1233   PetscInt      ctr_j, *sbuf1_j, *sbuf_aj_i, *rbuf1_i, kmax, *sbuf1_i, *rbuf2_i, *rbuf3_i, jcnt;  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()  local
1561       rbuf3_i = rbuf3[i]; /* received C->j */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1580             if (rbuf3_i[ct2] >= cstart && rbuf3_i[ct2] < cend) {  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1581               tcol = cmap_loc[rbuf3_i[ct2] - cstart];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1583               PetscCall(PetscHMapIGetWithDefault(cmap, rbuf3_i[ct2] + 1, 0, &tcol));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1586             tcol = cmap[rbuf3_i[ct2]]; /* column index in submat */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1835     rbuf3_i = rbuf3[idex]; /* int** received C->j from other processes */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1848             if (rbuf3_i[ct2] >= cstart && rbuf3_i[ct2] < cend) {  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1849               tcol = cmap_loc[rbuf3_i[ct2] - cstart];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1851               PetscCall(PetscHMapIGetWithDefault(cmap, rbuf3_i[ct2] + 1, 0, &tcol));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1854             tcol = cmap[rbuf3_i[ct2]];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1862               if (iscolsorted) rbuf3_i[ct3++] = ct2;  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1872 …  ct2             = rbuf3_i[ct3++]; /* index of rbuf4_i[] which needs to be inserted into submat */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1881 …PetscCall(MatSetValues_SeqAIJ(submat, 1, &row, nnz, PetscSafePointerPlusOffset(rbuf3_i, ct2), Pets…  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
2062   PetscInt       *sbuf1_i, *rbuf2_i, *rbuf3_i, ilen, jcnt;  in MatCreateSubMatrices_MPIAIJ_Local()  local
2468       PetscInt *rbuf2_i, *rbuf3_i, *sbuf1_i;  in MatCreateSubMatrices_MPIAIJ_Local()  local
2477         rbuf3_i = rbuf3[tmp2];  in MatCreateSubMatrices_MPIAIJ_Local()
2496                 PetscCall(PetscHMapIGetWithDefault(cmap_i, rbuf3_i[ct2] + 1, 0, &tcol));  in MatCreateSubMatrices_MPIAIJ_Local()
2498                 tcol = cmap_i[rbuf3_i[ct2]];  in MatCreateSubMatrices_MPIAIJ_Local()
2736     rbuf3_i = rbuf3[tmp2];  in MatCreateSubMatrices_MPIAIJ_Local()
2764             PetscCall(PetscHMapIGetWithDefault(cmap_i, rbuf3_i[ct2] + 1, 0, &tcol));  in MatCreateSubMatrices_MPIAIJ_Local()
2766             tcol = cmap_i[rbuf3_i[ct2]];  in MatCreateSubMatrices_MPIAIJ_Local()
2776             *mat_j++ = rbuf3_i[ct2]; /* same global column index of C */  in MatCreateSubMatrices_MPIAIJ_Local()