1103   PetscInt  m, n, M, N, mi, ni, Mi, Ni;  in MatNestSetSubMat_Nest()  local
1111     PetscCall(ISGetLocalSize(bA->isglobal.row[idxm], &mi));  in MatNestSetSubMat_Nest()
1116 …mi && n == ni, PetscObjectComm((PetscObject)mat), PETSC_ERR_ARG_INCOMP, "Submatrix local dimension…  in MatNestSetSubMat_Nest()
1502   PetscInt  i, j, m, mi, *ix;  in MatNestCreateAggregateL2G_Private()  local
1508       PetscCall(ISGetLocalSize(islocal[i], &mi));  in MatNestCreateAggregateL2G_Private()
1511       PetscCall(ISGetLocalSize(isglobal[i], &mi));  in MatNestCreateAggregateL2G_Private()
1513     m += mi;  in MatNestCreateAggregateL2G_Private()
1546       PetscCall(ISGetLocalSize(islocal[i], &mi));  in MatNestCreateAggregateL2G_Private()
1548       for (j = 0; j < mi; j++) ix[m + j] = j;  in MatNestCreateAggregateL2G_Private()
1549       PetscCall(ISLocalToGlobalMappingApply(smap, mi, ix + m, ix + m));  in MatNestCreateAggregateL2G_Private()
1552       PetscCall(PetscMalloc2(mi, &ilocal, mi, &iremote));  in MatNestCreateAggregateL2G_Private()
1553       for (j = 0, nleaves = 0; j < mi; j++) {  in MatNestCreateAggregateL2G_Private()
1571       PetscCall(ISGetLocalSize(isglobal[i], &mi));  in MatNestCreateAggregateL2G_Private()
1572       for (j = 0; j < mi; j++) ix[m + j] = ix2[i];  in MatNestCreateAggregateL2G_Private()
1575     m += mi;  in MatNestCreateAggregateL2G_Private()
1718         PetscInt m, n, M, N, mi, ni, Mi, Ni;  in MatSetUp_NestIS_Private()  local
1725         PetscCall(ISGetLocalSize(vs->isglobal.row[i], &mi));  in MatSetUp_NestIS_Private()
1728 …mi && n == ni, PetscObjectComm((PetscObject)sub), PETSC_ERR_ARG_INCOMP, "Local sizes (%" PetscInt_…  in MatSetUp_NestIS_Private()