/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c

Bug Summary

File:	mat/impls/baij/seq/baij.c
Warning:	line 1886, column 22 Dereference of null pointer

Annotated Source Code

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Defines the basic matrix operations for the BAIJ (compressed row)

matrix storage format.

#include <../src/mat/impls/baij/seq/baij.h> /*I "petscmat.h" I*/

#include <petscblaslapack.h>

#include <petsc/private/kernels/blockinvert.h>

#include <petsc/private/kernels/blockmatmult.h>

#if defined(PETSC_HAVE_HYPRE)

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_AIJ_HYPRE(Mat,MatType,MatReuse,Mat*);

#endif

#if defined(PETSC_HAVE_MKL_SPARSE_OPTIMIZE)

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_SeqBAIJ_SeqBAIJMKL(Mat,MatType,MatReuse,Mat*);

#endif

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_XAIJ_IS(Mat,MatType,MatReuse,Mat*);

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatPtAP_IS_XAIJ(Mat,Mat,MatReuse,PetscReal,Mat*);

PetscErrorCode MatInvertBlockDiagonal_SeqBAIJ(Mat A,const PetscScalar **values)

{

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*) A->data;

PetscErrorCode ierr;

PetscInt *diag_offset,i,bs = A->rmap->bs,mbs = a->mbs,ipvt[5],bs2 = bs*bs,*v_pivots;

MatScalar *v = a->a,*odiag,*diag,work[25],*v_work;

PetscReal shift = 0.0;

PetscBool allowzeropivot,zeropivotdetected=PETSC_FALSE;

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 30; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

allowzeropivot = PetscNot(A->erroriffailure)((A->erroriffailure) ? PETSC_FALSE : PETSC_TRUE);

if (a->idiagvalid) {

if (values) *values = a->idiag;

PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

}

ierr = MatMarkDiagonal_SeqBAIJ(A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),37,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

diag_offset = a->diag;

if (!a->idiag) {

ierr = PetscMalloc1(bs2*mbs,&a->idiag)PetscMallocA(1,PETSC_FALSE,40,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs2*mbs)*sizeof(**(&a->idiag)),(&a->idiag
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),40,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscLogObjectMemory((PetscObject)A,bs2*mbs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),41,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

diag = a->idiag;

if (values) *values = a->idiag;

/* factor and invert each block */

switch (bs) {

case 1:

for (i=0; i<mbs; i++) {

odiag = v + 1*diag_offset[i];

diag[0] = odiag[0];

if (PetscAbsScalar(diag[0] + shift) < PETSC_MACHINE_EPSILON2.2204460492503131e-16) {

if (allowzeropivot) {

A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

A->factorerror_zeropivot_value = PetscAbsScalar(diag[0]);

A->factorerror_zeropivot_row = i;

ierr = PetscInfo1(A,"Zero pivot, row %D\n",i)PetscInfo_Private(__func__,A,"Zero pivot, row %D\n",i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),57,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

} else SETERRQ3(PETSC_COMM_SELF,PETSC_ERR_MAT_LU_ZRPVT,"Zero pivot, row %D pivot value %g tolerance %g",i,(double)PetscAbsScalar(diag[0]),(double)PETSC_MACHINE_EPSILON)return PetscError(((MPI_Comm)0x44000001),58,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,71,PETSC_ERROR_INITIAL,"Zero pivot, row %D pivot value %g tolerance %g"
,i,(double)PetscAbsScalar(diag[0]),(double)2.2204460492503131e-16
);

}

diag[0] = (PetscScalar)1.0 / (diag[0] + shift);

diag += 1;

}

break;

case 2:

for (i=0; i<mbs; i++) {

odiag = v + 4*diag_offset[i];

diag[0] = odiag[0]; diag[1] = odiag[1]; diag[2] = odiag[2]; diag[3] = odiag[3];

ierr = PetscKernel_A_gets_inverse_A_2(diag,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),69,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

diag += 4;

}

break;

case 3:

for (i=0; i<mbs; i++) {

odiag = v + 9*diag_offset[i];

diag[0] = odiag[0]; diag[1] = odiag[1]; diag[2] = odiag[2]; diag[3] = odiag[3];

diag[4] = odiag[4]; diag[5] = odiag[5]; diag[6] = odiag[6]; diag[7] = odiag[7];

diag[8] = odiag[8];

ierr = PetscKernel_A_gets_inverse_A_3(diag,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),80,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

diag += 9;

}

break;

case 4:

for (i=0; i<mbs; i++) {

odiag = v + 16*diag_offset[i];

ierr = PetscArraycpy(diag,odiag,16)((sizeof(*(diag)) != sizeof(*(odiag))) || PetscMemcpy(diag,odiag
,(16)*sizeof(*(diag))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),88,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscKernel_A_gets_inverse_A_4(diag,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),89,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

diag += 16;

}

break;

case 5:

for (i=0; i<mbs; i++) {

odiag = v + 25*diag_offset[i];

ierr = PetscArraycpy(diag,odiag,25)((sizeof(*(diag)) != sizeof(*(odiag))) || PetscMemcpy(diag,odiag
,(25)*sizeof(*(diag))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),97,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscKernel_A_gets_inverse_A_5(diag,ipvt,work,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),98,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

100

diag += 25;

101

}

102

break;

103

case 6:

104

for (i=0; i<mbs; i++) {

105

odiag = v + 36*diag_offset[i];

106

ierr = PetscArraycpy(diag,odiag,36)((sizeof(*(diag)) != sizeof(*(odiag))) || PetscMemcpy(diag,odiag
,(36)*sizeof(*(diag))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),106,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

107

ierr = PetscKernel_A_gets_inverse_A_6(diag,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),107,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

108

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

109

diag += 36;

110

}

111

break;

112

case 7:

113

for (i=0; i<mbs; i++) {

114

odiag = v + 49*diag_offset[i];

115

ierr = PetscArraycpy(diag,odiag,49)((sizeof(*(diag)) != sizeof(*(odiag))) || PetscMemcpy(diag,odiag
,(49)*sizeof(*(diag))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),115,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

116

ierr = PetscKernel_A_gets_inverse_A_7(diag,shift,allowzeropivot,&zeropivotdetected);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),116,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

117

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

118

diag += 49;

119

}

120

break;

121

default:

122

ierr = PetscMalloc2(bs,&v_work,bs,&v_pivots)PetscMallocA(2,PETSC_FALSE,122,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs)*sizeof(**(&v_work)),(&v_work),(size_t)(
bs)*sizeof(**(&v_pivots)),(&v_pivots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),122,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

123

for (i=0; i<mbs; i++) {

124

odiag = v + bs2*diag_offset[i];

125

ierr = PetscArraycpy(diag,odiag,bs2)((sizeof(*(diag)) != sizeof(*(odiag))) || PetscMemcpy(diag,odiag
,(bs2)*sizeof(*(diag))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),125,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

126

ierr = PetscKernel_A_gets_inverse_A(bs,diag,v_pivots,v_work,allowzeropivot,&zeropivotdetected)(PetscLINPACKgefa((diag),(bs),(v_pivots),(allowzeropivot),(&
zeropivotdetected)) || PetscLINPACKgedi((diag),(bs),(v_pivots
),(v_work)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),126,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

127

if (zeropivotdetected) A->factorerrortype = MAT_FACTOR_NUMERIC_ZEROPIVOT;

128

diag += bs2;

129

}

130

ierr = PetscFree2(v_work,v_pivots)PetscFreeA(2,130,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(v_work),&(v_pivots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),130,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

131

}

132

a->idiagvalid = PETSC_TRUE;

133

134

}

135

136

PetscErrorCode MatSOR_SeqBAIJ(Mat A,Vec bb,PetscReal omega,MatSORType flag,PetscReal fshift,PetscInt its,PetscInt lits,Vec xx)

137

{

138

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

139

PetscScalar *x,*work,*w,*workt,*t;

140

const MatScalar *v,*aa = a->a, *idiag;

141

const PetscScalar *b,*xb;

142

PetscScalar s[7], xw[7]={0}; /* avoid some compilers thinking xw is uninitialized */

143

PetscErrorCode ierr;

144

PetscInt m = a->mbs,i,i2,nz,bs = A->rmap->bs,bs2 = bs*bs,k,j,idx,it;

145

const PetscInt *diag,*ai = a->i,*aj = a->j,*vi;

146

147

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 147; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

148

its = its*lits;

149

if (flag & SOR_EISENSTAT) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"No support yet for Eisenstat")return PetscError(((MPI_Comm)0x44000001),149,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"No support yet for Eisenstat");

150

if (its <= 0) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"Relaxation requires global its %D and local its %D both positive",its,lits)return PetscError(((MPI_Comm)0x44000001),150,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,62,PETSC_ERROR_INITIAL,"Relaxation requires global its %D and local its %D both positive"
,its,lits);

151

if (fshift) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Sorry, no support for diagonal shift")return PetscError(((MPI_Comm)0x44000001),151,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Sorry, no support for diagonal shift"
);

152

if (omega != 1.0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Sorry, no support for non-trivial relaxation factor")return PetscError(((MPI_Comm)0x44000001),152,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Sorry, no support for non-trivial relaxation factor"
);

153

if ((flag & SOR_APPLY_UPPER) || (flag & SOR_APPLY_LOWER)) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Sorry, no support for applying upper or lower triangular parts")return PetscError(((MPI_Comm)0x44000001),153,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Sorry, no support for applying upper or lower triangular parts"
);

154

155

if (!a->idiagvalid) {ierr = MatInvertBlockDiagonal(A,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),155,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

156

157

if (!m) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

158

diag = a->diag;

159

idiag = a->idiag;

160

k = PetscMax(A->rmap->n,A->cmap->n)(((A->rmap->n)<(A->cmap->n)) ? (A->cmap->
n) : (A->rmap->n));

161

if (!a->mult_work) {

162

ierr = PetscMalloc1(k+1,&a->mult_work)PetscMallocA(1,PETSC_FALSE,162,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(k+1)*sizeof(**(&a->mult_work)),(&a->mult_work
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),162,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

163

}

164

if (!a->sor_workt) {

165

ierr = PetscMalloc1(k,&a->sor_workt)PetscMallocA(1,PETSC_FALSE,165,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(k)*sizeof(**(&a->sor_workt)),(&a->sor_workt
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),165,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

166

}

167

if (!a->sor_work) {

168

ierr = PetscMalloc1(bs,&a->sor_work)PetscMallocA(1,PETSC_FALSE,168,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs)*sizeof(**(&a->sor_work)),(&a->sor_work
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),168,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

169

}

170

work = a->mult_work;

171

t = a->sor_workt;

172

w = a->sor_work;

173

174

ierr = VecGetArray(xx,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),174,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

175

ierr = VecGetArrayRead(bb,&b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),175,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

176

177

if (flag & SOR_ZERO_INITIAL_GUESS) {

178

if (flag & SOR_FORWARD_SWEEP || flag & SOR_LOCAL_FORWARD_SWEEP) {

179

switch (bs) {

180

case 1:

181

PetscKernel_v_gets_A_times_w_1(x,idiag,b)do { x[0] = idiag[0]*b[0]; } while (0);

182

t[0] = b[0];

183

i2 = 1;

184

idiag += 1;

185

for (i=1; i<m; i++) {

186

v = aa + ai[i];

187

vi = aj + ai[i];

188

nz = diag[i] - ai[i];

189

s[0] = b[i2];

190

for (j=0; j<nz; j++) {

191

xw[0] = x[vi[j]];

192

PetscKernel_v_gets_v_minus_A_times_w_1(s,(v+j),xw)do { s[0] -= (v+j)[0]*xw[0]; } while (0);

193

}

194

t[i2] = s[0];

195

PetscKernel_v_gets_A_times_w_1(xw,idiag,s)do { xw[0] = idiag[0]*s[0]; } while (0);

196

x[i2] = xw[0];

197

idiag += 1;

198

i2 += 1;

199

}

200

break;

201

case 2:

202

PetscKernel_v_gets_A_times_w_2(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[2]*b[1]; x[1] = idiag[1]*b[
0] + idiag[3]*b[1]; } while (0);

203

t[0] = b[0]; t[1] = b[1];

204

i2 = 2;

205

idiag += 4;

206

for (i=1; i<m; i++) {

207

v = aa + 4*ai[i];

208

vi = aj + ai[i];

209

nz = diag[i] - ai[i];

210

s[0] = b[i2]; s[1] = b[i2+1];

211

for (j=0; j<nz; j++) {

212

idx = 2*vi[j];

213

it = 4*j;

214

xw[0] = x[idx]; xw[1] = x[1+idx];

215

PetscKernel_v_gets_v_minus_A_times_w_2(s,(v+it),xw)do { s[0] -= (v+it)[0]*xw[0] + (v+it)[2]*xw[1]; s[1] -= (v+it
)[1]*xw[0] + (v+it)[3]*xw[1]; } while (0);

216

}

217

t[i2] = s[0]; t[i2+1] = s[1];

218

PetscKernel_v_gets_A_times_w_2(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[2]*s[1]; xw[1] = idiag[1]*
s[0] + idiag[3]*s[1]; } while (0);

219

x[i2] = xw[0]; x[i2+1] = xw[1];

220

idiag += 4;

221

i2 += 2;

222

}

223

break;

224

case 3:

225

PetscKernel_v_gets_A_times_w_3(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[3]*b[1] + idiag[6]*b[2]; x[
1] = idiag[1]*b[0] + idiag[4]*b[1] + idiag[7]*b[2]; x[2] = idiag
[2]*b[0] + idiag[5]*b[1] + idiag[8]*b[2]; } while (0);

226

t[0] = b[0]; t[1] = b[1]; t[2] = b[2];

227

i2 = 3;

228

idiag += 9;

229

for (i=1; i<m; i++) {

230

v = aa + 9*ai[i];

231

vi = aj + ai[i];

232

nz = diag[i] - ai[i];

233

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

234

while (nz--) {

235

idx = 3*(*vi++);

236

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

237

PetscKernel_v_gets_v_minus_A_times_w_3(s,v,xw)do { s[0] -= v[0]*xw[0] + v[3]*xw[1] + v[6]*xw[2]; s[1] -= v[
1]*xw[0] + v[4]*xw[1] + v[7]*xw[2]; s[2] -= v[2]*xw[0] + v[5]
*xw[1] + v[8]*xw[2]; } while (0);

238

v += 9;

239

}

240

t[i2] = s[0]; t[i2+1] = s[1]; t[i2+2] = s[2];

241

PetscKernel_v_gets_A_times_w_3(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[3]*s[1] + idiag[6]*s[2]; xw
[1] = idiag[1]*s[0] + idiag[4]*s[1] + idiag[7]*s[2]; xw[2] = idiag
[2]*s[0] + idiag[5]*s[1] + idiag[8]*s[2]; } while (0);

242

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

243

idiag += 9;

244

i2 += 3;

245

}

246

break;

247

case 4:

248

PetscKernel_v_gets_A_times_w_4(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[4]*b[1] + idiag[8] *b[2] + idiag
[12]*b[3]; x[1] = idiag[1]*b[0] + idiag[5]*b[1] + idiag[9] *b
[2] + idiag[13]*b[3]; x[2] = idiag[2]*b[0] + idiag[6]*b[1] + idiag
[10]*b[2] + idiag[14]*b[3]; x[3] = idiag[3]*b[0] + idiag[7]*b
[1] + idiag[11]*b[2] + idiag[15]*b[3]; } while (0);

249

t[0] = b[0]; t[1] = b[1]; t[2] = b[2]; t[3] = b[3];

250

i2 = 4;

251

idiag += 16;

252

for (i=1; i<m; i++) {

253

v = aa + 16*ai[i];

254

vi = aj + ai[i];

255

nz = diag[i] - ai[i];

256

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3];

257

while (nz--) {

258

idx = 4*(*vi++);

259

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx];

260

PetscKernel_v_gets_v_minus_A_times_w_4(s,v,xw)do { s[0] -= v[0]*xw[0] + v[4]*xw[1] + v[8] *xw[2] + v[12]*xw
[3]; s[1] -= v[1]*xw[0] + v[5]*xw[1] + v[9] *xw[2] + v[13]*xw
[3]; s[2] -= v[2]*xw[0] + v[6]*xw[1] + v[10]*xw[2] + v[14]*xw
[3]; s[3] -= v[3]*xw[0] + v[7]*xw[1] + v[11]*xw[2] + v[15]*xw
[3]; } while (0);

261

v += 16;

262

}

263

t[i2] = s[0]; t[i2+1] = s[1]; t[i2+2] = s[2]; t[i2 + 3] = s[3];

264

PetscKernel_v_gets_A_times_w_4(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[4]*s[1] + idiag[8] *s[2] +
idiag[12]*s[3]; xw[1] = idiag[1]*s[0] + idiag[5]*s[1] + idiag
[9] *s[2] + idiag[13]*s[3]; xw[2] = idiag[2]*s[0] + idiag[6]*
s[1] + idiag[10]*s[2] + idiag[14]*s[3]; xw[3] = idiag[3]*s[0]
+ idiag[7]*s[1] + idiag[11]*s[2] + idiag[15]*s[3]; } while (
0);

265

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3];

266

idiag += 16;

267

i2 += 4;

268

}

269

break;

270

case 5:

271

PetscKernel_v_gets_A_times_w_5(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[5]*b[1] + idiag[10]*b[2] + idiag
[15]*b[3] + idiag[20]*b[4]; x[1] = idiag[1]*b[0] + idiag[6]*b
[1] + idiag[11]*b[2] + idiag[16]*b[3] + idiag[21]*b[4]; x[2] =
idiag[2]*b[0] + idiag[7]*b[1] + idiag[12]*b[2] + idiag[17]*b
[3] + idiag[22]*b[4]; x[3] = idiag[3]*b[0] + idiag[8]*b[1] + idiag
[13]*b[2] + idiag[18]*b[3] + idiag[23]*b[4]; x[4] = idiag[4]*
b[0] + idiag[9]*b[1] + idiag[14]*b[2] + idiag[19]*b[3] + idiag
[24]*b[4]; } while (0);

272

t[0] = b[0]; t[1] = b[1]; t[2] = b[2]; t[3] = b[3]; t[4] = b[4];

273

i2 = 5;

274

idiag += 25;

275

for (i=1; i<m; i++) {

276

v = aa + 25*ai[i];

277

vi = aj + ai[i];

278

nz = diag[i] - ai[i];

279

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4];

280

while (nz--) {

281

idx = 5*(*vi++);

282

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx]; xw[4] = x[4+idx];

283

PetscKernel_v_gets_v_minus_A_times_w_5(s,v,xw)do { s[0] -= v[0]*xw[0] + v[5]*xw[1] + v[10]*xw[2] + v[15]*xw
[3] + v[20]*xw[4]; s[1] -= v[1]*xw[0] + v[6]*xw[1] + v[11]*xw
[2] + v[16]*xw[3] + v[21]*xw[4]; s[2] -= v[2]*xw[0] + v[7]*xw
[1] + v[12]*xw[2] + v[17]*xw[3] + v[22]*xw[4]; s[3] -= v[3]*xw
[0] + v[8]*xw[1] + v[13]*xw[2] + v[18]*xw[3] + v[23]*xw[4]; s
[4] -= v[4]*xw[0] + v[9]*xw[1] + v[14]*xw[2] + v[19]*xw[3] + v
[24]*xw[4]; } while (0);

284

v += 25;

285

}

286

t[i2] = s[0]; t[i2+1] = s[1]; t[i2+2] = s[2]; t[i2+3] = s[3]; t[i2+4] = s[4];

287

PetscKernel_v_gets_A_times_w_5(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[5]*s[1] + idiag[10]*s[2] +
idiag[15]*s[3] + idiag[20]*s[4]; xw[1] = idiag[1]*s[0] + idiag
[6]*s[1] + idiag[11]*s[2] + idiag[16]*s[3] + idiag[21]*s[4]; xw
[2] = idiag[2]*s[0] + idiag[7]*s[1] + idiag[12]*s[2] + idiag[
17]*s[3] + idiag[22]*s[4]; xw[3] = idiag[3]*s[0] + idiag[8]*s
[1] + idiag[13]*s[2] + idiag[18]*s[3] + idiag[23]*s[4]; xw[4]
= idiag[4]*s[0] + idiag[9]*s[1] + idiag[14]*s[2] + idiag[19]
*s[3] + idiag[24]*s[4]; } while (0);

288

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4];

289

idiag += 25;

290

i2 += 5;

291

}

292

break;

293

case 6:

294

PetscKernel_v_gets_A_times_w_6(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[6] *b[1] + idiag[12]*b[2] +
idiag[18]*b[3] + idiag[24]*b[4] + idiag[30]*b[5]; x[1] = idiag
[1]*b[0] + idiag[7] *b[1] + idiag[13]*b[2] + idiag[19]*b[3] +
idiag[25]*b[4] + idiag[31]*b[5]; x[2] = idiag[2]*b[0] + idiag
[8] *b[1] + idiag[14]*b[2] + idiag[20]*b[3] + idiag[26]*b[4] +
idiag[32]*b[5]; x[3] = idiag[3]*b[0] + idiag[9] *b[1] + idiag
[15]*b[2] + idiag[21]*b[3] + idiag[27]*b[4] + idiag[33]*b[5];
x[4] = idiag[4]*b[0] + idiag[10]*b[1] + idiag[16]*b[2] + idiag
[22]*b[3] + idiag[28]*b[4] + idiag[34]*b[5]; x[5] = idiag[5]*
b[0] + idiag[11]*b[1] + idiag[17]*b[2] + idiag[23]*b[3] + idiag
[29]*b[4] + idiag[35]*b[5]; } while (0);

295

t[0] = b[0]; t[1] = b[1]; t[2] = b[2]; t[3] = b[3]; t[4] = b[4]; t[5] = b[5];

296

i2 = 6;

297

idiag += 36;

298

for (i=1; i<m; i++) {

299

v = aa + 36*ai[i];

300

vi = aj + ai[i];

301

nz = diag[i] - ai[i];

302

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5];

303

while (nz--) {

304

idx = 6*(*vi++);

305

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

306

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx];

307

PetscKernel_v_gets_v_minus_A_times_w_6(s,v,xw)do { s[0] -= v[0]*xw[0] + v[6] *xw[1] + v[12]*xw[2] + v[18]*xw
[3] + v[24]*xw[4] + v[30]*xw[5]; s[1] -= v[1]*xw[0] + v[7] *xw
[1] + v[13]*xw[2] + v[19]*xw[3] + v[25]*xw[4] + v[31]*xw[5]; s
[2] -= v[2]*xw[0] + v[8] *xw[1] + v[14]*xw[2] + v[20]*xw[3] +
v[26]*xw[4] + v[32]*xw[5]; s[3] -= v[3]*xw[0] + v[9] *xw[1] +
v[15]*xw[2] + v[21]*xw[3] + v[27]*xw[4] + v[33]*xw[5]; s[4] -=
v[4]*xw[0] + v[10]*xw[1] + v[16]*xw[2] + v[22]*xw[3] + v[28]
*xw[4] + v[34]*xw[5]; s[5] -= v[5]*xw[0] + v[11]*xw[1] + v[17
]*xw[2] + v[23]*xw[3] + v[29]*xw[4] + v[35]*xw[5]; } while (0
);

308

v += 36;

309

}

310

t[i2] = s[0]; t[i2+1] = s[1]; t[i2+2] = s[2];

311

t[i2+3] = s[3]; t[i2+4] = s[4]; t[i2+5] = s[5];

312

PetscKernel_v_gets_A_times_w_6(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[6] *s[1] + idiag[12]*s[2] +
idiag[18]*s[3] + idiag[24]*s[4] + idiag[30]*s[5]; xw[1] = idiag
[1]*s[0] + idiag[7] *s[1] + idiag[13]*s[2] + idiag[19]*s[3] +
idiag[25]*s[4] + idiag[31]*s[5]; xw[2] = idiag[2]*s[0] + idiag
[8] *s[1] + idiag[14]*s[2] + idiag[20]*s[3] + idiag[26]*s[4] +
idiag[32]*s[5]; xw[3] = idiag[3]*s[0] + idiag[9] *s[1] + idiag
[15]*s[2] + idiag[21]*s[3] + idiag[27]*s[4] + idiag[33]*s[5];
xw[4] = idiag[4]*s[0] + idiag[10]*s[1] + idiag[16]*s[2] + idiag
[22]*s[3] + idiag[28]*s[4] + idiag[34]*s[5]; xw[5] = idiag[5]
*s[0] + idiag[11]*s[1] + idiag[17]*s[2] + idiag[23]*s[3] + idiag
[29]*s[4] + idiag[35]*s[5]; } while (0);

313

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5];

314

idiag += 36;

315

i2 += 6;

316

}

317

break;

318

case 7:

319

PetscKernel_v_gets_A_times_w_7(x,idiag,b)do { x[0] = idiag[0]*b[0] + idiag[7] *b[1] + idiag[14]*b[2] +
idiag[21]*b[3] + idiag[28]*b[4] + idiag[35]*b[5] + idiag[42]
*b[6]; x[1] = idiag[1]*b[0] + idiag[8] *b[1] + idiag[15]*b[2]
+ idiag[22]*b[3] + idiag[29]*b[4] + idiag[36]*b[5] + idiag[43
]*b[6]; x[2] = idiag[2]*b[0] + idiag[9] *b[1] + idiag[16]*b[2
] + idiag[23]*b[3] + idiag[30]*b[4] + idiag[37]*b[5] + idiag[
44]*b[6]; x[3] = idiag[3]*b[0] + idiag[10]*b[1] + idiag[17]*b
[2] + idiag[24]*b[3] + idiag[31]*b[4] + idiag[38]*b[5] + idiag
[45]*b[6]; x[4] = idiag[4]*b[0] + idiag[11]*b[1] + idiag[18]*
b[2] + idiag[25]*b[3] + idiag[32]*b[4] + idiag[39]*b[5] + idiag
[46]*b[6]; x[5] = idiag[5]*b[0] + idiag[12]*b[1] + idiag[19]*
b[2] + idiag[26]*b[3] + idiag[33]*b[4] + idiag[40]*b[5] + idiag
[47]*b[6]; x[6] = idiag[6]*b[0] + idiag[13]*b[1] + idiag[20]*
b[2] + idiag[27]*b[3] + idiag[34]*b[4] + idiag[41]*b[5] + idiag
[48]*b[6]; } while (0);

320

t[0] = b[0]; t[1] = b[1]; t[2] = b[2];

321

t[3] = b[3]; t[4] = b[4]; t[5] = b[5]; t[6] = b[6];

322

i2 = 7;

323

idiag += 49;

324

for (i=1; i<m; i++) {

325

v = aa + 49*ai[i];

326

vi = aj + ai[i];

327

nz = diag[i] - ai[i];

328

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

329

s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5]; s[6] = b[i2+6];

330

while (nz--) {

331

idx = 7*(*vi++);

332

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

333

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx]; xw[6] = x[6+idx];

334

PetscKernel_v_gets_v_minus_A_times_w_7(s,v,xw)do { s[0] -= v[0]*xw[0] + v[7] *xw[1] + v[14]*xw[2] + v[21]*xw
[3] + v[28]*xw[4] + v[35]*xw[5] + v[42]*xw[6]; s[1] -= v[1]*xw
[0] + v[8] *xw[1] + v[15]*xw[2] + v[22]*xw[3] + v[29]*xw[4] +
v[36]*xw[5] + v[43]*xw[6]; s[2] -= v[2]*xw[0] + v[9] *xw[1] +
v[16]*xw[2] + v[23]*xw[3] + v[30]*xw[4] + v[37]*xw[5] + v[44
]*xw[6]; s[3] -= v[3]*xw[0] + v[10]*xw[1] + v[17]*xw[2] + v[24
]*xw[3] + v[31]*xw[4] + v[38]*xw[5] + v[45]*xw[6]; s[4] -= v[
4]*xw[0] + v[11]*xw[1] + v[18]*xw[2] + v[25]*xw[3] + v[32]*xw
[4] + v[39]*xw[5] + v[46]*xw[6]; s[5] -= v[5]*xw[0] + v[12]*xw
[1] + v[19]*xw[2] + v[26]*xw[3] + v[33]*xw[4] + v[40]*xw[5] +
v[47]*xw[6]; s[6] -= v[6]*xw[0] + v[13]*xw[1] + v[20]*xw[2] +
v[27]*xw[3] + v[34]*xw[4] + v[41]*xw[5] + v[48]*xw[6]; } while
(0);

335

v += 49;

336

}

337

t[i2] = s[0]; t[i2+1] = s[1]; t[i2+2] = s[2];

338

t[i2+3] = s[3]; t[i2+4] = s[4]; t[i2+5] = s[5]; t[i2+6] = s[6];

339

PetscKernel_v_gets_A_times_w_7(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[7] *s[1] + idiag[14]*s[2] +
idiag[21]*s[3] + idiag[28]*s[4] + idiag[35]*s[5] + idiag[42]
*s[6]; xw[1] = idiag[1]*s[0] + idiag[8] *s[1] + idiag[15]*s[2
] + idiag[22]*s[3] + idiag[29]*s[4] + idiag[36]*s[5] + idiag[
43]*s[6]; xw[2] = idiag[2]*s[0] + idiag[9] *s[1] + idiag[16]*
s[2] + idiag[23]*s[3] + idiag[30]*s[4] + idiag[37]*s[5] + idiag
[44]*s[6]; xw[3] = idiag[3]*s[0] + idiag[10]*s[1] + idiag[17]
*s[2] + idiag[24]*s[3] + idiag[31]*s[4] + idiag[38]*s[5] + idiag
[45]*s[6]; xw[4] = idiag[4]*s[0] + idiag[11]*s[1] + idiag[18]
*s[2] + idiag[25]*s[3] + idiag[32]*s[4] + idiag[39]*s[5] + idiag
[46]*s[6]; xw[5] = idiag[5]*s[0] + idiag[12]*s[1] + idiag[19]
*s[2] + idiag[26]*s[3] + idiag[33]*s[4] + idiag[40]*s[5] + idiag
[47]*s[6]; xw[6] = idiag[6]*s[0] + idiag[13]*s[1] + idiag[20]
*s[2] + idiag[27]*s[3] + idiag[34]*s[4] + idiag[41]*s[5] + idiag
[48]*s[6]; } while (0);

340

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

341

x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5]; x[i2+6] = xw[6];

342

idiag += 49;

343

i2 += 7;

344

}

345

break;

346

default:

347

PetscKernel_w_gets_Ar_times_v(bs,bs,b,idiag,x){ PetscScalar _one = 1.0,_zero = 0.0; PetscBLASInt _ione = 1,
_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(
bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),347,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),347,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 347; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&_bncols,&_one,idiag,&(_bbs
),b,&_ione,&_zero,x,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(347,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),347,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

348

ierr = PetscArraycpy(t,b,bs)((sizeof(*(t)) != sizeof(*(b))) || PetscMemcpy(t,b,(bs)*sizeof
(*(t))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),348,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

349

i2 = bs;

350

idiag += bs2;

351

for (i=1; i<m; i++) {

352

v = aa + bs2*ai[i];

353

vi = aj + ai[i];

354

nz = diag[i] - ai[i];

355

356

ierr = PetscArraycpy(w,b+i2,bs)((sizeof(*(w)) != sizeof(*(b+i2))) || PetscMemcpy(w,b+i2,(bs)
*sizeof(*(w))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),356,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

357

/* copy all rows of x that are needed into contiguous space */

358

workt = work;

359

for (j=0; j<nz; j++) {

360

ierr = PetscArraycpy(workt,x + bs*(*vi++),bs)((sizeof(*(workt)) != sizeof(*(x + bs*(*vi++)))) || PetscMemcpy
(workt,x + bs*(*vi++),(bs)*sizeof(*(workt))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),360,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

361

workt += bs;

362

}

363

PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,v,work){ PetscScalar _one = 1.0,_mone = -1.0; PetscBLASInt _ione = 1
,_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast
(bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),363,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),363,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 363; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,v,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(363,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),363,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

364

ierr = PetscArraycpy(t+i2,w,bs)((sizeof(*(t+i2)) != sizeof(*(w))) || PetscMemcpy(t+i2,w,(bs)
*sizeof(*(t+i2))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),364,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

365

PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,x+i2){ PetscScalar _one = 1.0,_zero = 0.0; PetscBLASInt _ione = 1,
_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(
bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),365,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),365,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 365; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&_bncols,&_one,idiag,&(_bbs
),w,&_ione,&_zero,x+i2,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(365,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),365,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

366

367

idiag += bs2;

368

i2 += bs;

369

}

370

break;

371

}

372

/* for logging purposes assume number of nonzero in lower half is 1/2 of total */

373

ierr = PetscLogFlops(1.0*bs2*a->nz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),373,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

374

xb = t;

375

}

376

else xb = b;

377

if (flag & SOR_BACKWARD_SWEEP || flag & SOR_LOCAL_BACKWARD_SWEEP) {

378

idiag = a->idiag+bs2*(a->mbs-1);

379

i2 = bs * (m-1);

380

switch (bs) {

381

case 1:

382

s[0] = xb[i2];

383

PetscKernel_v_gets_A_times_w_1(xw,idiag,s)do { xw[0] = idiag[0]*s[0]; } while (0);

384

x[i2] = xw[0];

385

i2 -= 1;

386

for (i=m-2; i>=0; i--) {

387

v = aa + (diag[i]+1);

388

vi = aj + diag[i] + 1;

389

nz = ai[i+1] - diag[i] - 1;

390

s[0] = xb[i2];

391

for (j=0; j<nz; j++) {

392

xw[0] = x[vi[j]];

393

PetscKernel_v_gets_v_minus_A_times_w_1(s,(v+j),xw)do { s[0] -= (v+j)[0]*xw[0]; } while (0);

394

}

395

PetscKernel_v_gets_A_times_w_1(xw,idiag,s)do { xw[0] = idiag[0]*s[0]; } while (0);

396

x[i2] = xw[0];

397

idiag -= 1;

398

i2 -= 1;

399

}

400

break;

401

case 2:

402

s[0] = xb[i2]; s[1] = xb[i2+1];

403

PetscKernel_v_gets_A_times_w_2(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[2]*s[1]; xw[1] = idiag[1]*
s[0] + idiag[3]*s[1]; } while (0);

404

x[i2] = xw[0]; x[i2+1] = xw[1];

405

i2 -= 2;

406

idiag -= 4;

407

for (i=m-2; i>=0; i--) {

408

v = aa + 4*(diag[i] + 1);

409

vi = aj + diag[i] + 1;

410

nz = ai[i+1] - diag[i] - 1;

411

s[0] = xb[i2]; s[1] = xb[i2+1];

412

for (j=0; j<nz; j++) {

413

idx = 2*vi[j];

414

it = 4*j;

415

xw[0] = x[idx]; xw[1] = x[1+idx];

416

PetscKernel_v_gets_v_minus_A_times_w_2(s,(v+it),xw)do { s[0] -= (v+it)[0]*xw[0] + (v+it)[2]*xw[1]; s[1] -= (v+it
)[1]*xw[0] + (v+it)[3]*xw[1]; } while (0);

417

}

418

PetscKernel_v_gets_A_times_w_2(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[2]*s[1]; xw[1] = idiag[1]*
s[0] + idiag[3]*s[1]; } while (0);

419

x[i2] = xw[0]; x[i2+1] = xw[1];

420

idiag -= 4;

421

i2 -= 2;

422

}

423

break;

424

case 3:

425

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2];

426

427

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

428

i2 -= 3;

429

idiag -= 9;

430

for (i=m-2; i>=0; i--) {

431

v = aa + 9*(diag[i]+1);

432

vi = aj + diag[i] + 1;

433

nz = ai[i+1] - diag[i] - 1;

434

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2];

435

while (nz--) {

436

idx = 3*(*vi++);

437

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

438

439

v += 9;

440

}

441

442

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

443

idiag -= 9;

444

i2 -= 3;

445

}

446

break;

447

case 4:

448

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3];

449

450

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3];

451

i2 -= 4;

452

idiag -= 16;

453

for (i=m-2; i>=0; i--) {

454

v = aa + 16*(diag[i]+1);

455

vi = aj + diag[i] + 1;

456

nz = ai[i+1] - diag[i] - 1;

457

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3];

458

while (nz--) {

459

idx = 4*(*vi++);

460

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx];

461

462

v += 16;

463

}

464

465

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3];

466

idiag -= 16;

467

i2 -= 4;

468

}

469

break;

470

case 5:

471

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3]; s[4] = xb[i2+4];

472

473

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4];

474

i2 -= 5;

475

idiag -= 25;

476

for (i=m-2; i>=0; i--) {

477

v = aa + 25*(diag[i]+1);

478

vi = aj + diag[i] + 1;

479

nz = ai[i+1] - diag[i] - 1;

480

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3]; s[4] = xb[i2+4];

481

while (nz--) {

482

idx = 5*(*vi++);

483

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx]; xw[4] = x[4+idx];

484

485

v += 25;

486

}

487

488

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4];

489

idiag -= 25;

490

i2 -= 5;

491

}

492

break;

493

case 6:

494

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3]; s[4] = xb[i2+4]; s[5] = xb[i2+5];

495

496

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5];

497

i2 -= 6;

498

idiag -= 36;

499

for (i=m-2; i>=0; i--) {

500

v = aa + 36*(diag[i]+1);

501

vi = aj + diag[i] + 1;

502

nz = ai[i+1] - diag[i] - 1;

503

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2]; s[3] = xb[i2+3]; s[4] = xb[i2+4]; s[5] = xb[i2+5];

504

while (nz--) {

505

idx = 6*(*vi++);

506

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

507

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx];

508

509

v += 36;

510

}

511

512

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2]; x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5];

513

idiag -= 36;

514

i2 -= 6;

515

}

516

break;

517

case 7:

518

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2];

519

s[3] = xb[i2+3]; s[4] = xb[i2+4]; s[5] = xb[i2+5]; s[6] = xb[i2+6];

520

521

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

522

x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5]; x[i2+6] = xw[6];

523

i2 -= 7;

524

idiag -= 49;

525

for (i=m-2; i>=0; i--) {

526

v = aa + 49*(diag[i]+1);

527

vi = aj + diag[i] + 1;

528

nz = ai[i+1] - diag[i] - 1;

529

s[0] = xb[i2]; s[1] = xb[i2+1]; s[2] = xb[i2+2];

530

s[3] = xb[i2+3]; s[4] = xb[i2+4]; s[5] = xb[i2+5]; s[6] = xb[i2+6];

531

while (nz--) {

532

idx = 7*(*vi++);

533

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

534

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx]; xw[6] = x[6+idx];

535

536

v += 49;

537

}

538

539

x[i2] = xw[0]; x[i2+1] = xw[1]; x[i2+2] = xw[2];

540

x[i2+3] = xw[3]; x[i2+4] = xw[4]; x[i2+5] = xw[5]; x[i2+6] = xw[6];

541

idiag -= 49;

542

i2 -= 7;

543

}

544

break;

545

default:

546

ierr = PetscArraycpy(w,xb+i2,bs)((sizeof(*(w)) != sizeof(*(xb+i2))) || PetscMemcpy(w,xb+i2,(bs
)*sizeof(*(w))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),546,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

547

PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,x+i2){ PetscScalar _one = 1.0,_zero = 0.0; PetscBLASInt _ione = 1,
_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(
bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 547; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&_bncols,&_one,idiag,&(_bbs
),w,&_ione,&_zero,x+i2,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

548

i2 -= bs;

549

idiag -= bs2;

550

for (i=m-2; i>=0; i--) {

551

v = aa + bs2*(diag[i]+1);

552

vi = aj + diag[i] + 1;

553

nz = ai[i+1] - diag[i] - 1;

554

555

ierr = PetscArraycpy(w,xb+i2,bs)((sizeof(*(w)) != sizeof(*(xb+i2))) || PetscMemcpy(w,xb+i2,(bs
)*sizeof(*(w))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),555,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

556

/* copy all rows of x that are needed into contiguous space */

557

workt = work;

558

for (j=0; j<nz; j++) {

559

ierr = PetscArraycpy(workt,x + bs*(*vi++),bs)((sizeof(*(workt)) != sizeof(*(x + bs*(*vi++)))) || PetscMemcpy
(workt,x + bs*(*vi++),(bs)*sizeof(*(workt))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),559,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

560

workt += bs;

561

}

562

PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,v,work){ PetscScalar _one = 1.0,_mone = -1.0; PetscBLASInt _ione = 1
,_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast
(bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 562; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,v,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

563

PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,x+i2){ PetscScalar _one = 1.0,_zero = 0.0; PetscBLASInt _ione = 1,
_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(
bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),563,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),563,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 563; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&_bncols,&_one,idiag,&(_bbs
),w,&_ione,&_zero,x+i2,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(563,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),563,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

564

565

idiag -= bs2;

566

i2 -= bs;

567

}

568

break;

569

}

570

ierr = PetscLogFlops(1.0*bs2*(a->nz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),570,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

571

}

572

its--;

573

}

574

while (its--) {

575

if (flag & SOR_FORWARD_SWEEP || flag & SOR_LOCAL_FORWARD_SWEEP) {

576

idiag = a->idiag;

577

i2 = 0;

578

switch (bs) {

579

case 1:

580

for (i=0; i<m; i++) {

581

v = aa + ai[i];

582

vi = aj + ai[i];

583

nz = ai[i+1] - ai[i];

584

s[0] = b[i2];

585

for (j=0; j<nz; j++) {

586

xw[0] = x[vi[j]];

587

PetscKernel_v_gets_v_minus_A_times_w_1(s,(v+j),xw)do { s[0] -= (v+j)[0]*xw[0]; } while (0);

588

}

589

PetscKernel_v_gets_A_times_w_1(xw,idiag,s)do { xw[0] = idiag[0]*s[0]; } while (0);

590

x[i2] += xw[0];

591

idiag += 1;

592

i2 += 1;

593

}

594

break;

595

case 2:

596

for (i=0; i<m; i++) {

597

v = aa + 4*ai[i];

598

vi = aj + ai[i];

599

nz = ai[i+1] - ai[i];

600

s[0] = b[i2]; s[1] = b[i2+1];

601

for (j=0; j<nz; j++) {

602

idx = 2*vi[j];

603

it = 4*j;

604

xw[0] = x[idx]; xw[1] = x[1+idx];

605

PetscKernel_v_gets_v_minus_A_times_w_2(s,(v+it),xw)do { s[0] -= (v+it)[0]*xw[0] + (v+it)[2]*xw[1]; s[1] -= (v+it
)[1]*xw[0] + (v+it)[3]*xw[1]; } while (0);

606

}

607

PetscKernel_v_gets_A_times_w_2(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[2]*s[1]; xw[1] = idiag[1]*
s[0] + idiag[3]*s[1]; } while (0);

608

x[i2] += xw[0]; x[i2+1] += xw[1];

609

idiag += 4;

610

i2 += 2;

611

}

612

break;

613

case 3:

614

for (i=0; i<m; i++) {

615

v = aa + 9*ai[i];

616

vi = aj + ai[i];

617

nz = ai[i+1] - ai[i];

618

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

619

while (nz--) {

620

idx = 3*(*vi++);

621

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

622

623

v += 9;

624

}

625

626

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

627

idiag += 9;

628

i2 += 3;

629

}

630

break;

631

case 4:

632

for (i=0; i<m; i++) {

633

v = aa + 16*ai[i];

634

vi = aj + ai[i];

635

nz = ai[i+1] - ai[i];

636

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3];

637

while (nz--) {

638

idx = 4*(*vi++);

639

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx];

640

641

v += 16;

642

}

643

644

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2]; x[i2+3] += xw[3];

645

idiag += 16;

646

i2 += 4;

647

}

648

break;

649

case 5:

650

for (i=0; i<m; i++) {

651

v = aa + 25*ai[i];

652

vi = aj + ai[i];

653

nz = ai[i+1] - ai[i];

654

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4];

655

while (nz--) {

656

idx = 5*(*vi++);

657

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx]; xw[4] = x[4+idx];

658

659

v += 25;

660

}

661

662

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2]; x[i2+3] += xw[3]; x[i2+4] += xw[4];

663

idiag += 25;

664

i2 += 5;

665

}

666

break;

667

case 6:

668

for (i=0; i<m; i++) {

669

v = aa + 36*ai[i];

670

vi = aj + ai[i];

671

nz = ai[i+1] - ai[i];

672

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5];

673

while (nz--) {

674

idx = 6*(*vi++);

675

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

676

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx];

677

678

v += 36;

679

}

680

681

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

682

x[i2+3] += xw[3]; x[i2+4] += xw[4]; x[i2+5] += xw[5];

683

idiag += 36;

684

i2 += 6;

685

}

686

break;

687

case 7:

688

for (i=0; i<m; i++) {

689

v = aa + 49*ai[i];

690

vi = aj + ai[i];

691

nz = ai[i+1] - ai[i];

692

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

693

s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5]; s[6] = b[i2+6];

694

while (nz--) {

695

idx = 7*(*vi++);

696

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

697

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx]; xw[6] = x[6+idx];

698

699

v += 49;

700

}

701

702

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

703

x[i2+3] += xw[3]; x[i2+4] += xw[4]; x[i2+5] += xw[5]; x[i2+6] += xw[6];

704

idiag += 49;

705

i2 += 7;

706

}

707

break;

708

default:

709

for (i=0; i<m; i++) {

710

v = aa + bs2*ai[i];

711

vi = aj + ai[i];

712

nz = ai[i+1] - ai[i];

713

714

ierr = PetscArraycpy(w,b+i2,bs)((sizeof(*(w)) != sizeof(*(b+i2))) || PetscMemcpy(w,b+i2,(bs)
*sizeof(*(w))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),714,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

715

/* copy all rows of x that are needed into contiguous space */

716

workt = work;

717

for (j=0; j<nz; j++) {

718

ierr = PetscArraycpy(workt,x + bs*(*vi++),bs)((sizeof(*(workt)) != sizeof(*(x + bs*(*vi++)))) || PetscMemcpy
(workt,x + bs*(*vi++),(bs)*sizeof(*(workt))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),718,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

719

workt += bs;

720

}

721

PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,v,work){ PetscScalar _one = 1.0,_mone = -1.0; PetscBLASInt _ione = 1
,_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast
(bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 721; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,v,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

722

PetscKernel_w_gets_w_plus_Ar_times_v(bs,bs,w,idiag,x+i2){ PetscScalar _one = 1.0; PetscBLASInt _ione = 1,_bbs,_bncols
; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(bs,&_bbs
);do {if (__builtin_expect(!!(_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),722,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),722,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 722; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_one,idiag,&(
_bbs),w,&_ione,&_one,x+i2,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(722,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),722,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

723

724

idiag += bs2;

725

i2 += bs;

726

}

727

break;

728

}

729

ierr = PetscLogFlops(2.0*bs2*a->nz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),729,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

730

}

731

if (flag & SOR_BACKWARD_SWEEP || flag & SOR_LOCAL_BACKWARD_SWEEP) {

732

idiag = a->idiag+bs2*(a->mbs-1);

733

i2 = bs * (m-1);

734

switch (bs) {

735

case 1:

736

for (i=m-1; i>=0; i--) {

737

v = aa + ai[i];

738

vi = aj + ai[i];

739

nz = ai[i+1] - ai[i];

740

s[0] = b[i2];

741

for (j=0; j<nz; j++) {

742

xw[0] = x[vi[j]];

743

PetscKernel_v_gets_v_minus_A_times_w_1(s,(v+j),xw)do { s[0] -= (v+j)[0]*xw[0]; } while (0);

744

}

745

PetscKernel_v_gets_A_times_w_1(xw,idiag,s)do { xw[0] = idiag[0]*s[0]; } while (0);

746

x[i2] += xw[0];

747

idiag -= 1;

748

i2 -= 1;

749

}

750

break;

751

case 2:

752

for (i=m-1; i>=0; i--) {

753

v = aa + 4*ai[i];

754

vi = aj + ai[i];

755

nz = ai[i+1] - ai[i];

756

s[0] = b[i2]; s[1] = b[i2+1];

757

for (j=0; j<nz; j++) {

758

idx = 2*vi[j];

759

it = 4*j;

760

xw[0] = x[idx]; xw[1] = x[1+idx];

761

PetscKernel_v_gets_v_minus_A_times_w_2(s,(v+it),xw)do { s[0] -= (v+it)[0]*xw[0] + (v+it)[2]*xw[1]; s[1] -= (v+it
)[1]*xw[0] + (v+it)[3]*xw[1]; } while (0);

762

}

763

PetscKernel_v_gets_A_times_w_2(xw,idiag,s)do { xw[0] = idiag[0]*s[0] + idiag[2]*s[1]; xw[1] = idiag[1]*
s[0] + idiag[3]*s[1]; } while (0);

764

x[i2] += xw[0]; x[i2+1] += xw[1];

765

idiag -= 4;

766

i2 -= 2;

767

}

768

break;

769

case 3:

770

for (i=m-1; i>=0; i--) {

771

v = aa + 9*ai[i];

772

vi = aj + ai[i];

773

nz = ai[i+1] - ai[i];

774

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

775

while (nz--) {

776

idx = 3*(*vi++);

777

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

778

779

v += 9;

780

}

781

782

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

783

idiag -= 9;

784

i2 -= 3;

785

}

786

break;

787

case 4:

788

for (i=m-1; i>=0; i--) {

789

v = aa + 16*ai[i];

790

vi = aj + ai[i];

791

nz = ai[i+1] - ai[i];

792

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3];

793

while (nz--) {

794

idx = 4*(*vi++);

795

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx];

796

797

v += 16;

798

}

799

800

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2]; x[i2+3] += xw[3];

801

idiag -= 16;

802

i2 -= 4;

803

}

804

break;

805

case 5:

806

for (i=m-1; i>=0; i--) {

807

v = aa + 25*ai[i];

808

vi = aj + ai[i];

809

nz = ai[i+1] - ai[i];

810

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4];

811

while (nz--) {

812

idx = 5*(*vi++);

813

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx]; xw[3] = x[3+idx]; xw[4] = x[4+idx];

814

815

v += 25;

816

}

817

818

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2]; x[i2+3] += xw[3]; x[i2+4] += xw[4];

819

idiag -= 25;

820

i2 -= 5;

821

}

822

break;

823

case 6:

824

for (i=m-1; i>=0; i--) {

825

v = aa + 36*ai[i];

826

vi = aj + ai[i];

827

nz = ai[i+1] - ai[i];

828

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2]; s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5];

829

while (nz--) {

830

idx = 6*(*vi++);

831

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

832

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx];

833

834

v += 36;

835

}

836

837

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

838

x[i2+3] += xw[3]; x[i2+4] += xw[4]; x[i2+5] += xw[5];

839

idiag -= 36;

840

i2 -= 6;

841

}

842

break;

843

case 7:

844

for (i=m-1; i>=0; i--) {

845

v = aa + 49*ai[i];

846

vi = aj + ai[i];

847

nz = ai[i+1] - ai[i];

848

s[0] = b[i2]; s[1] = b[i2+1]; s[2] = b[i2+2];

849

s[3] = b[i2+3]; s[4] = b[i2+4]; s[5] = b[i2+5]; s[6] = b[i2+6];

850

while (nz--) {

851

idx = 7*(*vi++);

852

xw[0] = x[idx]; xw[1] = x[1+idx]; xw[2] = x[2+idx];

853

xw[3] = x[3+idx]; xw[4] = x[4+idx]; xw[5] = x[5+idx]; xw[6] = x[6+idx];

854

855

v += 49;

856

}

857

858

x[i2] += xw[0]; x[i2+1] += xw[1]; x[i2+2] += xw[2];

859

x[i2+3] += xw[3]; x[i2+4] += xw[4]; x[i2+5] += xw[5]; x[i2+6] += xw[6];

860

idiag -= 49;

861

i2 -= 7;

862

}

863

break;

864

default:

865

for (i=m-1; i>=0; i--) {

866

v = aa + bs2*ai[i];

867

vi = aj + ai[i];

868

nz = ai[i+1] - ai[i];

869

870

ierr = PetscArraycpy(w,b+i2,bs)((sizeof(*(w)) != sizeof(*(b+i2))) || PetscMemcpy(w,b+i2,(bs)
*sizeof(*(w))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),870,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

871

/* copy all rows of x that are needed into contiguous space */

872

workt = work;

873

for (j=0; j<nz; j++) {

874

ierr = PetscArraycpy(workt,x + bs*(*vi++),bs)((sizeof(*(workt)) != sizeof(*(x + bs*(*vi++)))) || PetscMemcpy
(workt,x + bs*(*vi++),(bs)*sizeof(*(workt))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),874,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

875

workt += bs;

876

}

877

PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,v,work){ PetscScalar _one = 1.0,_mone = -1.0; PetscBLASInt _ione = 1
,_bbs,_bncols; PetscErrorCode _ierr; _ierr = PetscBLASIntCast
(bs,&_bbs);do {if (__builtin_expect(!!(_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),877,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),877,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 877; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,v,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(877,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),877,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

878

PetscKernel_w_gets_w_plus_Ar_times_v(bs,bs,w,idiag,x+i2){ PetscScalar _one = 1.0; PetscBLASInt _ione = 1,_bbs,_bncols
; PetscErrorCode _ierr; _ierr = PetscBLASIntCast(bs,&_bbs
);do {if (__builtin_expect(!!(_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ; if (petscstack
&& (petscstack->currentsize < 64)) { petscstack
->function[petscstack->currentsize] = "BLASgemv"; petscstack
->file[petscstack->currentsize] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 878; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_one,idiag,&(
_bbs),w,&_ione,&_one,x+i2,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0); };

879

880

idiag -= bs2;

881

i2 -= bs;

882

}

883

break;

884

}

885

ierr = PetscLogFlops(2.0*bs2*(a->nz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),885,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

886

}

887

}

888

ierr = VecRestoreArray(xx,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),888,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

889

ierr = VecRestoreArrayRead(bb,&b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),889,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

890

891

}

892

893

894

895

Special version for direct calls from Fortran (Used in PETSc-fun3d)

896

897

#if defined(PETSC_HAVE_FORTRAN_CAPS)

898

#define matsetvaluesblocked4_ MATSETVALUESBLOCKED4

899

#elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE1)

900

#define matsetvaluesblocked4_ matsetvaluesblocked4

901

#endif

902

903

PETSC_EXTERNextern __attribute__((visibility ("default"))) void matsetvaluesblocked4_(Mat *AA,PetscInt *mm,const PetscInt im[],PetscInt *nn,const PetscInt in[],const PetscScalar v[])

904

{

905

Mat A = *AA;

906

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

907

PetscInt *rp,k,low,high,t,ii,jj,row,nrow,i,col,l,N,m = *mm,n = *nn;

908

PetscInt *ai =a->i,*ailen=a->ilen;

909

PetscInt *aj =a->j,stepval,lastcol = -1;

910

const PetscScalar *value = v;

911

MatScalar *ap,*aa = a->a,*bap;

912

PetscErrorCode ierr;

913

914

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 914; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

915

if (A->rmap->bs != 4) SETERRABORT(PetscObjectComm((PetscObject)A),PETSC_ERR_ARG_WRONG,"Can only be called with a block size of 4")do {PetscError(PetscObjectComm((PetscObject)A),915,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,62,PETSC_ERROR_INITIAL,"Can only be called with a block size of 4"
);MPI_Abort(PetscObjectComm((PetscObject)A),62);} while (0);

916

stepval = (n-1)*4;

917

for (k=0; k<m; k++) { /* loop over added rows */

918

row = im[k];

919

rp = aj + ai[row];

920

ap = aa + 16*ai[row];

921

nrow = ailen[row];

922

low = 0;

923

high = nrow;

924

for (l=0; l<n; l++) { /* loop over added columns */

925

col = in[l];

926

if (col <= lastcol) low = 0;

927

else high = nrow;

928

lastcol = col;

929

value = v + k*(stepval+4 + l)*4;

930

while (high-low > 7) {

931

t = (low+high)/2;

932

if (rp[t] > col) high = t;

933

else low = t;

934

}

935

for (i=low; i<high; i++) {

936

if (rp[i] > col) break;

937

if (rp[i] == col) {

938

bap = ap + 16*i;

939

for (ii=0; ii<4; ii++,value+=stepval) {

940

for (jj=ii; jj<16; jj+=4) {

941

bap[jj] += *value++;

942

}

943

}

944

goto noinsert2;

945

}

946

}

947

N = nrow++ - 1;

948

high++; /* added new column index thus must search to one higher than before */

949

/* shift up all the later entries in this row */

950

for (ii=N; ii>=i; ii--) {

951

rp[ii+1] = rp[ii];

952

ierr = PetscArraycpy(ap+16*(ii+1),ap+16*(ii),16)((sizeof(*(ap+16*(ii+1))) != sizeof(*(ap+16*(ii)))) || PetscMemcpy
(ap+16*(ii+1),ap+16*(ii),(16)*sizeof(*(ap+16*(ii+1)))));CHKERRV(ierr)do {if (__builtin_expect(!!(ierr),0)) {ierr = PetscError(((MPI_Comm
)0x44000001),952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");return;}} while(0);

953

}

954

if (N >= i) {

955

ierr = PetscArrayzero(ap+16*i,16)PetscMemzero(ap+16*i,(16)*sizeof(*(ap+16*i)));CHKERRV(ierr)do {if (__builtin_expect(!!(ierr),0)) {ierr = PetscError(((MPI_Comm
)0x44000001),955,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");return;}} while(0);

956

}

957

rp[i] = col;

958

bap = ap + 16*i;

959

for (ii=0; ii<4; ii++,value+=stepval) {

960

for (jj=ii; jj<16; jj+=4) {

961

bap[jj] = *value++;

962

}

963

}

964

noinsert2:;

965

low = i;

966

}

967

ailen[row] = nrow;

968

}

969

PetscFunctionReturnVoid()do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return;} while (0);

970

}

971

972

#if defined(PETSC_HAVE_FORTRAN_CAPS)

973

#define matsetvalues4_ MATSETVALUES4

974

#elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE1)

975

#define matsetvalues4_ matsetvalues4

976

#endif

977

978

PETSC_EXTERNextern __attribute__((visibility ("default"))) void matsetvalues4_(Mat *AA,PetscInt *mm,PetscInt *im,PetscInt *nn,PetscInt *in,PetscScalar *v)

979

{

980

Mat A = *AA;

981

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

982

PetscInt *rp,k,low,high,t,row,nrow,i,col,l,N,n = *nn,m = *mm;

983

PetscInt *ai=a->i,*ailen=a->ilen;

984

PetscInt *aj=a->j,brow,bcol;

985

PetscInt ridx,cidx,lastcol = -1;

986

MatScalar *ap,value,*aa=a->a,*bap;

987

PetscErrorCode ierr;

988

989

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 989; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

990

for (k=0; k<m; k++) { /* loop over added rows */

991

row = im[k]; brow = row/4;

992

rp = aj + ai[brow];

993

ap = aa + 16*ai[brow];

994

nrow = ailen[brow];

995

low = 0;

996

high = nrow;

997

for (l=0; l<n; l++) { /* loop over added columns */

998

col = in[l]; bcol = col/4;

999

ridx = row % 4; cidx = col % 4;

1000

value = v[l + k*n];

1001

if (col <= lastcol) low = 0;

1002

else high = nrow;

1003

lastcol = col;

1004

while (high-low > 7) {

1005

t = (low+high)/2;

1006

if (rp[t] > bcol) high = t;

1007

else low = t;

1008

}

1009

for (i=low; i<high; i++) {

1010

if (rp[i] > bcol) break;

1011

if (rp[i] == bcol) {

1012

bap = ap + 16*i + 4*cidx + ridx;

1013

*bap += value;

1014

goto noinsert1;

1015

}

1016

}

1017

N = nrow++ - 1;

1018

high++; /* added new column thus must search to one higher than before */

1019

/* shift up all the later entries in this row */

1020

ierr = PetscArraymove(rp+i+1,rp+i,N-i+1)((sizeof(*(rp+i+1)) != sizeof(*(rp+i))) || PetscMemmove(rp+i+
1,rp+i,(N-i+1)*sizeof(*(rp+i+1))));CHKERRV(ierr)do {if (__builtin_expect(!!(ierr),0)) {ierr = PetscError(((MPI_Comm
)0x44000001),1020,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");return;}} while(0);

1021

ierr = PetscArraymove(ap+16*i+16,ap+16*i,16*(N-i+1))((sizeof(*(ap+16*i+16)) != sizeof(*(ap+16*i))) || PetscMemmove
(ap+16*i+16,ap+16*i,(16*(N-i+1))*sizeof(*(ap+16*i+16))));CHKERRV(ierr)do {if (__builtin_expect(!!(ierr),0)) {ierr = PetscError(((MPI_Comm
)0x44000001),1021,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");return;}} while(0);

1022

ierr = PetscArrayzero(ap+16*i,16)PetscMemzero(ap+16*i,(16)*sizeof(*(ap+16*i)));CHKERRV(ierr)do {if (__builtin_expect(!!(ierr),0)) {ierr = PetscError(((MPI_Comm
)0x44000001),1022,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");return;}} while(0);

1023

rp[i] = bcol;

1024

ap[16*i + 4*cidx + ridx] = value;

1025

noinsert1:;

1026

low = i;

1027

}

1028

ailen[brow] = nrow;

1029

}

1030

1031

}

1032

1033

1034

Checks for missing diagonals

1035

1036

PetscErrorCode MatMissingDiagonal_SeqBAIJ(Mat A,PetscBool *missing,PetscInt *d)

1037

{

1038

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1039

PetscErrorCode ierr;

1040

PetscInt *diag,*ii = a->i,i;

1041

1042

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1042; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1043

ierr = MatMarkDiagonal_SeqBAIJ(A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1043,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1044

*missing = PETSC_FALSE;

1045

if (A->rmap->n > 0 && !ii) {

1046

*missing = PETSC_TRUE;

1047

if (d) *d = 0;

1048

ierr = PetscInfo(A,"Matrix has no entries therefore is missing diagonal\n")PetscInfo_Private(__func__,A,"Matrix has no entries therefore is missing diagonal\n"
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1048,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1049

} else {

1050

PetscInt n;

1051

n = PetscMin(a->mbs, a->nbs)(((a->mbs)<(a->nbs)) ? (a->mbs) : (a->nbs));

1052

diag = a->diag;

1053

for (i=0; i<n; i++) {

1054

if (diag[i] >= ii[i+1]) {

1055

*missing = PETSC_TRUE;

1056

if (d) *d = i;

1057

ierr = PetscInfo1(A,"Matrix is missing block diagonal number %D\n",i)PetscInfo_Private(__func__,A,"Matrix is missing block diagonal number %D\n"
,i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1057,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1058

break;

1059

}

1060

}

1061

}

1062

1063

}

1064

1065

PetscErrorCode MatMarkDiagonal_SeqBAIJ(Mat A)

1066

{

1067

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1068

PetscErrorCode ierr;

1069

PetscInt i,j,m = a->mbs;

1070

1071

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1071; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1072

if (!a->diag) {

1073

ierr = PetscMalloc1(m,&a->diag)PetscMallocA(1,PETSC_FALSE,1073,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(m)*sizeof(**(&a->diag)),(&a->diag));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1073,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1074

ierr = PetscLogObjectMemory((PetscObject)A,m*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1074,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1075

a->free_diag = PETSC_TRUE;

1076

}

1077

for (i=0; i<m; i++) {

1078

a->diag[i] = a->i[i+1];

1079

for (j=a->i[i]; j<a->i[i+1]; j++) {

1080

if (a->j[j] == i) {

1081

a->diag[i] = j;

1082

break;

1083

}

1084

}

1085

}

1086

1087

}

1088

1089

1090

static PetscErrorCode MatGetRowIJ_SeqBAIJ(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool blockcompressed,PetscInt *nn,const PetscInt *inia[],const PetscInt *inja[],PetscBool *done)

1091

{

1092

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1093

PetscErrorCode ierr;

1094

PetscInt i,j,n = a->mbs,nz = a->i[n],*tia,*tja,bs = A->rmap->bs,k,l,cnt;

1095

PetscInt **ia = (PetscInt**)inia,**ja = (PetscInt**)inja;

1096

1097

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1097; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1098

*nn = n;

1099

if (!ia) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

1100

if (symmetric) {

1101

ierr = MatToSymmetricIJ_SeqAIJ(n,a->i,a->j,PETSC_TRUE,0,0,&tia,&tja);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1101,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1102

nz = tia[n];

1103

} else {

1104

tia = a->i; tja = a->j;

1105

}

1106

1107

if (!blockcompressed && bs > 1) {

1108

(*nn) *= bs;

1109

/* malloc & create the natural set of indices */

1110

ierr = PetscMalloc1((n+1)*bs,ia)PetscMallocA(1,PETSC_FALSE,1110,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)((n+1)*bs)*sizeof(**(ia)),(ia));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1110,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1111

if (n) {

1112

(*ia)[0] = oshift;

1113

for (j=1; j<bs; j++) {

1114

(*ia)[j] = (tia[1]-tia[0])*bs+(*ia)[j-1];

1115

}

1116

}

1117

1118

for (i=1; i<n; i++) {

1119

(*ia)[i*bs] = (tia[i]-tia[i-1])*bs + (*ia)[i*bs-1];

1120

for (j=1; j<bs; j++) {

1121

(*ia)[i*bs+j] = (tia[i+1]-tia[i])*bs + (*ia)[i*bs+j-1];

1122

}

1123

}

1124

if (n) {

1125

(*ia)[n*bs] = (tia[n]-tia[n-1])*bs + (*ia)[n*bs-1];

1126

}

1127

1128

if (inja) {

1129

ierr = PetscMalloc1(nz*bs*bs,ja)PetscMallocA(1,PETSC_FALSE,1129,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz*bs*bs)*sizeof(**(ja)),(ja));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1129,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1130

cnt = 0;

1131

for (i=0; i<n; i++) {

1132

for (j=0; j<bs; j++) {

1133

for (k=tia[i]; k<tia[i+1]; k++) {

1134

for (l=0; l<bs; l++) {

1135

(*ja)[cnt++] = bs*tja[k] + l;

1136

}

1137

}

1138

}

1139

}

1140

}

1141

1142

if (symmetric) { /* deallocate memory allocated in MatToSymmetricIJ_SeqAIJ() */

1143

ierr = PetscFree(tia)((*PetscTrFree)((void*)(tia),1143,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((tia) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1143,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1144

ierr = PetscFree(tja)((*PetscTrFree)((void*)(tja),1144,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((tja) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1144,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1145

}

1146

} else if (oshift == 1) {

1147

if (symmetric) {

1148

nz = tia[A->rmap->n/bs];

1149

/* add 1 to i and j indices */

1150

for (i=0; i<A->rmap->n/bs+1; i++) tia[i] = tia[i] + 1;

1151

*ia = tia;

1152

if (ja) {

1153

for (i=0; i<nz; i++) tja[i] = tja[i] + 1;

1154

*ja = tja;

1155

}

1156

} else {

1157

nz = a->i[A->rmap->n/bs];

1158

/* malloc space and add 1 to i and j indices */

1159

ierr = PetscMalloc1(A->rmap->n/bs+1,ia)PetscMallocA(1,PETSC_FALSE,1159,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(A->rmap->n/bs+1)*sizeof(**(ia)),(ia));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1159,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1160

for (i=0; i<A->rmap->n/bs+1; i++) (*ia)[i] = a->i[i] + 1;

1161

if (ja) {

1162

ierr = PetscMalloc1(nz,ja)PetscMallocA(1,PETSC_FALSE,1162,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz)*sizeof(**(ja)),(ja));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1162,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1163

for (i=0; i<nz; i++) (*ja)[i] = a->j[i] + 1;

1164

}

1165

}

1166

} else {

1167

*ia = tia;

1168

if (ja) *ja = tja;

1169

}

1170

1171

}

1172

1173

static PetscErrorCode MatRestoreRowIJ_SeqBAIJ(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool blockcompressed,PetscInt *nn,const PetscInt *ia[],const PetscInt *ja[],PetscBool *done)

1174

{

1175

PetscErrorCode ierr;

1176

1177

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1177; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1178

1179

if ((!blockcompressed && A->rmap->bs > 1) || (symmetric || oshift == 1)) {

1180

ierr = PetscFree(*ia)((*PetscTrFree)((void*)(*ia),1180,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*ia) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1180,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1181

if (ja) {ierr = PetscFree(*ja)((*PetscTrFree)((void*)(*ja),1181,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*ja) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1181,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1182

}

1183

1184

}

1185

1186

PetscErrorCode MatDestroy_SeqBAIJ(Mat A)

1187

{

1188

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1189

PetscErrorCode ierr;

1190

1191

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1191; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1192

#if defined(PETSC_USE_LOG1)

1193

PetscLogObjectState((PetscObject)A,"Rows=%D, Cols=%D, NZ=%D",A->rmap->N,A->cmap->n,a->nz);

1194

#endif

1195

ierr = MatSeqXAIJFreeAIJ(A,&a->a,&a->j,&a->i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1195,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1196

ierr = ISDestroy(&a->row);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1196,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1197

ierr = ISDestroy(&a->col);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1197,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1198

if (a->free_diag) {ierr = PetscFree(a->diag)((*PetscTrFree)((void*)(a->diag),1198,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->diag) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1198,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1199

ierr = PetscFree(a->idiag)((*PetscTrFree)((void*)(a->idiag),1199,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->idiag) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1199,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1200

if (a->free_imax_ilen) {ierr = PetscFree2(a->imax,a->ilen)PetscFreeA(2,1200,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(a->imax),&(a->ilen));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1200,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1201

ierr = PetscFree(a->solve_work)((*PetscTrFree)((void*)(a->solve_work),1201,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->solve_work) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1201,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1202

ierr = PetscFree(a->mult_work)((*PetscTrFree)((void*)(a->mult_work),1202,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->mult_work) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1202,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1203

ierr = PetscFree(a->sor_workt)((*PetscTrFree)((void*)(a->sor_workt),1203,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->sor_workt) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1203,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1204

ierr = PetscFree(a->sor_work)((*PetscTrFree)((void*)(a->sor_work),1204,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->sor_work) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1204,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1205

ierr = ISDestroy(&a->icol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1205,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1206

ierr = PetscFree(a->saved_values)((*PetscTrFree)((void*)(a->saved_values),1206,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->saved_values) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1206,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1207

ierr = PetscFree2(a->compressedrow.i,a->compressedrow.rindex)PetscFreeA(2,1207,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(a->compressedrow.i),&(a->compressedrow.rindex
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1207,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1208

1209

ierr = MatDestroy(&a->sbaijMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1209,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1210

ierr = MatDestroy(&a->parent);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1210,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1211

ierr = PetscFree(A->data)((*PetscTrFree)((void*)(A->data),1211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((A->data) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1212

1213

ierr = PetscObjectChangeTypeName((PetscObject)A,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1214

ierr = PetscObjectComposeFunction((PetscObject)A,"MatInvertBlockDiagonal_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatInvertBlockDiagonal_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1214,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1215

ierr = PetscObjectComposeFunction((PetscObject)A,"MatStoreValues_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatStoreValues_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1215,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1216

ierr = PetscObjectComposeFunction((PetscObject)A,"MatRetrieveValues_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatRetrieveValues_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1216,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1217

ierr = PetscObjectComposeFunction((PetscObject)A,"MatSeqBAIJSetColumnIndices_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatSeqBAIJSetColumnIndices_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1217,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1218

ierr = PetscObjectComposeFunction((PetscObject)A,"MatConvert_seqbaij_seqaij_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatConvert_seqbaij_seqaij_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1218,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1219

ierr = PetscObjectComposeFunction((PetscObject)A,"MatConvert_seqbaij_seqsbaij_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatConvert_seqbaij_seqsbaij_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1219,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1220

ierr = PetscObjectComposeFunction((PetscObject)A,"MatSeqBAIJSetPreallocation_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatSeqBAIJSetPreallocation_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1220,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1221

ierr = PetscObjectComposeFunction((PetscObject)A,"MatSeqBAIJSetPreallocationCSR_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatSeqBAIJSetPreallocationCSR_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1221,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1222

ierr = PetscObjectComposeFunction((PetscObject)A,"MatConvert_seqbaij_seqbstrm_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatConvert_seqbaij_seqbstrm_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1222,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1223

ierr = PetscObjectComposeFunction((PetscObject)A,"MatIsTranspose_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatIsTranspose_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1223,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1224

#if defined(PETSC_HAVE_HYPRE)

1225

ierr = PetscObjectComposeFunction((PetscObject)A,"MatConvert_seqbaij_hypre_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatConvert_seqbaij_hypre_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1225,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1226

#endif

1227

ierr = PetscObjectComposeFunction((PetscObject)A,"MatConvert_seqbaij_is_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatConvert_seqbaij_is_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1227,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1228

ierr = PetscObjectComposeFunction((PetscObject)A,"MatPtAP_is_seqaij_C",NULL)PetscObjectComposeFunction_Private((PetscObject)A,"MatPtAP_is_seqaij_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1228,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1229

1230

}

1231

1232

PetscErrorCode MatSetOption_SeqBAIJ(Mat A,MatOption op,PetscBool flg)

1233

{

1234

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1235

PetscErrorCode ierr;

1236

1237

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1237; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1238

switch (op) {

1239

case MAT_ROW_ORIENTED:

1240

a->roworiented = flg;

1241

break;

1242

case MAT_KEEP_NONZERO_PATTERN:

1243

a->keepnonzeropattern = flg;

1244

break;

1245

case MAT_NEW_NONZERO_LOCATIONS:

1246

a->nonew = (flg ? 0 : 1);

1247

break;

1248

case MAT_NEW_NONZERO_LOCATION_ERR:

1249

a->nonew = (flg ? -1 : 0);

1250

break;

1251

case MAT_NEW_NONZERO_ALLOCATION_ERR:

1252

a->nonew = (flg ? -2 : 0);

1253

break;

1254

case MAT_UNUSED_NONZERO_LOCATION_ERR:

1255

a->nounused = (flg ? -1 : 0);

1256

break;

1257

case MAT_NEW_DIAGONALS:

1258

case MAT_IGNORE_OFF_PROC_ENTRIES:

1259

case MAT_USE_HASH_TABLE:

1260

case MAT_SORTED_FULL:

1261

ierr = PetscInfo1(A,"Option %s ignored\n",MatOptions[op])PetscInfo_Private(__func__,A,"Option %s ignored\n",MatOptions
[op]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1261,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1262

break;

1263

case MAT_SPD:

1264

case MAT_SYMMETRIC:

1265

case MAT_STRUCTURALLY_SYMMETRIC:

1266

case MAT_HERMITIAN:

1267

case MAT_SYMMETRY_ETERNAL:

1268

case MAT_SUBMAT_SINGLEIS:

1269

case MAT_STRUCTURE_ONLY:

1270

/* These options are handled directly by MatSetOption() */

1271

break;

1272

default:

1273

SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_SUP,"unknown option %d",op)return PetscError(((MPI_Comm)0x44000001),1273,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"unknown option %d",op);

1274

}

1275

1276

}

1277

1278

/* used for both SeqBAIJ and SeqSBAIJ matrices */

1279

PetscErrorCode MatGetRow_SeqBAIJ_private(Mat A,PetscInt row,PetscInt *nz,PetscInt **idx,PetscScalar **v,PetscInt *ai,PetscInt *aj,PetscScalar *aa)

1280

{

1281

PetscErrorCode ierr;

1282

PetscInt itmp,i,j,k,M,bn,bp,*idx_i,bs,bs2;

1283

MatScalar *aa_i;

1284

PetscScalar *v_i;

1285

1286

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1286; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1287

bs = A->rmap->bs;

1288

bs2 = bs*bs;

1289

if (row < 0 || row >= A->rmap->N) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Row %D out of range", row)return PetscError(((MPI_Comm)0x44000001),1289,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Row %D out of range",row);

1290

1291

bn = row/bs; /* Block number */

1292

bp = row % bs; /* Block Position */

1293

M = ai[bn+1] - ai[bn];

1294

*nz = bs*M;

1295

1296

if (v) {

1297

*v = 0;

1298

if (*nz) {

1299

ierr = PetscMalloc1(*nz,v)PetscMallocA(1,PETSC_FALSE,1299,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(*nz)*sizeof(**(v)),(v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1299,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1300

for (i=0; i<M; i++) { /* for each block in the block row */

1301

v_i = *v + i*bs;

1302

aa_i = aa + bs2*(ai[bn] + i);

1303

for (j=bp,k=0; j<bs2; j+=bs,k++) v_i[k] = aa_i[j];

1304

}

1305

}

1306

}

1307

1308

if (idx) {

1309

*idx = 0;

1310

if (*nz) {

1311

ierr = PetscMalloc1(*nz,idx)PetscMallocA(1,PETSC_FALSE,1311,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(*nz)*sizeof(**(idx)),(idx));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1311,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1312

for (i=0; i<M; i++) { /* for each block in the block row */

1313

idx_i = *idx + i*bs;

1314

itmp = bs*aj[ai[bn] + i];

1315

for (j=0; j<bs; j++) idx_i[j] = itmp++;

1316

}

1317

}

1318

}

1319

1320

}

1321

1322

PetscErrorCode MatGetRow_SeqBAIJ(Mat A,PetscInt row,PetscInt *nz,PetscInt **idx,PetscScalar **v)

1323

{

1324

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1325

PetscErrorCode ierr;

1326

1327

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1327; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1328

ierr = MatGetRow_SeqBAIJ_private(A,row,nz,idx,v,a->i,a->j,a->a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1328,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1329

1330

}

1331

1332

PetscErrorCode MatRestoreRow_SeqBAIJ(Mat A,PetscInt row,PetscInt *nz,PetscInt **idx,PetscScalar **v)

1333

{

1334

PetscErrorCode ierr;

1335

1336

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1336; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1337

if (idx) {ierr = PetscFree(*idx)((*PetscTrFree)((void*)(*idx),1337,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*idx) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1337,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1338

if (v) {ierr = PetscFree(*v)((*PetscTrFree)((void*)(*v),1338,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*v) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1338,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1339

1340

}

1341

1342

PetscErrorCode MatTranspose_SeqBAIJ(Mat A,MatReuse reuse,Mat *B)

1343

{

1344

Mat_SeqBAIJ *a=(Mat_SeqBAIJ*)A->data,*at;

1345

Mat C;

1346

PetscErrorCode ierr;

1347

PetscInt i,j,k,*aj=a->j,*ai=a->i,bs=A->rmap->bs,mbs=a->mbs,nbs=a->nbs,*atfill;

1348

PetscInt bs2=a->bs2,*ati,*atj,anzj,kr;

1349

MatScalar *ata,*aa=a->a;

1350

1351

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1351; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1352

ierr = PetscCalloc1(1+nbs,&atfill)PetscMallocA(1,PETSC_TRUE,1352,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(1+nbs)*sizeof(**(&atfill)),(&atfill));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1352,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1353

if (reuse == MAT_INITIAL_MATRIX || reuse == MAT_INPLACE_MATRIX) {

1354

for (i=0; i<ai[mbs]; i++) atfill[aj[i]] += 1; /* count num of non-zeros in row aj[i] */

1355

1356

ierr = MatCreate(PetscObjectComm((PetscObject)A),&C);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1356,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1357

ierr = MatSetSizes(C,A->cmap->n,A->rmap->N,A->cmap->n,A->rmap->N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1357,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1358

ierr = MatSetType(C,((PetscObject)A)->type_name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1358,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1359

ierr = MatSeqBAIJSetPreallocation(C,bs,0,atfill);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1359,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1360

1361

at = (Mat_SeqBAIJ*)C->data;

1362

ati = at->i;

1363

for (i=0; i<nbs; i++) at->ilen[i] = at->imax[i] = ati[i+1] - ati[i];

1364

} else {

1365

C = *B;

1366

at = (Mat_SeqBAIJ*)C->data;

1367

ati = at->i;

1368

}

1369

1370

atj = at->j;

1371

ata = at->a;

1372

1373

/* Copy ati into atfill so we have locations of the next free space in atj */

1374

ierr = PetscArraycpy(atfill,ati,nbs)((sizeof(*(atfill)) != sizeof(*(ati))) || PetscMemcpy(atfill,
ati,(nbs)*sizeof(*(atfill))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1374,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1375

1376

/* Walk through A row-wise and mark nonzero entries of A^T. */

1377

for (i=0; i<mbs; i++) {

1378

anzj = ai[i+1] - ai[i];

1379

for (j=0; j<anzj; j++) {

1380

atj[atfill[*aj]] = i;

1381

for (kr=0; kr<bs; kr++) {

1382

for (k=0; k<bs; k++) {

1383

ata[bs2*atfill[*aj]+k*bs+kr] = *aa++;

1384

}

1385

}

1386

atfill[*aj++] += 1;

1387

}

1388

}

1389

ierr = MatAssemblyBegin(C,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1389,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1390

ierr = MatAssemblyEnd(C,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1390,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1391

1392

/* Clean up temporary space and complete requests. */

1393

ierr = PetscFree(atfill)((*PetscTrFree)((void*)(atfill),1393,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((atfill) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1393,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1394

1395

if (reuse == MAT_INITIAL_MATRIX || reuse == MAT_REUSE_MATRIX) {

1396

ierr = MatSetBlockSizes(C,PetscAbs(A->cmap->bs)(((A->cmap->bs) >= 0) ? (A->cmap->bs) : (-(A->
cmap->bs))),PetscAbs(A->rmap->bs)(((A->rmap->bs) >= 0) ? (A->rmap->bs) : (-(A->
rmap->bs))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1396,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1397

*B = C;

1398

} else {

1399

ierr = MatHeaderMerge(A,&C);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1399,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1400

}

1401

1402

}

1403

1404

PetscErrorCode MatIsTranspose_SeqBAIJ(Mat A,Mat B,PetscReal tol,PetscBool *f)

1405

{

1406

PetscErrorCode ierr;

1407

Mat Btrans;

1408

1409

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1409; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1410

*f = PETSC_FALSE;

1411

ierr = MatTranspose_SeqBAIJ(A,MAT_INITIAL_MATRIX,&Btrans);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1411,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1412

ierr = MatEqual_SeqBAIJ(B,Btrans,f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1412,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1413

ierr = MatDestroy(&Btrans);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1413,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1414

1415

}

1416

1417

static PetscErrorCode MatView_SeqBAIJ_Binary(Mat A,PetscViewer viewer)

1418

{

1419

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1420

PetscErrorCode ierr;

1421

PetscInt i,*col_lens,bs = A->rmap->bs,count,*jj,j,k,l,bs2=a->bs2;

1422

int fd;

1423

PetscScalar *aa;

1424

FILE *file;

1425

1426

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1426; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1427

ierr = PetscViewerBinaryGetDescriptor(viewer,&fd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1427,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1428

ierr = PetscMalloc1(4+A->rmap->N,&col_lens)PetscMallocA(1,PETSC_FALSE,1428,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(4+A->rmap->N)*sizeof(**(&col_lens)),(&
col_lens));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1428,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1429

col_lens[0] = MAT_FILE_CLASSID1211216;

1430

1431

col_lens[1] = A->rmap->N;

1432

col_lens[2] = A->cmap->n;

1433

col_lens[3] = a->nz*bs2;

1434

1435

/* store lengths of each row and write (including header) to file */

1436

count = 0;

1437

for (i=0; i<a->mbs; i++) {

1438

for (j=0; j<bs; j++) {

1439

col_lens[4+count++] = bs*(a->i[i+1] - a->i[i]);

1440

}

1441

}

1442

ierr = PetscBinaryWrite(fd,col_lens,4+A->rmap->N,PETSC_INT,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1442,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1443

ierr = PetscFree(col_lens)((*PetscTrFree)((void*)(col_lens),1443,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((col_lens) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1443,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1444

1445

/* store column indices (zero start index) */

1446

ierr = PetscMalloc1((a->nz+1)*bs2,&jj)PetscMallocA(1,PETSC_FALSE,1446,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)((a->nz+1)*bs2)*sizeof(**(&jj)),(&jj));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1446,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1447

count = 0;

1448

for (i=0; i<a->mbs; i++) {

1449

for (j=0; j<bs; j++) {

1450

for (k=a->i[i]; k<a->i[i+1]; k++) {

1451

for (l=0; l<bs; l++) {

1452

jj[count++] = bs*a->j[k] + l;

1453

}

1454

}

1455

}

1456

}

1457

ierr = PetscBinaryWrite(fd,jj,bs2*a->nz,PETSC_INT,PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1457,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1458

ierr = PetscFree(jj)((*PetscTrFree)((void*)(jj),1458,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((jj) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1458,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1459

1460

/* store nonzero values */

1461

ierr = PetscMalloc1((a->nz+1)*bs2,&aa)PetscMallocA(1,PETSC_FALSE,1461,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)((a->nz+1)*bs2)*sizeof(**(&aa)),(&aa));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1461,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1462

count = 0;

1463

for (i=0; i<a->mbs; i++) {

1464

for (j=0; j<bs; j++) {

1465

for (k=a->i[i]; k<a->i[i+1]; k++) {

1466

for (l=0; l<bs; l++) {

1467

aa[count++] = a->a[bs2*k + l*bs + j];

1468

}

1469

}

1470

}

1471

}

1472

ierr = PetscBinaryWrite(fd,aa,bs2*a->nz,PETSC_SCALARPETSC_DOUBLE,PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1472,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1473

ierr = PetscFree(aa)((*PetscTrFree)((void*)(aa),1473,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((aa) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1473,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1474

1475

ierr = PetscViewerBinaryGetInfoPointer(viewer,&file);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1475,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1476

if (file) {

1477

fprintf(file,"-matload_block_size %d\n",(int)A->rmap->bs);

1478

}

1479

1480

}

1481

1482

static PetscErrorCode MatView_SeqBAIJ_ASCII_structonly(Mat A,PetscViewer viewer)

1483

{

1484

PetscErrorCode ierr;

1485

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1486

PetscInt i,bs = A->rmap->bs,k;

1487

1488

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1488; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1489

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1489,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1490

for (i=0; i<a->mbs; i++) {

1491

ierr = PetscViewerASCIIPrintf(viewer,"row %D-%D:",i*bs,i*bs+bs-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1491,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1492

for (k=a->i[i]; k<a->i[i+1]; k++) {

1493

ierr = PetscViewerASCIIPrintf(viewer," (%D-%D) ",bs*a->j[k],bs*a->j[k]+bs-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1493,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1494

}

1495

ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1495,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1496

}

1497

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1497,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1498

1499

}

1500

1501

static PetscErrorCode MatView_SeqBAIJ_ASCII(Mat A,PetscViewer viewer)

1502

{

1503

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1504

PetscErrorCode ierr;

1505

PetscInt i,j,bs = A->rmap->bs,k,l,bs2=a->bs2;

1506

PetscViewerFormat format;

1507

1508

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1508; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1509

if (A->structure_only) {

1510

ierr = MatView_SeqBAIJ_ASCII_structonly(A,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1510,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1511

1512

}

1513

1514

ierr = PetscViewerGetFormat(viewer,&format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1514,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1515

if (format == PETSC_VIEWER_ASCII_INFO || format == PETSC_VIEWER_ASCII_INFO_DETAIL) {

1516

ierr = PetscViewerASCIIPrintf(viewer," block size is %D\n",bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1516,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1517

} else if (format == PETSC_VIEWER_ASCII_MATLAB) {

1518

const char *matname;

1519

Mat aij;

1520

ierr = MatConvert(A,MATSEQAIJ"seqaij",MAT_INITIAL_MATRIX,&aij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1520,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1521

ierr = PetscObjectGetName((PetscObject)A,&matname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1521,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1522

ierr = PetscObjectSetName((PetscObject)aij,matname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1522,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1523

ierr = MatView(aij,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1523,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1524

ierr = MatDestroy(&aij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1524,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1525

} else if (format == PETSC_VIEWER_ASCII_FACTOR_INFO) {

1526

1527

} else if (format == PETSC_VIEWER_ASCII_COMMON) {

1528

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1528,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1529

for (i=0; i<a->mbs; i++) {

1530

for (j=0; j<bs; j++) {

1531

ierr = PetscViewerASCIIPrintf(viewer,"row %D:",i*bs+j);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1531,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1532

for (k=a->i[i]; k<a->i[i+1]; k++) {

1533

for (l=0; l<bs; l++) {

1534

#if defined(PETSC_USE_COMPLEX)

1535

if (PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.) > 0.0 && PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]) != 0.0) {

1536

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g + %gi) ",bs*a->j[k]+l,

1537

(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]),(double)PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1537,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1538

} else if (PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.) < 0.0 && PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]) != 0.0) {

1539

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g - %gi) ",bs*a->j[k]+l,

1540

(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]),-(double)PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1540,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1541

} else if (PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]) != 0.0) {

1542

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g) ",bs*a->j[k]+l,(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1542,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1543

}

1544

#else

1545

if (a->a[bs2*k + l*bs + j] != 0.0) {

1546

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g) ",bs*a->j[k]+l,(double)a->a[bs2*k + l*bs + j]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1546,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1547

}

1548

#endif

1549

}

1550

}

1551

ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1551,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1552

}

1553

}

1554

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1554,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1555

} else {

1556

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1556,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1557

for (i=0; i<a->mbs; i++) {

1558

for (j=0; j<bs; j++) {

1559

ierr = PetscViewerASCIIPrintf(viewer,"row %D:",i*bs+j);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1559,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1560

for (k=a->i[i]; k<a->i[i+1]; k++) {

1561

for (l=0; l<bs; l++) {

1562

#if defined(PETSC_USE_COMPLEX)

1563

if (PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.) > 0.0) {

1564

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g + %g i) ",bs*a->j[k]+l,

1565

(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]),(double)PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1565,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1566

} else if (PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.) < 0.0) {

1567

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g - %g i) ",bs*a->j[k]+l,

1568

(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]),-(double)PetscImaginaryPart(a->a[bs2*k + l*bs + j])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1568,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1569

} else {

1570

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g) ",bs*a->j[k]+l,(double)PetscRealPart(a->a[bs2*k + l*bs + j])(a->a[bs2*k + l*bs + j]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1570,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1571

}

1572

#else

1573

ierr = PetscViewerASCIIPrintf(viewer," (%D, %g) ",bs*a->j[k]+l,(double)a->a[bs2*k + l*bs + j]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1573,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1574

#endif

1575

}

1576

}

1577

ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1577,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1578

}

1579

}

1580

ierr = PetscViewerASCIIUseTabs(viewer,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1580,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1581

}

1582

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1582,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1583

1584

}

1585

1586

#include <petscdraw.h>

1587

static PetscErrorCode MatView_SeqBAIJ_Draw_Zoom(PetscDraw draw,void *Aa)

1588

{

1589

Mat A = (Mat) Aa;

1590

Mat_SeqBAIJ *a=(Mat_SeqBAIJ*)A->data;

1591

PetscErrorCode ierr;

1592

PetscInt row,i,j,k,l,mbs=a->mbs,color,bs=A->rmap->bs,bs2=a->bs2;

1593

PetscReal xl,yl,xr,yr,x_l,x_r,y_l,y_r;

1594

MatScalar *aa;

1595

PetscViewer viewer;

1596

PetscViewerFormat format;

1597

1598

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1598; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1599

ierr = PetscObjectQuery((PetscObject)A,"Zoomviewer",(PetscObject*)&viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1599,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1600

ierr = PetscViewerGetFormat(viewer,&format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1600,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1601

ierr = PetscDrawGetCoordinates(draw,&xl,&yl,&xr,&yr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1601,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1602

1603

/* loop over matrix elements drawing boxes */

1604

1605

if (format != PETSC_VIEWER_DRAW_CONTOUR) {

1606

ierr = PetscDrawCollectiveBegin(draw)0; do { PetscErrorCode _Petsc_ierr; jmp_buf _Petsc_jmpbuf; volatile
PetscXIOErrorHandler _Petsc_xioerrhdl = ((void*)0); PetscBool
_Petsc_isdrawx, _Petsc_xioerr, _Petsc_xioerr_local = PETSC_FALSE
; _Petsc_ierr = PetscObjectTypeCompare((PetscObject)(draw),"x"
,&_Petsc_isdrawx);do {if (__builtin_expect(!!(_Petsc_ierr
),0)) return PetscError(((MPI_Comm)0x44000001),1606,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",_Petsc_ierr
,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_isdrawx) { _Petsc_ierr
= PetscMemcpy(&_Petsc_jmpbuf,&PetscXIOErrorHandlerJumpBuf
,sizeof(_Petsc_jmpbuf));do {if (__builtin_expect(!!(_Petsc_ierr
),0)) return PetscError(((MPI_Comm)0x44000001),1606,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",_Petsc_ierr
,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_xioerrhdl = PetscSetXIOErrorHandler
(PetscXIOErrorHandlerJump); if (_setjmp (PetscXIOErrorHandlerJumpBuf
)) {_Petsc_xioerr_local = PETSC_TRUE; do {_Petsc_ierr = 0; if
(_Petsc_isdrawx) { (void)PetscSetXIOErrorHandler(_Petsc_xioerrhdl
); _Petsc_ierr = PetscMemcpy(&PetscXIOErrorHandlerJumpBuf
,&_Petsc_jmpbuf,sizeof(PetscXIOErrorHandlerJumpBuf));do {
if (__builtin_expect(!!(_Petsc_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),1606,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_ierr
= ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)(draw)))),0) || MPI_Allreduce((&_Petsc_xioerr_local
),(&_Petsc_xioerr),(1),(MPIU_BOOL),((MPI_Op)(0x58000007))
,(PetscObjectComm((PetscObject)(draw)))));do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1606,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_xioerr
) { _Petsc_ierr = PetscDrawSetType((draw),"null");do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1606,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ;
if (petscstack && petscstack->currentsize > 0)
{ petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); return(0);} while (0); } } } while(0);do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1606,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0);} } do {} while
(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1606,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1607

/* Blue for negative, Cyan for zero and Red for positive */

1608

color = PETSC_DRAW_BLUE5;

1609

for (i=0,row=0; i<mbs; i++,row+=bs) {

1610

for (j=a->i[i]; j<a->i[i+1]; j++) {

1611

y_l = A->rmap->N - row - 1.0; y_r = y_l + 1.0;

1612

x_l = a->j[j]*bs; x_r = x_l + 1.0;

1613

aa = a->a + j*bs2;

1614

for (k=0; k<bs; k++) {

1615

for (l=0; l<bs; l++) {

1616

if (PetscRealPart(*aa++)(*aa++) >= 0.) continue;

1617

ierr = PetscDrawRectangle(draw,x_l+k,y_l-l,x_r+k,y_r-l,color,color,color,color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1617,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1618

}

1619

}

1620

}

1621

}

1622

color = PETSC_DRAW_CYAN4;

1623

for (i=0,row=0; i<mbs; i++,row+=bs) {

1624

for (j=a->i[i]; j<a->i[i+1]; j++) {

1625

y_l = A->rmap->N - row - 1.0; y_r = y_l + 1.0;

1626

x_l = a->j[j]*bs; x_r = x_l + 1.0;

1627

aa = a->a + j*bs2;

1628

for (k=0; k<bs; k++) {

1629

for (l=0; l<bs; l++) {

1630

if (PetscRealPart(*aa++)(*aa++) != 0.) continue;

1631

ierr = PetscDrawRectangle(draw,x_l+k,y_l-l,x_r+k,y_r-l,color,color,color,color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1631,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1632

}

1633

}

1634

}

1635

}

1636

color = PETSC_DRAW_RED2;

1637

for (i=0,row=0; i<mbs; i++,row+=bs) {

1638

for (j=a->i[i]; j<a->i[i+1]; j++) {

1639

y_l = A->rmap->N - row - 1.0; y_r = y_l + 1.0;

1640

x_l = a->j[j]*bs; x_r = x_l + 1.0;

1641

aa = a->a + j*bs2;

1642

for (k=0; k<bs; k++) {

1643

for (l=0; l<bs; l++) {

1644

if (PetscRealPart(*aa++)(*aa++) <= 0.) continue;

1645

ierr = PetscDrawRectangle(draw,x_l+k,y_l-l,x_r+k,y_r-l,color,color,color,color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1645,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1646

}

1647

}

1648

}

1649

}

1650

ierr = PetscDrawCollectiveEnd(draw)0; if (_Petsc_isdrawx) { (void)PetscSetXIOErrorHandler(_Petsc_xioerrhdl
); _Petsc_ierr = PetscMemcpy(&PetscXIOErrorHandlerJumpBuf
,&_Petsc_jmpbuf,sizeof(PetscXIOErrorHandlerJumpBuf));do {
if (__builtin_expect(!!(_Petsc_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),1650,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_ierr
= ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)(draw)))),0) || MPI_Allreduce((&_Petsc_xioerr_local
),(&_Petsc_xioerr),(1),(MPIU_BOOL),((MPI_Op)(0x58000007))
,(PetscObjectComm((PetscObject)(draw)))));do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1650,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_xioerr
) { _Petsc_ierr = PetscDrawSetType((draw),"null");do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1650,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ;
if (petscstack && petscstack->currentsize > 0)
{ petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); return(0);} while (0); } } } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1650,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1651

} else {

1652

/* use contour shading to indicate magnitude of values */

1653

/* first determine max of all nonzero values */

1654

PetscReal minv = 0.0, maxv = 0.0;

1655

PetscDraw popup;

1656

1657

for (i=0; i<a->nz*a->bs2; i++) {

1658

if (PetscAbsScalar(a->a[i]) > maxv) maxv = PetscAbsScalar(a->a[i]);

1659

}

1660

if (minv >= maxv) maxv = minv + PETSC_SMALL1.e-10;

1661

ierr = PetscDrawGetPopup(draw,&popup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1661,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1662

ierr = PetscDrawScalePopup(popup,0.0,maxv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1662,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1663

1664

ierr = PetscDrawCollectiveBegin(draw)0; do { PetscErrorCode _Petsc_ierr; jmp_buf _Petsc_jmpbuf; volatile
PetscXIOErrorHandler _Petsc_xioerrhdl = ((void*)0); PetscBool
_Petsc_isdrawx, _Petsc_xioerr, _Petsc_xioerr_local = PETSC_FALSE
; _Petsc_ierr = PetscObjectTypeCompare((PetscObject)(draw),"x"
,&_Petsc_isdrawx);do {if (__builtin_expect(!!(_Petsc_ierr
),0)) return PetscError(((MPI_Comm)0x44000001),1664,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",_Petsc_ierr
,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_isdrawx) { _Petsc_ierr
= PetscMemcpy(&_Petsc_jmpbuf,&PetscXIOErrorHandlerJumpBuf
,sizeof(_Petsc_jmpbuf));do {if (__builtin_expect(!!(_Petsc_ierr
),0)) return PetscError(((MPI_Comm)0x44000001),1664,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",_Petsc_ierr
,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_xioerrhdl = PetscSetXIOErrorHandler
(PetscXIOErrorHandlerJump); if (_setjmp (PetscXIOErrorHandlerJumpBuf
)) {_Petsc_xioerr_local = PETSC_TRUE; do {_Petsc_ierr = 0; if
(_Petsc_isdrawx) { (void)PetscSetXIOErrorHandler(_Petsc_xioerrhdl
); _Petsc_ierr = PetscMemcpy(&PetscXIOErrorHandlerJumpBuf
,&_Petsc_jmpbuf,sizeof(PetscXIOErrorHandlerJumpBuf));do {
if (__builtin_expect(!!(_Petsc_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),1664,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_ierr
= ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)(draw)))),0) || MPI_Allreduce((&_Petsc_xioerr_local
),(&_Petsc_xioerr),(1),(MPIU_BOOL),((MPI_Op)(0x58000007))
,(PetscObjectComm((PetscObject)(draw)))));do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1664,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_xioerr
) { _Petsc_ierr = PetscDrawSetType((draw),"null");do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1664,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ;
if (petscstack && petscstack->currentsize > 0)
{ petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); return(0);} while (0); } } } while(0);do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1664,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0);} } do {} while
(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1664,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1665

for (i=0,row=0; i<mbs; i++,row+=bs) {

1666

for (j=a->i[i]; j<a->i[i+1]; j++) {

1667

y_l = A->rmap->N - row - 1.0; y_r = y_l + 1.0;

1668

x_l = a->j[j]*bs; x_r = x_l + 1.0;

1669

aa = a->a + j*bs2;

1670

for (k=0; k<bs; k++) {

1671

for (l=0; l<bs; l++) {

1672

MatScalar v = *aa++;

1673

color = PetscDrawRealToColor(PetscAbsScalar(v),minv,maxv);

1674

ierr = PetscDrawRectangle(draw,x_l+k,y_l-l,x_r+k,y_r-l,color,color,color,color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1674,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1675

}

1676

}

1677

}

1678

}

1679

ierr = PetscDrawCollectiveEnd(draw)0; if (_Petsc_isdrawx) { (void)PetscSetXIOErrorHandler(_Petsc_xioerrhdl
); _Petsc_ierr = PetscMemcpy(&PetscXIOErrorHandlerJumpBuf
,&_Petsc_jmpbuf,sizeof(PetscXIOErrorHandlerJumpBuf));do {
if (__builtin_expect(!!(_Petsc_ierr),0)) return PetscError(((
MPI_Comm)0x44000001),1679,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); _Petsc_ierr
= ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)(draw)))),0) || MPI_Allreduce((&_Petsc_xioerr_local
),(&_Petsc_xioerr),(1),(MPIU_BOOL),((MPI_Op)(0x58000007))
,(PetscObjectComm((PetscObject)(draw)))));do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1679,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_Petsc_xioerr
) { _Petsc_ierr = PetscDrawSetType((draw),"null");do {if (__builtin_expect
(!!(_Petsc_ierr),0)) return PetscError(((MPI_Comm)0x44000001)
,1679,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_Petsc_ierr,PETSC_ERROR_REPEAT," ");} while (0); do { do { ;
if (petscstack && petscstack->currentsize > 0)
{ petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); return(0);} while (0); } } } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1679,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1680

}

1681

1682

}

1683

1684

static PetscErrorCode MatView_SeqBAIJ_Draw(Mat A,PetscViewer viewer)

1685

{

1686

PetscErrorCode ierr;

1687

PetscReal xl,yl,xr,yr,w,h;

1688

PetscDraw draw;

1689

PetscBool isnull;

1690

1691

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1691; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1692

ierr = PetscViewerDrawGetDraw(viewer,0,&draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1692,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1693

ierr = PetscDrawIsNull(draw,&isnull);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1693,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1694

if (isnull) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

1695

1696

xr = A->cmap->n; yr = A->rmap->N; h = yr/10.0; w = xr/10.0;

1697

xr += w; yr += h; xl = -w; yl = -h;

1698

ierr = PetscDrawSetCoordinates(draw,xl,yl,xr,yr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1698,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1699

ierr = PetscObjectCompose((PetscObject)A,"Zoomviewer",(PetscObject)viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1699,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1700

ierr = PetscDrawZoom(draw,MatView_SeqBAIJ_Draw_Zoom,A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1700,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1701

ierr = PetscObjectCompose((PetscObject)A,"Zoomviewer",NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1701,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1702

ierr = PetscDrawSave(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1702,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1703

1704

}

1705

1706

PetscErrorCode MatView_SeqBAIJ(Mat A,PetscViewer viewer)

1707

{

1708

PetscErrorCode ierr;

1709

PetscBool iascii,isbinary,isdraw;

1710

1711

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1711; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1712

ierr = PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERASCII"ascii",&iascii);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1712,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1713

ierr = PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERBINARY"binary",&isbinary);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1713,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1714

ierr = PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERDRAW"draw",&isdraw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1714,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1715

if (iascii) {

1716

ierr = MatView_SeqBAIJ_ASCII(A,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1716,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1717

} else if (isbinary) {

1718

ierr = MatView_SeqBAIJ_Binary(A,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1718,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1719

} else if (isdraw) {

1720

ierr = MatView_SeqBAIJ_Draw(A,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1720,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1721

} else {

1722

Mat B;

1723

ierr = MatConvert(A,MATSEQAIJ"seqaij",MAT_INITIAL_MATRIX,&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1723,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1724

ierr = MatView(B,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1724,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1725

ierr = MatDestroy(&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1725,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1726

}

1727

1728

}

1729

1730

1731

PetscErrorCode MatGetValues_SeqBAIJ(Mat A,PetscInt m,const PetscInt im[],PetscInt n,const PetscInt in[],PetscScalar v[])

1732

{

1733

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1734

PetscInt *rp,k,low,high,t,row,nrow,i,col,l,*aj = a->j;

1735

PetscInt *ai = a->i,*ailen = a->ilen;

1736

PetscInt brow,bcol,ridx,cidx,bs=A->rmap->bs,bs2=a->bs2;

1737

MatScalar *ap,*aa = a->a;

1738

1739

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1739; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1740

for (k=0; k<m; k++) { /* loop over rows */

1741

row = im[k]; brow = row/bs;

1742

if (row < 0) {v += n; continue;} /* SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Negative row"); */

1743

if (row >= A->rmap->N) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Row %D too large", row)return PetscError(((MPI_Comm)0x44000001),1743,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Row %D too large",row);

1744

rp = aj + ai[brow]; ap = aa + bs2*ai[brow];

1745

nrow = ailen[brow];

1746

for (l=0; l<n; l++) { /* loop over columns */

1747

if (in[l] < 0) {v++; continue;} /* SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Negative column"); */

1748

if (in[l] >= A->cmap->n) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Column %D too large", in[l])return PetscError(((MPI_Comm)0x44000001),1748,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Column %D too large",in[l]);

1749

col = in[l];

1750

bcol = col/bs;

1751

cidx = col%bs;

1752

ridx = row%bs;

1753

high = nrow;

1754

low = 0; /* assume unsorted */

1755

while (high-low > 5) {

1756

t = (low+high)/2;

1757

if (rp[t] > bcol) high = t;

1758

else low = t;

1759

}

1760

for (i=low; i<high; i++) {

1761

if (rp[i] > bcol) break;

1762

if (rp[i] == bcol) {

1763

*v++ = ap[bs2*i+bs*cidx+ridx];

1764

goto finished;

1765

}

1766

}

1767

*v++ = 0.0;

1768

finished:;

1769

}

1770

}

1771

1772

}

1773

1774

PetscErrorCode MatSetValuesBlocked_SeqBAIJ(Mat A,PetscInt m,const PetscInt im[],PetscInt n,const PetscInt in[],const PetscScalar v[],InsertMode is)

1775

{

1776

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1777

PetscInt *rp,k,low,high,t,ii,jj,row,nrow,i,col,l,rmax,N,lastcol = -1;

1778

PetscInt *imax=a->imax,*ai=a->i,*ailen=a->ilen;

1779

PetscErrorCode ierr;

1780

PetscInt *aj =a->j,nonew=a->nonew,bs2=a->bs2,bs=A->rmap->bs,stepval;

1781

PetscBool roworiented=a->roworiented;

1782

const PetscScalar *value = v;

1783

MatScalar *ap=NULL((void*)0),*aa = a->a,*bap;

1784

1785

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1785; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1786

if (roworiented) {

Assuming 'roworiented' is 0

→

←

Taking false branch

→

1787

stepval = (n-1)*bs;

1788

} else {

1789

stepval = (m-1)*bs;

1790

}

1791

for (k=0; k<m; k++) { /* loop over added rows */

←

Assuming 'k' is < 'm'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'k' is < 'm'

→

←

Loop condition is true. Entering loop body

→

1792

row = im[k];

1793

if (row < 0) continue;

←

Assuming 'row' is >= 0

Taking false branch

Assuming 'row' is >= 0

→

←

Taking false branch

→

1794

#if defined(PETSC_USE_DEBUG1)

1795

if (row >= a->mbs) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Block row index too large %D max %D",row,a->mbs-1)return PetscError(((MPI_Comm)0x44000001),1795,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Block row index too large %D max %D"
,row,a->mbs-1);

Taking false branch

Taking false branch

1796

#endif

1797

rp = aj + ai[row];

1798

if (!A->structure_only) ap = aa + bs2*ai[row];

←

Assuming the condition is false

Taking false branch

Taking false branch

1799

rmax = imax[row];

1800

nrow = ailen[row];

1801

low = 0;

1802

high = nrow;

1803

for (l=0; l<n; l++) { /* loop over added columns */

←

Assuming 'l' is < 'n'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'l' is >= 'n'

→

←

Loop condition is false. Execution continues on line 1894

→

←

Loop condition is true. Entering loop body

→

1804

if (in[l] < 0) continue;

←

Assuming the condition is false

Taking false branch

Taking false branch

1805

#if defined(PETSC_USE_DEBUG1)

1806

if (in[l] >= a->nbs) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Block column index too large %D max %D",in[l],a->nbs-1)return PetscError(((MPI_Comm)0x44000001),1806,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Block column index too large %D max %D"
,in[l],a->nbs-1);

Taking false branch

Taking false branch

1807

#endif

1808

col = in[l];

1809

if (!A->structure_only) {

Taking false branch

Taking false branch

1810

if (roworiented) {

1811

value = v + (k*(stepval+bs) + l)*bs;

1812

} else {

1813

value = v + (l*(stepval+bs) + k)*bs;

1814

}

1815

}

1816

if (col <= lastcol) low = 0;

Taking false branch

Taking true branch

1817

else high = nrow;

1818

lastcol = col;

1819

while (high-low > 7) {

←

Assuming the condition is false

→

←

Loop condition is false. Execution continues on line 1824

→

←

Assuming the condition is false

→

←

Loop condition is false. Execution continues on line 1824

→

1820

t = (low+high)/2;

1821

if (rp[t] > col) high = t;

1822

else low = t;

1823

}

1824

for (i=low; i<high; i++) {

←

Assuming 'i' is >= 'high'

→

←

Loop condition is false. Execution continues on line 1863

→

←

Assuming 'i' is >= 'high'

→

←

Loop condition is false. Execution continues on line 1863

→

1825

if (rp[i] > col) break;

1826

if (rp[i] == col) {

1827

if (A->structure_only) goto noinsert2;

1828

bap = ap + bs2*i;

1829

if (roworiented) {

1830

if (is == ADD_VALUES) {

1831

for (ii=0; ii<bs; ii++,value+=stepval) {

1832

for (jj=ii; jj<bs2; jj+=bs) {

1833

bap[jj] += *value++;

1834

}

1835

}

1836

} else {

1837

for (ii=0; ii<bs; ii++,value+=stepval) {

1838

for (jj=ii; jj<bs2; jj+=bs) {

1839

bap[jj] = *value++;

1840

}

1841

}

1842

}

1843

} else {

1844

if (is == ADD_VALUES) {

1845

for (ii=0; ii<bs; ii++,value+=bs+stepval) {

1846

for (jj=0; jj<bs; jj++) {

1847

bap[jj] += value[jj];

1848

}

1849

bap += bs;

1850

}

1851

} else {

1852

for (ii=0; ii<bs; ii++,value+=bs+stepval) {

1853

for (jj=0; jj<bs; jj++) {

1854

bap[jj] = value[jj];

1855

}

1856

bap += bs;

1857

}

1858

}

1859

}

1860

goto noinsert2;

1861

}

1862

}

1863

if (nonew == 1) goto noinsert2;

←

Assuming 'nonew' is not equal to 1

Taking false branch

Taking false branch

1864

if (nonew == -1) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Inserting a new blocked index new nonzero block (%D, %D) in the matrix", row, col)return PetscError(((MPI_Comm)0x44000001),1864,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Inserting a new blocked index new nonzero block (%D, %D) in the matrix"
,row,col);

←

Assuming the condition is false

Taking false branch

Taking false branch

1865

if (A->structure_only) {

Taking true branch

Taking true branch

1866

MatSeqXAIJReallocateAIJ_structure_only(A,a->mbs,bs2,nrow,row,col,rmax,ai,aj,rp,imax,nonew,MatScalar)if (nrow >= rmax) { Mat_SeqAIJ *Ain = (Mat_SeqAIJ*)A->data
; PetscInt CHUNKSIZE = 15,new_nz = ai[a->mbs] + CHUNKSIZE,
len,*new_i=0,*new_j=0; if (nonew == -2) return PetscError(((MPI_Comm
)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"New nonzero at (%D,%D) caused a malloc\nUse MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check"
,row,col); ierr = PetscMallocA(1,PETSC_FALSE,1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(new_nz)*sizeof(**(&new_j)),(&new_j));do {if
(__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm)
0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = PetscMallocA
(1,PETSC_FALSE,1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(a->mbs+1)*sizeof(**(&new_i)),(&new_i));do
{if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); for (ii=0; ii<row
+1; ii++) {new_i[ii] = ai[ii];} for (ii=row+1; ii<a->mbs
+1; ii++) {new_i[ii] = ai[ii]+CHUNKSIZE;} ierr = ((sizeof(*(new_j
)) != sizeof(*(aj))) || PetscMemcpy(new_j,aj,(ai[row]+nrow)*sizeof
(*(new_j))));do {if (__builtin_expect(!!(ierr),0)) return PetscError
(((MPI_Comm)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); len = (new_nz - CHUNKSIZE
- ai[row] - nrow); ierr = ((sizeof(*(new_j+ai[row]+nrow+CHUNKSIZE
)) != sizeof(*(aj+ai[row]+nrow))) || PetscMemcpy(new_j+ai[row
]+nrow+CHUNKSIZE,aj+ai[row]+nrow,(len)*sizeof(*(new_j+ai[row]
+nrow+CHUNKSIZE))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = MatSeqXAIJFreeAIJ
(A,&Ain->a,&Ain->j,&Ain->i);do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),1866,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); Ain->a = ((void*)0);
ai = Ain->i = new_i; aj = Ain->j = new_j; Ain->singlemalloc
= PETSC_FALSE; Ain->free_a = PETSC_FALSE; rp = aj + ai[row
]; rmax = imax[row] = imax[row] + CHUNKSIZE; Ain->maxnz +=
bs2*CHUNKSIZE; Ain->reallocs++; };

1867

} else {

1868

MatSeqXAIJReallocateAIJ(A,a->mbs,bs2,nrow,row,col,rmax,aa,ai,aj,rp,ap,imax,nonew,MatScalar)if (nrow >= rmax) { Mat_SeqAIJ *Ain = (Mat_SeqAIJ*)A->data
; PetscInt CHUNKSIZE = 15,new_nz = ai[a->mbs] + CHUNKSIZE,
len,*new_i=0,*new_j=0; MatScalar *new_a; if (nonew == -2) return
PetscError(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"New nonzero at (%D,%D) caused a malloc\nUse MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check"
,row,col); ierr = PetscMallocA(3,PETSC_FALSE,1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs2*new_nz)*sizeof(**(&new_a)),(&new_a),(size_t
)(new_nz)*sizeof(**(&new_j)),(&new_j),(size_t)(a->
mbs+1)*sizeof(**(&new_i)),(&new_i));do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),1868,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); for (ii=0; ii<row+1;
ii++) {new_i[ii] = ai[ii];} for (ii=row+1; ii<a->mbs+1
; ii++) {new_i[ii] = ai[ii]+CHUNKSIZE;} ierr = ((sizeof(*(new_j
)) != sizeof(*(aj))) || PetscMemcpy(new_j,aj,(ai[row]+nrow)*sizeof
(*(new_j))));do {if (__builtin_expect(!!(ierr),0)) return PetscError
(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); len = (new_nz - CHUNKSIZE
- ai[row] - nrow); ierr = ((sizeof(*(new_j+ai[row]+nrow+CHUNKSIZE
)) != sizeof(*(aj+ai[row]+nrow))) || PetscMemcpy(new_j+ai[row
]+nrow+CHUNKSIZE,aj+ai[row]+nrow,(len)*sizeof(*(new_j+ai[row]
+nrow+CHUNKSIZE))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = ((sizeof(*(
new_a)) != sizeof(*(aa))) || PetscMemcpy(new_a,aa,(bs2*(ai[row
]+nrow))*sizeof(*(new_a))));do {if (__builtin_expect(!!(ierr)
,0)) return PetscError(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = PetscMemzero
(new_a+bs2*(ai[row]+nrow),(bs2*CHUNKSIZE)*sizeof(*(new_a+bs2*
(ai[row]+nrow))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = ((sizeof(*(
new_a+bs2*(ai[row]+nrow+CHUNKSIZE))) != sizeof(*(aa+bs2*(ai[row
]+nrow)))) || PetscMemcpy(new_a+bs2*(ai[row]+nrow+CHUNKSIZE),
aa+bs2*(ai[row]+nrow),(bs2*len)*sizeof(*(new_a+bs2*(ai[row]+nrow
+CHUNKSIZE)))));do {if (__builtin_expect(!!(ierr),0)) return PetscError
(((MPI_Comm)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = MatSeqXAIJFreeAIJ
(A,&Ain->a,&Ain->j,&Ain->i);do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),1868,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); aa = new_a; Ain->a =
(MatScalar*) new_a; ai = Ain->i = new_i; aj = Ain->j =
new_j; Ain->singlemalloc = PETSC_TRUE; rp = aj + ai[row];
ap = aa + bs2*ai[row]; rmax = imax[row] = imax[row] + CHUNKSIZE
; Ain->maxnz += bs2*CHUNKSIZE; Ain->reallocs++; };

1869

}

1870

N = nrow++ - 1; high++;

1871

/* shift up all the later entries in this row */

1872

ierr = PetscArraymove(rp+i+1,rp+i,N-i+1)((sizeof(*(rp+i+1)) != sizeof(*(rp+i))) || PetscMemmove(rp+i+
1,rp+i,(N-i+1)*sizeof(*(rp+i+1))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1872,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1873

rp[i] = col;

1874

if (!A->structure_only) {

←

Taking false branch

→

←

Assuming the condition is true

→

←

Taking true branch

→

1875

ierr = PetscArraymove(ap+bs2*(i+1),ap+bs2*i,bs2*(N-i+1))((sizeof(*(ap+bs2*(i+1))) != sizeof(*(ap+bs2*i))) || PetscMemmove
(ap+bs2*(i+1),ap+bs2*i,(bs2*(N-i+1))*sizeof(*(ap+bs2*(i+1))))
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1875,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1876

bap = ap + bs2*i;

1877

if (roworiented) {

←

Taking false branch

→

1878

for (ii=0; ii<bs; ii++,value+=stepval) {

1879

for (jj=ii; jj<bs2; jj+=bs) {

1880

bap[jj] = *value++;

1881

}

1882

}

1883

} else {

1884

for (ii=0; ii<bs; ii++,value+=stepval) {

←

Assuming 'ii' is < 'bs'

→

←

Loop condition is true. Entering loop body

→

1885

for (jj=0; jj<bs; jj++) {

←

Loop condition is true. Entering loop body

→

1886

*bap++ = *value++;

←

Null pointer value stored to 'bap'

→

←

Dereference of null pointer

1887

}

1888

}

1889

}

1890

}

1891

noinsert2:;

1892

low = i;

1893

}

1894

ailen[row] = nrow;

1895

}

1896

1897

}

1898

1899

PetscErrorCode MatAssemblyEnd_SeqBAIJ(Mat A,MatAssemblyType mode)

1900

{

1901

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

1902

PetscInt fshift = 0,i,*ai = a->i,*aj = a->j,*imax = a->imax;

1903

PetscInt m = A->rmap->N,*ip,N,*ailen = a->ilen;

1904

PetscErrorCode ierr;

1905

PetscInt mbs = a->mbs,bs2 = a->bs2,rmax = 0;

1906

MatScalar *aa = a->a,*ap;

1907

PetscReal ratio=0.6;

1908

1909

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1909; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1910

if (mode == MAT_FLUSH_ASSEMBLY) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

1911

1912

if (m) rmax = ailen[0];

1913

for (i=1; i<mbs; i++) {

1914

/* move each row back by the amount of empty slots (fshift) before it*/

1915

fshift += imax[i-1] - ailen[i-1];

1916

rmax = PetscMax(rmax,ailen[i])(((rmax)<(ailen[i])) ? (ailen[i]) : (rmax));

1917

if (fshift) {

1918

ip = aj + ai[i];

1919

ap = aa + bs2*ai[i];

1920

N = ailen[i];

1921

ierr = PetscArraymove(ip-fshift,ip,N)((sizeof(*(ip-fshift)) != sizeof(*(ip))) || PetscMemmove(ip-fshift
,ip,(N)*sizeof(*(ip-fshift))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1921,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1922

if (!A->structure_only) {

1923

ierr = PetscArraymove(ap-bs2*fshift,ap,bs2*N)((sizeof(*(ap-bs2*fshift)) != sizeof(*(ap))) || PetscMemmove(
ap-bs2*fshift,ap,(bs2*N)*sizeof(*(ap-bs2*fshift))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1923,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1924

}

1925

}

1926

ai[i] = ai[i-1] + ailen[i-1];

1927

}

1928

if (mbs) {

1929

fshift += imax[mbs-1] - ailen[mbs-1];

1930

ai[mbs] = ai[mbs-1] + ailen[mbs-1];

1931

}

1932

1933

/* reset ilen and imax for each row */

1934

a->nonzerorowcnt = 0;

1935

if (A->structure_only) {

1936

ierr = PetscFree2(a->imax,a->ilen)PetscFreeA(2,1936,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(a->imax),&(a->ilen));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1936,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1937

} else { /* !A->structure_only */

1938

for (i=0; i<mbs; i++) {

1939

ailen[i] = imax[i] = ai[i+1] - ai[i];

1940

a->nonzerorowcnt += ((ai[i+1] - ai[i]) > 0);

1941

}

1942

}

1943

a->nz = ai[mbs];

1944

1945

/* diagonals may have moved, so kill the diagonal pointers */

1946

a->idiagvalid = PETSC_FALSE;

1947

if (fshift && a->diag) {

1948

ierr = PetscFree(a->diag)((*PetscTrFree)((void*)(a->diag),1948,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((a->diag) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1948,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1949

ierr = PetscLogObjectMemory((PetscObject)A,-(mbs+1)*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1949,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1950

a->diag = 0;

1951

}

1952

if (fshift && a->nounused == -1) SETERRQ4(PETSC_COMM_SELF,PETSC_ERR_PLIB, "Unused space detected in matrix: %D X %D block size %D, %D unneeded", m, A->cmap->n, A->rmap->bs, fshift*bs2)return PetscError(((MPI_Comm)0x44000001),1952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,77,PETSC_ERROR_INITIAL,"Unused space detected in matrix: %D X %D block size %D, %D unneeded"
,m,A->cmap->n,A->rmap->bs,fshift*bs2);

1953

ierr = PetscInfo5(A,"Matrix size: %D X %D, block size %D; storage space: %D unneeded, %D used\n",m,A->cmap->n,A->rmap->bs,fshift*bs2,a->nz*bs2)PetscInfo_Private(__func__,A,"Matrix size: %D X %D, block size %D; storage space: %D unneeded, %D used\n"
,m,A->cmap->n,A->rmap->bs,fshift*bs2,a->nz*bs2
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1953,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1954

ierr = PetscInfo1(A,"Number of mallocs during MatSetValues is %D\n",a->reallocs)PetscInfo_Private(__func__,A,"Number of mallocs during MatSetValues is %D\n"
,a->reallocs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1954,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1955

ierr = PetscInfo1(A,"Most nonzeros blocks in any row is %D\n",rmax)PetscInfo_Private(__func__,A,"Most nonzeros blocks in any row is %D\n"
,rmax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1955,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1956

1957

A->info.mallocs += a->reallocs;

1958

a->reallocs = 0;

1959

A->info.nz_unneeded = (PetscReal)fshift*bs2;

1960

a->rmax = rmax;

1961

1962

if (!A->structure_only) {

1963

ierr = MatCheckCompressedRow(A,a->nonzerorowcnt,&a->compressedrow,a->i,mbs,ratio);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1963,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1964

}

1965

1966

}

1967

1968

1969

This function returns an array of flags which indicate the locations of contiguous

1970

blocks that should be zeroed. for eg: if bs = 3 and is = [0,1,2,3,5,6,7,8,9]

1971

then the resulting sizes = [3,1,1,3,1] correspondig to sets [(0,1,2),(3),(5),(6,7,8),(9)]

1972

Assume: sizes should be long enough to hold all the values.

1973

1974

static PetscErrorCode MatZeroRows_SeqBAIJ_Check_Blocks(PetscInt idx[],PetscInt n,PetscInt bs,PetscInt sizes[], PetscInt *bs_max)

1975

{

1976

PetscInt i,j,k,row;

1977

PetscBool flg;

1978

1979

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 1979; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1980

for (i=0,j=0; i<n; j++) {

1981

row = idx[i];

1982

if (row%bs!=0) { /* Not the begining of a block */

1983

sizes[j] = 1;

1984

i++;

1985

} else if (i+bs > n) { /* complete block doesn't exist (at idx end) */

1986

sizes[j] = 1; /* Also makes sure atleast 'bs' values exist for next else */

1987

i++;

1988

} else { /* Begining of the block, so check if the complete block exists */

1989

flg = PETSC_TRUE;

1990

for (k=1; k<bs; k++) {

1991

if (row+k != idx[i+k]) { /* break in the block */

1992

flg = PETSC_FALSE;

1993

break;

1994

}

1995

}

1996

if (flg) { /* No break in the bs */

1997

sizes[j] = bs;

1998

i += bs;

1999

} else {

2000

sizes[j] = 1;

2001

i++;

2002

}

2003

}

2004

}

2005

*bs_max = j;

2006

2007

}

2008

2009

PetscErrorCode MatZeroRows_SeqBAIJ(Mat A,PetscInt is_n,const PetscInt is_idx[],PetscScalar diag,Vec x, Vec b)

2010

{

2011

Mat_SeqBAIJ *baij=(Mat_SeqBAIJ*)A->data;

2012

PetscErrorCode ierr;

2013

PetscInt i,j,k,count,*rows;

2014

PetscInt bs=A->rmap->bs,bs2=baij->bs2,*sizes,row,bs_max;

2015

PetscScalar zero = 0.0;

2016

MatScalar *aa;

2017

const PetscScalar *xx;

2018

PetscScalar *bb;

2019

2020

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2020; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2021

/* fix right hand side if needed */

2022

if (x && b) {

2023

ierr = VecGetArrayRead(x,&xx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2023,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2024

ierr = VecGetArray(b,&bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2024,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2025

for (i=0; i<is_n; i++) {

2026

bb[is_idx[i]] = diag*xx[is_idx[i]];

2027

}

2028

ierr = VecRestoreArrayRead(x,&xx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2028,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2029

ierr = VecRestoreArray(b,&bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2029,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2030

}

2031

2032

/* Make a copy of the IS and sort it */

2033

/* allocate memory for rows,sizes */

2034

ierr = PetscMalloc2(is_n,&rows,2*is_n,&sizes)PetscMallocA(2,PETSC_FALSE,2034,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(is_n)*sizeof(**(&rows)),(&rows),(size_t)(2*
is_n)*sizeof(**(&sizes)),(&sizes));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2034,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2035

2036

/* copy IS values to rows, and sort them */

2037

for (i=0; i<is_n; i++) rows[i] = is_idx[i];

2038

ierr = PetscSortInt(is_n,rows);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2038,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2039

2040

if (baij->keepnonzeropattern) {

2041

for (i=0; i<is_n; i++) sizes[i] = 1;

2042

bs_max = is_n;

2043

} else {

2044

ierr = MatZeroRows_SeqBAIJ_Check_Blocks(rows,is_n,bs,sizes,&bs_max);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2044,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2045

A->nonzerostate++;

2046

}

2047

2048

for (i=0,j=0; i<bs_max; j+=sizes[i],i++) {

2049

row = rows[j];

2050

if (row < 0 || row > A->rmap->N) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"row %D out of range",row)return PetscError(((MPI_Comm)0x44000001),2050,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"row %D out of range",row);

2051

count = (baij->i[row/bs +1] - baij->i[row/bs])*bs;

2052

aa = ((MatScalar*)(baij->a)) + baij->i[row/bs]*bs2 + (row%bs);

2053

if (sizes[i] == bs && !baij->keepnonzeropattern) {

2054

if (diag != (PetscScalar)0.0) {

2055

if (baij->ilen[row/bs] > 0) {

2056

baij->ilen[row/bs] = 1;

2057

baij->j[baij->i[row/bs]] = row/bs;

2058

2059

ierr = PetscArrayzero(aa,count*bs)PetscMemzero(aa,(count*bs)*sizeof(*(aa)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2059,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2060

}

2061

/* Now insert all the diagonal values for this bs */

2062

for (k=0; k<bs; k++) {

2063

ierr = (*A->ops->setvalues)(A,1,rows+j+k,1,rows+j+k,&diag,INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2063,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2064

}

2065

} else { /* (diag == 0.0) */

2066

baij->ilen[row/bs] = 0;

2067

} /* end (diag == 0.0) */

2068

} else { /* (sizes[i] != bs) */

2069

#if defined(PETSC_USE_DEBUG1)

2070

if (sizes[i] != 1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Internal Error. Value should be 1")return PetscError(((MPI_Comm)0x44000001),2070,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,77,PETSC_ERROR_INITIAL,"Internal Error. Value should be 1");

2071

#endif

2072

for (k=0; k<count; k++) {

2073

aa[0] = zero;

2074

aa += bs;

2075

}

2076

if (diag != (PetscScalar)0.0) {

2077

ierr = (*A->ops->setvalues)(A,1,rows+j,1,rows+j,&diag,INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2077,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2078

}

2079

}

2080

}

2081

2082

ierr = PetscFree2(rows,sizes)PetscFreeA(2,2082,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(rows),&(sizes));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2082,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2083

ierr = MatAssemblyEnd_SeqBAIJ(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2083,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2084

2085

}

2086

2087

PetscErrorCode MatZeroRowsColumns_SeqBAIJ(Mat A,PetscInt is_n,const PetscInt is_idx[],PetscScalar diag,Vec x, Vec b)

2088

{

2089

Mat_SeqBAIJ *baij=(Mat_SeqBAIJ*)A->data;

2090

PetscErrorCode ierr;

2091

PetscInt i,j,k,count;

2092

PetscInt bs =A->rmap->bs,bs2=baij->bs2,row,col;

2093

PetscScalar zero = 0.0;

2094

MatScalar *aa;

2095

const PetscScalar *xx;

2096

PetscScalar *bb;

2097

PetscBool *zeroed,vecs = PETSC_FALSE;

2098

2099

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2099; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2100

/* fix right hand side if needed */

2101

if (x && b) {

2102

ierr = VecGetArrayRead(x,&xx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2102,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2103

ierr = VecGetArray(b,&bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2103,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2104

vecs = PETSC_TRUE;

2105

}

2106

2107

/* zero the columns */

2108

ierr = PetscCalloc1(A->rmap->n,&zeroed)PetscMallocA(1,PETSC_TRUE,2108,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(A->rmap->n)*sizeof(**(&zeroed)),(&zeroed
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2108,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2109

for (i=0; i<is_n; i++) {

2110

if (is_idx[i] < 0 || is_idx[i] >= A->rmap->N) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"row %D out of range",is_idx[i])return PetscError(((MPI_Comm)0x44000001),2110,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"row %D out of range",is_idx[i]);

2111

zeroed[is_idx[i]] = PETSC_TRUE;

2112

}

2113

for (i=0; i<A->rmap->N; i++) {

2114

if (!zeroed[i]) {

2115

row = i/bs;

2116

for (j=baij->i[row]; j<baij->i[row+1]; j++) {

2117

for (k=0; k<bs; k++) {

2118

col = bs*baij->j[j] + k;

2119

if (zeroed[col]) {

2120

aa = ((MatScalar*)(baij->a)) + j*bs2 + (i%bs) + bs*k;

2121

if (vecs) bb[i] -= aa[0]*xx[col];

2122

aa[0] = 0.0;

2123

}

2124

}

2125

}

2126

} else if (vecs) bb[i] = diag*xx[i];

2127

}

2128

ierr = PetscFree(zeroed)((*PetscTrFree)((void*)(zeroed),2128,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((zeroed) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2128,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2129

if (vecs) {

2130

ierr = VecRestoreArrayRead(x,&xx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2130,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2131

ierr = VecRestoreArray(b,&bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2131,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2132

}

2133

2134

/* zero the rows */

2135

for (i=0; i<is_n; i++) {

2136

row = is_idx[i];

2137

count = (baij->i[row/bs +1] - baij->i[row/bs])*bs;

2138

aa = ((MatScalar*)(baij->a)) + baij->i[row/bs]*bs2 + (row%bs);

2139

for (k=0; k<count; k++) {

2140

aa[0] = zero;

2141

aa += bs;

2142

}

2143

if (diag != (PetscScalar)0.0) {

2144

ierr = (*A->ops->setvalues)(A,1,&row,1,&row,&diag,INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2144,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2145

}

2146

}

2147

ierr = MatAssemblyEnd_SeqBAIJ(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2147,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2148

2149

}

2150

2151

PetscErrorCode MatSetValues_SeqBAIJ(Mat A,PetscInt m,const PetscInt im[],PetscInt n,const PetscInt in[],const PetscScalar v[],InsertMode is)

2152

{

2153

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2154

PetscInt *rp,k,low,high,t,ii,row,nrow,i,col,l,rmax,N,lastcol = -1;

2155

PetscInt *imax=a->imax,*ai=a->i,*ailen=a->ilen;

2156

PetscInt *aj =a->j,nonew=a->nonew,bs=A->rmap->bs,brow,bcol;

2157

PetscErrorCode ierr;

2158

PetscInt ridx,cidx,bs2=a->bs2;

2159

PetscBool roworiented=a->roworiented;

2160

MatScalar *ap=NULL((void*)0),value=0.0,*aa=a->a,*bap;

2161

2162

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2162; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2163

for (k=0; k<m; k++) { /* loop over added rows */

2164

row = im[k];

2165

brow = row/bs;

2166

if (row < 0) continue;

2167

#if defined(PETSC_USE_DEBUG1)

2168

if (row >= A->rmap->N) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Row too large: row %D max %D",row,A->rmap->N-1)return PetscError(((MPI_Comm)0x44000001),2168,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Row too large: row %D max %D",row,A->
rmap->N-1);

2169

#endif

2170

rp = aj + ai[brow];

2171

if (!A->structure_only) ap = aa + bs2*ai[brow];

2172

rmax = imax[brow];

2173

nrow = ailen[brow];

2174

low = 0;

2175

high = nrow;

2176

for (l=0; l<n; l++) { /* loop over added columns */

2177

if (in[l] < 0) continue;

2178

#if defined(PETSC_USE_DEBUG1)

2179

if (in[l] >= A->cmap->n) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Column too large: col %D max %D",in[l],A->cmap->n-1)return PetscError(((MPI_Comm)0x44000001),2179,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Column too large: col %D max %D",in[
l],A->cmap->n-1);

2180

#endif

2181

col = in[l]; bcol = col/bs;

2182

ridx = row % bs; cidx = col % bs;

2183

if (!A->structure_only) {

2184

if (roworiented) {

2185

value = v[l + k*n];

2186

} else {

2187

value = v[k + l*m];

2188

}

2189

}

2190

if (col <= lastcol) low = 0; else high = nrow;

2191

lastcol = col;

2192

while (high-low > 7) {

2193

t = (low+high)/2;

2194

if (rp[t] > bcol) high = t;

2195

else low = t;

2196

}

2197

for (i=low; i<high; i++) {

2198

if (rp[i] > bcol) break;

2199

if (rp[i] == bcol) {

2200

bap = ap + bs2*i + bs*cidx + ridx;

2201

if (!A->structure_only) {

2202

if (is == ADD_VALUES) *bap += value;

2203

else *bap = value;

2204

}

2205

goto noinsert1;

2206

}

2207

}

2208

if (nonew == 1) goto noinsert1;

2209

if (nonew == -1) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Inserting a new nonzero (%D, %D) in the matrix", row, col)return PetscError(((MPI_Comm)0x44000001),2209,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Inserting a new nonzero (%D, %D) in the matrix"
,row,col);

2210

if (A->structure_only) {

2211

MatSeqXAIJReallocateAIJ_structure_only(A,a->mbs,bs2,nrow,brow,bcol,rmax,ai,aj,rp,imax,nonew,MatScalar)if (nrow >= rmax) { Mat_SeqAIJ *Ain = (Mat_SeqAIJ*)A->data
; PetscInt CHUNKSIZE = 15,new_nz = ai[a->mbs] + CHUNKSIZE,
len,*new_i=0,*new_j=0; if (nonew == -2) return PetscError(((MPI_Comm
)0x44000001),2211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"New nonzero at (%D,%D) caused a malloc\nUse MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check"
,brow,bcol); ierr = PetscMallocA(1,PETSC_FALSE,2211,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",(size_t
)(new_nz)*sizeof(**(&new_j)),(&new_j));do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),2211,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); ierr = PetscMallocA(1,PETSC_FALSE
,2211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(a->mbs+1)*sizeof(**(&new_i)),(&new_i));do
{if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); for (ii=0; ii<brow
+1; ii++) {new_i[ii] = ai[ii];} for (ii=brow+1; ii<a->mbs
+1; ii++) {new_i[ii] = ai[ii]+CHUNKSIZE;} ierr = ((sizeof(*(new_j
)) != sizeof(*(aj))) || PetscMemcpy(new_j,aj,(ai[brow]+nrow)*
sizeof(*(new_j))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); len = (new_nz - CHUNKSIZE
- ai[brow] - nrow); ierr = ((sizeof(*(new_j+ai[brow]+nrow+CHUNKSIZE
)) != sizeof(*(aj+ai[brow]+nrow))) || PetscMemcpy(new_j+ai[brow
]+nrow+CHUNKSIZE,aj+ai[brow]+nrow,(len)*sizeof(*(new_j+ai[brow
]+nrow+CHUNKSIZE))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = MatSeqXAIJFreeAIJ
(A,&Ain->a,&Ain->j,&Ain->i);do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),2211,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); Ain->a = ((void*)0);
ai = Ain->i = new_i; aj = Ain->j = new_j; Ain->singlemalloc
= PETSC_FALSE; Ain->free_a = PETSC_FALSE; rp = aj + ai[brow
]; rmax = imax[brow] = imax[brow] + CHUNKSIZE; Ain->maxnz +=
bs2*CHUNKSIZE; Ain->reallocs++; };

2212

} else {

2213

MatSeqXAIJReallocateAIJ(A,a->mbs,bs2,nrow,brow,bcol,rmax,aa,ai,aj,rp,ap,imax,nonew,MatScalar)if (nrow >= rmax) { Mat_SeqAIJ *Ain = (Mat_SeqAIJ*)A->data
; PetscInt CHUNKSIZE = 15,new_nz = ai[a->mbs] + CHUNKSIZE,
len,*new_i=0,*new_j=0; MatScalar *new_a; if (nonew == -2) return
PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"New nonzero at (%D,%D) caused a malloc\nUse MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check"
,brow,bcol); ierr = PetscMallocA(3,PETSC_FALSE,2213,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",(size_t
)(bs2*new_nz)*sizeof(**(&new_a)),(&new_a),(size_t)(new_nz
)*sizeof(**(&new_j)),(&new_j),(size_t)(a->mbs+1)*sizeof
(**(&new_i)),(&new_i));do {if (__builtin_expect(!!(ierr
),0)) return PetscError(((MPI_Comm)0x44000001),2213,__func__,
"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); for (ii=0; ii<brow+1
; ii++) {new_i[ii] = ai[ii];} for (ii=brow+1; ii<a->mbs
+1; ii++) {new_i[ii] = ai[ii]+CHUNKSIZE;} ierr = ((sizeof(*(new_j
)) != sizeof(*(aj))) || PetscMemcpy(new_j,aj,(ai[brow]+nrow)*
sizeof(*(new_j))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); len = (new_nz - CHUNKSIZE
- ai[brow] - nrow); ierr = ((sizeof(*(new_j+ai[brow]+nrow+CHUNKSIZE
)) != sizeof(*(aj+ai[brow]+nrow))) || PetscMemcpy(new_j+ai[brow
]+nrow+CHUNKSIZE,aj+ai[brow]+nrow,(len)*sizeof(*(new_j+ai[brow
]+nrow+CHUNKSIZE))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = ((sizeof(*(
new_a)) != sizeof(*(aa))) || PetscMemcpy(new_a,aa,(bs2*(ai[brow
]+nrow))*sizeof(*(new_a))));do {if (__builtin_expect(!!(ierr)
,0)) return PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = PetscMemzero
(new_a+bs2*(ai[brow]+nrow),(bs2*CHUNKSIZE)*sizeof(*(new_a+bs2
*(ai[brow]+nrow))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = ((sizeof(*(
new_a+bs2*(ai[brow]+nrow+CHUNKSIZE))) != sizeof(*(aa+bs2*(ai[
brow]+nrow)))) || PetscMemcpy(new_a+bs2*(ai[brow]+nrow+CHUNKSIZE
),aa+bs2*(ai[brow]+nrow),(bs2*len)*sizeof(*(new_a+bs2*(ai[brow
]+nrow+CHUNKSIZE)))));do {if (__builtin_expect(!!(ierr),0)) return
PetscError(((MPI_Comm)0x44000001),2213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); ierr = MatSeqXAIJFreeAIJ
(A,&Ain->a,&Ain->j,&Ain->i);do {if (__builtin_expect
(!!(ierr),0)) return PetscError(((MPI_Comm)0x44000001),2213,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",ierr
,PETSC_ERROR_REPEAT," ");} while (0); aa = new_a; Ain->a =
(MatScalar*) new_a; ai = Ain->i = new_i; aj = Ain->j =
new_j; Ain->singlemalloc = PETSC_TRUE; rp = aj + ai[brow]
; ap = aa + bs2*ai[brow]; rmax = imax[brow] = imax[brow] + CHUNKSIZE
; Ain->maxnz += bs2*CHUNKSIZE; Ain->reallocs++; };

2214

}

2215

N = nrow++ - 1; high++;

2216

/* shift up all the later entries in this row */

2217

ierr = PetscArraymove(rp+i+1,rp+i,N-i+1)((sizeof(*(rp+i+1)) != sizeof(*(rp+i))) || PetscMemmove(rp+i+
1,rp+i,(N-i+1)*sizeof(*(rp+i+1))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2217,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2218

rp[i] = bcol;

2219

if (!A->structure_only) {

2220

ierr = PetscArraymove(ap+bs2*(i+1),ap+bs2*i,bs2*(N-i+1))((sizeof(*(ap+bs2*(i+1))) != sizeof(*(ap+bs2*i))) || PetscMemmove
(ap+bs2*(i+1),ap+bs2*i,(bs2*(N-i+1))*sizeof(*(ap+bs2*(i+1))))
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2220,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2221

ierr = PetscArrayzero(ap+bs2*i,bs2)PetscMemzero(ap+bs2*i,(bs2)*sizeof(*(ap+bs2*i)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2221,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2222

ap[bs2*i + bs*cidx + ridx] = value;

2223

}

2224

a->nz++;

2225

A->nonzerostate++;

2226

noinsert1:;

2227

low = i;

2228

}

2229

ailen[brow] = nrow;

2230

}

2231

2232

}

2233

2234

PetscErrorCode MatILUFactor_SeqBAIJ(Mat inA,IS row,IS col,const MatFactorInfo *info)

2235

{

2236

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)inA->data;

2237

Mat outA;

2238

PetscErrorCode ierr;

2239

PetscBool row_identity,col_identity;

2240

2241

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2241; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2242

if (info->levels != 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Only levels = 0 supported for in-place ILU")return PetscError(((MPI_Comm)0x44000001),2242,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Only levels = 0 supported for in-place ILU"
);

2243

ierr = ISIdentity(row,&row_identity);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2243,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2244

ierr = ISIdentity(col,&col_identity);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2244,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2245

if (!row_identity || !col_identity) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"Row and column permutations must be identity for in-place ILU")return PetscError(((MPI_Comm)0x44000001),2245,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,62,PETSC_ERROR_INITIAL,"Row and column permutations must be identity for in-place ILU"
);

2246

2247

outA = inA;

2248

inA->factortype = MAT_FACTOR_LU;

2249

ierr = PetscFree(inA->solvertype)((*PetscTrFree)((void*)(inA->solvertype),2249,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((inA->solvertype) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2249,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2250

ierr = PetscStrallocpy(MATSOLVERPETSC"petsc",&inA->solvertype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2250,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2251

2252

ierr = MatMarkDiagonal_SeqBAIJ(inA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2252,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2253

2254

ierr = PetscObjectReference((PetscObject)row);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2254,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2255

ierr = ISDestroy(&a->row);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2255,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2256

a->row = row;

2257

ierr = PetscObjectReference((PetscObject)col);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2257,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2258

ierr = ISDestroy(&a->col);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2258,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2259

a->col = col;

2260

2261

/* Create the invert permutation so that it can be used in MatLUFactorNumeric() */

2262

ierr = ISDestroy(&a->icol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2262,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2263

ierr = ISInvertPermutation(col,PETSC_DECIDE-1,&a->icol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2263,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2264

ierr = PetscLogObjectParent((PetscObject)inA,(PetscObject)a->icol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2264,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2265

2266

ierr = MatSeqBAIJSetNumericFactorization_inplace(inA,(PetscBool)(row_identity && col_identity));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2266,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2267

if (!a->solve_work) {

2268

ierr = PetscMalloc1(inA->rmap->N+inA->rmap->bs,&a->solve_work)PetscMallocA(1,PETSC_FALSE,2268,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(inA->rmap->N+inA->rmap->bs)*sizeof(**(&
a->solve_work)),(&a->solve_work));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2268,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2269

ierr = PetscLogObjectMemory((PetscObject)inA,(inA->rmap->N+inA->rmap->bs)*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2269,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2270

}

2271

ierr = MatLUFactorNumeric(outA,inA,info);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2271,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2272

2273

}

2274

2275

PetscErrorCode MatSeqBAIJSetColumnIndices_SeqBAIJ(Mat mat,PetscInt *indices)

2276

{

2277

Mat_SeqBAIJ *baij = (Mat_SeqBAIJ*)mat->data;

2278

PetscInt i,nz,mbs;

2279

2280

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2280; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2281

nz = baij->maxnz;

2282

mbs = baij->mbs;

2283

for (i=0; i<nz; i++) {

2284

baij->j[i] = indices[i];

2285

}

2286

baij->nz = nz;

2287

for (i=0; i<mbs; i++) {

2288

baij->ilen[i] = baij->imax[i];

2289

}

2290

2291

}

2292

2293

/*@

2294

MatSeqBAIJSetColumnIndices - Set the column indices for all the rows

2295

in the matrix.

2296

2297

Input Parameters:

2298

+ mat - the SeqBAIJ matrix

2299

- indices - the column indices

2300

2301

Level: advanced

2302

2303

Notes:

2304

This can be called if you have precomputed the nonzero structure of the

2305

matrix and want to provide it to the matrix object to improve the performance

2306

of the MatSetValues() operation.

2307

2308

You MUST have set the correct numbers of nonzeros per row in the call to

2309

MatCreateSeqBAIJ(), and the columns indices MUST be sorted.

2310

2311

MUST be called before any calls to MatSetValues();

2312

2313

@*/

2314

PetscErrorCode MatSeqBAIJSetColumnIndices(Mat mat,PetscInt *indices)

2315

{

2316

PetscErrorCode ierr;

2317

2318

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2318; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2319

PetscValidHeaderSpecific(mat,MAT_CLASSID,1)do { if (!mat) return PetscError(((MPI_Comm)0x44000001),2319,
__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(mat,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),2319,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(mat))->classid != MAT_CLASSID) { if
(((PetscObject)(mat))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),2319,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2319,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

2320

PetscValidPointer(indices,2)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),2320
,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(indices,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),2320,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

2321

ierr = PetscUseMethod(mat,"MatSeqBAIJSetColumnIndices_C",(Mat,PetscInt*),(mat,indices))0; do { PetscErrorCode (*_7_f)(Mat,PetscInt*), _7_ierr; _7_ierr
= PetscObjectQueryFunction_Private(((PetscObject)(mat)),("MatSeqBAIJSetColumnIndices_C"
),(PetscVoidFunction*)(&_7_f));do {if (__builtin_expect(!
!(_7_ierr),0)) return PetscError(((MPI_Comm)0x44000001),2321,
__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_7_f) {_7_ierr
= (*_7_f)(mat,indices);do {if (__builtin_expect(!!(_7_ierr),
0)) return PetscError(((MPI_Comm)0x44000001),2321,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} else return PetscError
(PetscObjectComm((PetscObject)(mat)),2321,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Cannot locate function %s in object"
,"MatSeqBAIJSetColumnIndices_C"); } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2321,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2322

2323

}

2324

2325

PetscErrorCode MatGetRowMaxAbs_SeqBAIJ(Mat A,Vec v,PetscInt idx[])

2326

{

2327

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2328

PetscErrorCode ierr;

2329

PetscInt i,j,n,row,bs,*ai,*aj,mbs;

2330

PetscReal atmp;

2331

PetscScalar *x,zero = 0.0;

2332

MatScalar *aa;

2333

PetscInt ncols,brow,krow,kcol;

2334

2335

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2335; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2336

if (A->factortype) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"Not for factored matrix")return PetscError(((MPI_Comm)0x44000001),2336,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,73,PETSC_ERROR_INITIAL,"Not for factored matrix");

2337

bs = A->rmap->bs;

2338

aa = a->a;

2339

ai = a->i;

2340

aj = a->j;

2341

mbs = a->mbs;

2342

2343

ierr = VecSet(v,zero);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2343,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2344

ierr = VecGetArray(v,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2344,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2345

ierr = VecGetLocalSize(v,&n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2345,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2346

if (n != A->rmap->N) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_SIZ,"Nonconforming matrix and vector")return PetscError(((MPI_Comm)0x44000001),2346,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,60,PETSC_ERROR_INITIAL,"Nonconforming matrix and vector");

2347

for (i=0; i<mbs; i++) {

2348

ncols = ai[1] - ai[0]; ai++;

2349

brow = bs*i;

2350

for (j=0; j<ncols; j++) {

2351

for (kcol=0; kcol<bs; kcol++) {

2352

for (krow=0; krow<bs; krow++) {

2353

atmp = PetscAbsScalar(*aa);aa++;

2354

row = brow + krow; /* row index */

2355

if (PetscAbsScalar(x[row]) < atmp) {x[row] = atmp; if (idx) idx[row] = bs*(*aj) + kcol;}

2356

}

2357

}

2358

aj++;

2359

}

2360

}

2361

ierr = VecRestoreArray(v,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2361,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2362

2363

}

2364

2365

PetscErrorCode MatCopy_SeqBAIJ(Mat A,Mat B,MatStructure str)

2366

{

2367

PetscErrorCode ierr;

2368

2369

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2369; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2370

/* If the two matrices have the same copy implementation, use fast copy. */

2371

if (str == SAME_NONZERO_PATTERN && (A->ops->copy == B->ops->copy)) {

2372

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2373

Mat_SeqBAIJ *b = (Mat_SeqBAIJ*)B->data;

2374

PetscInt ambs=a->mbs,bmbs=b->mbs,abs=A->rmap->bs,bbs=B->rmap->bs,bs2=abs*abs;

2375

2376

if (a->i[ambs] != b->i[bmbs]) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Number of nonzero blocks in matrices A %D and B %D are different",a->i[ambs],b->i[bmbs])return PetscError(((MPI_Comm)0x44000001),2376,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,75,PETSC_ERROR_INITIAL,"Number of nonzero blocks in matrices A %D and B %D are different"
,a->i[ambs],b->i[bmbs]);

2377

if (abs != bbs) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Block size A %D and B %D are different",abs,bbs)return PetscError(((MPI_Comm)0x44000001),2377,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,75,PETSC_ERROR_INITIAL,"Block size A %D and B %D are different"
,abs,bbs);

2378

ierr = PetscArraycpy(b->a,a->a,bs2*a->i[ambs])((sizeof(*(b->a)) != sizeof(*(a->a))) || PetscMemcpy(b->
a,a->a,(bs2*a->i[ambs])*sizeof(*(b->a))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2378,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2379

ierr = PetscObjectStateIncrease((PetscObject)B)(((PetscObject)B)->state++,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2379,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2380

} else {

2381

ierr = MatCopy_Basic(A,B,str);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2381,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2382

}

2383

2384

}

2385

2386

PetscErrorCode MatSetUp_SeqBAIJ(Mat A)

2387

{

2388

PetscErrorCode ierr;

2389

2390

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2390; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2391

ierr = MatSeqBAIJSetPreallocation(A,A->rmap->bs,PETSC_DEFAULT-2,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2391,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2392

2393

}

2394

2395

PetscErrorCode MatSeqBAIJGetArray_SeqBAIJ(Mat A,PetscScalar *array[])

2396

{

2397

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2398

2399

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2399; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2400

*array = a->a;

2401

2402

}

2403

2404

PetscErrorCode MatSeqBAIJRestoreArray_SeqBAIJ(Mat A,PetscScalar *array[])

2405

{

2406

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2406; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2407

2408

}

2409

2410

PetscErrorCode MatAXPYGetPreallocation_SeqBAIJ(Mat Y,Mat X,PetscInt *nnz)

2411

{

2412

PetscInt bs = Y->rmap->bs,mbs = Y->rmap->N/bs;

2413

Mat_SeqBAIJ *x = (Mat_SeqBAIJ*)X->data;

2414

Mat_SeqBAIJ *y = (Mat_SeqBAIJ*)Y->data;

2415

PetscErrorCode ierr;

2416

2417

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2417; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2418

/* Set the number of nonzeros in the new matrix */

2419

ierr = MatAXPYGetPreallocation_SeqX_private(mbs,x->i,x->j,y->i,y->j,nnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2419,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2420

2421

}

2422

2423

PetscErrorCode MatAXPY_SeqBAIJ(Mat Y,PetscScalar a,Mat X,MatStructure str)

2424

{

2425

Mat_SeqBAIJ *x = (Mat_SeqBAIJ*)X->data,*y = (Mat_SeqBAIJ*)Y->data;

2426

PetscErrorCode ierr;

2427

PetscInt bs=Y->rmap->bs,bs2=bs*bs;

2428

PetscBLASInt one=1;

2429

2430

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2430; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2431

if (str == SAME_NONZERO_PATTERN) {

2432

PetscScalar alpha = a;

2433

PetscBLASInt bnz;

2434

ierr = PetscBLASIntCast(x->nz*bs2,&bnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2434,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2435

PetscStackCallBLAS("BLASaxpy",BLASaxpy_(&bnz,&alpha,x->a,&one,y->a,&one))do { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = "BLASaxpy"; petscstack->file[petscstack->currentsize
] = "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
; petscstack->line[petscstack->currentsize] = 2435; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
daxpy_(&bnz,&alpha,x->a,&one,y->a,&one
); do { do {PetscErrorCode _7_ierr = PetscMallocValidate(2435
,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),2435,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0); do {
; if (petscstack && petscstack->currentsize > 0
) { petscstack->currentsize--; petscstack->function[petscstack
->currentsize] = 0; petscstack->file[petscstack->currentsize
] = 0; petscstack->line[petscstack->currentsize] = 0; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; }
if (petscstack) { petscstack->hotdepth = (((petscstack->
hotdepth-1)<(0)) ? (0) : (petscstack->hotdepth-1)); } ;
} while (0); } while (0); } while(0);

2436

ierr = PetscObjectStateIncrease((PetscObject)Y)(((PetscObject)Y)->state++,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2436,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2437

} else if (str == SUBSET_NONZERO_PATTERN) { /* nonzeros of X is a subset of Y's */

2438

ierr = MatAXPY_Basic(Y,a,X,str);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2438,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2439

} else {

2440

Mat B;

2441

PetscInt *nnz;

2442

if (bs != X->rmap->bs) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_SIZ,"Matrices must have same block size")return PetscError(((MPI_Comm)0x44000001),2442,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,60,PETSC_ERROR_INITIAL,"Matrices must have same block size");

2443

ierr = PetscMalloc1(Y->rmap->N,&nnz)PetscMallocA(1,PETSC_FALSE,2443,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(Y->rmap->N)*sizeof(**(&nnz)),(&nnz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2443,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2444

ierr = MatCreate(PetscObjectComm((PetscObject)Y),&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2444,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2445

ierr = PetscObjectSetName((PetscObject)B,((PetscObject)Y)->name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2445,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2446

ierr = MatSetSizes(B,Y->rmap->n,Y->cmap->n,Y->rmap->N,Y->cmap->N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2446,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2447

ierr = MatSetBlockSizesFromMats(B,Y,Y);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2447,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2448

ierr = MatSetType(B,(MatType) ((PetscObject)Y)->type_name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2448,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2449

ierr = MatAXPYGetPreallocation_SeqBAIJ(Y,X,nnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2449,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2450

ierr = MatSeqBAIJSetPreallocation(B,bs,0,nnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2450,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2451

ierr = MatAXPY_BasicWithPreallocation(B,Y,a,X,str);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2451,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2452

ierr = MatHeaderReplace(Y,&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2452,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2453

ierr = PetscFree(nnz)((*PetscTrFree)((void*)(nnz),2453,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((nnz) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2453,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2454

}

2455

2456

}

2457

2458

PetscErrorCode MatRealPart_SeqBAIJ(Mat A)

2459

{

2460

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2461

PetscInt i,nz = a->bs2*a->i[a->mbs];

2462

MatScalar *aa = a->a;

2463

2464

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2464; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2465

for (i=0; i<nz; i++) aa[i] = PetscRealPart(aa[i])(aa[i]);

2466

2467

}

2468

2469

PetscErrorCode MatImaginaryPart_SeqBAIJ(Mat A)

2470

{

2471

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2472

PetscInt i,nz = a->bs2*a->i[a->mbs];

2473

MatScalar *aa = a->a;

2474

2475

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2475; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2476

for (i=0; i<nz; i++) aa[i] = PetscImaginaryPart(aa[i])((PetscReal)0.);

2477

2478

}

2479

2480

2481

Code almost idential to MatGetColumnIJ_SeqAIJ() should share common code

2482

2483

PetscErrorCode MatGetColumnIJ_SeqBAIJ(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool inodecompressed,PetscInt *nn,const PetscInt *ia[],const PetscInt *ja[],PetscBool *done)

2484

{

2485

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2486

PetscErrorCode ierr;

2487

PetscInt bs = A->rmap->bs,i,*collengths,*cia,*cja,n = A->cmap->n/bs,m = A->rmap->n/bs;

2488

PetscInt nz = a->i[m],row,*jj,mr,col;

2489

2490

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2490; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2491

*nn = n;

2492

2493

if (symmetric) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Not for BAIJ matrices")return PetscError(((MPI_Comm)0x44000001),2493,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Not for BAIJ matrices");

2494

else {

2495

ierr = PetscCalloc1(n,&collengths)PetscMallocA(1,PETSC_TRUE,2495,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(n)*sizeof(**(&collengths)),(&collengths));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2495,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2496

ierr = PetscMalloc1(n+1,&cia)PetscMallocA(1,PETSC_FALSE,2496,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(n+1)*sizeof(**(&cia)),(&cia));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2496,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2497

ierr = PetscMalloc1(nz,&cja)PetscMallocA(1,PETSC_FALSE,2497,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz)*sizeof(**(&cja)),(&cja));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2497,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2498

jj = a->j;

2499

for (i=0; i<nz; i++) {

2500

collengths[jj[i]]++;

2501

}

2502

cia[0] = oshift;

2503

for (i=0; i<n; i++) {

2504

cia[i+1] = cia[i] + collengths[i];

2505

}

2506

ierr = PetscArrayzero(collengths,n)PetscMemzero(collengths,(n)*sizeof(*(collengths)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2506,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2507

jj = a->j;

2508

for (row=0; row<m; row++) {

2509

mr = a->i[row+1] - a->i[row];

2510

for (i=0; i<mr; i++) {

2511

col = *jj++;

2512

2513

cja[cia[col] + collengths[col]++ - oshift] = row + oshift;

2514

}

2515

}

2516

ierr = PetscFree(collengths)((*PetscTrFree)((void*)(collengths),2516,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((collengths) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2516,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2517

*ia = cia; *ja = cja;

2518

}

2519

2520

}

2521

2522

PetscErrorCode MatRestoreColumnIJ_SeqBAIJ(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool inodecompressed,PetscInt *n,const PetscInt *ia[],const PetscInt *ja[],PetscBool *done)

2523

{

2524

PetscErrorCode ierr;

2525

2526

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2526; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2527

2528

ierr = PetscFree(*ia)((*PetscTrFree)((void*)(*ia),2528,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*ia) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2528,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2529

ierr = PetscFree(*ja)((*PetscTrFree)((void*)(*ja),2529,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*ja) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2529,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2530

2531

}

2532

2533

2534

MatGetColumnIJ_SeqBAIJ_Color() and MatRestoreColumnIJ_SeqBAIJ_Color() are customized from

2535

MatGetColumnIJ_SeqBAIJ() and MatRestoreColumnIJ_SeqBAIJ() by adding an output

2536

spidx[], index of a->a, to be used in MatTransposeColoringCreate() and MatFDColoringCreate()

2537

2538

PetscErrorCode MatGetColumnIJ_SeqBAIJ_Color(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool inodecompressed,PetscInt *nn,const PetscInt *ia[],const PetscInt *ja[],PetscInt *spidx[],PetscBool *done)

2539

{

2540

Mat_SeqBAIJ *a = (Mat_SeqBAIJ*)A->data;

2541

PetscErrorCode ierr;

2542

PetscInt i,*collengths,*cia,*cja,n=a->nbs,m=a->mbs;

2543

PetscInt nz = a->i[m],row,*jj,mr,col;

2544

PetscInt *cspidx;

2545

2546

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2546; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2547

*nn = n;

2548

2549

2550

ierr = PetscCalloc1(n,&collengths)PetscMallocA(1,PETSC_TRUE,2550,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(n)*sizeof(**(&collengths)),(&collengths));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2550,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2551

ierr = PetscMalloc1(n+1,&cia)PetscMallocA(1,PETSC_FALSE,2551,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(n+1)*sizeof(**(&cia)),(&cia));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2551,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2552

ierr = PetscMalloc1(nz,&cja)PetscMallocA(1,PETSC_FALSE,2552,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz)*sizeof(**(&cja)),(&cja));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2552,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2553

ierr = PetscMalloc1(nz,&cspidx)PetscMallocA(1,PETSC_FALSE,2553,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz)*sizeof(**(&cspidx)),(&cspidx));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2553,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2554

jj = a->j;

2555

for (i=0; i<nz; i++) {

2556

collengths[jj[i]]++;

2557

}

2558

cia[0] = oshift;

2559

for (i=0; i<n; i++) {

2560

cia[i+1] = cia[i] + collengths[i];

2561

}

2562

ierr = PetscArrayzero(collengths,n)PetscMemzero(collengths,(n)*sizeof(*(collengths)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2563

jj = a->j;

2564

for (row=0; row<m; row++) {

2565

mr = a->i[row+1] - a->i[row];

2566

for (i=0; i<mr; i++) {

2567

col = *jj++;

2568

cspidx[cia[col] + collengths[col] - oshift] = a->i[row] + i; /* index of a->j */

2569

cja[cia[col] + collengths[col]++ - oshift] = row + oshift;

2570

}

2571

}

2572

ierr = PetscFree(collengths)((*PetscTrFree)((void*)(collengths),2572,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((collengths) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2572,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2573

*ia = cia;

2574

*ja = cja;

2575

*spidx = cspidx;

2576

2577

}

2578

2579

PetscErrorCode MatRestoreColumnIJ_SeqBAIJ_Color(Mat A,PetscInt oshift,PetscBool symmetric,PetscBool inodecompressed,PetscInt *n,const PetscInt *ia[],const PetscInt *ja[],PetscInt *spidx[],PetscBool *done)

2580

{

2581

PetscErrorCode ierr;

2582

2583

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2583; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2584

ierr = MatRestoreColumnIJ_SeqBAIJ(A,oshift,symmetric,inodecompressed,n,ia,ja,done);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2584,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2585

ierr = PetscFree(*spidx)((*PetscTrFree)((void*)(*spidx),2585,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((*spidx) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2585,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2586

2587

}

2588

2589

PetscErrorCode MatShift_SeqBAIJ(Mat Y,PetscScalar a)

2590

{

2591

PetscErrorCode ierr;

2592

Mat_SeqBAIJ *aij = (Mat_SeqBAIJ*)Y->data;

2593

2594

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2594; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2595

if (!Y->preallocated || !aij->nz) {

2596

ierr = MatSeqBAIJSetPreallocation(Y,Y->rmap->bs,1,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2596,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2597

}

2598

ierr = MatShift_Basic(Y,a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2598,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2599

2600

}

2601

2602

/* -------------------------------------------------------------------*/

2603

static struct _MatOps MatOps_Values = {MatSetValues_SeqBAIJ,

2604

MatGetRow_SeqBAIJ,

2605

MatRestoreRow_SeqBAIJ,

2606

MatMult_SeqBAIJ_N,

2607

/* 4*/ MatMultAdd_SeqBAIJ_N,

2608

MatMultTranspose_SeqBAIJ,

2609

MatMultTransposeAdd_SeqBAIJ,

2610

2611

2612

2613

/* 10*/ 0,

2614

MatLUFactor_SeqBAIJ,

2615

2616

2617

MatTranspose_SeqBAIJ,

2618

/* 15*/ MatGetInfo_SeqBAIJ,

2619

MatEqual_SeqBAIJ,

2620

MatGetDiagonal_SeqBAIJ,

2621

MatDiagonalScale_SeqBAIJ,

2622

MatNorm_SeqBAIJ,

2623

/* 20*/ 0,

2624

MatAssemblyEnd_SeqBAIJ,

2625

MatSetOption_SeqBAIJ,

2626

MatZeroEntries_SeqBAIJ,

2627

/* 24*/ MatZeroRows_SeqBAIJ,

2628

2629

2630

2631

2632

/* 29*/ MatSetUp_SeqBAIJ,

2633

2634

2635

2636

2637

/* 34*/ MatDuplicate_SeqBAIJ,

2638

2639

2640

MatILUFactor_SeqBAIJ,

2641

2642

/* 39*/ MatAXPY_SeqBAIJ,

2643

MatCreateSubMatrices_SeqBAIJ,

2644

MatIncreaseOverlap_SeqBAIJ,

2645

MatGetValues_SeqBAIJ,

2646

MatCopy_SeqBAIJ,

2647

/* 44*/ 0,

2648

MatScale_SeqBAIJ,

2649

MatShift_SeqBAIJ,

2650

2651

MatZeroRowsColumns_SeqBAIJ,

2652

/* 49*/ 0,

2653

MatGetRowIJ_SeqBAIJ,

2654

MatRestoreRowIJ_SeqBAIJ,

2655

MatGetColumnIJ_SeqBAIJ,

2656

MatRestoreColumnIJ_SeqBAIJ,

2657

/* 54*/ MatFDColoringCreate_SeqXAIJ,

2658

2659

2660

2661

MatSetValuesBlocked_SeqBAIJ,

2662

/* 59*/ MatCreateSubMatrix_SeqBAIJ,

2663

MatDestroy_SeqBAIJ,

2664

MatView_SeqBAIJ,

2665

2666

2667

/* 64*/ 0,

2668

2669

2670

2671

2672

/* 69*/ MatGetRowMaxAbs_SeqBAIJ,

2673

2674

MatConvert_Basic,

2675

2676

2677

/* 74*/ 0,

2678

MatFDColoringApply_BAIJ,

2679

2680

2681

2682

/* 79*/ 0,

2683

2684

2685

2686

MatLoad_SeqBAIJ,

2687

/* 84*/ 0,

2688

2689

2690

2691

2692

/* 89*/ 0,

2693

2694

2695

2696

2697

/* 94*/ 0,

2698

2699

2700

2701

2702

/* 99*/ 0,

2703

2704

2705

2706

2707

/*104*/ 0,

2708

MatRealPart_SeqBAIJ,

2709

MatImaginaryPart_SeqBAIJ,

2710

2711

2712

/*109*/ 0,

2713

2714

2715

2716

MatMissingDiagonal_SeqBAIJ,

2717

/*114*/ 0,

2718

2719

2720

2721

2722

/*119*/ 0,

2723

2724

MatMultHermitianTranspose_SeqBAIJ,

2725

MatMultHermitianTransposeAdd_SeqBAIJ,

2726

2727

/*124*/ 0,

2728

2729

MatInvertBlockDiagonal_SeqBAIJ,

2730

2731

2732

/*129*/ 0,

2733

2734

2735

2736

2737

/*134*/ 0,

2738

2739

2740

2741

2742

/*139*/ MatSetBlockSizes_Default,

2743

2744

2745

MatFDColoringSetUp_SeqXAIJ,

2746

2747

/*144*/MatCreateMPIMatConcatenateSeqMat_SeqBAIJ,

2748

MatDestroySubMatrices_SeqBAIJ

2749

};

2750

2751

PetscErrorCode MatStoreValues_SeqBAIJ(Mat mat)

2752

{

2753

Mat_SeqBAIJ *aij = (Mat_SeqBAIJ*)mat->data;

2754

PetscInt nz = aij->i[aij->mbs]*aij->bs2;

2755

PetscErrorCode ierr;

2756

2757

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2757; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2758

if (aij->nonew != 1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ORDER,"Must call MatSetOption(A,MAT_NEW_NONZERO_LOCATIONS,PETSC_FALSE);first")return PetscError(((MPI_Comm)0x44000001),2758,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,58,PETSC_ERROR_INITIAL,"Must call MatSetOption(A,MAT_NEW_NONZERO_LOCATIONS,PETSC_FALSE);first"
);

2759

2760

/* allocate space for values if not already there */

2761

if (!aij->saved_values) {

2762

ierr = PetscMalloc1(nz+1,&aij->saved_values)PetscMallocA(1,PETSC_FALSE,2762,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz+1)*sizeof(**(&aij->saved_values)),(&aij
->saved_values));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2762,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2763

ierr = PetscLogObjectMemory((PetscObject)mat,(nz+1)*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2763,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2764

}

2765

2766

/* copy values over */

2767

ierr = PetscArraycpy(aij->saved_values,aij->a,nz)((sizeof(*(aij->saved_values)) != sizeof(*(aij->a))) ||
PetscMemcpy(aij->saved_values,aij->a,(nz)*sizeof(*(aij
->saved_values))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2767,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2768

2769

}

2770

2771

PetscErrorCode MatRetrieveValues_SeqBAIJ(Mat mat)

2772

{

2773

Mat_SeqBAIJ *aij = (Mat_SeqBAIJ*)mat->data;

2774

PetscErrorCode ierr;

2775

PetscInt nz = aij->i[aij->mbs]*aij->bs2;

2776

2777

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2777; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2778

if (aij->nonew != 1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ORDER,"Must call MatSetOption(A,MAT_NEW_NONZERO_LOCATIONS,PETSC_FALSE);first")return PetscError(((MPI_Comm)0x44000001),2778,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,58,PETSC_ERROR_INITIAL,"Must call MatSetOption(A,MAT_NEW_NONZERO_LOCATIONS,PETSC_FALSE);first"
);

2779

if (!aij->saved_values) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ORDER,"Must call MatStoreValues(A);first")return PetscError(((MPI_Comm)0x44000001),2779,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,58,PETSC_ERROR_INITIAL,"Must call MatStoreValues(A);first");

2780

2781

/* copy values over */

2782

ierr = PetscArraycpy(aij->a,aij->saved_values,nz)((sizeof(*(aij->a)) != sizeof(*(aij->saved_values))) ||
PetscMemcpy(aij->a,aij->saved_values,(nz)*sizeof(*(aij
->a))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2782,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2783

2784

}

2785

2786

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_SeqBAIJ_SeqAIJ(Mat, MatType,MatReuse,Mat*);

2787

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_SeqBAIJ_SeqSBAIJ(Mat, MatType,MatReuse,Mat*);

2788

2789

PetscErrorCode MatSeqBAIJSetPreallocation_SeqBAIJ(Mat B,PetscInt bs,PetscInt nz,PetscInt *nnz)

2790

{

2791

Mat_SeqBAIJ *b;

2792

PetscErrorCode ierr;

2793

PetscInt i,mbs,nbs,bs2;

2794

PetscBool flg = PETSC_FALSE,skipallocation = PETSC_FALSE,realalloc = PETSC_FALSE;

2795

2796

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2796; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2797

if (nz >= 0 || nnz) realalloc = PETSC_TRUE;

2798

if (nz == MAT_SKIP_ALLOCATION-4) {

2799

skipallocation = PETSC_TRUE;

2800

nz = 0;

2801

}

2802

2803

ierr = MatSetBlockSize(B,PetscAbs(bs)(((bs) >= 0) ? (bs) : (-(bs))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2803,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2804

ierr = PetscLayoutSetUp(B->rmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2804,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2805

ierr = PetscLayoutSetUp(B->cmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2805,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2806

ierr = PetscLayoutGetBlockSize(B->rmap,&bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2806,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2807

2808

B->preallocated = PETSC_TRUE;

2809

2810

mbs = B->rmap->n/bs;

2811

nbs = B->cmap->n/bs;

2812

bs2 = bs*bs;

2813

2814

if (mbs*bs!=B->rmap->n || nbs*bs!=B->cmap->n) SETERRQ3(PETSC_COMM_SELF,PETSC_ERR_ARG_SIZ,"Number rows %D, cols %D must be divisible by blocksize %D",B->rmap->N,B->cmap->n,bs)return PetscError(((MPI_Comm)0x44000001),2814,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,60,PETSC_ERROR_INITIAL,"Number rows %D, cols %D must be divisible by blocksize %D"
,B->rmap->N,B->cmap->n,bs);

2815

2816

if (nz == PETSC_DEFAULT-2 || nz == PETSC_DECIDE-1) nz = 5;

2817

if (nz < 0) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"nz cannot be less than 0: value %D",nz)return PetscError(((MPI_Comm)0x44000001),2817,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"nz cannot be less than 0: value %D",
nz);

2818

if (nnz) {

2819

for (i=0; i<mbs; i++) {

2820

if (nnz[i] < 0) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"nnz cannot be less than 0: local row %D value %D",i,nnz[i])return PetscError(((MPI_Comm)0x44000001),2820,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"nnz cannot be less than 0: local row %D value %D"
,i,nnz[i]);

2821

if (nnz[i] > nbs) SETERRQ3(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"nnz cannot be greater than block row length: local row %D value %D rowlength %D",i,nnz[i],nbs)return PetscError(((MPI_Comm)0x44000001),2821,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"nnz cannot be greater than block row length: local row %D value %D rowlength %D"
,i,nnz[i],nbs);

2822

}

2823

}

2824

2825

b = (Mat_SeqBAIJ*)B->data;

2826

ierr = PetscOptionsBegin(PetscObjectComm((PetscObject)B),NULL,"Optimize options for SEQBAIJ matrix 2 ","Mat")0; do { PetscOptionItems PetscOptionsObjectBase; PetscOptionItems
*PetscOptionsObject = &PetscOptionsObjectBase; PetscMemzero
(PetscOptionsObject,sizeof(PetscOptionItems)); for (PetscOptionsObject
->count=(PetscOptionsPublish?-1:1); PetscOptionsObject->
count<2; PetscOptionsObject->count++) { PetscErrorCode _5_ierr
= PetscOptionsBegin_Private(PetscOptionsObject,PetscObjectComm
((PetscObject)B),((void*)0),"Optimize options for SEQBAIJ matrix 2 "
,"Mat");do {if (__builtin_expect(!!(_5_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),2826,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2826,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2827

ierr = PetscOptionsBool("-mat_no_unroll","Do not optimize for block size (slow)",NULL,flg,&flg,NULL)PetscOptionsBool_Private(PetscOptionsObject,"-mat_no_unroll",
"Do not optimize for block size (slow)",((void*)0),flg,&flg
,((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2827,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2828

ierr = PetscOptionsEnd()_5_ierr = PetscOptionsEnd_Private(PetscOptionsObject);do {if (
__builtin_expect(!!(_5_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2828,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);}} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2828,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2829

2830

if (!flg) {

2831

switch (bs) {

2832

case 1:

2833

B->ops->mult = MatMult_SeqBAIJ_1;

2834

B->ops->multadd = MatMultAdd_SeqBAIJ_1;

2835

break;

2836

case 2:

2837

B->ops->mult = MatMult_SeqBAIJ_2;

2838

B->ops->multadd = MatMultAdd_SeqBAIJ_2;

2839

break;

2840

case 3:

2841

B->ops->mult = MatMult_SeqBAIJ_3;

2842

B->ops->multadd = MatMultAdd_SeqBAIJ_3;

2843

break;

2844

case 4:

2845

B->ops->mult = MatMult_SeqBAIJ_4;

2846

B->ops->multadd = MatMultAdd_SeqBAIJ_4;

2847

break;

2848

case 5:

2849

B->ops->mult = MatMult_SeqBAIJ_5;

2850

B->ops->multadd = MatMultAdd_SeqBAIJ_5;

2851

break;

2852

case 6:

2853

B->ops->mult = MatMult_SeqBAIJ_6;

2854

B->ops->multadd = MatMultAdd_SeqBAIJ_6;

2855

break;

2856

case 7:

2857

B->ops->mult = MatMult_SeqBAIJ_7;

2858

B->ops->multadd = MatMultAdd_SeqBAIJ_7;

2859

break;

2860

case 9:

2861

#if defined(PETSC_HAVE_IMMINTRIN_H1) && defined(__AVX2__) && defined(__FMA__) && defined(PETSC_USE_REAL_DOUBLE1) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_64BIT_INDICES)

2862

B->ops->mult = MatMult_SeqBAIJ_9_AVX2;

2863

B->ops->multadd = MatMultAdd_SeqBAIJ_9_AVX2;

2864

#else

2865

B->ops->mult = MatMult_SeqBAIJ_N;

2866

B->ops->multadd = MatMultAdd_SeqBAIJ_N;

2867

#endif

2868

break;

2869

case 11:

2870

B->ops->mult = MatMult_SeqBAIJ_11;

2871

B->ops->multadd = MatMultAdd_SeqBAIJ_11;

2872

break;

2873

case 15:

2874

B->ops->mult = MatMult_SeqBAIJ_15_ver1;

2875

B->ops->multadd = MatMultAdd_SeqBAIJ_N;

2876

break;

2877

default:

2878

B->ops->mult = MatMult_SeqBAIJ_N;

2879

B->ops->multadd = MatMultAdd_SeqBAIJ_N;

2880

break;

2881

}

2882

}

2883

B->ops->sor = MatSOR_SeqBAIJ;

2884

b->mbs = mbs;

2885

b->nbs = nbs;

2886

if (!skipallocation) {

2887

if (!b->imax) {

2888

ierr = PetscMalloc2(mbs,&b->imax,mbs,&b->ilen)PetscMallocA(2,PETSC_FALSE,2888,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(mbs)*sizeof(**(&b->imax)),(&b->imax),
(size_t)(mbs)*sizeof(**(&b->ilen)),(&b->ilen));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2888,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2889

ierr = PetscLogObjectMemory((PetscObject)B,2*mbs*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2889,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2890

2891

b->free_imax_ilen = PETSC_TRUE;

2892

}

2893

/* b->ilen will count nonzeros in each block row so far. */

2894

for (i=0; i<mbs; i++) b->ilen[i] = 0;

2895

if (!nnz) {

2896

if (nz == PETSC_DEFAULT-2 || nz == PETSC_DECIDE-1) nz = 5;

2897

else if (nz < 0) nz = 1;

2898

nz = PetscMin(nz,nbs)(((nz)<(nbs)) ? (nz) : (nbs));

2899

for (i=0; i<mbs; i++) b->imax[i] = nz;

2900

nz = nz*mbs;

2901

} else {

2902

PetscInt64 nz64 = 0;

2903

for (i=0; i<mbs; i++) {b->imax[i] = nnz[i]; nz64 += nnz[i];}

2904

ierr = PetscIntCast(nz64,&nz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2904,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2905

}

2906

2907

/* allocate the matrix space */

2908

ierr = MatSeqXAIJFreeAIJ(B,&b->a,&b->j,&b->i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2908,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2909

if (B->structure_only) {

2910

ierr = PetscMalloc1(nz,&b->j)PetscMallocA(1,PETSC_FALSE,2910,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz)*sizeof(**(&b->j)),(&b->j));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2910,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2911

ierr = PetscMalloc1(B->rmap->N+1,&b->i)PetscMallocA(1,PETSC_FALSE,2911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(B->rmap->N+1)*sizeof(**(&b->i)),(&
b->i));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2912

ierr = PetscLogObjectMemory((PetscObject)B,(B->rmap->N+1)*sizeof(PetscInt)+nz*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2912,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2913

} else {

2914

ierr = PetscMalloc3(bs2*nz,&b->a,nz,&b->j,B->rmap->N+1,&b->i)PetscMallocA(3,PETSC_FALSE,2914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs2*nz)*sizeof(**(&b->a)),(&b->a),(size_t
)(nz)*sizeof(**(&b->j)),(&b->j),(size_t)(B->
rmap->N+1)*sizeof(**(&b->i)),(&b->i));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2915

ierr = PetscLogObjectMemory((PetscObject)B,(B->rmap->N+1)*sizeof(PetscInt)+nz*(bs2*sizeof(PetscScalar)+sizeof(PetscInt)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2915,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2916

ierr = PetscArrayzero(b->a,nz*bs2)PetscMemzero(b->a,(nz*bs2)*sizeof(*(b->a)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2916,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2917

}

2918

ierr = PetscArrayzero(b->j,nz)PetscMemzero(b->j,(nz)*sizeof(*(b->j)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2918,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2919

2920

if (B->structure_only) {

2921

b->singlemalloc = PETSC_FALSE;

2922

b->free_a = PETSC_FALSE;

2923

} else {

2924

b->singlemalloc = PETSC_TRUE;

2925

b->free_a = PETSC_TRUE;

2926

}

2927

b->free_ij = PETSC_TRUE;

2928

2929

b->i[0] = 0;

2930

for (i=1; i<mbs+1; i++) {

2931

b->i[i] = b->i[i-1] + b->imax[i-1];

2932

}

2933

2934

} else {

2935

b->free_a = PETSC_FALSE;

2936

b->free_ij = PETSC_FALSE;

2937

}

2938

2939

b->bs2 = bs2;

2940

b->mbs = mbs;

2941

b->nz = 0;

2942

b->maxnz = nz;

2943

B->info.nz_unneeded = (PetscReal)b->maxnz*bs2;

2944

B->was_assembled = PETSC_FALSE;

2945

B->assembled = PETSC_FALSE;

2946

if (realalloc) {ierr = MatSetOption(B,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2946,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2947

2948

}

2949

2950

PetscErrorCode MatSeqBAIJSetPreallocationCSR_SeqBAIJ(Mat B,PetscInt bs,const PetscInt ii[],const PetscInt jj[],const PetscScalar V[])

2951

{

2952

PetscInt i,m,nz,nz_max=0,*nnz;

2953

PetscScalar *values=0;

2954

PetscBool roworiented = ((Mat_SeqBAIJ*)B->data)->roworiented;

2955

PetscErrorCode ierr;

2956

2957

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 2957; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2958

if (bs < 1) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Invalid block size specified, must be positive but it is %D",bs)return PetscError(((MPI_Comm)0x44000001),2958,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Invalid block size specified, must be positive but it is %D"
,bs);

2959

ierr = PetscLayoutSetBlockSize(B->rmap,bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2959,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2960

ierr = PetscLayoutSetBlockSize(B->cmap,bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2960,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2961

ierr = PetscLayoutSetUp(B->rmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2961,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2962

ierr = PetscLayoutSetUp(B->cmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2962,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2963

ierr = PetscLayoutGetBlockSize(B->rmap,&bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2963,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2964

m = B->rmap->n/bs;

2965

2966

if (ii[0] != 0) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE, "ii[0] must be 0 but it is %D",ii[0])return PetscError(((MPI_Comm)0x44000001),2966,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"ii[0] must be 0 but it is %D",ii[0]);

2967

ierr = PetscMalloc1(m+1, &nnz)PetscMallocA(1,PETSC_FALSE,2967,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(m+1)*sizeof(**(&nnz)),(&nnz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2967,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2968

for (i=0; i<m; i++) {

2969

nz = ii[i+1]- ii[i];

2970

if (nz < 0) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE, "Local row %D has a negative number of columns %D",i,nz)return PetscError(((MPI_Comm)0x44000001),2970,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Local row %D has a negative number of columns %D"
,i,nz);

2971

nz_max = PetscMax(nz_max, nz)(((nz_max)<(nz)) ? (nz) : (nz_max));

2972

nnz[i] = nz;

2973

}

2974

ierr = MatSeqBAIJSetPreallocation(B,bs,0,nnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2974,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2975

ierr = PetscFree(nnz)((*PetscTrFree)((void*)(nnz),2975,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((nnz) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2975,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2976

2977

values = (PetscScalar*)V;

2978

if (!values) {

2979

ierr = PetscCalloc1(bs*bs*(nz_max+1),&values)PetscMallocA(1,PETSC_TRUE,2979,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs*bs*(nz_max+1))*sizeof(**(&values)),(&values
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2979,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2980

}

2981

for (i=0; i<m; i++) {

2982

PetscInt ncols = ii[i+1] - ii[i];

2983

const PetscInt *icols = jj + ii[i];

2984

const PetscScalar *svals = values + (V ? (bs*bs*ii[i]) : 0);

2985

if (!roworiented) {

2986

ierr = MatSetValuesBlocked_SeqBAIJ(B,1,&i,ncols,icols,svals,INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2986,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2987

} else {

2988

PetscInt j;

2989

for (j=0; j<ncols; j++) {

2990

const PetscScalar *svals = values + (V ? (bs*bs*(ii[i]+j)) : 0);

2991

ierr = MatSetValuesBlocked_SeqBAIJ(B,1,&i,1,&icols[j],svals,INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2991,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2992

}

2993

}

2994

}

2995

if (!V) { ierr = PetscFree(values)((*PetscTrFree)((void*)(values),2995,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((values) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2995,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); }

2996

ierr = MatAssemblyBegin(B,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2996,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2997

ierr = MatAssemblyEnd(B,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2997,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2998

ierr = MatSetOption(B,MAT_NEW_NONZERO_LOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2998,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2999

3000

}

3001

3002

/*MC

3003

MATSEQBAIJ - MATSEQBAIJ = "seqbaij" - A matrix type to be used for sequential block sparse matrices, based on

3004

block sparse compressed row format.

3005

3006

Options Database Keys:

3007

. -mat_type seqbaij - sets the matrix type to "seqbaij" during a call to MatSetFromOptions()

3008

3009

Level: beginner

3010

3011

.seealso: MatCreateSeqBAIJ()

3012

M*/

3013

3014

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode MatConvert_SeqBAIJ_SeqBSTRM(Mat, MatType,MatReuse,Mat*);

3015

3016

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode MatCreate_SeqBAIJ(Mat B)

3017

{

3018

PetscErrorCode ierr;

3019

PetscMPIInt size;

3020

Mat_SeqBAIJ *b;

3021

3022

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3022; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3023

ierr = MPI_Comm_size(PetscObjectComm((PetscObject)B),&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3023,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3024

if (size > 1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"Comm must be of size 1")return PetscError(((MPI_Comm)0x44000001),3024,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,62,PETSC_ERROR_INITIAL,"Comm must be of size 1");

3025

3026

ierr = PetscNewLog(B,&b)(PetscMallocA(1,PETSC_TRUE,3026,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(1)*sizeof(**(((&b)))),(((&b)))) || PetscLogObjectMemory
((PetscObject)B,sizeof(**(&b))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3026,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3027

B->data = (void*)b;

3028

ierr = PetscMemcpy(B->ops,&MatOps_Values,sizeof(struct _MatOps));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3028,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3029

3030

b->row = 0;

3031

b->col = 0;

3032

b->icol = 0;

3033

b->reallocs = 0;

3034

b->saved_values = 0;

3035

3036

b->roworiented = PETSC_TRUE;

3037

b->nonew = 0;

3038

b->diag = 0;

3039

B->spptr = 0;

3040

B->info.nz_unneeded = (PetscReal)b->maxnz*b->bs2;

3041

b->keepnonzeropattern = PETSC_FALSE;

3042

3043

ierr = PetscObjectComposeFunction((PetscObject)B,"MatInvertBlockDiagonal_C",MatInvertBlockDiagonal_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatInvertBlockDiagonal_C"
,(PetscVoidFunction)(MatInvertBlockDiagonal_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3043,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3044

ierr = PetscObjectComposeFunction((PetscObject)B,"MatStoreValues_C",MatStoreValues_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatStoreValues_C"
,(PetscVoidFunction)(MatStoreValues_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3044,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3045

ierr = PetscObjectComposeFunction((PetscObject)B,"MatRetrieveValues_C",MatRetrieveValues_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatRetrieveValues_C"
,(PetscVoidFunction)(MatRetrieveValues_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3045,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3046

ierr = PetscObjectComposeFunction((PetscObject)B,"MatSeqBAIJSetColumnIndices_C",MatSeqBAIJSetColumnIndices_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatSeqBAIJSetColumnIndices_C"
,(PetscVoidFunction)(MatSeqBAIJSetColumnIndices_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3046,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3047

ierr = PetscObjectComposeFunction((PetscObject)B,"MatConvert_seqbaij_seqaij_C",MatConvert_SeqBAIJ_SeqAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatConvert_seqbaij_seqaij_C"
,(PetscVoidFunction)(MatConvert_SeqBAIJ_SeqAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3047,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3048

ierr = PetscObjectComposeFunction((PetscObject)B,"MatConvert_seqbaij_seqsbaij_C",MatConvert_SeqBAIJ_SeqSBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatConvert_seqbaij_seqsbaij_C"
,(PetscVoidFunction)(MatConvert_SeqBAIJ_SeqSBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3048,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3049

ierr = PetscObjectComposeFunction((PetscObject)B,"MatSeqBAIJSetPreallocation_C",MatSeqBAIJSetPreallocation_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatSeqBAIJSetPreallocation_C"
,(PetscVoidFunction)(MatSeqBAIJSetPreallocation_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3049,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3050

ierr = PetscObjectComposeFunction((PetscObject)B,"MatSeqBAIJSetPreallocationCSR_C",MatSeqBAIJSetPreallocationCSR_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatSeqBAIJSetPreallocationCSR_C"
,(PetscVoidFunction)(MatSeqBAIJSetPreallocationCSR_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3050,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3051

ierr = PetscObjectComposeFunction((PetscObject)B,"MatIsTranspose_C",MatIsTranspose_SeqBAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatIsTranspose_C"
,(PetscVoidFunction)(MatIsTranspose_SeqBAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3051,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3052

#if defined(PETSC_HAVE_HYPRE)

3053

ierr = PetscObjectComposeFunction((PetscObject)B,"MatConvert_seqbaij_hypre_C",MatConvert_AIJ_HYPRE)PetscObjectComposeFunction_Private((PetscObject)B,"MatConvert_seqbaij_hypre_C"
,(PetscVoidFunction)(MatConvert_AIJ_HYPRE));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3053,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3054

#endif

3055

ierr = PetscObjectComposeFunction((PetscObject)B,"MatConvert_seqbaij_is_C",MatConvert_XAIJ_IS)PetscObjectComposeFunction_Private((PetscObject)B,"MatConvert_seqbaij_is_C"
,(PetscVoidFunction)(MatConvert_XAIJ_IS));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3055,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3056

ierr = PetscObjectComposeFunction((PetscObject)B,"MatPtAP_is_seqbaij_C",MatPtAP_IS_XAIJ)PetscObjectComposeFunction_Private((PetscObject)B,"MatPtAP_is_seqbaij_C"
,(PetscVoidFunction)(MatPtAP_IS_XAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3056,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3057

ierr = PetscObjectChangeTypeName((PetscObject)B,MATSEQBAIJ"seqbaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3057,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3058

3059

}

3060

3061

PetscErrorCode MatDuplicateNoCreate_SeqBAIJ(Mat C,Mat A,MatDuplicateOption cpvalues,PetscBool mallocmatspace)

3062

{

3063

Mat_SeqBAIJ *c = (Mat_SeqBAIJ*)C->data,*a = (Mat_SeqBAIJ*)A->data;

3064

PetscErrorCode ierr;

3065

PetscInt i,mbs = a->mbs,nz = a->nz,bs2 = a->bs2;

3066

3067

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3067; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3068

if (a->i[mbs] != nz) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Corrupt matrix")return PetscError(((MPI_Comm)0x44000001),3068,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,77,PETSC_ERROR_INITIAL,"Corrupt matrix");

3069

3070

if (cpvalues == MAT_SHARE_NONZERO_PATTERN) {

3071

c->imax = a->imax;

3072

c->ilen = a->ilen;

3073

c->free_imax_ilen = PETSC_FALSE;

3074

} else {

3075

ierr = PetscMalloc2(mbs,&c->imax,mbs,&c->ilen)PetscMallocA(2,PETSC_FALSE,3075,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(mbs)*sizeof(**(&c->imax)),(&c->imax),
(size_t)(mbs)*sizeof(**(&c->ilen)),(&c->ilen));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3075,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3076

ierr = PetscLogObjectMemory((PetscObject)C,2*mbs*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3076,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3077

for (i=0; i<mbs; i++) {

3078

c->imax[i] = a->imax[i];

3079

c->ilen[i] = a->ilen[i];

3080

}

3081

c->free_imax_ilen = PETSC_TRUE;

3082

}

3083

3084

/* allocate the matrix space */

3085

if (mallocmatspace) {

3086

if (cpvalues == MAT_SHARE_NONZERO_PATTERN) {

3087

ierr = PetscCalloc1(bs2*nz,&c->a)PetscMallocA(1,PETSC_TRUE,3087,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs2*nz)*sizeof(**(&c->a)),(&c->a));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3087,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3088

ierr = PetscLogObjectMemory((PetscObject)C,a->i[mbs]*bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3088,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3089

3090

c->i = a->i;

3091

c->j = a->j;

3092

c->singlemalloc = PETSC_FALSE;

3093

c->free_a = PETSC_TRUE;

3094

c->free_ij = PETSC_FALSE;

3095

c->parent = A;

3096

C->preallocated = PETSC_TRUE;

3097

C->assembled = PETSC_TRUE;

3098

3099

ierr = PetscObjectReference((PetscObject)A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3099,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3100

ierr = MatSetOption(A,MAT_NEW_NONZERO_LOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3100,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3101

ierr = MatSetOption(C,MAT_NEW_NONZERO_LOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3101,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3102

} else {

3103

ierr = PetscMalloc3(bs2*nz,&c->a,nz,&c->j,mbs+1,&c->i)PetscMallocA(3,PETSC_FALSE,3103,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(bs2*nz)*sizeof(**(&c->a)),(&c->a),(size_t
)(nz)*sizeof(**(&c->j)),(&c->j),(size_t)(mbs+1)
*sizeof(**(&c->i)),(&c->i));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3103,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3104

ierr = PetscLogObjectMemory((PetscObject)C,a->i[mbs]*(bs2*sizeof(PetscScalar)+sizeof(PetscInt))+(mbs+1)*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3104,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3105

3106

c->singlemalloc = PETSC_TRUE;

3107

c->free_a = PETSC_TRUE;

3108

c->free_ij = PETSC_TRUE;

3109

3110

ierr = PetscArraycpy(c->i,a->i,mbs+1)((sizeof(*(c->i)) != sizeof(*(a->i))) || PetscMemcpy(c->
i,a->i,(mbs+1)*sizeof(*(c->i))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3110,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3111

if (mbs > 0) {

3112

ierr = PetscArraycpy(c->j,a->j,nz)((sizeof(*(c->j)) != sizeof(*(a->j))) || PetscMemcpy(c->
j,a->j,(nz)*sizeof(*(c->j))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3112,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3113

if (cpvalues == MAT_COPY_VALUES) {

3114

ierr = PetscArraycpy(c->a,a->a,bs2*nz)((sizeof(*(c->a)) != sizeof(*(a->a))) || PetscMemcpy(c->
a,a->a,(bs2*nz)*sizeof(*(c->a))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3114,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3115

} else {

3116

ierr = PetscArrayzero(c->a,bs2*nz)PetscMemzero(c->a,(bs2*nz)*sizeof(*(c->a)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3116,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3117

}

3118

}

3119

C->preallocated = PETSC_TRUE;

3120

C->assembled = PETSC_TRUE;

3121

}

3122

}

3123

3124

c->roworiented = a->roworiented;

3125

c->nonew = a->nonew;

3126

3127

ierr = PetscLayoutReference(A->rmap,&C->rmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3127,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3128

ierr = PetscLayoutReference(A->cmap,&C->cmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3128,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3129

3130

c->bs2 = a->bs2;

3131

c->mbs = a->mbs;

3132

c->nbs = a->nbs;

3133

3134

if (a->diag) {

3135

if (cpvalues == MAT_SHARE_NONZERO_PATTERN) {

3136

c->diag = a->diag;

3137

c->free_diag = PETSC_FALSE;

3138

} else {

3139

ierr = PetscMalloc1(mbs+1,&c->diag)PetscMallocA(1,PETSC_FALSE,3139,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(mbs+1)*sizeof(**(&c->diag)),(&c->diag
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3139,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3140

ierr = PetscLogObjectMemory((PetscObject)C,(mbs+1)*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3140,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3141

for (i=0; i<mbs; i++) c->diag[i] = a->diag[i];

3142

c->free_diag = PETSC_TRUE;

3143

}

3144

} else c->diag = 0;

3145

3146

c->nz = a->nz;

3147

c->maxnz = a->nz; /* Since we allocate exactly the right amount */

3148

c->solve_work = NULL((void*)0);

3149

c->mult_work = NULL((void*)0);

3150

c->sor_workt = NULL((void*)0);

3151

c->sor_work = NULL((void*)0);

3152

3153

c->compressedrow.use = a->compressedrow.use;

3154

c->compressedrow.nrows = a->compressedrow.nrows;

3155

if (a->compressedrow.use) {

3156

i = a->compressedrow.nrows;

3157

ierr = PetscMalloc2(i+1,&c->compressedrow.i,i+1,&c->compressedrow.rindex)PetscMallocA(2,PETSC_FALSE,3157,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(i+1)*sizeof(**(&c->compressedrow.i)),(&c
->compressedrow.i),(size_t)(i+1)*sizeof(**(&c->compressedrow
.rindex)),(&c->compressedrow.rindex));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3157,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3158

ierr = PetscLogObjectMemory((PetscObject)C,(2*i+1)*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3158,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3159

ierr = PetscArraycpy(c->compressedrow.i,a->compressedrow.i,i+1)((sizeof(*(c->compressedrow.i)) != sizeof(*(a->compressedrow
.i))) || PetscMemcpy(c->compressedrow.i,a->compressedrow
.i,(i+1)*sizeof(*(c->compressedrow.i))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3159,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3160

ierr = PetscArraycpy(c->compressedrow.rindex,a->compressedrow.rindex,i)((sizeof(*(c->compressedrow.rindex)) != sizeof(*(a->compressedrow
.rindex))) || PetscMemcpy(c->compressedrow.rindex,a->compressedrow
.rindex,(i)*sizeof(*(c->compressedrow.rindex))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3160,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3161

} else {

3162

c->compressedrow.use = PETSC_FALSE;

3163

c->compressedrow.i = NULL((void*)0);

3164

c->compressedrow.rindex = NULL((void*)0);

3165

}

3166

C->nonzerostate = A->nonzerostate;

3167

3168

ierr = PetscFunctionListDuplicate(((PetscObject)A)->qlist,&((PetscObject)C)->qlist);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3168,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3169

3170

}

3171

3172

PetscErrorCode MatDuplicate_SeqBAIJ(Mat A,MatDuplicateOption cpvalues,Mat *B)

3173

{

3174

PetscErrorCode ierr;

3175

3176

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3176; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3177

ierr = MatCreate(PetscObjectComm((PetscObject)A),B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3177,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3178

ierr = MatSetSizes(*B,A->rmap->N,A->cmap->n,A->rmap->N,A->cmap->n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3178,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3179

ierr = MatSetType(*B,MATSEQBAIJ"seqbaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3179,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3180

ierr = MatDuplicateNoCreate_SeqBAIJ(*B,A,cpvalues,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3180,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3181

3182

}

3183

3184

PetscErrorCode MatLoad_SeqBAIJ(Mat newmat,PetscViewer viewer)

3185

{

3186

Mat_SeqBAIJ *a;

3187

PetscErrorCode ierr;

3188

PetscInt i,nz,header[4],*rowlengths=0,M,N,bs = newmat->rmap->bs;

3189

PetscInt *mask,mbs,*jj,j,rowcount,nzcount,k,*browlengths,maskcount;

3190

PetscInt kmax,jcount,block,idx,point,nzcountb,extra_rows,rows,cols;

3191

PetscInt *masked,nmask,tmp,bs2,ishift;

3192

PetscMPIInt size;

3193

int fd;

3194

PetscScalar *aa;

3195

MPI_Comm comm;

3196

PetscBool isbinary;

3197

3198

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3198; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3199

ierr = PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERBINARY"binary",&isbinary);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3199,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3200

if (!isbinary) SETERRQ2(PetscObjectComm((PetscObject)newmat),PETSC_ERR_SUP,"Viewer type %s not yet supported for reading %s matrices",((PetscObject)viewer)->type_name,((PetscObject)newmat)->type_name)return PetscError(PetscObjectComm((PetscObject)newmat),3200,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",56
,PETSC_ERROR_INITIAL,"Viewer type %s not yet supported for reading %s matrices"
,((PetscObject)viewer)->type_name,((PetscObject)newmat)->
type_name);

3201

3202

/* force binary viewer to load .info file if it has not yet done so */

3203

ierr = PetscViewerSetUp(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3203,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3204

ierr = PetscObjectGetComm((PetscObject)viewer,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3204,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3205

ierr = PetscOptionsBegin(comm,NULL,"Options for loading SEQBAIJ matrix","Mat")0; do { PetscOptionItems PetscOptionsObjectBase; PetscOptionItems
*PetscOptionsObject = &PetscOptionsObjectBase; PetscMemzero
(PetscOptionsObject,sizeof(PetscOptionItems)); for (PetscOptionsObject
->count=(PetscOptionsPublish?-1:1); PetscOptionsObject->
count<2; PetscOptionsObject->count++) { PetscErrorCode _5_ierr
= PetscOptionsBegin_Private(PetscOptionsObject,comm,((void*)
0),"Options for loading SEQBAIJ matrix","Mat");do {if (__builtin_expect
(!!(_5_ierr),0)) return PetscError(((MPI_Comm)0x44000001),3205
,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3205,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3206

ierr = PetscOptionsInt("-matload_block_size","Set the blocksize used to store the matrix","MatLoad",bs,&bs,NULL)PetscOptionsInt_Private(PetscOptionsObject,"-matload_block_size"
,"Set the blocksize used to store the matrix","MatLoad",bs,&
bs,((void*)0),(-2147483647 - 1),2147483647);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3206,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3207

ierr = PetscOptionsEnd()_5_ierr = PetscOptionsEnd_Private(PetscOptionsObject);do {if (
__builtin_expect(!!(_5_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3207,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);}} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3207,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3208

if (bs < 0) bs = 1;

3209

bs2 = bs*bs;

3210

3211

ierr = MPI_Comm_size(comm,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3211,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3212

if (size > 1) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"view must have one processor")return PetscError(((MPI_Comm)0x44000001),3212,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,62,PETSC_ERROR_INITIAL,"view must have one processor");

3213

ierr = PetscViewerBinaryGetDescriptor(viewer,&fd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3213,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3214

ierr = PetscBinaryRead(fd,header,4,NULL((void*)0),PETSC_INT);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3214,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3215

if (header[0] != MAT_FILE_CLASSID1211216) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_FILE_UNEXPECTED,"not Mat object")return PetscError(((MPI_Comm)0x44000001),3215,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,79,PETSC_ERROR_INITIAL,"not Mat object");

3216

M = header[1]; N = header[2]; nz = header[3];

3217

3218

if (header[3] < 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_FILE_UNEXPECTED,"Matrix stored in special format, cannot load as SeqBAIJ")return PetscError(((MPI_Comm)0x44000001),3218,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,79,PETSC_ERROR_INITIAL,"Matrix stored in special format, cannot load as SeqBAIJ"
);

3219

if (M != N) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Can only do square matrices")return PetscError(((MPI_Comm)0x44000001),3219,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"Can only do square matrices");

3220

3221

3222

This code adds extra rows to make sure the number of rows is

3223

divisible by the blocksize

3224

3225

mbs = M/bs;

3226

extra_rows = bs - M + bs*(mbs);

3227

if (extra_rows == bs) extra_rows = 0;

3228

else mbs++;

3229

if (extra_rows) {

3230

ierr = PetscInfo(viewer,"Padding loaded matrix to match blocksize\n")PetscInfo_Private(__func__,viewer,"Padding loaded matrix to match blocksize\n"
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3230,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3231

}

3232

3233

/* Set global sizes if not already set */

3234

if (newmat->rmap->n < 0 && newmat->rmap->N < 0 && newmat->cmap->n < 0 && newmat->cmap->N < 0) {

3235

ierr = MatSetSizes(newmat,PETSC_DECIDE-1,PETSC_DECIDE-1,M+extra_rows,N+extra_rows);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3235,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3236

} else { /* Check if the matrix global sizes are correct */

3237

ierr = MatGetSize(newmat,&rows,&cols);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3237,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3238

if (rows < 0 && cols < 0) { /* user might provide local size instead of global size */

3239

ierr = MatGetLocalSize(newmat,&rows,&cols);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3239,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3240

}

3241

if (M != rows || N != cols) SETERRQ4(PETSC_COMM_SELF,PETSC_ERR_FILE_UNEXPECTED,"Matrix in file of different length (%d, %d) than the input matrix (%d, %d)",M,N,rows,cols)return PetscError(((MPI_Comm)0x44000001),3241,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,79,PETSC_ERROR_INITIAL,"Matrix in file of different length (%d, %d) than the input matrix (%d, %d)"
,M,N,rows,cols);

3242

}

3243

3244

/* read in row lengths */

3245

ierr = PetscMalloc1(M+extra_rows,&rowlengths)PetscMallocA(1,PETSC_FALSE,3245,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(M+extra_rows)*sizeof(**(&rowlengths)),(&rowlengths
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3245,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3246

ierr = PetscBinaryRead(fd,rowlengths,M,NULL((void*)0),PETSC_INT);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3246,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3247

for (i=0; i<extra_rows; i++) rowlengths[M+i] = 1;

3248

3249

/* read in column indices */

3250

ierr = PetscMalloc1(nz+extra_rows,&jj)PetscMallocA(1,PETSC_FALSE,3250,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz+extra_rows)*sizeof(**(&jj)),(&jj));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3250,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3251

ierr = PetscBinaryRead(fd,jj,nz,NULL((void*)0),PETSC_INT);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3251,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3252

for (i=0; i<extra_rows; i++) jj[nz+i] = M+i;

3253

3254

/* loop over row lengths determining block row lengths */

3255

ierr = PetscCalloc1(mbs,&browlengths)PetscMallocA(1,PETSC_TRUE,3255,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(mbs)*sizeof(**(&browlengths)),(&browlengths
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3255,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3256

ierr = PetscMalloc2(mbs,&mask,mbs,&masked)PetscMallocA(2,PETSC_FALSE,3256,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(mbs)*sizeof(**(&mask)),(&mask),(size_t)(mbs
)*sizeof(**(&masked)),(&masked));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3256,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3257

ierr = PetscArrayzero(mask,mbs)PetscMemzero(mask,(mbs)*sizeof(*(mask)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3257,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3258

rowcount = 0;

3259

nzcount = 0;

3260

for (i=0; i<mbs; i++) {

3261

nmask = 0;

3262

for (j=0; j<bs; j++) {

3263

kmax = rowlengths[rowcount];

3264

for (k=0; k<kmax; k++) {

3265

tmp = jj[nzcount++]/bs;

3266

if (!mask[tmp]) {masked[nmask++] = tmp; mask[tmp] = 1;}

3267

}

3268

rowcount++;

3269

}

3270

browlengths[i] += nmask;

3271

/* zero out the mask elements we set */

3272

for (j=0; j<nmask; j++) mask[masked[j]] = 0;

3273

}

3274

3275

/* Do preallocation */

3276

ierr = MatSeqBAIJSetPreallocation(newmat,bs,0,browlengths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3276,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3277

a = (Mat_SeqBAIJ*)newmat->data;

3278

3279

/* set matrix "i" values */

3280

a->i[0] = 0;

3281

for (i=1; i<= mbs; i++) {

3282

a->i[i] = a->i[i-1] + browlengths[i-1];

3283

a->ilen[i-1] = browlengths[i-1];

3284

}

3285

a->nz = 0;

3286

for (i=0; i<mbs; i++) a->nz += browlengths[i];

3287

3288

/* read in nonzero values */

3289

ierr = PetscMalloc1(nz+extra_rows,&aa)PetscMallocA(1,PETSC_FALSE,3289,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(nz+extra_rows)*sizeof(**(&aa)),(&aa));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3289,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3290

ierr = PetscBinaryRead(fd,aa,nz,NULL((void*)0),PETSC_SCALARPETSC_DOUBLE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3290,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3291

for (i=0; i<extra_rows; i++) aa[nz+i] = 1.0;

3292

3293

/* set "a" and "j" values into matrix */

3294

nzcount = 0; jcount = 0;

3295

for (i=0; i<mbs; i++) {

3296

nzcountb = nzcount;

3297

nmask = 0;

3298

for (j=0; j<bs; j++) {

3299

kmax = rowlengths[i*bs+j];

3300

for (k=0; k<kmax; k++) {

3301

tmp = jj[nzcount++]/bs;

3302

if (!mask[tmp]) { masked[nmask++] = tmp; mask[tmp] = 1;}

3303

}

3304

}

3305

/* sort the masked values */

3306

ierr = PetscSortInt(nmask,masked);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3306,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3307

3308

/* set "j" values into matrix */

3309

maskcount = 1;

3310

for (j=0; j<nmask; j++) {

3311

a->j[jcount++] = masked[j];

3312

mask[masked[j]] = maskcount++;

3313

}

3314

/* set "a" values into matrix */

3315

ishift = bs2*a->i[i];

3316

for (j=0; j<bs; j++) {

3317

kmax = rowlengths[i*bs+j];

3318

for (k=0; k<kmax; k++) {

3319

tmp = jj[nzcountb]/bs;

3320

block = mask[tmp] - 1;

3321

point = jj[nzcountb] - bs*tmp;

3322

idx = ishift + bs2*block + j + bs*point;

3323

a->a[idx] = (MatScalar)aa[nzcountb++];

3324

}

3325

}

3326

/* zero out the mask elements we set */

3327

for (j=0; j<nmask; j++) mask[masked[j]] = 0;

3328

}

3329

if (jcount != a->nz) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_FILE_UNEXPECTED,"Bad binary matrix")return PetscError(((MPI_Comm)0x44000001),3329,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,79,PETSC_ERROR_INITIAL,"Bad binary matrix");

3330

3331

ierr = PetscFree(rowlengths)((*PetscTrFree)((void*)(rowlengths),3331,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((rowlengths) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3331,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3332

ierr = PetscFree(browlengths)((*PetscTrFree)((void*)(browlengths),3332,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((browlengths) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3332,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3333

ierr = PetscFree(aa)((*PetscTrFree)((void*)(aa),3333,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((aa) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3333,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3334

ierr = PetscFree(jj)((*PetscTrFree)((void*)(jj),3334,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((jj) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3334,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3335

ierr = PetscFree2(mask,masked)PetscFreeA(2,3335,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,&(mask),&(masked));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3335,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3336

3337

ierr = MatAssemblyBegin(newmat,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3337,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3338

ierr = MatAssemblyEnd(newmat,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3338,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3339

3340

}

3341

3342

/*@C

3343

MatCreateSeqBAIJ - Creates a sparse matrix in block AIJ (block

3344

compressed row) format. For good matrix assembly performance the

3345

user should preallocate the matrix storage by setting the parameter nz

3346

(or the array nnz). By setting these parameters accurately, performance

3347

during matrix assembly can be increased by more than a factor of 50.

3348

3349

Collective

3350

3351

Input Parameters:

3352

+ comm - MPI communicator, set to PETSC_COMM_SELF

3353

. bs - size of block, the blocks are ALWAYS square. One can use MatSetBlockSizes() to set a different row and column blocksize but the row

3354

blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs()

3355

. m - number of rows

3356

. n - number of columns

3357

. nz - number of nonzero blocks per block row (same for all rows)

3358

- nnz - array containing the number of nonzero blocks in the various block rows

3359

(possibly different for each block row) or NULL

3360

3361

Output Parameter:

3362

. A - the matrix

3363

3364

It is recommended that one use the MatCreate(), MatSetType() and/or MatSetFromOptions(),

3365

MatXXXXSetPreallocation() paradigm instead of this routine directly.

3366

[MatXXXXSetPreallocation() is, for example, MatSeqAIJSetPreallocation]

3367

3368

Options Database Keys:

3369

+ -mat_no_unroll - uses code that does not unroll the loops in the

3370

block calculations (much slower)

3371

- -mat_block_size - size of the blocks to use

3372

3373

Level: intermediate

3374

3375

Notes:

3376

The number of rows and columns must be divisible by blocksize.

3377

3378

If the nnz parameter is given then the nz parameter is ignored

3379

3380

A nonzero block is any block that as 1 or more nonzeros in it

3381

3382

The block AIJ format is fully compatible with standard Fortran 77

3383

storage. That is, the stored row and column indices can begin at

3384

either one (as in Fortran) or zero. See the users' manual for details.

3385

3386

Specify the preallocated storage with either nz or nnz (not both).

3387

Set nz=PETSC_DEFAULT and nnz=NULL for PETSc to control dynamic memory

3388

allocation. See Users-Manual: ch_mat for details.

3389

matrices.

3390

3391

.seealso: MatCreate(), MatCreateSeqAIJ(), MatSetValues(), MatCreateBAIJ()

3392

@*/

3393

PetscErrorCode MatCreateSeqBAIJ(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt nz,const PetscInt nnz[],Mat *A)

3394

{

3395

PetscErrorCode ierr;

3396

3397

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3397; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3398

ierr = MatCreate(comm,A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3398,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3399

ierr = MatSetSizes(*A,m,n,m,n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3399,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3400

ierr = MatSetType(*A,MATSEQBAIJ"seqbaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3400,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3401

ierr = MatSeqBAIJSetPreallocation(*A,bs,nz,(PetscInt*)nnz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3401,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3402

3403

}

3404

3405

/*@C

3406

MatSeqBAIJSetPreallocation - Sets the block size and expected nonzeros

3407

per row in the matrix. For good matrix assembly performance the

3408

user should preallocate the matrix storage by setting the parameter nz

3409

(or the array nnz). By setting these parameters accurately, performance

3410

during matrix assembly can be increased by more than a factor of 50.

3411

3412

Collective

3413

3414

Input Parameters:

3415

+ B - the matrix

3416

. bs - size of block, the blocks are ALWAYS square. One can use MatSetBlockSizes() to set a different row and column blocksize but the row

3417

blocksize always defines the size of the blocks. The column blocksize sets the blocksize of the vectors obtained with MatCreateVecs()

3418

. nz - number of block nonzeros per block row (same for all rows)

3419

- nnz - array containing the number of block nonzeros in the various block rows

3420

(possibly different for each block row) or NULL

3421

3422

Options Database Keys:

3423

+ -mat_no_unroll - uses code that does not unroll the loops in the

3424

block calculations (much slower)

3425

- -mat_block_size - size of the blocks to use

3426

3427

Level: intermediate

3428

3429

Notes:

3430

If the nnz parameter is given then the nz parameter is ignored

3431

3432

You can call MatGetInfo() to get information on how effective the preallocation was;

3433

for example the fields mallocs,nz_allocated,nz_used,nz_unneeded;

3434

You can also run with the option -info and look for messages with the string

3435

malloc in them to see if additional memory allocation was needed.

3436

3437

The block AIJ format is fully compatible with standard Fortran 77

3438

storage. That is, the stored row and column indices can begin at

3439

either one (as in Fortran) or zero. See the users' manual for details.

3440

3441

Specify the preallocated storage with either nz or nnz (not both).

3442

Set nz=PETSC_DEFAULT and nnz=NULL for PETSc to control dynamic memory

3443

allocation. See Users-Manual: ch_mat for details.

3444

3445

.seealso: MatCreate(), MatCreateSeqAIJ(), MatSetValues(), MatCreateBAIJ(), MatGetInfo()

3446

@*/

3447

PetscErrorCode MatSeqBAIJSetPreallocation(Mat B,PetscInt bs,PetscInt nz,const PetscInt nnz[])

3448

{

3449

PetscErrorCode ierr;

3450

3451

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3451; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3452

PetscValidHeaderSpecific(B,MAT_CLASSID,1)do { if (!B) return PetscError(((MPI_Comm)0x44000001),3452,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(B,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3452
,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(B))->classid != MAT_CLASSID) { if (
((PetscObject)(B))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3452,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3452,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

3453

PetscValidType(B,1)do { if (!((PetscObject)B)->type_name) return PetscError((
(MPI_Comm)0x44000001),3453,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,73,PETSC_ERROR_INITIAL,"%s object's type is not set: Argument # %d"
,((PetscObject)B)->class_name,1); } while (0);

3454

PetscValidLogicalCollectiveInt(B,bs,2)do { PetscErrorCode _7_ierr; PetscInt b1[2],b2[2]; b1[0] = -bs
; b1[1] = bs; _7_ierr = (PetscAllreduceBarrierCheck(PetscObjectComm
((PetscObject)B),2,3454,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)B))),0) || MPI_Allreduce((b1),(b2),(2),(((MPI_Datatype
)0x4c000405)),((MPI_Op)(0x58000001)),(PetscObjectComm((PetscObject
)B)))));do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),3454,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (-b2[0] != b2
[1]) return PetscError(PetscObjectComm((PetscObject)B),3454,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",62
,PETSC_ERROR_INITIAL,"Int value must be same on all processes, argument # %d"
,2); } while (0);

3455

ierr = PetscTryMethod(B,"MatSeqBAIJSetPreallocation_C",(Mat,PetscInt,PetscInt,const PetscInt[]),(B,bs,nz,nnz))0; do { PetscErrorCode (*_7_f)(Mat,PetscInt,PetscInt,const PetscInt
[]), _7_ierr; _7_ierr = PetscObjectQueryFunction_Private(((PetscObject
)(B)),("MatSeqBAIJSetPreallocation_C"),(PetscVoidFunction*)(&
_7_f));do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),3455,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_7_f) {_7_ierr
= (*_7_f)(B,bs,nz,nnz);do {if (__builtin_expect(!!(_7_ierr),
0)) return PetscError(((MPI_Comm)0x44000001),3455,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3455,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3456

3457

}

3458

3459

/*@C

3460

MatSeqBAIJSetPreallocationCSR - Allocates memory for a sparse sequential matrix in AIJ format

3461

(the default sequential PETSc format).

3462

3463

Collective

3464

3465

Input Parameters:

3466

+ B - the matrix

3467

. i - the indices into j for the start of each local row (starts with zero)

3468

. j - the column indices for each local row (starts with zero) these must be sorted for each row

3469

- v - optional values in the matrix

3470

3471

Level: developer

3472

3473

Notes:

3474

The order of the entries in values is specified by the MatOption MAT_ROW_ORIENTED. For example, C programs

3475

may want to use the default MAT_ROW_ORIENTED=PETSC_TRUE and use an array v[nnz][bs][bs] where the second index is

3476

over rows within a block and the last index is over columns within a block row. Fortran programs will likely set

3477

MAT_ROW_ORIENTED=PETSC_FALSE and use a Fortran array v(bs,bs,nnz) in which the first index is over rows within a

3478

block column and the second index is over columns within a block.

3479

3480

.seealso: MatCreate(), MatCreateSeqBAIJ(), MatSetValues(), MatSeqBAIJSetPreallocation(), MATSEQBAIJ

3481

@*/

3482

PetscErrorCode MatSeqBAIJSetPreallocationCSR(Mat B,PetscInt bs,const PetscInt i[],const PetscInt j[], const PetscScalar v[])

3483

{

3484

PetscErrorCode ierr;

3485

3486

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3486; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3487

PetscValidHeaderSpecific(B,MAT_CLASSID,1)do { if (!B) return PetscError(((MPI_Comm)0x44000001),3487,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(B,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3487
,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(B))->classid != MAT_CLASSID) { if (
((PetscObject)(B))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3487,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3487,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

3488

PetscValidType(B,1)do { if (!((PetscObject)B)->type_name) return PetscError((
(MPI_Comm)0x44000001),3488,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,73,PETSC_ERROR_INITIAL,"%s object's type is not set: Argument # %d"
,((PetscObject)B)->class_name,1); } while (0);

3489

PetscValidLogicalCollectiveInt(B,bs,2)do { PetscErrorCode _7_ierr; PetscInt b1[2],b2[2]; b1[0] = -bs
; b1[1] = bs; _7_ierr = (PetscAllreduceBarrierCheck(PetscObjectComm
((PetscObject)B),2,3489,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)B))),0) || MPI_Allreduce((b1),(b2),(2),(((MPI_Datatype
)0x4c000405)),((MPI_Op)(0x58000001)),(PetscObjectComm((PetscObject
)B)))));do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError
(((MPI_Comm)0x44000001),3489,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (-b2[0] != b2
[1]) return PetscError(PetscObjectComm((PetscObject)B),3489,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c",62
,PETSC_ERROR_INITIAL,"Int value must be same on all processes, argument # %d"
,2); } while (0);

3490

ierr = PetscTryMethod(B,"MatSeqBAIJSetPreallocationCSR_C",(Mat,PetscInt,const PetscInt[],const PetscInt[],const PetscScalar[]),(B,bs,i,j,v))0; do { PetscErrorCode (*_7_f)(Mat,PetscInt,const PetscInt[],
const PetscInt[],const PetscScalar[]), _7_ierr; _7_ierr = PetscObjectQueryFunction_Private
(((PetscObject)(B)),("MatSeqBAIJSetPreallocationCSR_C"),(PetscVoidFunction
*)(&_7_f));do {if (__builtin_expect(!!(_7_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),3490,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0); if (_7_f) {_7_ierr
= (*_7_f)(B,bs,i,j,v);do {if (__builtin_expect(!!(_7_ierr),0
)) return PetscError(((MPI_Comm)0x44000001),3490,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3490,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3491

3492

}

3493

3494

3495

/*@

3496

MatCreateSeqBAIJWithArrays - Creates an sequential BAIJ matrix using matrix elements provided by the user.

3497

3498

Collective

3499

3500

Input Parameters:

3501

+ comm - must be an MPI communicator of size 1

3502

. bs - size of block

3503

. m - number of rows

3504

. n - number of columns

3505

. i - row indices; that is i[0] = 0, i[row] = i[row-1] + number of elements in that row block row of the matrix

3506

. j - column indices

3507

- a - matrix values

3508

3509

Output Parameter:

3510

. mat - the matrix

3511

3512

Level: advanced

3513

3514

Notes:

3515

The i, j, and a arrays are not copied by this routine, the user must free these arrays

3516

once the matrix is destroyed

3517

3518

You cannot set new nonzero locations into this matrix, that will generate an error.

3519

3520

The i and j indices are 0 based

3521

3522

When block size is greater than 1 the matrix values must be stored using the BAIJ storage format (see the BAIJ code to determine this).

3523

3524

The order of the entries in values is the same as the block compressed sparse row storage format; that is, it is

3525

the same as a three dimensional array in Fortran values(bs,bs,nnz) that contains the first column of the first

3526

block, followed by the second column of the first block etc etc. That is, the blocks are contiguous in memory

3527

with column-major ordering within blocks.

3528

3529

.seealso: MatCreate(), MatCreateBAIJ(), MatCreateSeqBAIJ()

3530

3531

@*/

3532

PetscErrorCode MatCreateSeqBAIJWithArrays(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt i[],PetscInt j[],PetscScalar a[],Mat *mat)

3533

{

3534

PetscErrorCode ierr;

3535

PetscInt ii;

3536

Mat_SeqBAIJ *baij;

3537

3538

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3538; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3539

if (bs != 1) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_SUP,"block size %D > 1 is not supported yet",bs)return PetscError(((MPI_Comm)0x44000001),3539,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,56,PETSC_ERROR_INITIAL,"block size %D > 1 is not supported yet"
,bs);

3540

if (m > 0 && i[0]) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"i (row indices) must start with 0")return PetscError(((MPI_Comm)0x44000001),3540,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"i (row indices) must start with 0");

3541

3542

ierr = MatCreate(comm,mat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3542,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3543

ierr = MatSetSizes(*mat,m,n,m,n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3543,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3544

ierr = MatSetType(*mat,MATSEQBAIJ"seqbaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3544,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3545

ierr = MatSeqBAIJSetPreallocation(*mat,bs,MAT_SKIP_ALLOCATION-4,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3545,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3546

baij = (Mat_SeqBAIJ*)(*mat)->data;

3547

ierr = PetscMalloc2(m,&baij->imax,m,&baij->ilen)PetscMallocA(2,PETSC_FALSE,3547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,(size_t)(m)*sizeof(**(&baij->imax)),(&baij->imax
),(size_t)(m)*sizeof(**(&baij->ilen)),(&baij->ilen
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3547,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3548

ierr = PetscLogObjectMemory((PetscObject)*mat,2*m*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3548,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3549

3550

baij->i = i;

3551

baij->j = j;

3552

baij->a = a;

3553

3554

baij->singlemalloc = PETSC_FALSE;

3555

baij->nonew = -1; /*this indicates that inserting a new value in the matrix that generates a new nonzero is an error*/

3556

baij->free_a = PETSC_FALSE;

3557

baij->free_ij = PETSC_FALSE;

3558

3559

for (ii=0; ii<m; ii++) {

3560

baij->ilen[ii] = baij->imax[ii] = i[ii+1] - i[ii];

3561

#if defined(PETSC_USE_DEBUG1)

3562

if (i[ii+1] - i[ii] < 0) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Negative row length in i (row indices) row = %d length = %d",ii,i[ii+1] - i[ii])return PetscError(((MPI_Comm)0x44000001),3562,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Negative row length in i (row indices) row = %d length = %d"
,ii,i[ii+1] - i[ii]);

3563

#endif

3564

}

3565

#if defined(PETSC_USE_DEBUG1)

3566

for (ii=0; ii<baij->i[m]; ii++) {

3567

if (j[ii] < 0) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Negative column index at location = %d index = %d",ii,j[ii])return PetscError(((MPI_Comm)0x44000001),3567,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Negative column index at location = %d index = %d"
,ii,j[ii]);

3568

if (j[ii] > n - 1) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Column index to large at location = %d index = %d",ii,j[ii])return PetscError(((MPI_Comm)0x44000001),3568,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,63,PETSC_ERROR_INITIAL,"Column index to large at location = %d index = %d"
,ii,j[ii]);

3569

}

3570

#endif

3571

3572

ierr = MatAssemblyBegin(*mat,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3572,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3573

ierr = MatAssemblyEnd(*mat,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3573,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3574

3575

}

3576

3577

PetscErrorCode MatCreateMPIMatConcatenateSeqMat_SeqBAIJ(MPI_Comm comm,Mat inmat,PetscInt n,MatReuse scall,Mat *outmat)

3578

{

3579

PetscErrorCode ierr;

3580

PetscMPIInt size;

3581

3582

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c";
petscstack->line[petscstack->currentsize] = 3582; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3583

ierr = MPI_Comm_size(comm,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3583,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3584

if (size == 1 && scall == MAT_REUSE_MATRIX) {

3585

ierr = MatCopy(inmat,*outmat,SAME_NONZERO_PATTERN);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3585,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3586

} else {

3587

ierr = MatCreateMPIMatConcatenateSeqMat_MPIBAIJ(comm,inmat,n,scall,outmat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3587,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/baij/seq/baij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3588

}

3589

3590

}