14   Mat         mat = pc->mat, pmat = pc->pmat;  in PCSetUp_BJacobi()  local
23   PetscCall(MatGetLocalSize(pc->pmat, &M, &N));  in PCSetUp_BJacobi()
24   PetscCall(MatGetBlockSize(pc->pmat, &bs));  in PCSetUp_BJacobi()
63         PetscCall(MatGetOwnershipRange(pc->pmat, &start, &end));  in PCSetUp_BJacobi()
113     pmat = pc->pmat;  in PCSetUp_BJacobi()
119     if (pc->pmat != pc->mat || !pc->useAmat) PetscCall(MatGetDiagonalBlock(pc->pmat, &pmat));  in PCSetUp_BJacobi()
120     else pmat = mat;  in PCSetUp_BJacobi()
127     PetscCall(PCSetUp_BJacobi_Singleblock(pc, mat, pmat));  in PCSetUp_BJacobi()
129     PetscCall(PCSetUp_BJacobi_Multiblock(pc, mat, pmat));  in PCSetUp_BJacobi()
735 static PetscErrorCode PCSetUp_BJacobi_Singleblock(PC pc, Mat mat, Mat pmat)  in PCSetUp_BJacobi_Singleblock()  argument
789     PetscCall(MatGetSize(pmat, &m, &m));  in PCSetUp_BJacobi_Singleblock()
792     PetscCall(MatGetVecType(pmat, &vectype));  in PCSetUp_BJacobi_Singleblock()
801     PetscCall(KSPSetOperators(ksp, mat, pmat));  in PCSetUp_BJacobi_Singleblock()
804     PetscCall(KSPSetOperators(ksp, pmat, pmat));  in PCSetUp_BJacobi_Singleblock()
806   PetscCall(MatSetOptionsPrefix(pmat, prefix));  in PCSetUp_BJacobi_Singleblock()
821   if (bjac && bjac->pmat) {  in PCReset_BJacobi_Multiblock()
822     PetscCall(MatDestroyMatrices(jac->n_local, &bjac->pmat));  in PCReset_BJacobi_Multiblock()
1012 static PetscErrorCode PCSetUp_BJacobi_Multiblock(PC pc, Mat mat, Mat pmat)  in PCSetUp_BJacobi_Multiblock()  argument
1027   PetscCall(MatGetLocalSize(pc->pmat, &M, &N));  in PCSetUp_BJacobi_Multiblock()
1033     PetscCall(PetscObjectTypeCompare((PetscObject)mat, ((PetscObject)pmat)->type_name, &same));  in PCSetUp_BJacobi_Multiblock()
1080     PetscCall(MatGetVecType(pmat, &vectype));  in PCSetUp_BJacobi_Multiblock()
1111       PetscCall(MatGetNullSpaces(n_local, bjac->pmat, &nullsp_pmat));  in PCSetUp_BJacobi_Multiblock()
1112       PetscCall(MatDestroyMatrices(n_local, &bjac->pmat));  in PCSetUp_BJacobi_Multiblock()
1121   PetscCall(MatCreateSubMatrices(pmat, n_local, bjac->is, bjac->is, scall, &bjac->pmat));  in PCSetUp_BJacobi_Multiblock()
1122   if (nullsp_pmat) PetscCall(MatRestoreNullSpaces(n_local, bjac->pmat, &nullsp_pmat));  in PCSetUp_BJacobi_Multiblock()
1129 …PetscCall(PCModifySubMatrices(pc, n_local, bjac->is, bjac->is, bjac->pmat, pc->modifysubmatricesP)…  in PCSetUp_BJacobi_Multiblock()
1134       PetscCall(KSPSetOperators(jac->ksp[i], bjac->mat[i], bjac->pmat[i]));  in PCSetUp_BJacobi_Multiblock()
1137       PetscCall(KSPSetOperators(jac->ksp[i], bjac->pmat[i], bjac->pmat[i]));  in PCSetUp_BJacobi_Multiblock()
1139     PetscCall(MatSetOptionsPrefix(bjac->pmat[i], prefix));  in PCSetUp_BJacobi_Multiblock()
1286     PetscCall(MatGetMultiProcBlock(pc->pmat, subcomm, MAT_INITIAL_MATRIX, &mpjac->submats));  in PCSetUp_BJacobi_Multiproc()
1321       PetscCall(MatGetMultiProcBlock(pc->pmat, subcomm, MAT_INITIAL_MATRIX, &mpjac->submats));  in PCSetUp_BJacobi_Multiproc()
1323       PetscCall(MatGetMultiProcBlock(pc->pmat, subcomm, MAT_REUSE_MATRIX, &mpjac->submats));  in PCSetUp_BJacobi_Multiproc()