966   PetscInt    val, max1, max2, m, no_malloc = 0, *tmp, new_estimate, ctr;  in MatIncreaseOverlap_MPIAIJ_Receive()  local
987   if (C->rmap->n) max1 = ct * (a->nz + b->nz) / C->rmap->n;  in MatIncreaseOverlap_MPIAIJ_Receive()
988   else max1 = 1;  in MatIncreaseOverlap_MPIAIJ_Receive()
989   mem_estimate = 3 * ((total_sz > max1 ? total_sz : max1) + 1);  in MatIncreaseOverlap_MPIAIJ_Receive()
1225   PetscInt      **rbuf3, **sbuf_aj, **rbuf2, max1, nnz;  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()  local
1564       max1 = sbuf1_i[2];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1565       for (PetscInt k = 0; k < max1; k++, ct1++) {  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1839     max1 = sbuf1_i[2];                           /* num of rows */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1840     for (PetscInt k = 0; k < max1; k++, ct1++) { /* for each recved row */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
2045   PetscInt       **rbuf3 = NULL, **sbuf_aj, **rbuf2 = NULL, max1, max2;  in MatCreateSubMatrices_MPIAIJ_Local()  local
2355         for (PetscInt j = 1, max1 = rbuf1_i[0]; j <= max1; j++) {  in MatCreateSubMatrices_MPIAIJ_Local()  local
2480           max1   = sbuf1_i[2 * j];  in MatCreateSubMatrices_MPIAIJ_Local()
2484           for (PetscInt k = 0; k < max1; k++, ct1++) {  in MatCreateSubMatrices_MPIAIJ_Local()
2639       for (PetscInt j = 1, max1 = rbuf1_i[0]; j <= max1; j++) {  in MatCreateSubMatrices_MPIAIJ_Local()  local
2747       max1      = sbuf1_i[2 * j];  in MatCreateSubMatrices_MPIAIJ_Local()
2748       for (PetscInt k = 0; k < max1; k++, ct1++) {  in MatCreateSubMatrices_MPIAIJ_Local()