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Searched refs:pA_II (Results 1 – 5 of 5) sorted by relevance

/petsc/include/petsc/private/
H A Dpcisimpl.h30 Mat pA_II; member
/petsc/src/ksp/pc/impls/is/
H A Dpcis.c264 PetscCall(MatDestroy(&pcis->pA_II)); in PCISSetUp()
272 … PetscCall(MatCreateSubMatrix(matis->A, pcis->is_I_local, pcis->is_I_local, reuse, &pcis->pA_II)); in PCISSetUp()
277 PetscCall(PetscObjectReference((PetscObject)pcis->pA_II)); in PCISSetUp()
279 pcis->A_II = pcis->pA_II; in PCISSetUp()
282 PetscCall(MatSetBlockSize(pcis->pA_II, bs == ibs ? bs : 1)); in PCISSetUp()
429 PetscCall(MatDestroy(&pcis->pA_II)); in PCISReset()
/petsc/src/ksp/pc/impls/mg/
H A Dgdsw.c92 PetscCall(KSPSetOperators(sksp[0], ipcis->A_II, ipcis->pA_II)); in PCMGGDSWSetUp()
154 …PetscCall(MatCreateSchurComplement(ipcis->A_II, ipcis->pA_II, ipcis->A_IB, ipcis->A_BI, ipcis->A_B… in PCMGGDSWSetUp()
/petsc/src/ksp/pc/impls/bddc/
H A Dbddcschurs.c1341 Mat A_II, pA_II, Afake; in PCBDDCSubSchursSetUp() local
1352 PetscCall(MatSchurComplementGetSubMatrices(sub_schurs->S, &A_II, &pA_II, NULL, NULL, NULL)); in PCBDDCSubSchursSetUp()
1370 PetscCall(PCSetOperators(msolv_ctx->interior_solver, A_II, pA_II)); in PCBDDCSubSchursSetUp()
H A Dbddcprivate.c6014 PetscCall(PetscObjectTypeCompare((PetscObject)pcis->pA_II, MATSEQSBAIJ, &issbaij)); in PCBDDCSetUpLocalSolvers()
6023 PetscCall(MatSetOptionsPrefix(pcis->pA_II, ((PetscObject)pcbddc->ksp_D)->prefix)); in PCBDDCSetUpLocalSolvers()
6024 PetscCall(MatViewFromOptions(pcis->pA_II, NULL, "-mat_view")); in PCBDDCSetUpLocalSolvers()
6025 PetscCall(KSPSetOperators(pcbddc->ksp_D, pcis->A_II, pcis->pA_II)); in PCBDDCSetUpLocalSolvers()
6028 PetscCall(MatGetNearNullSpace(pcis->pA_II, &nnsp)); in PCBDDCSetUpLocalSolvers()
6030 PetscCall(MatNullSpacePropagateAny_Private(pcbddc->local_mat, pcis->is_I_local, pcis->pA_II)); in PCBDDCSetUpLocalSolvers()
6032 PetscCall(MatGetNearNullSpace(pcis->pA_II, &nnsp)); in PCBDDCSetUpLocalSolvers()
9463 …PetscCall(MatCreateSchurComplement(pcis->A_II, pcis->pA_II, pcis->A_IB, pcis->A_BI, pcis->A_BB, &S… in PCBDDCSetUpSubSchurs()