11 …PetscInt      bs = 1, mbs = 10, ov = 1, i, j, k, *rows, *cols, nd = 2, *idx, rstart, rend, sz, M, …  in main()  local
27   PetscCall(PetscOptionsGetInt(NULL, NULL, "-nd", &nd, NULL));  in main()
108   PetscCall(PetscMalloc1(nd, &is1));  in main()
109   PetscCall(PetscMalloc1(nd, &is2));  in main()
111   for (i = 0; i < nd; i++) {  in main()
147     PetscCall(MatIncreaseOverlap(sA, nd, is2, ov));  in main()
151     PetscCall(MatIncreaseOverlap(A, nd, is1, ov));  in main()
161     for (i = 0; i < nd; ++i) {  in main()
176       for (i = 0; i < nd; ++i) PetscCall(ISSort(is1[i]));  in main()
178     PetscCall(MatCreateSubMatrices(A, nd, is1, is1, MAT_INITIAL_MATRIX, &submatA));  in main()
179     PetscCall(MatCreateSubMatrices(sA, nd, is1, is1, MAT_INITIAL_MATRIX, &submatsA));  in main()
185     PetscCall(MatCreateSubMatrices(A, nd, is1, is1, MAT_REUSE_MATRIX, &submatA));  in main()
186     PetscCall(MatCreateSubMatrices(sA, nd, is1, is1, MAT_REUSE_MATRIX, &submatsA));  in main()
190     PetscCall(MatDestroySubMatrices(nd, &submatA));  in main()
191     PetscCall(MatDestroySubMatrices(nd, &submatsA));  in main()
195   for (i = 0; i < nd; ++i) {  in main()