740     PetscInt    is_no, ct1, max, *rbuf2_i, isz_i, jmax;  in MatIncreaseOverlap_MPIAIJ_Once()  local
747       rbuf2_i = rbuf2[idex];  in MatIncreaseOverlap_MPIAIJ_Once()
748       ct1     = 2 * rbuf2_i[0] + 1;  in MatIncreaseOverlap_MPIAIJ_Once()
751         max     = rbuf2_i[2 * j];  in MatIncreaseOverlap_MPIAIJ_Once()
752         is_no   = rbuf2_i[2 * j - 1];  in MatIncreaseOverlap_MPIAIJ_Once()
761           row = rbuf2_i[ct1];  in MatIncreaseOverlap_MPIAIJ_Once()
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
1560       rbuf2_i = rbuf2[i]; /* received length of C->j */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1576         nnz = rbuf2_i[ct1];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1834     rbuf2_i = rbuf2[idex]; /* int** received length of C->j from other processes */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1845           nnz = rbuf2_i[ct1];                         /* num of C entries in this row */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1880         nnz = rbuf2_i[ct1]; /* num of C entries in this row */  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
2476         rbuf2_i = rbuf2[tmp2];  in MatCreateSubMatrices_MPIAIJ_Local()
2492             max2 = rbuf2_i[ct1];  in MatCreateSubMatrices_MPIAIJ_Local()
2735     rbuf2_i = rbuf2[tmp2];  in MatCreateSubMatrices_MPIAIJ_Local()
2760         max2  = rbuf2_i[ct1];  in MatCreateSubMatrices_MPIAIJ_Local()