27   Mat       *pmat;          /* subdomain block matrices */  member
270   PetscCall(MatPartitioningSetAdjacency(part, pc->pmat));  in PCGASMSetHierarchicalPartitioning()
282   PetscCall(MatCreateVecs(pc->pmat, &outervec, NULL));  in PCGASMSetHierarchicalPartitioning()
286 …PetscCall(MatCreateSubMatrix(pc->pmat, fromrows, fromrows, MAT_INITIAL_MATRIX, &osm->permutationP)…  in PCGASMSetHierarchicalPartitioning()
289   osm->pcmat         = pc->pmat;  in PCGASMSetHierarchicalPartitioning()
291   pc->pmat = osm->permutationP;  in PCGASMSetHierarchicalPartitioning()
331         PetscCall(PCGASMCreateSubdomains(pc->pmat, osm->N, &osm->n, &osm->iis));  in PCSetUp_GASM()
349         PetscCall(PCGASMCreateLocalSubdomains(pc->pmat, osm->n, &osm->iis));  in PCSetUp_GASM()
358       PetscCall(PCGASMCreateLocalSubdomains(pc->pmat, osm->n, &osm->iis));  in PCSetUp_GASM()
377         PetscCall(MatIncreaseOverlapSplit(pc->pmat, osm->n, osm->ois, osm->overlap));  in PCSetUp_GASM()
545       PetscCall(MatDestroyMatrices(osm->n, &osm->pmat));  in PCSetUp_GASM()
549 …PetscCall(MatCreateSubMatrix(pc->pmat, osm->permutationIS, osm->permutationIS, scall, &osm->permut…  in PCSetUp_GASM()
551       osm->pcmat = pc->pmat;  in PCSetUp_GASM()
552       pc->pmat   = osm->permutationP;  in PCSetUp_GASM()
560     PetscCall(MatCreateSubMatricesMPI(pc->pmat, osm->n, osm->ois, osm->ois, scall, &osm->pmat));  in PCSetUp_GASM()
562     PetscCall(MatCreateSubMatrices(pc->pmat, osm->n, osm->ois, osm->ois, scall, &osm->pmat));  in PCSetUp_GASM()
565     PetscCall(PetscObjectGetOptionsPrefix((PetscObject)pc->pmat, &pprefix));  in PCSetUp_GASM()
566 …for (i = 0; i < osm->n; i++) PetscCall(PetscObjectSetOptionsPrefix((PetscObject)osm->pmat[i], ppre…  in PCSetUp_GASM()
571   PetscCall(PCModifySubMatrices(pc, osm->n, osm->ois, osm->ois, osm->pmat, pc->modifysubmatricesP));  in PCSetUp_GASM()
577     PetscCall(KSPSetOperators(osm->ksp[i], osm->pmat[i], osm->pmat[i]));  in PCSetUp_GASM()
579     PetscCall(MatSetOptionsPrefix(osm->pmat[i], prefix));  in PCSetUp_GASM()
583     PetscCall(MatDestroy(&pc->pmat));  in PCSetUp_GASM()
584     pc->pmat   = osm->pcmat;  in PCSetUp_GASM()
805   if (osm->pmat) {  in PCReset_GASM()
811         PetscCall(MatDestroyMatrices(osm->n, &osm->pmat));  in PCReset_GASM()
813         PetscCall(MatDestroySubMatrices(osm->n, &osm->pmat));  in PCReset_GASM()
971       PetscCall(MatGetOwnershipRange(pc->pmat, &rstart, &rend));  in PCGASMSetSubdomains_GASM()
1292   osm->pmat                     = NULL;  in PCCreate_GASM()
1635   PetscCall(MatGetOwnershipRange(pc->pmat, &first, &last));  in PCGASMCreateSubdomains2D()
1851   if (mat) *mat = osm->pmat;  in PCGASMGetSubmatrices()