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/petsc/src/binding/petsc4py/test/
H A Dtest_mat_schur.py15 A10 = PETSc.Mat().create(comm=COMM)
16 A10.setType(TYPE)
17 A10.setSizes([[3, 3*comm_size], [2, 2*comm_size]])
21 S = PETSc.Mat().createSchurComplement(A00, A00, A01, A10, A11)
32 self.assertEqual(A10_dup.id, A10.id)
/petsc/src/ksp/ksp/tutorials/output/
H A Dex87_1_system-stokes.out43 Schur complement A11 - A10 inv(A00) A01
46 A10
79 Schur complement A11 - A10 inv(A00) A01
82 A10
92 Schur complement A11 - A10 inv(A00) A01
95 A10
131 Schur complement A11 - A10 inv(A00) A01
134 A10
144 Schur complement A11 - A10 inv(A00) A01
148 A10
H A Dex87_1_system-elasticity.out46 Schur complement A11 - A10 inv(A00) A01
49 A10
82 Schur complement A11 - A10 inv(A00) A01
85 A10
95 Schur complement A11 - A10 inv(A00) A01
98 A10
134 Schur complement A11 - A10 inv(A00) A01
137 A10
147 Schur complement A11 - A10 inv(A00) A01
151 A10
H A Dex71_fetidp_1.out19 Schur complement A11 - A10 inv(A00) A01
27 A10
H A Dex71_fetidp_elast.out19 Schur complement A11 - A10 inv(A00) A01
27 A10
H A Dex71_fetidp_2.out19 Schur complement A11 - A10 inv(A00) A01
27 A10
H A Dex27_4f.out31 KSP solver for S = A11 - A10 inv(A00) A01
/petsc/src/ksp/ksp/utils/schurm/
H A Dschurm.c175 PetscErrorCode MatCreateSchurComplement(Mat A00, Mat Ap00, Mat A01, Mat A10, Mat A11, Mat *S) in MatCreateSchurComplement() argument
181 PetscCall(MatSchurComplementSetSubMatrices(*S, A00, Ap00, A01, A10, A11)); in MatCreateSchurComplement()
217 PetscErrorCode MatSchurComplementSetSubMatrices(Mat S, Mat A00, Mat Ap00, Mat A01, Mat A10, Mat A11) in MatSchurComplementSetSubMatrices() argument
229 PetscValidHeaderSpecific(A10, MAT_CLASSID, 5); in MatSchurComplementSetSubMatrices()
232 PetscCheckSameComm(A00, 2, A10, 5); in MatSchurComplementSetSubMatrices()
237 …A10->cmap->n == A00->rmap->n, PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Local columns of A10 %" PetscIn… in MatSchurComplementSetSubMatrices()
241 …(A10->rmap->n == A11->rmap->n, PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Local rows of A10 %" PetscInt_… in MatSchurComplementSetSubMatrices()
244 PetscCall(MatSetSizes(S, A10->rmap->n, A01->cmap->n, A10->rmap->N, A01->cmap->N)); in MatSchurComplementSetSubMatrices()
248 PetscCall(PetscObjectReference((PetscObject)A10)); in MatSchurComplementSetSubMatrices()
253 Na->C = A10; in MatSchurComplementSetSubMatrices()
[all …]
/petsc/src/ksp/ksp/tests/output/
H A Dex11_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
288 KSP solver for S = A11 - A10 inv(A00) A01
332 Schur complement A11 - A10 inv(A00) A01
340 A10
H A Dex11_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
288 KSP solver for S = A11 - A10 inv(A00) A01
332 Schur complement A11 - A10 inv(A00) A01
340 A10
H A Dex11_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
288 KSP solver for S = A11 - A10 inv(A00) A01
332 Schur complement A11 - A10 inv(A00) A01
340 A10
H A Dex11_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
288 KSP solver for S = A11 - A10 inv(A00) A01
332 Schur complement A11 - A10 inv(A00) A01
340 A10
H A Dex11_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
296 KSP solver for S = A11 - A10 inv(A00) A01
340 Schur complement A11 - A10 inv(A00) A01
348 A10
H A Dex11_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out119 KSP solver for S = A11 - A10 inv(A00) A01
163 Schur complement A11 - A10 inv(A00) A01
171 A10
308 KSP solver for S = A11 - A10 inv(A00) A01
352 Schur complement A11 - A10 inv(A00) A01
360 A10
H A Dex11_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out119 KSP solver for S = A11 - A10 inv(A00) A01
163 Schur complement A11 - A10 inv(A00) A01
171 A10
308 KSP solver for S = A11 - A10 inv(A00) A01
352 Schur complement A11 - A10 inv(A00) A01
360 A10
H A Dex11_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
157 Schur complement A11 - A10 inv(A00) A01
165 A10
296 KSP solver for S = A11 - A10 inv(A00) A01
340 Schur complement A11 - A10 inv(A00) A01
348 A10
H A Dex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
320 KSP solver for S = A11 - A10 inv(A00) A01
382 Schur complement A11 - A10 inv(A00) A01
390 A10
H A Dex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
320 KSP solver for S = A11 - A10 inv(A00) A01
382 Schur complement A11 - A10 inv(A00) A01
390 A10
H A Dex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
320 KSP solver for S = A11 - A10 inv(A00) A01
382 Schur complement A11 - A10 inv(A00) A01
390 A10
H A Dex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
320 KSP solver for S = A11 - A10 inv(A00) A01
382 Schur complement A11 - A10 inv(A00) A01
390 A10
H A Dex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out119 KSP solver for S = A11 - A10 inv(A00) A01
181 Schur complement A11 - A10 inv(A00) A01
189 A10
340 KSP solver for S = A11 - A10 inv(A00) A01
402 Schur complement A11 - A10 inv(A00) A01
410 A10
H A Dex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out119 KSP solver for S = A11 - A10 inv(A00) A01
181 Schur complement A11 - A10 inv(A00) A01
189 A10
340 KSP solver for S = A11 - A10 inv(A00) A01
402 Schur complement A11 - A10 inv(A00) A01
410 A10
H A Dex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
328 KSP solver for S = A11 - A10 inv(A00) A01
390 Schur complement A11 - A10 inv(A00) A01
398 A10
H A Dex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out113 KSP solver for S = A11 - A10 inv(A00) A01
175 Schur complement A11 - A10 inv(A00) A01
183 A10
328 KSP solver for S = A11 - A10 inv(A00) A01
390 Schur complement A11 - A10 inv(A00) A01
398 A10
/petsc/src/ksp/pc/impls/hpddm/
H A Dpchpddm.cxx1355 static PetscErrorCode PCHPDDMCheckSymmetry_Private(PC pc, Mat A01, Mat A10, Mat *B01 = nullptr) in PCHPDDMCheckSymmetry_Private() argument
1362 PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATTRANSPOSEVIRTUAL, &flg)); in PCHPDDMCheckSymmetry_Private()
1365 …PetscCall(MatShellGetScalingShifts(A10, (PetscScalar *)MAT_SHELL_NOT_ALLOWED, (PetscScalar *)MAT_S… in PCHPDDMCheckSymmetry_Private()
1366 PetscCall(MatTransposeGetMat(A10, &U)); in PCHPDDMCheckSymmetry_Private()
1368 PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATHERMITIANTRANSPOSEVIRTUAL, &flg)); in PCHPDDMCheckSymmetry_Private()
1370 …PetscCall(MatShellGetScalingShifts(A10, (PetscScalar *)MAT_SHELL_NOT_ALLOWED, (PetscScalar *)MAT_S… in PCHPDDMCheckSymmetry_Private()
1371 PetscCall(MatHermitianTransposeGetMat(A10, &U)); in PCHPDDMCheckSymmetry_Private()
1376 else PetscCall(MatHermitianTranspose(A10, MAT_INITIAL_MATRIX, &T)); in PCHPDDMCheckSymmetry_Private()
1933 Mat A01, A10, B = nullptr, C = nullptr, *sub; in PCSetUp_HPDDM() local
1935 PetscCall(MatSchurComplementGetSubMatrices(P, &A, nullptr, &A01, &A10, nullptr)); in PCSetUp_HPDDM()
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