86     PetscCall(PetscViewerASCIIPrintf(v, "  contains %" PetscInt_FMT " DMs\n", com->nDM));  in DMView_Composite()
149 PetscErrorCode DMCompositeGetNumberDM(DM dm, PetscInt *nDM)  in DMCompositeGetNumberDM()  argument
158   *nDM = com->nDM;  in DMCompositeGetNumberDM()
769   com->nDM++;  in DMCompositeAddDM()
888   PetscCall(PetscMalloc1(com->nDM, ltogs));  in DMCompositeGetISLocalToGlobalMappings()
1031   PetscCall(PetscMalloc1(com->nDM, is));  in DMCompositeGetGlobalISs()
1066   PetscInt nDM;  in DMCreateFieldIS_Composite()  local
1071   PetscCall(DMCompositeGetNumberDM(dm, &nDM));  in DMCreateFieldIS_Composite()
1072   if (numFields) *numFields = nDM;  in DMCreateFieldIS_Composite()
1075     PetscCall(PetscMalloc1(nDM, &dms));  in DMCreateFieldIS_Composite()
1076     PetscCall(PetscMalloc1(nDM, fieldNames));  in DMCreateFieldIS_Composite()
1078     for (i = 0; i < nDM; i++) {  in DMCreateFieldIS_Composite()
1113   PetscInt nDM;  in DMCreateFieldDecomposition_Composite()  local
1119     PetscCall(DMCompositeGetNumberDM(dm, &nDM));  in DMCreateFieldDecomposition_Composite()
1120     PetscCall(PetscMalloc1(nDM, dmlist));  in DMCreateFieldDecomposition_Composite()
1122     for (i = 0; i < nDM; i++) PetscCall(PetscObjectReference((PetscObject)((*dmlist)[i])));  in DMCreateFieldDecomposition_Composite()
1425   PetscInt                m, n, M, N, nDM, i;  in DMCreateInterpolation_Composite()  local
1448   nDM = comfine->nDM;  in DMCreateInterpolation_Composite()
1449 …nDM == comcoarse->nDM, PetscObjectComm((PetscObject)fine), PETSC_ERR_ARG_INCOMP, "Fine DMComposite…  in DMCreateInterpolation_Composite()
1450   PetscCall(PetscCalloc1(nDM * nDM, &mats));  in DMCreateInterpolation_Composite()
1451   if (v) PetscCall(PetscCalloc1(nDM, &vecs));  in DMCreateInterpolation_Composite()
1455     if (!v) PetscCall(DMCreateInterpolation(nextc->dm, nextf->dm, &mats[i * nDM + i], NULL));  in DMCreateInterpolation_Composite()
1456     else PetscCall(DMCreateInterpolation(nextc->dm, nextf->dm, &mats[i * nDM + i], &vecs[i]));  in DMCreateInterpolation_Composite()
1458   PetscCall(MatCreateNest(PetscObjectComm((PetscObject)fine), nDM, NULL, nDM, NULL, mats, A));  in DMCreateInterpolation_Composite()
1459   if (v) PetscCall(VecCreateNest(PetscObjectComm((PetscObject)fine), nDM, NULL, vecs, v));  in DMCreateInterpolation_Composite()
1460   for (i = 0; i < nDM * nDM; i++) PetscCall(MatDestroy(&mats[i]));  in DMCreateInterpolation_Composite()
1463     for (i = 0; i < nDM; i++) PetscCall(VecDestroy(&vecs[i]));  in DMCreateInterpolation_Composite()
1478 …PetscCall(ISLocalToGlobalMappingConcatenate(PetscObjectComm((PetscObject)dm), com->nDM, ltogs, &dm…  in DMGetLocalToGlobalMapping_Composite()
1479   for (i = 0; i < com->nDM; i++) PetscCall(ISLocalToGlobalMappingDestroy(&ltogs[i]));  in DMGetLocalToGlobalMapping_Composite()
1703   com->nDM    = 0;  in DMCreate_Composite()