Bug Summary

File:mat/impls/kaij/kaij.c
Warning:line 529, column 7
Value stored to 'ierr' is never read

Annotated Source Code

[?] Use j/k keys for keyboard navigation

1
2/*
3 Defines the basic matrix operations for the KAIJ matrix storage format.
4 This format is used to evaluate matrices of the form:
5
6 [I \otimes S + A \otimes T]
7
8 where
9 S is a dense (p \times q) matrix
10 T is a dense (p \times q) matrix
11 A is an AIJ (n \times n) matrix
12 I is the identity matrix
13
14 The resulting matrix is (np \times nq)
15
16 We provide:
17 MatMult()
18 MatMultAdd()
19 MatInvertBlockDiagonal()
20 and
21 MatCreateKAIJ(Mat,PetscInt,PetscInt,const PetscScalar[],const PetscScalar[],Mat*)
22
23 This single directory handles both the sequential and parallel codes
24*/
25
26#include <../src/mat/impls/kaij/kaij.h> /*I "petscmat.h" I*/
27#include <../src/mat/utils/freespace.h>
28#include <petsc/private/vecimpl.h>
29
30/*@C
31 MatKAIJGetAIJ - Get the AIJ matrix describing the blockwise action of the KAIJ matrix
32
33 Not Collective, but if the KAIJ matrix is parallel, the AIJ matrix is also parallel
34
35 Input Parameter:
36. A - the KAIJ matrix
37
38 Output Parameter:
39. B - the AIJ matrix
40
41 Level: advanced
42
43 Notes: The reference count on the AIJ matrix is not increased so you should not destroy it.
44
45.seealso: MatCreateKAIJ()
46@*/
47PetscErrorCode MatKAIJGetAIJ(Mat A,Mat *B)
48{
49 PetscErrorCode ierr;
50 PetscBool ismpikaij,isseqkaij;
51
52 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 52; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
53 ierr = PetscObjectTypeCompare((PetscObject)A,MATMPIKAIJ"mpikaij",&ismpikaij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),53,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
54 ierr = PetscObjectTypeCompare((PetscObject)A,MATSEQKAIJ"seqkaij",&isseqkaij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),54,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
55 if (ismpikaij) {
56 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*)A->data;
57
58 *B = b->A;
59 } else if (isseqkaij) {
60 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
61
62 *B = b->AIJ;
63 } else SETERRQ(PetscObjectComm((PetscObject)A),PETSC_ERR_ARG_WRONG,"Matrix passed in is not of type KAIJ")return PetscError(PetscObjectComm((PetscObject)A),63,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c",62,PETSC_ERROR_INITIAL
,"Matrix passed in is not of type KAIJ");
64 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);
65}
66
67/*@C
68 MatKAIJGetS - Get the S matrix describing the shift action of the KAIJ matrix
69
70 Not Collective; the entire S is stored and returned independently on all processes.
71
72 Input Parameter:
73. A - the KAIJ matrix
74
75 Output Parameters:
76+ m - the number of rows in S
77. n - the number of columns in S
78- S - the S matrix, in form of a scalar array in column-major format
79
80 Note: All output parameters are optional (pass NULL or PETSC_IGNORE if not desired)
81
82 Level: advanced
83
84.seealso: MatCreateKAIJ(), MatGetBlockSizes()
85@*/
86PetscErrorCode MatKAIJGetS(Mat A,PetscInt *m,PetscInt *n,PetscScalar **S)
87{
88 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
89 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 89; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
90 if (m) *m = b->p;
91 if (n) *n = b->q;
92 if (S) *S = b->S;
93 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);
94}
95
96/*@C
97 MatKAIJGetSRead - Get a read-only pointer to the S matrix describing the shift action of the KAIJ matrix
98
99 Not Collective; the entire S is stored and returned independently on all processes.
100
101 Input Parameter:
102. A - the KAIJ matrix
103
104 Output Parameters:
105+ m - the number of rows in S
106. n - the number of columns in S
107- S - the S matrix, in form of a scalar array in column-major format
108
109 Note: All output parameters are optional (pass NULL or PETSC_IGNORE if not desired)
110
111 Level: advanced
112
113.seealso: MatCreateKAIJ(), MatGetBlockSizes()
114@*/
115PetscErrorCode MatKAIJGetSRead(Mat A,PetscInt *m,PetscInt *n,const PetscScalar **S)
116{
117 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
118 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 118; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
119 if (m) *m = b->p;
120 if (n) *n = b->q;
121 if (S) *S = b->S;
122 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);
123}
124
125/*@C
126 MatKAIJRestoreS - Restore array obtained with MatKAIJGetS()
127
128 Not collective
129
130 Input Parameter:
131. A - the KAIJ matrix
132
133 Output Parameter:
134. S - location of pointer to array obtained with MatKAIJGetS()
135
136 Note: This routine zeros the array pointer to prevent accidental reuse after it has been restored.
137 If NULL is passed, it will not attempt to zero the array pointer.
138
139 Level: advanced
140.seealso: MatKAIJGetS(), MatKAIJGetSRead(), MatKAIJRestoreSRead()
141@*/
142PetscErrorCode MatKAIJRestoreS(Mat A,PetscScalar **S)
143{
144 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 144; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
145 if (S) *S = NULL((void*)0);
146 PetscObjectStateIncrease((PetscObject)A)(((PetscObject)A)->state++,0);
147 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);
148}
149
150/*@C
151 MatKAIJRestoreSRead - Restore array obtained with MatKAIJGetSRead()
152
153 Not collective
154
155 Input Parameter:
156. A - the KAIJ matrix
157
158 Output Parameter:
159. S - location of pointer to array obtained with MatKAIJGetS()
160
161 Note: This routine zeros the array pointer to prevent accidental reuse after it has been restored.
162 If NULL is passed, it will not attempt to zero the array pointer.
163
164 Level: advanced
165.seealso: MatKAIJGetS(), MatKAIJGetSRead(), MatKAIJRestoreSRead()
166@*/
167PetscErrorCode MatKAIJRestoreSRead(Mat A,const PetscScalar **S)
168{
169 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 169; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
170 if (S) *S = NULL((void*)0);
171 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);
172}
173
174/*@C
175 MatKAIJGetT - Get the transformation matrix T associated with the KAIJ matrix
176
177 Not Collective; the entire T is stored and returned independently on all processes
178
179 Input Parameter:
180. A - the KAIJ matrix
181
182 Output Parameter:
183+ m - the number of rows in T
184. n - the number of columns in T
185- T - the T matrix, in form of a scalar array in column-major format
186
187 Note: All output parameters are optional (pass NULL or PETSC_IGNORE if not desired)
188
189 Level: advanced
190
191.seealso: MatCreateKAIJ(), MatGetBlockSizes()
192@*/
193PetscErrorCode MatKAIJGetT(Mat A,PetscInt *m,PetscInt *n,PetscScalar **T)
194{
195 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
196 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 196; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
197 if (m) *m = b->p;
198 if (n) *n = b->q;
199 if (T) *T = b->T;
200 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);
201}
202
203/*@C
204 MatKAIJGetTRead - Get a read-only pointer to the transformation matrix T associated with the KAIJ matrix
205
206 Not Collective; the entire T is stored and returned independently on all processes
207
208 Input Parameter:
209. A - the KAIJ matrix
210
211 Output Parameter:
212+ m - the number of rows in T
213. n - the number of columns in T
214- T - the T matrix, in form of a scalar array in column-major format
215
216 Note: All output parameters are optional (pass NULL or PETSC_IGNORE if not desired)
217
218 Level: advanced
219
220.seealso: MatCreateKAIJ(), MatGetBlockSizes()
221@*/
222PetscErrorCode MatKAIJGetTRead(Mat A,PetscInt *m,PetscInt *n,const PetscScalar **T)
223{
224 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
225 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 225; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
226 if (m) *m = b->p;
227 if (n) *n = b->q;
228 if (T) *T = b->T;
229 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);
230}
231
232/*@C
233 MatKAIJRestoreT - Restore array obtained with MatKAIJGetT()
234
235 Not collective
236
237 Input Parameter:
238. A - the KAIJ matrix
239
240 Output Parameter:
241. T - location of pointer to array obtained with MatKAIJGetS()
242
243 Note: This routine zeros the array pointer to prevent accidental reuse after it has been restored.
244 If NULL is passed, it will not attempt to zero the array pointer.
245
246 Level: advanced
247.seealso: MatKAIJGetT(), MatKAIJGetTRead(), MatKAIJRestoreTRead()
248@*/
249PetscErrorCode MatKAIJRestoreT(Mat A,PetscScalar **T)
250{
251 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 251; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
252 if (T) *T = NULL((void*)0);
253 PetscObjectStateIncrease((PetscObject)A)(((PetscObject)A)->state++,0);
254 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);
255}
256
257/*@C
258 MatKAIJRestoreTRead - Restore array obtained with MatKAIJGetTRead()
259
260 Not collective
261
262 Input Parameter:
263. A - the KAIJ matrix
264
265 Output Parameter:
266. T - location of pointer to array obtained with MatKAIJGetS()
267
268 Note: This routine zeros the array pointer to prevent accidental reuse after it has been restored.
269 If NULL is passed, it will not attempt to zero the array pointer.
270
271 Level: advanced
272.seealso: MatKAIJGetT(), MatKAIJGetTRead(), MatKAIJRestoreTRead()
273@*/
274PetscErrorCode MatKAIJRestoreTRead(Mat A,const PetscScalar **T)
275{
276 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 276; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
277 if (T) *T = NULL((void*)0);
278 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);
279}
280
281/*@
282 MatKAIJSetAIJ - Set the AIJ matrix describing the blockwise action of the KAIJ matrix
283
284 Logically Collective; if the AIJ matrix is parallel, the KAIJ matrix is also parallel
285
286 Input Parameters:
287+ A - the KAIJ matrix
288- B - the AIJ matrix
289
290 Notes:
291 This function increases the reference count on the AIJ matrix, so the user is free to destroy the matrix if it is not needed.
292 Changes to the entries of the AIJ matrix will immediately affect the KAIJ matrix.
293
294 Level: advanced
295
296.seealso: MatKAIJGetAIJ(), MatKAIJSetS(), MatKAIJSetT()
297@*/
298PetscErrorCode MatKAIJSetAIJ(Mat A,Mat B)
299{
300 PetscErrorCode ierr;
301 PetscMPIInt size;
302
303 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 303; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
304 ierr = MPI_Comm_size(PetscObjectComm((PetscObject)A),&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),304,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
305 if (size == 1) {
306 Mat_SeqKAIJ *a = (Mat_SeqKAIJ*)A->data;
307 a->AIJ = B;
308 } else {
309 Mat_MPIKAIJ *a = (Mat_MPIKAIJ*)A->data;
310 a->A = B;
311 }
312 ierr = PetscObjectReference((PetscObject)B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),312,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
313 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);
314}
315
316/*@C
317 MatKAIJSetS - Set the S matrix describing the shift action of the KAIJ matrix
318
319 Logically Collective; the entire S is stored independently on all processes.
320
321 Input Parameters:
322+ A - the KAIJ matrix
323. p - the number of rows in S
324. q - the number of columns in S
325- S - the S matrix, in form of a scalar array in column-major format
326
327 Notes: The dimensions p and q must match those of the transformation matrix T associated with the KAIJ matrix.
328 The S matrix is copied, so the user can destroy this array.
329
330 Level: Advanced
331
332.seealso: MatKAIJGetS(), MatKAIJSetT(), MatKAIJSetAIJ()
333@*/
334PetscErrorCode MatKAIJSetS(Mat A,PetscInt p,PetscInt q,const PetscScalar S[])
335{
336 PetscErrorCode ierr;
337 Mat_SeqKAIJ *a = (Mat_SeqKAIJ*)A->data;
338
339 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 339; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
340 ierr = PetscFree(a->S)((*PetscTrFree)((void*)(a->S),340,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((a->S) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),340,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
341 if (S) {
342 ierr = PetscMalloc1(p*q*sizeof(PetscScalar),&a->S)PetscMallocA(1,PETSC_FALSE,342,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(p*q*sizeof(PetscScalar))*sizeof(**(&a->S)),(
&a->S));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),342,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
343 ierr = PetscMemcpy(a->S,S,p*q*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),343,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
344 } else a->S = NULL((void*)0);
345
346 a->p = p;
347 a->q = q;
348 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);
349}
350
351/*@C
352 MatKAIJSetT - Set the transformation matrix T associated with the KAIJ matrix
353
354 Logically Collective; the entire T is stored independently on all processes.
355
356 Input Parameters:
357+ A - the KAIJ matrix
358. p - the number of rows in S
359. q - the number of columns in S
360- T - the T matrix, in form of a scalar array in column-major format
361
362 Notes: The dimensions p and q must match those of the shift matrix S associated with the KAIJ matrix.
363 The T matrix is copied, so the user can destroy this array.
364
365 Level: Advanced
366
367.seealso: MatKAIJGetT(), MatKAIJSetS(), MatKAIJSetAIJ()
368@*/
369PetscErrorCode MatKAIJSetT(Mat A,PetscInt p,PetscInt q,const PetscScalar T[])
370{
371 PetscErrorCode ierr;
372 PetscInt i,j;
373 Mat_SeqKAIJ *a = (Mat_SeqKAIJ*)A->data;
374 PetscBool isTI = PETSC_FALSE;
375
376 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 376; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
377 /* check if T is an identity matrix */
378 if (T && (p == q)) {
379 isTI = PETSC_TRUE;
380 for (i=0; i<p; i++) {
381 for (j=0; j<q; j++) {
382 if (i == j) {
383 /* diagonal term must be 1 */
384 if (T[i+j*p] != 1.0) isTI = PETSC_FALSE;
385 } else {
386 /* off-diagonal term must be 0 */
387 if (T[i+j*p] != 0.0) isTI = PETSC_FALSE;
388 }
389 }
390 }
391 }
392 a->isTI = isTI;
393
394 ierr = PetscFree(a->T)((*PetscTrFree)((void*)(a->T),394,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((a->T) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),394,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
395 if (T && (!isTI)) {
396 ierr = PetscMalloc1(p*q*sizeof(PetscScalar),&a->T)PetscMallocA(1,PETSC_FALSE,396,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(p*q*sizeof(PetscScalar))*sizeof(**(&a->T)),(
&a->T));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),396,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
397 ierr = PetscMemcpy(a->T,T,p*q*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),397,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
398 } else a->T = NULL((void*)0);
399
400 a->p = p;
401 a->q = q;
402 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);
403}
404
405PetscErrorCode MatDestroy_SeqKAIJ(Mat A)
406{
407 PetscErrorCode ierr;
408 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
409
410 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 410; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
411 ierr = MatDestroy(&b->AIJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),411,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
412 ierr = PetscFree(b->S)((*PetscTrFree)((void*)(b->S),412,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->S) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),412,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
413 ierr = PetscFree(b->T)((*PetscTrFree)((void*)(b->T),413,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->T) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),413,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
414 ierr = PetscFree(b->ibdiag)((*PetscTrFree)((void*)(b->ibdiag),414,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->ibdiag) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),414,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
415 ierr = PetscFree5(b->sor.w,b->sor.y,b->sor.work,b->sor.t,b->sor.arr)PetscFreeA(5,415,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,&(b->sor.w),&(b->sor.y),&(b->sor.work),
&(b->sor.t),&(b->sor.arr));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),415,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
416 ierr = PetscFree(A->data)((*PetscTrFree)((void*)(A->data),416,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((A->data) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),416,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
417 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);
418}
419
420PetscErrorCode MatSetUp_KAIJ(Mat A)
421{
422 PetscErrorCode ierr;
423 PetscInt n;
424 PetscMPIInt size;
425 Mat_SeqKAIJ *seqkaij = (Mat_SeqKAIJ*)A->data;
426
427 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 427; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
428 ierr = MPI_Comm_size(PetscObjectComm((PetscObject)A),&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),428,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
429 if (size == 1) {
430 ierr = MatSetSizes(A,seqkaij->p*seqkaij->AIJ->rmap->n,seqkaij->q*seqkaij->AIJ->cmap->n,seqkaij->p*seqkaij->AIJ->rmap->N,seqkaij->q*seqkaij->AIJ->cmap->N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),430,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
431 ierr = PetscLayoutSetBlockSize(A->rmap,seqkaij->p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),431,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
432 ierr = PetscLayoutSetBlockSize(A->cmap,seqkaij->q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),432,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
433 ierr = PetscLayoutSetUp(A->rmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),433,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
434 ierr = PetscLayoutSetUp(A->cmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),434,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
435 } else {
436 Mat_MPIKAIJ *a;
437 Mat_MPIAIJ *mpiaij;
438 IS from,to;
439 Vec gvec;
440 PetscScalar *T;
441 PetscInt i,j;
442
443 a = (Mat_MPIKAIJ*)A->data;
444 mpiaij = (Mat_MPIAIJ*)a->A->data;
445 ierr = MatSetSizes(A,a->p*a->A->rmap->n,a->q*a->A->cmap->n,a->p*a->A->rmap->N,a->q*a->A->cmap->N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),445,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
446 ierr = PetscLayoutSetBlockSize(A->rmap,seqkaij->p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),446,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
447 ierr = PetscLayoutSetBlockSize(A->cmap,seqkaij->q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),447,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
448 ierr = PetscLayoutSetUp(A->rmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),448,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
449 ierr = PetscLayoutSetUp(A->cmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),449,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
450
451 if (a->isTI) {
452 /* If the transformation matrix associated with the parallel matrix A is the identity matrix, then a->T will be NULL.
453 * In this case, if we pass a->T directly to the MatCreateKAIJ() calls to create the sequential submatrices, the routine will
454 * not be able to tell that transformation matrix should be set to the identity; thus we create a temporary identity matrix
455 * to pass in. */
456 ierr = PetscMalloc1(a->p*a->q*sizeof(PetscScalar),&T)PetscMallocA(1,PETSC_FALSE,456,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(a->p*a->q*sizeof(PetscScalar))*sizeof(**(&
T)),(&T));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),456,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
457 for (i=0; i<a->p; i++) {
458 for (j=0; j<a->q; j++) {
459 if (i==j) T[i+j*a->p] = 1.0;
460 else T[i+j*a->p] = 0.0;
461 }
462 }
463 } else T = a->T;
464 ierr = MatCreateKAIJ(mpiaij->A,a->p,a->q,a->S,T,&a->AIJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),464,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
465 ierr = MatCreateKAIJ(mpiaij->B,a->p,a->q,NULL((void*)0),T,&a->OAIJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),465,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
466 if (a->isTI) {
467 ierr = PetscFree(T)((*PetscTrFree)((void*)(T),467,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((T) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),467,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
468 }
469
470 ierr = VecGetSize(mpiaij->lvec,&n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),470,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
471 ierr = VecCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&a->w);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),471,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
472 ierr = VecSetSizes(a->w,n*a->q,n*a->q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),472,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
473 ierr = VecSetBlockSize(a->w,a->q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),473,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
474 ierr = VecSetType(a->w,VECSEQ"seq");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),474,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
475
476 /* create two temporary Index sets for build scatter gather */
477 ierr = ISCreateBlock(PetscObjectComm((PetscObject)a->A),a->q,n,mpiaij->garray,PETSC_COPY_VALUES,&from);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),477,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
478 ierr = ISCreateStride(PETSC_COMM_SELF((MPI_Comm)0x44000001),n*a->q,0,1,&to);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),478,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
479
480 /* create temporary global vector to generate scatter context */
481 ierr = VecCreateMPIWithArray(PetscObjectComm((PetscObject)a->A),a->q,a->q*a->A->cmap->n,a->q*a->A->cmap->N,NULL((void*)0),&gvec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),481,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
482
483 /* generate the scatter context */
484 ierr = VecScatterCreate(gvec,from,a->w,to,&a->ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),484,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
485
486 ierr = ISDestroy(&from);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),486,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
487 ierr = ISDestroy(&to);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),487,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
488 ierr = VecDestroy(&gvec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),488,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
489 }
490
491 A->assembled = PETSC_TRUE;
492 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);
493}
494
495PetscErrorCode MatView_KAIJ(Mat A,PetscViewer viewer)
496{
497 PetscViewerFormat format;
498 Mat_SeqKAIJ *a = (Mat_SeqKAIJ*)A->data;
499 Mat B;
500 PetscInt i;
501 PetscErrorCode ierr;
502 PetscBool ismpikaij;
503
504 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 504; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
505 ierr = PetscObjectTypeCompare((PetscObject)A,MATMPIKAIJ"mpikaij",&ismpikaij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),505,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
506 ierr = PetscViewerGetFormat(viewer,&format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),506,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
507 if (format == PETSC_VIEWER_ASCII_INFO || format == PETSC_VIEWER_ASCII_INFO_DETAIL || format == PETSC_VIEWER_ASCII_IMPL) {
508 ierr = PetscViewerASCIIPrintf(viewer,"S and T have %D rows and %D columns\n",a->p,a->q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),508,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
509
510 /* Print appropriate details for S. */
511 if (!a->S) {
512 ierr = PetscViewerASCIIPrintf(viewer,"S is NULL\n");
513 } else if (format == PETSC_VIEWER_ASCII_IMPL) {
514 ierr = PetscViewerASCIIPrintf(viewer,"Entries of S are ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),514,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
515 for (i=0; i<(a->p * a->q); i++) {
516#if defined(PETSC_USE_COMPLEX)
517 ierr = PetscViewerASCIIPrintf(viewer,"%18.16e %18.16e ",(double)PetscRealPart(a->S[i])(a->S[i]),(double)PetscImaginaryPart(a->S[i])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),517,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
518#else
519 ierr = PetscViewerASCIIPrintf(viewer,"%18.16e ",(double)PetscRealPart(a->S[i])(a->S[i]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),519,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
520#endif
521 }
522 ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),522,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
523 }
524
525 /* Print appropriate details for T. */
526 if (a->isTI) {
527 ierr = PetscViewerASCIIPrintf(viewer,"T is the identity matrix\n");
528 } else if (!a->T) {
529 ierr = PetscViewerASCIIPrintf(viewer,"T is NULL\n");
Value stored to 'ierr' is never read
530 } else if (format == PETSC_VIEWER_ASCII_IMPL) {
531 ierr = PetscViewerASCIIPrintf(viewer,"Entries of T are ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),531,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
532 for (i=0; i<(a->p * a->q); i++) {
533#if defined(PETSC_USE_COMPLEX)
534 ierr = PetscViewerASCIIPrintf(viewer,"%18.16e %18.16e ",(double)PetscRealPart(a->T[i])(a->T[i]),(double)PetscImaginaryPart(a->T[i])((PetscReal)0.));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),534,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
535#else
536 ierr = PetscViewerASCIIPrintf(viewer,"%18.16e ",(double)PetscRealPart(a->T[i])(a->T[i]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),536,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
537#endif
538 }
539 ierr = PetscViewerASCIIPrintf(viewer,"\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),539,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
540 }
541
542 /* Now print details for the AIJ matrix, using the AIJ viewer. */
543 ierr = PetscViewerASCIIPrintf(viewer,"Now viewing the associated AIJ matrix:\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),543,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
544 if (ismpikaij) {
545 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*)A->data;
546 ierr = MatView(b->A,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),546,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
547 } else {
548 ierr = MatView(a->AIJ,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),548,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
549 }
550
551 } else {
552 /* For all other matrix viewer output formats, simply convert to an AIJ matrix and call MatView() on that. */
553 if (ismpikaij) {
554 ierr = MatConvert(A,MATMPIAIJ"mpiaij",MAT_INITIAL_MATRIX,&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),554,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
555 } else {
556 ierr = MatConvert(A,MATSEQAIJ"seqaij",MAT_INITIAL_MATRIX,&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),556,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
557 }
558 ierr = MatView(B,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),558,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
559 ierr = MatDestroy(&B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),559,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
560 }
561 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);
562}
563
564PetscErrorCode MatDestroy_MPIKAIJ(Mat A)
565{
566 PetscErrorCode ierr;
567 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*)A->data;
568
569 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 569; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
570 ierr = MatDestroy(&b->AIJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),570,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
571 ierr = MatDestroy(&b->OAIJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),571,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
572 ierr = MatDestroy(&b->A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),572,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
573 ierr = VecScatterDestroy(&b->ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),573,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
574 ierr = VecDestroy(&b->w);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),574,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
575 ierr = PetscFree(b->S)((*PetscTrFree)((void*)(b->S),575,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->S) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),575,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
576 ierr = PetscFree(b->T)((*PetscTrFree)((void*)(b->T),576,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->T) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),576,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
577 ierr = PetscFree(b->ibdiag)((*PetscTrFree)((void*)(b->ibdiag),577,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((b->ibdiag) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),577,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
578 ierr = PetscFree(A->data)((*PetscTrFree)((void*)(A->data),578,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
) || ((A->data) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),578,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
579 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);
580}
581
582/* --------------------------------------------------------------------------------------*/
583
584/* zz = yy + Axx */
585PetscErrorCode MatMultAdd_SeqKAIJ(Mat A,Vec xx,Vec yy,Vec zz)
586{
587 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
588 Mat_SeqAIJ *a = (Mat_SeqAIJ*)b->AIJ->data;
589 const PetscScalar *s = b->S, *t = b->T;
590 const PetscScalar *x,*v,*bx;
591 PetscScalar *y,*sums;
592 PetscErrorCode ierr;
593 const PetscInt m = b->AIJ->rmap->n,*idx,*ii;
594 PetscInt n,i,jrow,j,l,p=b->p,q=b->q,k;
595
596 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 596; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
597 if (!yy) {
598 ierr = VecSet(zz,0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),598,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
599 } else {
600 ierr = VecCopy(yy,zz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),600,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
601 }
602 if ((!s) && (!t) && (!b->isTI)) 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);
603
604 ierr = VecGetArrayRead(xx,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),604,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
605 ierr = VecGetArray(zz,&y);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),605,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
606 idx = a->j;
607 v = a->a;
608 ii = a->i;
609
610 if (b->isTI) {
611 for (i=0; i<m; i++) {
612 jrow = ii[i];
613 n = ii[i+1] - jrow;
614 sums = y + p*i;
615 for (j=0; j<n; j++) {
616 for (k=0; k<p; k++) {
617 sums[k] += v[jrow+j]*x[q*idx[jrow+j]+k];
618 }
619 }
620 }
621 ierr = PetscLogFlops((a->nz)*3*p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),621,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
622 } else if (t) {
623 for (i=0; i<m; i++) {
624 jrow = ii[i];
625 n = ii[i+1] - jrow;
626 sums = y + p*i;
627 bx = x + q*i;
628 for (j=0; j<n; j++) {
629 for (k=0; k<p; k++) {
630 for (l=0; l<q; l++) {
631 sums[k] += v[jrow+j]*t[k+l*p]*x[q*idx[jrow+j]+l];
632 }
633 }
634 }
635 }
636 /* The flop count below assumes that v[jrow+j] is hoisted out (which an optimizing compiler is likely to do),
637 * and also that T part is hoisted outside this loop (in exchange for temporary storage) as (A \otimes I) (I \otimes T),
638 * so that this multiply doesn't have to be redone for each matrix entry, but just once per column. The latter
639 * transformation is much less likely to be applied, but we nonetheless count the minimum flops required. */
640 ierr = PetscLogFlops((2.0*p*q-p)*m+2*p*a->nz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),640,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
641 }
642 if (s) {
643 for (i=0; i<m; i++) {
644 sums = y + p*i;
645 bx = x + q*i;
646 if (i < b->AIJ->cmap->n) {
647 for (j=0; j<q; j++) {
648 for (k=0; k<p; k++) {
649 sums[k] += s[k+j*p]*bx[j];
650 }
651 }
652 }
653 }
654 ierr = PetscLogFlops(m*2*p*q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),654,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
655 }
656
657 ierr = VecRestoreArrayRead(xx,&x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),657,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
658 ierr = VecRestoreArray(zz,&y);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),658,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
659 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);
660}
661
662PetscErrorCode MatMult_SeqKAIJ(Mat A,Vec xx,Vec yy)
663{
664 PetscErrorCode ierr;
665 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 665; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
666 ierr = MatMultAdd_SeqKAIJ(A,xx,PETSC_NULL((void*)0),yy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),666,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
667 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);
668}
669
670#include <petsc/private/kernels/blockinvert.h>
671
672PetscErrorCode MatInvertBlockDiagonal_SeqKAIJ(Mat A,const PetscScalar **values)
673{
674 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*)A->data;
675 Mat_SeqAIJ *a = (Mat_SeqAIJ*)b->AIJ->data;
676 const PetscScalar *S = b->S;
677 const PetscScalar *T = b->T;
678 const PetscScalar *v = a->a;
679 const PetscInt p = b->p, q = b->q, m = b->AIJ->rmap->n, *idx = a->j, *ii = a->i;
680 PetscErrorCode ierr;
681 PetscInt i,j,*v_pivots,dof,dof2;
682 PetscScalar *diag,aval,*v_work;
683
684 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 684; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
685 if (p != q) SETERRQ(PetscObjectComm((PetscObject)A),PETSC_ERR_SUP,"MATKAIJ: Block size must be square to calculate inverse.")return PetscError(PetscObjectComm((PetscObject)A),685,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c",56,PETSC_ERROR_INITIAL
,"MATKAIJ: Block size must be square to calculate inverse.");
686 if ((!S) && (!T) && (!b->isTI)) SETERRQ(PetscObjectComm((PetscObject)A),PETSC_ERR_SUP,"MATKAIJ: Cannot invert a zero matrix.")return PetscError(PetscObjectComm((PetscObject)A),686,__func__
,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c",56,PETSC_ERROR_INITIAL
,"MATKAIJ: Cannot invert a zero matrix.");
687
688 dof = p;
689 dof2 = dof*dof;
690
691 if (b->ibdiagvalid) {
692 if (values) *values = b->ibdiag;
693 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);
694 }
695 if (!b->ibdiag) {
696 ierr = PetscMalloc1(dof2*m*sizeof(PetscScalar),&b->ibdiag)PetscMallocA(1,PETSC_FALSE,696,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(dof2*m*sizeof(PetscScalar))*sizeof(**(&b->ibdiag
)),(&b->ibdiag));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),696,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
697 ierr = PetscLogObjectMemory((PetscObject)A,dof2*m*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),697,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
698 }
699 if (values) *values = b->ibdiag;
700 diag = b->ibdiag;
701
702 ierr = PetscMalloc2(dof,&v_work,dof,&v_pivots)PetscMallocA(2,PETSC_FALSE,702,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(dof)*sizeof(**(&v_work)),(&v_work),(size_t)
(dof)*sizeof(**(&v_pivots)),(&v_pivots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),702,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
703 for (i=0; i<m; i++) {
704 if (S) {
705 ierr = PetscMemcpy(diag,S,dof2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),705,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
706 } else {
707 ierr = PetscMemzero(diag,dof2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),707,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
708 }
709 if (b->isTI) {
710 aval = 0;
711 for (j=ii[i]; j<ii[i+1]; j++) if (idx[j] == i) aval = v[j];
712 for (j=0; j<dof; j++) diag[j+dof*j] += aval;
713 } else if (T) {
714 aval = 0;
715 for (j=ii[i]; j<ii[i+1]; j++) if (idx[j] == i) aval = v[j];
716 for (j=0; j<dof2; j++) diag[j] += aval*T[j];
717 }
718 ierr = PetscKernel_A_gets_inverse_A(dof,diag,v_pivots,v_work,PETSC_FALSE,NULL)(PetscLINPACKgefa((diag),(dof),(v_pivots),(PETSC_FALSE),(((void
*)0))) || PetscLINPACKgedi((diag),(dof),(v_pivots),(v_work)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),718,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
719 diag += dof2;
720 }
721 ierr = PetscFree2(v_work,v_pivots)PetscFreeA(2,721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,&(v_work),&(v_pivots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
722
723 b->ibdiagvalid = PETSC_TRUE;
724 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);
725}
726
727static PetscErrorCode MatGetDiagonalBlock_MPIKAIJ(Mat A,Mat *B)
728{
729 Mat_MPIKAIJ *kaij = (Mat_MPIKAIJ*) A->data;
730
731 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 731; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
732 *B = kaij->AIJ;
733 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);
734}
735
736PetscErrorCode MatSOR_SeqKAIJ(Mat A,Vec bb,PetscReal omega,MatSORType flag,PetscReal fshift,PetscInt its,PetscInt lits,Vec xx)
737{
738 PetscErrorCode ierr;
739 Mat_SeqKAIJ *kaij = (Mat_SeqKAIJ*) A->data;
740 Mat_SeqAIJ *a = (Mat_SeqAIJ*)kaij->AIJ->data;
741 const PetscScalar *aa = a->a, *T = kaij->T, *v;
742 const PetscInt m = kaij->AIJ->rmap->n, *ai=a->i, *aj=a->j, p = kaij->p, q = kaij->q, *diag, *vi;
743 const PetscScalar *b, *xb, *idiag;
744 PetscScalar *x, *work, *workt, *w, *y, *arr, *t, *arrt;
745 PetscInt i, j, k, i2, bs, bs2, nz;
746
747 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 747; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
748 its = its*lits;
749 if (flag & SOR_EISENSTAT) SETERRQ (PETSC_COMM_SELF,PETSC_ERR_SUP,"No support yet for Eisenstat")return PetscError(((MPI_Comm)0x44000001),749,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,56,PETSC_ERROR_INITIAL,"No support yet for Eisenstat");
750 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),750,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,62,PETSC_ERROR_INITIAL,"Relaxation requires global its %D and local its %D both positive"
,its,lits);
751 if (fshift) SETERRQ (PETSC_COMM_SELF,PETSC_ERR_SUP,"No support for diagonal shift")return PetscError(((MPI_Comm)0x44000001),751,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,56,PETSC_ERROR_INITIAL,"No support for diagonal shift");
752 if ((flag & SOR_APPLY_UPPER) || (flag & SOR_APPLY_LOWER)) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"No support for applying upper or lower triangular parts")return PetscError(((MPI_Comm)0x44000001),752,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,56,PETSC_ERROR_INITIAL,"No support for applying upper or lower triangular parts"
);
753 if (p != q) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"MatSOR for KAIJ: No support for non-square dense blocks")return PetscError(((MPI_Comm)0x44000001),753,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,56,PETSC_ERROR_INITIAL,"MatSOR for KAIJ: No support for non-square dense blocks"
);
754 else {bs = p; bs2 = bs*bs; }
755
756 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);
757
758 if (!kaij->ibdiagvalid) { ierr = MatInvertBlockDiagonal_SeqKAIJ(A,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),758,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); }
759 idiag = kaij->ibdiag;
760 diag = a->diag;
761
762 if (!kaij->sor.setup) {
763 ierr = PetscMalloc5(bs,&kaij->sor.w,bs,&kaij->sor.y,m*bs,&kaij->sor.work,m*bs,&kaij->sor.t,m*bs2,&kaij->sor.arr)PetscMallocA(5,PETSC_FALSE,763,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(bs)*sizeof(**(&kaij->sor.w)),(&kaij->
sor.w),(size_t)(bs)*sizeof(**(&kaij->sor.y)),(&kaij
->sor.y),(size_t)(m*bs)*sizeof(**(&kaij->sor.work))
,(&kaij->sor.work),(size_t)(m*bs)*sizeof(**(&kaij->
sor.t)),(&kaij->sor.t),(size_t)(m*bs2)*sizeof(**(&
kaij->sor.arr)),(&kaij->sor.arr));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),763,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
764 kaij->sor.setup = PETSC_TRUE;
765 }
766 y = kaij->sor.y;
767 w = kaij->sor.w;
768 work = kaij->sor.work;
769 t = kaij->sor.t;
770 arr = kaij->sor.arr;
771
772 ierr = VecGetArray(xx,&x); CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),772,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
773 ierr = VecGetArrayRead(bb,&b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),773,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
774
775 if (flag & SOR_ZERO_INITIAL_GUESS) {
776 if (flag & SOR_FORWARD_SWEEP || flag & SOR_LOCAL_FORWARD_SWEEP) {
777 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),777,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),777,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 777; 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(777,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),777,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); }; /* x[0:bs] <- D^{-1} b[0:bs] */
778 ierr = PetscMemcpy(t,b,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),778,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
779 i2 = bs;
780 idiag += bs2;
781 for (i=1; i<m; i++) {
782 v = aa + ai[i];
783 vi = aj + ai[i];
784 nz = diag[i] - ai[i];
785
786 if (T) { /* b - T (Arow * x) */
787 ierr = PetscMemzero(w,bs*sizeof(PetscScalar));
788 for (j=0; j<nz; j++) {
789 for (k=0; k<bs; k++) w[k] -= v[j] * x[vi[j]*bs+k];
790 }
791 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs,w,T,&t[i2]){ 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),791,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),791,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 791; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,T,&(_bbs
),&t[i2],&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(791,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),791,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
792 for (k=0; k<bs; k++) t[i2+k] += b[i2+k];
793 } else if (kaij->isTI) {
794 ierr = PetscMemcpy(t+i2,b+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),794,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
795 for (j=0; j<nz; j++) {
796 for (k=0; k<bs; k++) t[i2+k] -= v[j] * x[vi[j]*bs+k];
797 }
798 } else {
799 ierr = PetscMemcpy(t+i2,b+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),799,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
800 }
801
802 PetscKernel_w_gets_Ar_times_v(bs,bs,t+i2,idiag,y){ 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),802,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),802,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 802; 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
),t+i2,&_ione,&_zero,y,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(802,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),802,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
803 for (j=0; j<bs; j++) x[i2+j] = omega * y[j];
804
805 idiag += bs2;
806 i2 += bs;
807 }
808 /* for logging purposes assume number of nonzero in lower half is 1/2 of total */
809 ierr = PetscLogFlops(1.0*bs2*a->nz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),809,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
810 xb = t;
811 } else xb = b;
812 if (flag & SOR_BACKWARD_SWEEP || flag & SOR_LOCAL_BACKWARD_SWEEP) {
813 idiag = kaij->ibdiag+bs2*(m-1);
814 i2 = bs * (m-1);
815 ierr = PetscMemcpy(w,xb+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),815,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
816 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),816,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),816,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 816; 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(816,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),816,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
817 i2 -= bs;
818 idiag -= bs2;
819 for (i=m-2; i>=0; i--) {
820 v = aa + diag[i] + 1 ;
821 vi = aj + diag[i] + 1;
822 nz = ai[i+1] - diag[i] - 1;
823
824 if (T) { /* FIXME: This branch untested */
825 ierr = PetscMemcpy(w,xb+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),825,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
826 /* copy all rows of x that are needed into contiguous space */
827 workt = work;
828 for (j=0; j<nz; j++) {
829 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),829,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
830 workt += bs;
831 }
832 arrt = arr;
833 for (j=0; j<nz; j++) {
834 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),834,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
835 for (k=0; k<bs2; k++) arrt[k] *= v[j];
836 arrt += bs2;
837 }
838 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),838,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),838,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 838; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(838,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),838,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
839 } else if (kaij->isTI) {
840 ierr = PetscMemcpy(w,t+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),840,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
841 for (j=0; j<nz; j++) {
842 for (k=0; k<bs; k++) w[k] -= v[j] * x[vi[j]*bs+k];
843 }
844 }
845
846 PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,y){ 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),846,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),846,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 846; 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,y,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(846,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),846,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); }; /* RHS incorrect for omega != 1.0 */
847 for (j=0; j<bs; j++) x[i2+j] = (1.0-omega) * x[i2+j] + omega * y[j];
848
849 idiag -= bs2;
850 i2 -= bs;
851 }
852 ierr = PetscLogFlops(1.0*bs2*(a->nz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),852,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
853 }
854 its--;
855 }
856 while (its--) { /* FIXME: This branch not updated */
857 if (flag & SOR_FORWARD_SWEEP || flag & SOR_LOCAL_FORWARD_SWEEP) {
858 i2 = 0;
859 idiag = kaij->ibdiag;
860 for (i=0; i<m; i++) {
861 ierr = PetscMemcpy(w,b+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),861,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
862
863 v = aa + ai[i];
864 vi = aj + ai[i];
865 nz = diag[i] - ai[i];
866 workt = work;
867 for (j=0; j<nz; j++) {
868 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),868,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
869 workt += bs;
870 }
871 arrt = arr;
872 if (T) {
873 for (j=0; j<nz; j++) {
874 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),874,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
875 for (k=0; k<bs2; k++) arrt[k] *= v[j];
876 arrt += bs2;
877 }
878 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.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),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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 } else if (kaij->isTI) {
880 for (j=0; j<nz; j++) {
881 ierr = PetscMemzero(arrt,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),881,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
882 for (k=0; k<bs; k++) arrt[k+bs*k] = v[j];
883 arrt += bs2;
884 }
885 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),885,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),885,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 885; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(885,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),885,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
886 }
887 ierr = PetscMemcpy(t+i2,w,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),887,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
888
889 v = aa + diag[i] + 1;
890 vi = aj + diag[i] + 1;
891 nz = ai[i+1] - diag[i] - 1;
892 workt = work;
893 for (j=0; j<nz; j++) {
894 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),894,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
895 workt += bs;
896 }
897 arrt = arr;
898 if (T) {
899 for (j=0; j<nz; j++) {
900 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),900,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
901 for (k=0; k<bs2; k++) arrt[k] *= v[j];
902 arrt += bs2;
903 }
904 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),904,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),904,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 904; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(904,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),904,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
905 } else if (kaij->isTI) {
906 for (j=0; j<nz; j++) {
907 ierr = PetscMemzero(arrt,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),907,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
908 for (k=0; k<bs; k++) arrt[k+bs*k] = v[j];
909 arrt += bs2;
910 }
911 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 911; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),911,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
912 }
913
914 PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,y){ 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),914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 914; 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,y,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),914,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
915 for (j=0; j<bs; j++) *(x+i2+j) = (1.0-omega) * *(x+i2+j) + omega * *(y+j);
916
917 idiag += bs2;
918 i2 += bs;
919 }
920 xb = t;
921 }
922 else xb = b;
923 if (flag & SOR_BACKWARD_SWEEP || flag & SOR_LOCAL_BACKWARD_SWEEP) {
924 idiag = kaij->ibdiag+bs2*(m-1);
925 i2 = bs * (m-1);
926 if (xb == b) {
927 for (i=m-1; i>=0; i--) {
928 ierr = PetscMemcpy(w,b+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),928,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
929
930 v = aa + ai[i];
931 vi = aj + ai[i];
932 nz = diag[i] - ai[i];
933 workt = work;
934 for (j=0; j<nz; j++) {
935 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),935,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
936 workt += bs;
937 }
938 arrt = arr;
939 if (T) {
940 for (j=0; j<nz; j++) {
941 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),941,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
942 for (k=0; k<bs2; k++) arrt[k] *= v[j];
943 arrt += bs2;
944 }
945 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),945,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),945,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 945; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(945,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),945,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
946 } else if (kaij->isTI) {
947 for (j=0; j<nz; j++) {
948 ierr = PetscMemzero(arrt,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),948,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
949 for (k=0; k<bs; k++) arrt[k+bs*k] = v[j];
950 arrt += bs2;
951 }
952 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 952; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),952,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
953 }
954
955 v = aa + diag[i] + 1;
956 vi = aj + diag[i] + 1;
957 nz = ai[i+1] - diag[i] - 1;
958 workt = work;
959 for (j=0; j<nz; j++) {
960 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),960,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
961 workt += bs;
962 }
963 arrt = arr;
964 if (T) {
965 for (j=0; j<nz; j++) {
966 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),966,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
967 for (k=0; k<bs2; k++) arrt[k] *= v[j];
968 arrt += bs2;
969 }
970 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),970,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),970,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 970; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(970,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),970,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
971 } else if (kaij->isTI) {
972 for (j=0; j<nz; j++) {
973 ierr = PetscMemzero(arrt,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),973,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
974 for (k=0; k<bs; k++) arrt[k+bs*k] = v[j];
975 arrt += bs2;
976 }
977 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),977,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),977,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 977; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(977,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),977,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
978 }
979
980 PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,y){ 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),980,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),980,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 980; 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,y,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(980,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),980,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
981 for (j=0; j<bs; j++) *(x+i2+j) = (1.0-omega) * *(x+i2+j) + omega * *(y+j);
982 }
983 } else {
984 for (i=m-1; i>=0; i--) {
985 ierr = PetscMemcpy(w,xb+i2,bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),985,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
986 v = aa + diag[i] + 1;
987 vi = aj + diag[i] + 1;
988 nz = ai[i+1] - diag[i] - 1;
989 workt = work;
990 for (j=0; j<nz; j++) {
991 ierr = PetscMemcpy(workt,x + bs*(*vi++),bs*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),991,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
992 workt += bs;
993 }
994 arrt = arr;
995 if (T) {
996 for (j=0; j<nz; j++) {
997 ierr = PetscMemcpy(arrt,T,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),997,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
998 for (k=0; k<bs2; k++) arrt[k] *= v[j];
999 arrt += bs2;
1000 }
1001 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),1001,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1001,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 1001; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(1001,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),1001,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
1002 } else if (kaij->isTI) {
1003 for (j=0; j<nz; j++) {
1004 ierr = PetscMemzero(arrt,bs2*sizeof(PetscScalar));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1004,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1005 for (k=0; k<bs; k++) arrt[k+bs*k] = v[j];
1006 arrt += bs2;
1007 }
1008 PetscKernel_w_gets_w_minus_Ar_times_v(bs,bs*nz,w,arr,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),1008,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs*nz,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1008,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 1008; petscstack
->petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
dgemv_("N",&(_bbs),&(_bncols),&_mone,arr,&(_bbs
),work,&_ione,&_one,w,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(1008,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),1008,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
1009 }
1010 PetscKernel_w_gets_Ar_times_v(bs,bs,w,idiag,y){ 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),1010,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,_ierr,PETSC_ERROR_REPEAT," ");} while (0); _ierr = PetscBLASIntCast
(bs,&_bncols);do {if (__builtin_expect(!!(_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1010,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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/kaij/kaij.c"
; petscstack->line[petscstack->currentsize] = 1010; 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,y,&_ione); do { do {PetscErrorCode
_7_ierr = PetscMallocValidate(1010,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
);do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError(
((MPI_Comm)0x44000001),1010,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.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); };
1011 for (j=0; j<bs; j++) *(x+i2+j) = (1.0-omega) * *(x+i2+j) + omega * *(y+j);
1012 }
1013 idiag -= bs2;
1014 i2 -= bs;
1015 }
1016 ierr = PetscLogFlops(1.0*bs2*(a->nz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1016,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1017 }
1018 }
1019
1020 ierr = VecRestoreArray(xx,&x); CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1020,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1021 ierr = VecRestoreArrayRead(bb,&b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1021,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1022 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);
1023}
1024
1025/*===================================================================================*/
1026
1027PetscErrorCode MatMultAdd_MPIKAIJ(Mat A,Vec xx,Vec yy,Vec zz)
1028{
1029 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*)A->data;
1030 PetscErrorCode ierr;
1031
1032 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1032; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1033 if (!yy) {
1034 ierr = VecSet(zz,0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1034,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1035 } else {
1036 ierr = VecCopy(yy,zz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1036,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1037 }
1038 /* start the scatter */
1039 ierr = VecScatterBegin(b->ctx,xx,b->w,INSERT_VALUES,SCATTER_FORWARD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1039,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1040 ierr = (*b->AIJ->ops->multadd)(b->AIJ,xx,zz,zz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1040,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1041 ierr = VecScatterEnd(b->ctx,xx,b->w,INSERT_VALUES,SCATTER_FORWARD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1041,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1042 ierr = (*b->OAIJ->ops->multadd)(b->OAIJ,b->w,zz,zz);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1042,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1043 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);
1044}
1045
1046PetscErrorCode MatMult_MPIKAIJ(Mat A,Vec xx,Vec yy)
1047{
1048 PetscErrorCode ierr;
1049 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1049; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1050 ierr = MatMultAdd_MPIKAIJ(A,xx,PETSC_NULL((void*)0),yy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1050,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1051 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);
1052}
1053
1054PetscErrorCode MatInvertBlockDiagonal_MPIKAIJ(Mat A,const PetscScalar **values)
1055{
1056 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*)A->data;
1057 PetscErrorCode ierr;
1058
1059 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1059; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1060 ierr = (*b->AIJ->ops->invertblockdiagonal)(b->AIJ,values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1060,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1061 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);
1062}
1063
1064/* ----------------------------------------------------------------*/
1065
1066PetscErrorCode MatGetRow_SeqKAIJ(Mat A,PetscInt row,PetscInt *ncols,PetscInt **cols,PetscScalar **values)
1067{
1068 Mat_SeqKAIJ *b = (Mat_SeqKAIJ*) A->data;
1069 PetscErrorCode diag = PETSC_FALSE;
1070 PetscErrorCode ierr;
1071 PetscInt nzaij,nz,*colsaij,*idx,i,j,p=b->p,q=b->q,r=row/p,s=row%p,c;
1072 PetscScalar *vaij,*v,*S=b->S,*T=b->T;
1073
1074 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1074; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1075 if (b->getrowactive) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"Already active")return PetscError(((MPI_Comm)0x44000001),1075,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,73,PETSC_ERROR_INITIAL,"Already active");
1076 b->getrowactive = PETSC_TRUE;
1077 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),1077,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,63,PETSC_ERROR_INITIAL,"Row %D out of range",row);
1078
1079 if ((!S) && (!T) && (!b->isTI)) {
1080 if (ncols) *ncols = 0;
1081 if (cols) *cols = NULL((void*)0);
1082 if (values) *values = NULL((void*)0);
1083 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);
1084 }
1085
1086 if (T || b->isTI) {
1087 ierr = MatGetRow_SeqAIJ(b->AIJ,r,&nzaij,&colsaij,&vaij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1087,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1088 c = nzaij;
1089 for (i=0; i<nzaij; i++) {
1090 /* check if this row contains a diagonal entry */
1091 if (colsaij[i] == r) {
1092 diag = PETSC_TRUE;
1093 c = i;
1094 }
1095 }
1096 } else nzaij = c = 0;
1097
1098 /* calculate size of row */
1099 nz = 0;
1100 if (S) nz += q;
1101 if (T || b->isTI) nz += (diag && S ? (nzaij-1)*q : nzaij*q);
1102
1103 if (cols || values) {
1104 ierr = PetscMalloc2(nz,&idx,nz,&v)PetscMallocA(2,PETSC_FALSE,1104,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(nz)*sizeof(**(&idx)),(&idx),(size_t)(nz)*sizeof
(**(&v)),(&v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1104,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1105 for (i=0; i<q; i++) {
1106 /* We need to initialize the v[i] to zero to handle the case in which T is NULL (not the identity matrix). */
1107 v[i] = 0.0;
1108 }
1109 if (b->isTI) {
1110 for (i=0; i<nzaij; i++) {
1111 for (j=0; j<q; j++) {
1112 idx[i*q+j] = colsaij[i]*q+j;
1113 v[i*q+j] = (j==s ? vaij[i] : 0);
1114 }
1115 }
1116 } else if (T) {
1117 for (i=0; i<nzaij; i++) {
1118 for (j=0; j<q; j++) {
1119 idx[i*q+j] = colsaij[i]*q+j;
1120 v[i*q+j] = vaij[i]*T[s+j*p];
1121 }
1122 }
1123 }
1124 if (S) {
1125 for (j=0; j<q; j++) {
1126 idx[c*q+j] = r*q+j;
1127 v[c*q+j] += S[s+j*p];
1128 }
1129 }
1130 }
1131
1132 if (ncols) *ncols = nz;
1133 if (cols) *cols = idx;
1134 if (values) *values = v;
1135 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);
1136}
1137
1138PetscErrorCode MatRestoreRow_SeqKAIJ(Mat A,PetscInt row,PetscInt *nz,PetscInt **idx,PetscScalar **v)
1139{
1140 PetscErrorCode ierr;
1141 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1141; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1142 ierr = PetscFree2(*idx,*v)PetscFreeA(2,1142,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,&(*idx),&(*v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1142,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1143 ((Mat_SeqKAIJ*)A->data)->getrowactive = PETSC_FALSE;
1144 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);
1145}
1146
1147PetscErrorCode MatGetRow_MPIKAIJ(Mat A,PetscInt row,PetscInt *ncols,PetscInt **cols,PetscScalar **values)
1148{
1149 Mat_MPIKAIJ *b = (Mat_MPIKAIJ*) A->data;
1150 Mat MatAIJ = ((Mat_SeqKAIJ*)b->AIJ->data)->AIJ;
1151 Mat MatOAIJ = ((Mat_SeqKAIJ*)b->OAIJ->data)->AIJ;
1152 Mat AIJ = b->A;
1153 PetscBool diag = PETSC_FALSE;
1154 PetscErrorCode ierr;
1155 const PetscInt rstart=A->rmap->rstart,rend=A->rmap->rend,p=b->p,q=b->q,*garray;
1156 PetscInt nz,*idx,ncolsaij,ncolsoaij,*colsaij,*colsoaij,r,s,c,i,j,lrow;
1157 PetscScalar *v,*vals,*ovals,*S=b->S,*T=b->T;
1158
1159 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1159; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1160 if (b->getrowactive) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"Already active")return PetscError(((MPI_Comm)0x44000001),1160,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,73,PETSC_ERROR_INITIAL,"Already active");
1161 b->getrowactive = PETSC_TRUE;
1162 if (row < rstart || row >= rend) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Only local rows")return PetscError(((MPI_Comm)0x44000001),1162,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,63,PETSC_ERROR_INITIAL,"Only local rows");
1163 lrow = row - rstart;
1164
1165 if ((!S) && (!T) && (!b->isTI)) {
1166 if (ncols) *ncols = 0;
1167 if (cols) *cols = NULL((void*)0);
1168 if (values) *values = NULL((void*)0);
1169 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);
1170 }
1171
1172 r = lrow/p;
1173 s = lrow%p;
1174
1175 if (T || b->isTI) {
1176 ierr = MatMPIAIJGetSeqAIJ(AIJ,NULL((void*)0),NULL((void*)0),&garray);
1177 ierr = MatGetRow_SeqAIJ(MatAIJ,lrow/p,&ncolsaij,&colsaij,&vals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1177,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1178 ierr = MatGetRow_SeqAIJ(MatOAIJ,lrow/p,&ncolsoaij,&colsoaij,&ovals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1178,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1179
1180 c = ncolsaij + ncolsoaij;
1181 for (i=0; i<ncolsaij; i++) {
1182 /* check if this row contains a diagonal entry */
1183 if (colsaij[i] == r) {
1184 diag = PETSC_TRUE;
1185 c = i;
1186 }
1187 }
1188 } else c = 0;
1189
1190 /* calculate size of row */
1191 nz = 0;
1192 if (S) nz += q;
1193 if (T || b->isTI) nz += (diag && S ? (ncolsaij+ncolsoaij-1)*q : (ncolsaij+ncolsoaij)*q);
1194
1195 if (cols || values) {
1196 ierr = PetscMalloc2(nz,&idx,nz,&v)PetscMallocA(2,PETSC_FALSE,1196,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(nz)*sizeof(**(&idx)),(&idx),(size_t)(nz)*sizeof
(**(&v)),(&v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1196,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1197 for (i=0; i<q; i++) {
1198 /* We need to initialize the v[i] to zero to handle the case in which T is NULL (not the identity matrix). */
1199 v[i] = 0.0;
1200 }
1201 if (b->isTI) {
1202 for (i=0; i<ncolsaij; i++) {
1203 for (j=0; j<q; j++) {
1204 idx[i*q+j] = (colsaij[i]+rstart/p)*q+j;
1205 v[i*q+j] = (j==s ? vals[i] : 0.0);
1206 }
1207 }
1208 for (i=0; i<ncolsoaij; i++) {
1209 for (j=0; j<q; j++) {
1210 idx[(i+ncolsaij)*q+j] = garray[colsoaij[i]]*q+j;
1211 v[(i+ncolsaij)*q+j] = (j==s ? ovals[i]: 0.0);
1212 }
1213 }
1214 } else if (T) {
1215 for (i=0; i<ncolsaij; i++) {
1216 for (j=0; j<q; j++) {
1217 idx[i*q+j] = (colsaij[i]+rstart/p)*q+j;
1218 v[i*q+j] = vals[i]*T[s+j*p];
1219 }
1220 }
1221 for (i=0; i<ncolsoaij; i++) {
1222 for (j=0; j<q; j++) {
1223 idx[(i+ncolsaij)*q+j] = garray[colsoaij[i]]*q+j;
1224 v[(i+ncolsaij)*q+j] = ovals[i]*T[s+j*p];
1225 }
1226 }
1227 }
1228 if (S) {
1229 for (j=0; j<q; j++) {
1230 idx[c*q+j] = (r+rstart/p)*q+j;
1231 v[c*q+j] += S[s+j*p];
1232 }
1233 }
1234 }
1235
1236 if (ncols) *ncols = nz;
1237 if (cols) *cols = idx;
1238 if (values) *values = v;
1239 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);
1240}
1241
1242PetscErrorCode MatRestoreRow_MPIKAIJ(Mat A,PetscInt row,PetscInt *nz,PetscInt **idx,PetscScalar **v)
1243{
1244 PetscErrorCode ierr;
1245 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1245; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1246 ierr = PetscFree2(*idx,*v)PetscFreeA(2,1246,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,&(*idx),&(*v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1246,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1247 ((Mat_SeqKAIJ*)A->data)->getrowactive = PETSC_FALSE;
1248 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);
1249}
1250
1251PetscErrorCode MatCreateSubMatrix_KAIJ(Mat mat,IS isrow,IS iscol,MatReuse cll,Mat *newmat)
1252{
1253 PetscErrorCode ierr;
1254 Mat A;
1255
1256 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1256; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1257 ierr = MatConvert(mat,MATAIJ"aij",MAT_INITIAL_MATRIX,&A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1257,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1258 ierr = MatCreateSubMatrix(A,isrow,iscol,cll,newmat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1258,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1259 ierr = MatDestroy(&A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1259,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1260 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);
1261}
1262
1263/* ---------------------------------------------------------------------------------- */
1264/*@C
1265 MatCreateKAIJ - Creates a matrix type to be used for matrices of the following form:
1266
1267 [I \otimes S + A \otimes T]
1268
1269 where
1270 S is a dense (p \times q) matrix
1271 T is a dense (p \times q) matrix
1272 A is an AIJ (n \times n) matrix
1273 I is the identity matrix
1274 The resulting matrix is (np \times nq)
1275
1276 S and T are always stored independently on all processes as PetscScalar arrays in column-major format.
1277
1278 Collective
1279
1280 Input Parameters:
1281+ A - the AIJ matrix
1282. p - number of rows in S and T
1283. q - number of columns in S and T
1284. S - the S matrix (can be PETSC_NULL), stored as a PetscScalar array (column-major)
1285- T - the T matrix (can be PETSC_NULL), stored as a PetscScalar array (column-major)
1286
1287 Output Parameter:
1288. kaij - the new KAIJ matrix
1289
1290 Notes:
1291 This function increases the reference count on the AIJ matrix, so the user is free to destroy the matrix if it is not needed.
1292 Changes to the entries of the AIJ matrix will immediately affect the KAIJ matrix.
1293
1294 Level: advanced
1295
1296.seealso: MatKAIJSetAIJ(), MatKAIJSetS(), MatKAIJSetT(), MatKAIJGetAIJ(), MatKAIJGetS(), MatKAIJGetT(), MATKAIJ
1297@*/
1298PetscErrorCode MatCreateKAIJ(Mat A,PetscInt p,PetscInt q,const PetscScalar S[],const PetscScalar T[],Mat *kaij)
1299{
1300 PetscErrorCode ierr;
1301 PetscMPIInt size;
1302
1303 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1303; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1304 ierr = MatCreate(PetscObjectComm((PetscObject)A),kaij);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1304,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1305 ierr = MPI_Comm_size(PetscObjectComm((PetscObject)A),&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1305,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1306 if (size == 1) {
1307 ierr = MatSetType(*kaij,MATSEQKAIJ"seqkaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1307,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1308 } else {
1309 ierr = MatSetType(*kaij,MATMPIKAIJ"mpikaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1309,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1310 }
1311 ierr = MatKAIJSetAIJ(*kaij,A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1311,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1312 ierr = MatKAIJSetS(*kaij,p,q,S);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1312,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1313 ierr = MatKAIJSetT(*kaij,p,q,T);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1313,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1314 ierr = MatSetUp(*kaij);
1315 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);
1316}
1317
1318/*MC
1319 MATKAIJ - MATKAIJ = "kaij" - A matrix type to be used to evaluate matrices of the following form:
1320
1321 [I \otimes S + A \otimes T]
1322
1323 where
1324 S is a dense (p \times q) matrix
1325 T is a dense (p \times q) matrix
1326 A is an AIJ (n \times n) matrix
1327 I is the identity matrix
1328 The resulting matrix is (np \times nq)
1329
1330 S and T are always stored independently on all processes as PetscScalar arrays in column-major format.
1331
1332 Level: advanced
1333
1334.seealso: MatKAIJSetAIJ(), MatKAIJSetS(), MatKAIJSetT(), MatKAIJGetAIJ(), MatKAIJGetS(), MatKAIJGetT(), MatCreateKAIJ()
1335M*/
1336
1337PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode MatCreate_KAIJ(Mat A)
1338{
1339 PetscErrorCode ierr;
1340 Mat_MPIKAIJ *b;
1341 PetscMPIInt size;
1342
1343 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"; petscstack
->line[petscstack->currentsize] = 1343; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1344 ierr = PetscNewLog(A,&b)(PetscMallocA(1,PETSC_TRUE,1344,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,(size_t)(1)*sizeof(**(((&b)))),(((&b)))) || PetscLogObjectMemory
((PetscObject)A,sizeof(**(&b))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1344,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1345 A->data = (void*)b;
1346
1347 ierr = PetscMemzero(A->ops,sizeof(struct _MatOps));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1347,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1348
1349 A->ops->setup = MatSetUp_KAIJ;
1350
1351 b->w = 0;
1352 ierr = MPI_Comm_size(PetscObjectComm((PetscObject)A),&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1352,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1353 if (size == 1) {
1354 ierr = PetscObjectChangeTypeName((PetscObject)A,MATSEQKAIJ"seqkaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1354,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1355 A->ops->setup = MatSetUp_KAIJ;
1356 A->ops->destroy = MatDestroy_SeqKAIJ;
1357 A->ops->view = MatView_KAIJ;
1358 A->ops->mult = MatMult_SeqKAIJ;
1359 A->ops->multadd = MatMultAdd_SeqKAIJ;
1360 A->ops->invertblockdiagonal = MatInvertBlockDiagonal_SeqKAIJ;
1361 A->ops->getrow = MatGetRow_SeqKAIJ;
1362 A->ops->restorerow = MatRestoreRow_SeqKAIJ;
1363 A->ops->sor = MatSOR_SeqKAIJ;
1364 } else {
1365 ierr = PetscObjectChangeTypeName((PetscObject)A,MATMPIKAIJ"mpikaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1365,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1366 A->ops->setup = MatSetUp_KAIJ;
1367 A->ops->destroy = MatDestroy_MPIKAIJ;
1368 A->ops->view = MatView_KAIJ;
1369 A->ops->mult = MatMult_MPIKAIJ;
1370 A->ops->multadd = MatMultAdd_MPIKAIJ;
1371 A->ops->invertblockdiagonal = MatInvertBlockDiagonal_MPIKAIJ;
1372 A->ops->getrow = MatGetRow_MPIKAIJ;
1373 A->ops->restorerow = MatRestoreRow_MPIKAIJ;
1374 ierr = PetscObjectComposeFunction((PetscObject)A,"MatGetDiagonalBlock_C",MatGetDiagonalBlock_MPIKAIJ)PetscObjectComposeFunction_Private((PetscObject)A,"MatGetDiagonalBlock_C"
,(PetscVoidFunction)(MatGetDiagonalBlock_MPIKAIJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1374,__func__,"/sandbox/petsc/petsc.next/src/mat/impls/kaij/kaij.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1375 }
1376 A->ops->createsubmatrix = MatCreateSubMatrix_KAIJ;
1377 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);
1378}