Bug Summary

File:dm/field/impls/da/dmfieldda.c
Warning:line 290, column 21
Division by zero

Annotated Source Code

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1#include <petsc/private/dmfieldimpl.h> /*I "petscdmfield.h" I*/
2#include <petsc/private/dmimpl.h> /*I "petscdm.h" I*/
3#include <petscdmda.h>
4
5typedef struct _n_DMField_DA
6{
7 PetscScalar *cornerVals;
8 PetscScalar *cornerCoeffs;
9 PetscScalar *work;
10 PetscReal coordRange[3][2];
11}
12DMField_DA;
13
14static PetscErrorCode DMFieldDestroy_DA(DMField field)
15{
16 DMField_DA *dafield;
17 PetscErrorCode ierr;
18
19 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 19; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
20 dafield = (DMField_DA *) field->data;
21 ierr = PetscFree3(dafield->cornerVals,dafield->cornerCoeffs,dafield->work)PetscFreeA(3,21,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,&(dafield->cornerVals),&(dafield->cornerCoeffs
),&(dafield->work));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),21,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
22 ierr = PetscFree(dafield)((*PetscTrFree)((void*)(dafield),22,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
) || ((dafield) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),22,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
23 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);
24}
25
26static PetscErrorCode DMFieldView_DA(DMField field,PetscViewer viewer)
27{
28 DMField_DA *dafield = (DMField_DA *) field->data;
29 PetscBool iascii;
30 PetscErrorCode ierr;
31
32 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 32; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
33 ierr = PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERASCII"ascii",&iascii);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),33,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
34 if (iascii) {
35 PetscInt i, c, dim;
36 PetscInt nc;
37 DM dm = field->dm;
38
39 PetscViewerASCIIPrintf(viewer, "Field corner values:\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),39,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
40 ierr = PetscViewerASCIIPushTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),40,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
41 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),41,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
42 nc = field->numComponents;
43 for (i = 0, c = 0; i < (1 << dim); i++) {
44 PetscInt j;
45
46 for (j = 0; j < nc; j++, c++) {
47 PetscScalar val = dafield->cornerVals[nc * i + j];
48
49#if !defined(PETSC_USE_COMPLEX)
50 ierr = PetscViewerASCIIPrintf(viewer,"%g ",(double) val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),50,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
51#else
52 ierr = PetscViewerASCIIPrintf(viewer,"%g+i%g ",(double) PetscRealPart(val)(val),(double) PetscImaginaryPart(val)((PetscReal)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),52,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
53#endif
54 }
55 ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),55,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
56 }
57 ierr = PetscViewerASCIIPopTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),57,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
58 }
59 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);
60}
61
62#define MEdot(y,A,x,m,c,cast)do { PetscInt _k, _l; for (_k = 0; _k < (c); _k++) (y)[_k]
= 0.; for (_l = 0; _l < (m); _l++) { for (_k = 0; _k <
(c); _k++) { (y)[_k] += cast((A)[(c) * _l + _k]) * (x)[_l]; }
} } while (0) \
63 do { \
64 PetscInt _k, _l; \
65 for (_k = 0; _k < (c); _k++) (y)[_k] = 0.; \
66 for (_l = 0; _l < (m); _l++) { \
67 for (_k = 0; _k < (c); _k++) { \
68 (y)[_k] += cast((A)[(c) * _l + _k]) * (x)[_l]; \
69 } \
70 } \
71 } while (0)
72
73#define MEHess(out,cf,etaB,etaD,dim,nc,cast)do { PetscInt _m, _j, _k; for (_m = 0; _m < (nc) * (dim) *
(dim); _m++) (out)[_m] = 0.; for (_j = 0; _j < (dim); _j++
) { for (_k = _j + 1; _k < (dim); _k++) { PetscInt _ind = (
1 << _j) + (1 << _k); for (_m = 0; _m < (nc); _m
++) { PetscScalar c = (cf)[_m] * (etaB)[_ind] * (etaD)[_ind];
(out)[(_m * (dim) + _k) * (dim) + _j] += cast(c); (out)[(_m *
(dim) + _j) * (dim) + _k] += cast(c); } } } } while (0) \
74 do { \
75 PetscInt _m, _j, _k; \
76 for (_m = 0; _m < (nc) * (dim) * (dim); _m++) (out)[_m] = 0.; \
77 for (_j = 0; _j < (dim); _j++) { \
78 for (_k = _j + 1; _k < (dim); _k++) { \
79 PetscInt _ind = (1 << _j) + (1 << _k); \
80 for (_m = 0; _m < (nc); _m++) { \
81 PetscScalar c = (cf)[_m] * (etaB)[_ind] * (etaD)[_ind]; \
82 (out)[(_m * (dim) + _k) * (dim) + _j] += cast(c); \
83 (out)[(_m * (dim) + _j) * (dim) + _k] += cast(c); \
84 } \
85 } \
86 } \
87 } while (0)
88
89static void MultilinearEvaluate(PetscInt dim, PetscReal (*coordRange)[2], PetscInt nc, PetscScalar *cf, PetscScalar *cfWork, PetscInt nPoints, const PetscScalar *points, PetscDataType datatype, void *B, void *D, void *H)
90{
91 PetscInt i, j, k, l, m;
92 PetscInt whol = 1 << dim;
93 PetscInt half = whol >> 1;
94
95 PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 95; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);
96 if (!B && !D && !H) 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);
97 for (i = 0; i < nPoints; i++) {
98 const PetscScalar *point = &points[dim * i];
99 PetscReal deta[3] = {0.};
100 PetscReal etaB[8] = {1.,1.,1.,1.,1.,1.,1.,1.};
101 PetscReal etaD[8] = {1.,1.,1.,1.,1.,1.,1.,1.};
102 PetscReal work[8];
103
104 for (j = 0; j < dim; j++) {
105 PetscReal e, d;
106
107 e = (PetscRealPart(point[j])(point[j]) - coordRange[j][0]) / coordRange[j][1];
108 deta[j] = d = 1. / coordRange[j][1];
109 for (k = 0; k < whol; k++) {work[k] = etaB[k];}
110 for (k = 0; k < half; k++) {
111 etaB[k] = work[2 * k] * e;
112 etaB[k + half] = work[2 * k + 1];
113 }
114 if (H) {
115 for (k = 0; k < whol; k++) {work[k] = etaD[k];}
116 for (k = 0; k < half; k++) {
117 etaD[k + half] = work[2 * k];
118 etaD[k ] = work[2 * k + 1] * d;
119 }
120 }
121 }
122 if (B) {
123 if (datatype == PETSC_SCALARPETSC_DOUBLE) {
124 PetscScalar *out = &((PetscScalar *)B)[nc * i];
125
126 MEdot(out,cf,etaB,(1 << dim),nc,(PetscScalar))do { PetscInt _k, _l; for (_k = 0; _k < (nc); _k++) (out)[
_k] = 0.; for (_l = 0; _l < ((1 << dim)); _l++) { for
(_k = 0; _k < (nc); _k++) { (out)[_k] += (PetscScalar)((cf
)[(nc) * _l + _k]) * (etaB)[_l]; } } } while (0);
127 } else {
128 PetscReal *out = &((PetscReal *)B)[nc * i];
129
130 MEdot(out,cf,etaB,(1 << dim),nc,PetscRealPart)do { PetscInt _k, _l; for (_k = 0; _k < (nc); _k++) (out)[
_k] = 0.; for (_l = 0; _l < ((1 << dim)); _l++) { for
(_k = 0; _k < (nc); _k++) { (out)[_k] += ((cf)[(nc) * _l +
_k]) * (etaB)[_l]; } } } while (0);
131 }
132 }
133 if (D) {
134 if (datatype == PETSC_SCALARPETSC_DOUBLE) {
135 PetscScalar *out = &((PetscScalar *)D)[nc * dim * i];
136
137 for (m = 0; m < nc * dim; m++) out[m] = 0.;
138 } else {
139 PetscReal *out = &((PetscReal *)D)[nc * dim * i];
140
141 for (m = 0; m < nc * dim; m++) out[m] = 0.;
142 }
143 for (j = 0; j < dim; j++) {
144 PetscReal d = deta[j];
145
146 for (k = 0; k < whol * nc; k++) {cfWork[k] = cf[k];}
147 for (k = 0; k < whol; k++) {work[k] = etaB[k];}
148 for (k = 0; k < half; k++) {
149 PetscReal e;
150
151 etaB[k] = work[2 * k];
152 etaB[k + half] = e = work[2 * k + 1];
153
154 for (l = 0; l < nc; l++) {
155 cf[ k * nc + l] = cfWork[ 2 * k * nc + l];
156 cf[(k + half) * nc + l] = cfWork[(2 * k + 1) * nc + l];
157 }
158 if (datatype == PETSC_SCALARPETSC_DOUBLE) {
159 PetscScalar *out = &((PetscScalar *)D)[nc * dim * i];
160
161 for (l = 0; l < nc; l++) {
162 out[l * dim + j] += d * e * cf[k * nc + l];
163 }
164 } else {
165 PetscReal *out = &((PetscReal *)D)[nc * dim * i];
166
167 for (l = 0; l < nc; l++) {
168 out[l * dim + j] += d * e * PetscRealPart(cf[k * nc + l])(cf[k * nc + l]);
169 }
170 }
171 }
172 }
173 }
174 if (H) {
175 if (datatype == PETSC_SCALARPETSC_DOUBLE) {
176 PetscScalar *out = &((PetscScalar *)H)[nc * dim * dim * i];
177
178 MEHess(out,cf,etaB,etaD,dim,nc,(PetscScalar))do { PetscInt _m, _j, _k; for (_m = 0; _m < (nc) * (dim) *
(dim); _m++) (out)[_m] = 0.; for (_j = 0; _j < (dim); _j++
) { for (_k = _j + 1; _k < (dim); _k++) { PetscInt _ind = (
1 << _j) + (1 << _k); for (_m = 0; _m < (nc); _m
++) { PetscScalar c = (cf)[_m] * (etaB)[_ind] * (etaD)[_ind];
(out)[(_m * (dim) + _k) * (dim) + _j] += (PetscScalar)(c); (
out)[(_m * (dim) + _j) * (dim) + _k] += (PetscScalar)(c); } }
} } while (0);
179 } else {
180 PetscReal *out = &((PetscReal *)H)[nc * dim * dim * i];
181
182 MEHess(out,cf,etaB,etaD,dim,nc,PetscRealPart)do { PetscInt _m, _j, _k; for (_m = 0; _m < (nc) * (dim) *
(dim); _m++) (out)[_m] = 0.; for (_j = 0; _j < (dim); _j++
) { for (_k = _j + 1; _k < (dim); _k++) { PetscInt _ind = (
1 << _j) + (1 << _k); for (_m = 0; _m < (nc); _m
++) { PetscScalar c = (cf)[_m] * (etaB)[_ind] * (etaD)[_ind];
(out)[(_m * (dim) + _k) * (dim) + _j] += (c); (out)[(_m * (dim
) + _j) * (dim) + _k] += (c); } } } } while (0);
183 }
184 }
185 }
186 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);
187}
188
189static PetscErrorCode DMFieldEvaluate_DA(DMField field, Vec points, PetscDataType datatype, void *B, void *D, void *H)
190{
191 DM dm;
192 DMField_DA *dafield;
193 PetscInt dim;
194 PetscInt N, n, nc;
195 const PetscScalar *array;
196 PetscReal (*coordRange)[2];
197 PetscErrorCode ierr;
198
199 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 199; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
200 dm = field->dm;
201 nc = field->numComponents;
202 dafield = (DMField_DA *) field->data;
203 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),203,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
204 ierr = VecGetLocalSize(points,&N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),204,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
205 if (N % dim) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Point vector size %D not divisible by coordinate dimension %D\n",N,dim)return PetscError(((MPI_Comm)0x44000001),205,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,75,PETSC_ERROR_INITIAL,"Point vector size %D not divisible by coordinate dimension %D\n"
,N,dim);
206 n = N / dim;
207 coordRange = &(dafield->coordRange[0]);
208 ierr = VecGetArrayRead(points,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),208,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
209 MultilinearEvaluate(dim,coordRange,nc,dafield->cornerCoeffs,dafield->work,n,array,datatype,B,D,H);
210 ierr = VecRestoreArrayRead(points,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),210,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
211 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);
212}
213
214static PetscErrorCode DMFieldEvaluateFE_DA(DMField field, IS cellIS, PetscQuadrature points, PetscDataType datatype, void *B, void *D, void *H)
215{
216 PetscInt c, i, j, k, dim, cellsPer[3] = {0}, first[3] = {0}, whol, half;
1
Initializing to 0
→
217 PetscReal stepPer[3] = {0.};
218 PetscReal cellCoordRange[3][2] = {{0.,1.},{0.,1.},{0.,1.}};
219 PetscScalar *cellCoeffs, *work;
220 DM dm;
221 DMDALocalInfo info;
222 PetscInt cStart, cEnd;
223 PetscInt nq, nc;
224 const PetscReal *q;
225#if defined(PETSC_USE_COMPLEX)
226 PetscScalar *qs;
227#else
228 const PetscScalar *qs;
229#endif
230 DMField_DA *dafield;
231 PetscBool isStride;
232 const PetscInt *cells = NULL((void*)0);
233 PetscInt sfirst = -1, stride = -1, nCells;
234 PetscErrorCode ierr;
235
236 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 236; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
237 dafield = (DMField_DA *) field->data;
238 dm = field->dm;
239 nc = field->numComponents;
240 ierr = DMDAGetLocalInfo(dm,&info);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),240,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
241 dim = info.dim;
242 work = dafield->work;
243 stepPer[0] = 1./ info.mx;
244 stepPer[1] = 1./ info.my;
245 stepPer[2] = 1./ info.mz;
246 first[0] = info.gxs;
247 first[1] = info.gys;
248 first[2] = info.gzs;
249 cellsPer[0] = info.gxm;
250 cellsPer[1] = info.gym;
251 cellsPer[2] = info.gzm;
252 /* TODO: probably take components into account */
253 ierr = PetscQuadratureGetData(points, NULL((void*)0), NULL((void*)0), &nq, &q, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),253,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
254#if defined(PETSC_USE_COMPLEX)
255 ierr = DMGetWorkArray(dm,nq * dim,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&qs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),255,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
256 for (i = 0; i < nq * dim; i++) qs[i] = q[i];
257#else
258 qs = q;
259#endif
260 ierr = DMDAGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),260,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
261 ierr = DMGetWorkArray(dm,(1 << dim) * nc,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&cellCoeffs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),261,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
262 whol = (1 << dim);
263 half = whol >> 1;
264 ierr = ISGetLocalSize(cellIS,&nCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),264,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
265 ierr = PetscObjectTypeCompare((PetscObject)cellIS,ISSTRIDE"stride",&isStride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),265,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
266 if (isStride) {
2
←
Assuming 'isStride' is 0
→
3
←
Taking false branch
→
267 ierr = ISStrideGetInfo(cellIS,&sfirst,&stride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),267,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
268 } else {
269 ierr = ISGetIndices(cellIS,&cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),269,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
270 }
271 for (c = 0; c < nCells; c++) {
4
←
Assuming 'c' is < 'nCells'
→
5
←
Loop condition is true. Entering loop body
→
272 PetscInt cell = isStride ? (sfirst + c * stride) : cells[c];
6
←
'?' condition is false
→
273 PetscInt rem = cell;
274 PetscInt ijk[3] = {0};
275 void *cB, *cD, *cH;
276
277 if (datatype == PETSC_SCALARPETSC_DOUBLE) {
7
←
Assuming 'datatype' is not equal to PETSC_DOUBLE
→
8
←
Taking false branch
→
278 cB = B ? &((PetscScalar *)B)[nc * nq * c] : NULL((void*)0);
279 cD = D ? &((PetscScalar *)D)[nc * nq * dim * c] : NULL((void*)0);
280 cH = H ? &((PetscScalar *)H)[nc * nq * dim * dim * c] : NULL((void*)0);
281 } else {
282 cB = B ? &((PetscReal *)B)[nc * nq * c] : NULL((void*)0);
9
←
Assuming 'B' is null
→
10
←
'?' condition is false
→
283 cD = D ? &((PetscReal *)D)[nc * nq * dim * c] : NULL((void*)0);
11
←
Assuming 'D' is null
→
12
←
'?' condition is false
→
284 cH = H ? &((PetscReal *)H)[nc * nq * dim * dim * c] : NULL((void*)0);
13
←
Assuming 'H' is null
→
14
←
'?' condition is false
→
285 }
286 if (cell < cStart || cell >= cEnd) SETERRQ3(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Point %D not a cell [%D,%D), not implemented yet",cell,cStart,cEnd)return PetscError(((MPI_Comm)0x44000001),286,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,63,PETSC_ERROR_INITIAL,"Point %D not a cell [%D,%D), not implemented yet"
,cell,cStart,cEnd);
15
←
Taking false branch
→
287 for (i = 0; i < nc * whol; i++) {work[i] = dafield->cornerCoeffs[i];}
16
←
Loop condition is false. Execution continues on line 288
→
288 for (j = 0; j < dim; j++) {
17
←
Assuming 'j' is < 'dim'
→
18
←
Loop condition is true. Entering loop body
→
22
←
Assuming 'j' is < 'dim'
→
23
←
Loop condition is true. Entering loop body
→
26
←
Assuming 'j' is < 'dim'
→
27
←
Loop condition is true. Entering loop body
→
30
←
Assuming 'j' is < 'dim'
→
31
←
Loop condition is true. Entering loop body
→
289 PetscReal e, d;
290 ijk[j] = (rem % cellsPer[j]);
32
←
Division by zero
291 rem /= cellsPer[j];
292
293 e = 2. * (ijk[j] + first[j] + 0.5) * stepPer[j] - 1.;
294 d = stepPer[j];
295 for (i = 0; i < half; i++) {
19
←
Assuming 'i' is >= 'half'
→
20
←
Loop condition is false. Execution continues on line 301
→
24
←
Loop condition is false. Execution continues on line 301
→
28
←
Loop condition is false. Execution continues on line 301
→
296 for (k = 0; k < nc; k++) {
297 cellCoeffs[ i * nc + k] = work[ 2 * i * nc + k] * d;
298 cellCoeffs[(i + half) * nc + k] = work[ 2 * i * nc + k] * e + work[(2 * i + 1) * nc + k];
299 }
300 }
301 for (i = 0; i < whol * nc; i++) {work[i] = cellCoeffs[i];}
21
←
Loop condition is false. Execution continues on line 288
→
25
←
Loop condition is false. Execution continues on line 288
→
29
←
Loop condition is false. Execution continues on line 288
→
302 }
303 MultilinearEvaluate(dim,cellCoordRange,nc,cellCoeffs,dafield->work,nq,qs,datatype,cB,cD,cH);
304 }
305 if (!isStride) {
306 ierr = ISRestoreIndices(cellIS,&cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),306,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
307 }
308 ierr = DMRestoreWorkArray(dm,(1 << dim) * nc,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&cellCoeffs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),308,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
309#if defined(PETSC_USE_COMPLEX)
310 ierr = DMRestoreWorkArray(dm,nq * dim,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&qs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),310,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
311#endif
312 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);
313}
314
315static PetscErrorCode DMFieldEvaluateFV_DA(DMField field, IS cellIS, PetscDataType datatype, void *B, void *D, void *H)
316{
317 PetscInt c, i, dim, cellsPer[3] = {0}, first[3] = {0};
318 PetscReal stepPer[3] = {0.};
319 DM dm;
320 DMDALocalInfo info;
321 PetscInt cStart, cEnd, numCells;
322 PetscInt nc;
323 PetscScalar *points;
324 DMField_DA *dafield;
325 PetscBool isStride;
326 const PetscInt *cells = NULL((void*)0);
327 PetscInt sfirst = -1, stride = -1;
328 PetscErrorCode ierr;
329
330 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 330; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
331 dafield = (DMField_DA *) field->data;
332 dm = field->dm;
333 nc = field->numComponents;
334 ierr = DMDAGetLocalInfo(dm,&info);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),334,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
335 dim = info.dim;
336 stepPer[0] = 1./ info.mx;
337 stepPer[1] = 1./ info.my;
338 stepPer[2] = 1./ info.mz;
339 first[0] = info.gxs;
340 first[1] = info.gys;
341 first[2] = info.gzs;
342 cellsPer[0] = info.gxm;
343 cellsPer[1] = info.gym;
344 cellsPer[2] = info.gzm;
345 ierr = DMDAGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),345,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
346 ierr = ISGetLocalSize(cellIS,&numCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),346,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
347 ierr = DMGetWorkArray(dm,dim * numCells,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),347,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
348 ierr = PetscObjectTypeCompare((PetscObject)cellIS,ISSTRIDE"stride",&isStride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),348,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
349 if (isStride) {
350 ierr = ISStrideGetInfo(cellIS,&sfirst,&stride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),350,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
351 } else {
352 ierr = ISGetIndices(cellIS,&cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),352,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
353 }
354 for (c = 0; c < numCells; c++) {
355 PetscInt cell = isStride ? (sfirst + c * stride) : cells[c];
356 PetscInt rem = cell;
357 PetscInt ijk[3] = {0};
358
359 if (cell < cStart || cell >= cEnd) SETERRQ3(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Point %D not a cell [%D,%D), not implemented yet",cell,cStart,cEnd)return PetscError(((MPI_Comm)0x44000001),359,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,63,PETSC_ERROR_INITIAL,"Point %D not a cell [%D,%D), not implemented yet"
,cell,cStart,cEnd);
360 for (i = 0; i < dim; i++) {
361 ijk[i] = (rem % cellsPer[i]);
362 rem /= cellsPer[i];
363 points[dim * c + i] = (ijk[i] + first[i] + 0.5) * stepPer[i];
364 }
365 }
366 if (!isStride) {
367 ierr = ISRestoreIndices(cellIS,&cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),367,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
368 }
369 MultilinearEvaluate(dim,dafield->coordRange,nc,dafield->cornerCoeffs,dafield->work,numCells,points,datatype,B,D,H);
370 ierr = DMRestoreWorkArray(dm,dim * numCells,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),370,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
371 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);
372}
373
374static PetscErrorCode DMFieldGetDegree_DA(DMField field, IS pointIS, PetscInt *minDegree, PetscInt *maxDegree)
375{
376 DM dm;
377 PetscInt dim, h, imin;
378 PetscErrorCode ierr;
379
380 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 380; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
381 dm = field->dm;
382 ierr = ISGetMinMax(pointIS,&imin,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),382,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
383 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),383,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
384 for (h = 0; h <= dim; h++) {
385 PetscInt hEnd;
386
387 ierr = DMDAGetHeightStratum(dm,h,NULL((void*)0),&hEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),387,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
388 if (imin < hEnd) break;
389 }
390 dim -= h;
391 if (minDegree) *minDegree = 1;
392 if (maxDegree) *maxDegree = dim;
393 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);
394}
395
396static PetscErrorCode DMFieldCreateDefaultQuadrature_DA(DMField field, IS cellIS, PetscQuadrature *quad)
397{
398 PetscInt h, dim, imax, imin;
399 DM dm;
400 PetscErrorCode ierr;
401
402 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 402; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
403 dm = field->dm;
404 ierr = ISGetMinMax(cellIS,&imin,&imax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),404,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
405 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),405,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
406 *quad = NULL((void*)0);
407 for (h = 0; h <= dim; h++) {
408 PetscInt hStart, hEnd;
409
410 ierr = DMDAGetHeightStratum(dm,h,&hStart,&hEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),410,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
411 if (imin >= hStart && imax < hEnd) break;
412 }
413 dim -= h;
414 if (dim > 0) {
415 ierr = PetscDTGaussTensorQuadrature(dim, 1, 1, -1.0, 1.0, quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),415,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
416 }
417
418 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);
419}
420
421static PetscErrorCode DMFieldInitialize_DA(DMField field)
422{
423 DM dm;
424 Vec coords = NULL((void*)0);
425 PetscInt dim, i, j, k;
426 DMField_DA *dafield = (DMField_DA *) field->data;
427 PetscErrorCode ierr;
428
429 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 429; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
430 field->ops->destroy = DMFieldDestroy_DA;
431 field->ops->evaluate = DMFieldEvaluate_DA;
432 field->ops->evaluateFE = DMFieldEvaluateFE_DA;
433 field->ops->evaluateFV = DMFieldEvaluateFV_DA;
434 field->ops->getDegree = DMFieldGetDegree_DA;
435 field->ops->createDefaultQuadrature = DMFieldCreateDefaultQuadrature_DA;
436 field->ops->view = DMFieldView_DA;
437 dm = field->dm;
438 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),438,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
439 if (dm->coordinates) coords = dm->coordinates;
440 else if (dm->coordinatesLocal) coords = dm->coordinatesLocal;
441 if (coords) {
442 PetscInt n;
443 const PetscScalar *array;
444 PetscReal mins[3][2] = {{PETSC_MAX_REAL1.7976931348623157e+308,PETSC_MAX_REAL1.7976931348623157e+308},{PETSC_MAX_REAL1.7976931348623157e+308,PETSC_MAX_REAL1.7976931348623157e+308},{PETSC_MAX_REAL1.7976931348623157e+308,PETSC_MAX_REAL1.7976931348623157e+308}};
445
446 ierr = VecGetLocalSize(coords,&n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),446,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
447 n /= dim;
448 ierr = VecGetArrayRead(coords,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),448,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
449 for (i = 0, k = 0; i < n; i++) {
450 for (j = 0; j < dim; j++, k++) {
451 PetscReal val = PetscRealPart(array[k])(array[k]);
452
453 mins[j][0] = PetscMin(mins[j][0],val)(((mins[j][0])<(val)) ? (mins[j][0]) : (val));
454 mins[j][1] = PetscMin(mins[j][1],-val)(((mins[j][1])<(-val)) ? (mins[j][1]) : (-val));
455 }
456 }
457 ierr = VecRestoreArrayRead(coords,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),457,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
458 ierr = MPIU_Allreduce((PetscReal *) mins,&(dafield->coordRange[0][0]),2*dim,MPIU_REAL,MPI_MIN,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
2*dim,458,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce(((PetscReal *) mins),
(&(dafield->coordRange[0][0])),(2*dim),(((MPI_Datatype
)0x4c00080b)),((MPI_Op)(0x58000002)),(PetscObjectComm((PetscObject
)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),458,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
459 for (j = 0; j < dim; j++) {
460 dafield->coordRange[j][1] = -dafield->coordRange[j][1];
461 }
462 } else {
463 for (j = 0; j < dim; j++) {
464 dafield->coordRange[j][0] = 0.;
465 dafield->coordRange[j][1] = 1.;
466 }
467 }
468 for (j = 0; j < dim; j++) {
469 PetscReal avg = 0.5 * (dafield->coordRange[j][1] + dafield->coordRange[j][0]);
470 PetscReal dif = 0.5 * (dafield->coordRange[j][1] - dafield->coordRange[j][0]);
471
472 dafield->coordRange[j][0] = avg;
473 dafield->coordRange[j][1] = dif;
474 }
475 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);
476}
477
478PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode DMFieldCreate_DA(DMField field)
479{
480 DMField_DA *dafield;
481 PetscErrorCode ierr;
482
483 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 483; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
484 ierr = PetscNewLog(field,&dafield)(PetscMallocA(1,PETSC_TRUE,484,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,(size_t)(1)*sizeof(**(((&dafield)))),(((&dafield))))
|| PetscLogObjectMemory((PetscObject)field,sizeof(**(&dafield
))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),484,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
485 field->data = dafield;
486 ierr = DMFieldInitialize_DA(field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),486,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
487 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);
488}
489
490PetscErrorCode DMFieldCreateDA(DM dm, PetscInt nc, const PetscScalar *cornerValues,DMField *field)
491{
492 DMField b;
493 DMField_DA *dafield;
494 PetscInt dim, nv, i, j, k;
495 PetscInt half;
496 PetscScalar *cv, *cf, *work;
497 PetscErrorCode ierr;
498
499 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
; petscstack->line[petscstack->currentsize] = 499; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
500 ierr = DMFieldCreate(dm,nc,DMFIELD_VERTEX,&b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),500,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
501 ierr = DMFieldSetType(b,DMFIELDDA"da");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),501,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
502 dafield = (DMField_DA *) b->data;
503 ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),503,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
504 nv = (1 << dim) * nc;
505 ierr = PetscMalloc3(nv,&cv,nv,&cf,nv,&work)PetscMallocA(3,PETSC_FALSE,505,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,(size_t)(nv)*sizeof(**(&cv)),(&cv),(size_t)(nv)*sizeof
(**(&cf)),(&cf),(size_t)(nv)*sizeof(**(&work)),(&
work));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),505,__func__,"/sandbox/petsc/petsc.master/src/dm/field/impls/da/dmfieldda.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
506 for (i = 0; i < nv; i++) cv[i] = cornerValues[i];
507 for (i = 0; i < nv; i++) cf[i] = cv[i];
508 dafield->cornerVals = cv;
509 dafield->cornerCoeffs = cf;
510 dafield->work = work;
511 half = (1 << (dim - 1));
512 for (i = 0; i < dim; i++) {
513 PetscScalar *w;
514
515 w = work;
516 for (j = 0; j < half; j++) {
517 for (k = 0; k < nc; k++) {
518 w[j * nc + k] = 0.5 * (cf[(2 * j + 1) * nc + k] - cf[(2 * j) * nc + k]);
519 }
520 }
521 w = &work[j * nc];
522 for (j = 0; j < half; j++) {
523 for (k = 0; k < nc; k++) {
524 w[j * nc + k] = 0.5 * (cf[(2 * j) * nc + k] + cf[(2 * j + 1) * nc + k]);
525 }
526 }
527 for (j = 0; j < nv; j++) {cf[j] = work[j];}
528 }
529 *field = b;
530 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);
531}