176   PC_BJacobi_Multiproc *mpjac = (PC_BJacobi_Multiproc *)jac->data;  in PCView_BJacobi()  local
207       } else if (mpjac && jac->ksp && mpjac->psubcomm) {  in PCView_BJacobi()
208         PetscCall(PetscViewerGetSubViewer(viewer, mpjac->psubcomm->child, &sviewer));  in PCView_BJacobi()
209         if (!mpjac->psubcomm->color) {  in PCView_BJacobi()
214         PetscCall(PetscViewerRestoreSubViewer(viewer, mpjac->psubcomm->child, &sviewer));  in PCView_BJacobi()
1164   PC_BJacobi_Multiproc *mpjac = (PC_BJacobi_Multiproc *)jac->data;  in PCReset_BJacobi_Multiproc()  local
1167   PetscCall(VecDestroy(&mpjac->ysub));  in PCReset_BJacobi_Multiproc()
1168   PetscCall(VecDestroy(&mpjac->xsub));  in PCReset_BJacobi_Multiproc()
1169   PetscCall(MatDestroy(&mpjac->submats));  in PCReset_BJacobi_Multiproc()
1177   PC_BJacobi_Multiproc *mpjac = (PC_BJacobi_Multiproc *)jac->data;  in PCDestroy_BJacobi_Multiproc()  local
1183   PetscCall(PetscSubcommDestroy(&mpjac->psubcomm));  in PCDestroy_BJacobi_Multiproc()
1185   PetscCall(PetscFree(mpjac));  in PCDestroy_BJacobi_Multiproc()
1193   PC_BJacobi_Multiproc *mpjac = (PC_BJacobi_Multiproc *)jac->data;  in PCApply_BJacobi_Multiproc()  local
1202   PetscCall(VecPlaceArray(mpjac->xsub, xarray));  in PCApply_BJacobi_Multiproc()
1203   PetscCall(VecPlaceArray(mpjac->ysub, yarray));  in PCApply_BJacobi_Multiproc()
1206   PetscCall(PetscLogEventBegin(PC_ApplyOnBlocks, jac->ksp[0], mpjac->xsub, mpjac->ysub, 0));  in PCApply_BJacobi_Multiproc()
1207   PetscCall(KSPSolve(jac->ksp[0], mpjac->xsub, mpjac->ysub));  in PCApply_BJacobi_Multiproc()
1208   PetscCall(KSPCheckSolve(jac->ksp[0], pc, mpjac->ysub));  in PCApply_BJacobi_Multiproc()
1209   PetscCall(PetscLogEventEnd(PC_ApplyOnBlocks, jac->ksp[0], mpjac->xsub, mpjac->ysub, 0));  in PCApply_BJacobi_Multiproc()
1213   PetscCall(VecResetArray(mpjac->xsub));  in PCApply_BJacobi_Multiproc()
1214   PetscCall(VecResetArray(mpjac->ysub));  in PCApply_BJacobi_Multiproc()
1257   PC_BJacobi_Multiproc *mpjac = (PC_BJacobi_Multiproc *)jac->data;  in PCSetUp_BJacobi_Multiproc()  local
1272     PetscCall(PetscNew(&mpjac));  in PCSetUp_BJacobi_Multiproc()
1273     jac->data = (void *)mpjac;  in PCSetUp_BJacobi_Multiproc()
1282     mpjac->psubcomm = jac->psubcomm;  in PCSetUp_BJacobi_Multiproc()
1283     subcomm         = PetscSubcommChild(mpjac->psubcomm);  in PCSetUp_BJacobi_Multiproc()
1286     PetscCall(MatGetMultiProcBlock(pc->pmat, subcomm, MAT_INITIAL_MATRIX, &mpjac->submats));  in PCSetUp_BJacobi_Multiproc()
1295     PetscCall(KSPSetOperators(jac->ksp[0], mpjac->submats, mpjac->submats));  in PCSetUp_BJacobi_Multiproc()
1296     PetscCall(KSPGetPC(jac->ksp[0], &mpjac->pc));  in PCSetUp_BJacobi_Multiproc()
1302     PetscCall(MatSetOptionsPrefix(mpjac->submats, prefix));  in PCSetUp_BJacobi_Multiproc()
1304     PetscCall(MatGetLocalSize(mpjac->submats, &m, &n));  in PCSetUp_BJacobi_Multiproc()
1305     PetscCall(VecCreateMPIWithArray(subcomm, 1, n, PETSC_DECIDE, NULL, &mpjac->xsub));  in PCSetUp_BJacobi_Multiproc()
1306     PetscCall(VecCreateMPIWithArray(subcomm, 1, m, PETSC_DECIDE, NULL, &mpjac->ysub));  in PCSetUp_BJacobi_Multiproc()
1307     PetscCall(MatGetVecType(mpjac->submats, &vectype));  in PCSetUp_BJacobi_Multiproc()
1308     PetscCall(VecSetType(mpjac->xsub, vectype));  in PCSetUp_BJacobi_Multiproc()
1309     PetscCall(VecSetType(mpjac->ysub, vectype));  in PCSetUp_BJacobi_Multiproc()
1317     subcomm = PetscSubcommChild(mpjac->psubcomm);  in PCSetUp_BJacobi_Multiproc()
1320       if (mpjac->submats) PetscCall(MatDestroy(&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()
1325     PetscCall(KSPSetOperators(jac->ksp[0], mpjac->submats, mpjac->submats));  in PCSetUp_BJacobi_Multiproc()