68   PetscCall(PetscMalloc1(nrows, &result->icols));  in spbas_allocate_pattern()
110     result->icols[0] = result->alloc_icol;  in spbas_allocate_data()
111     for (i = 1; i < nrows; i++) result->icols[i] = result->icols[i - 1] + result->row_nnz[i - 1];  in spbas_allocate_data()
125       PetscCall(PetscMalloc1(r_nnz, &result->icols[i]));  in spbas_allocate_data()
256   PetscInt       *icols;  in spbas_compress_pattern()  local
313       B->icols[i] = &B->alloc_icol[ptr];  in spbas_compress_pattern()
314       icols       = &icol_in[irow_in[i]];  in spbas_compress_pattern()
317         for (j = 0; j < row_nnz; j++) B->icols[i][j] = icols[j];  in spbas_compress_pattern()
319         for (j = 0; j < row_nnz; j++) B->icols[i][j] = icols[j] - i;  in spbas_compress_pattern()
321         for (j = 0; j < row_nnz; j++) B->icols[i][j] = icols[j] - icols[0];  in spbas_compress_pattern()
328   for (i = 0; i < nrows; i++) B->icols[i] = B->icols[ipoint[i]];  in spbas_compress_pattern()
359     for (i = 0; i < matrix.nrows; i++) PetscCall(PetscFree(matrix.icols[i]));  in spbas_delete()
360     PetscCall(PetscFree(matrix.icols));  in spbas_delete()
367   PetscCall(PetscFree(matrix.icols));  in spbas_delete()
407     icol_A      = matrix_A.icols[i];  in spbas_matrix_to_crs()
461     irow  = in_matrix.icols[i];  in spbas_transpose()
482       irow  = in_matrix.icols[i];  in spbas_transpose()
490         result->icols[k][result->row_nnz[k]]  = i;  in spbas_transpose()
498       irow  = in_matrix.icols[i];  in spbas_transpose()
506         result->icols[k][result->row_nnz[k]] = i;  in spbas_transpose()
635   PetscInt    **icols;  in spbas_apply_reordering_rows()  local
644   PetscCall(PetscMalloc1(nrows, &icols));  in spbas_apply_reordering_rows()
649     icols[i]   = matrix_A->icols[ip];  in spbas_apply_reordering_rows()
651     for (j = 0; j < row_nnz[i]; j++) icols[i][j] += ip - i;  in spbas_apply_reordering_rows()
655   PetscCall(PetscFree(matrix_A->icols));  in spbas_apply_reordering_rows()
659   matrix_A->icols   = icols;  in spbas_apply_reordering_rows()
673   PetscInt    *icols;  in spbas_apply_reordering_cols()  local
681     icols   = matrix_A->icols[i];  in spbas_apply_reordering_cols()
685     for (j = 0; j < row_nnz; j++) icols[j] = permutation[i + icols[j]] - i;  in spbas_apply_reordering_cols()
686     PetscCall(spbas_mergesort(row_nnz, icols, vals));  in spbas_apply_reordering_cols()
726     for (j = 0; j < r_nnz; j++) retval.icols[i][j] = aj[i0 + j] - i;  in spbas_pattern_only()
752       j = row + in_matrix->icols[row][i];  in spbas_mark_row_power()
754 …PetscCall(spbas_mark_row_power(iwork, row + in_matrix->icols[row][i], in_matrix, marker / 2, minmr…  in spbas_mark_row_power()
761       j = row + in_matrix->icols[row][i];  in spbas_mark_row_power()
813     kend = i + in_matrix.icols[i][nnz - 1];  in spbas_power()
823     PetscCall(PetscMalloc1(nnz, &retval.icols[i]));  in spbas_power()
829         retval.icols[i][inz] = j - i;  in spbas_power()
853 …for (jstart = 0; (jstart < inout_matrix->row_nnz[i]) && (inout_matrix->icols[i][jstart] < 0); jsta…  in spbas_keep_upper()
855 …; j < inout_matrix->row_nnz[i] - jstart; j++) inout_matrix->icols[i][j] = inout_matrix->icols[i][j…  in spbas_keep_upper()
863 …inout_matrix->icols[i] = (PetscInt *)realloc((void *)inout_matrix->icols[i], inout_matrix->row_nnz…  in spbas_keep_upper()