230   PetscInt                 nrows, *buf_s, *buf_si, *buf_si_i, **nextrow, **nextci;  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()  local
502   PetscCall(PetscMalloc3(nrecv, &buf_ri_k, nrecv, &nextrow, nrecv, &nextci));  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()
506     nextrow[k]  = buf_ri_k[k] + 1;           /* next row number of k-th recved i-structure */  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()
520       if (i == *nextrow[k]) {     /* i-th row */  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()
524         nextrow[k]++;  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()
534   PetscCall(PetscFree3(buf_ri_k, nextrow, nextci));  in MatPtAPSymbolic_MPIAIJ_MPIAIJ_scalable()
1517   PetscInt                 nrows, *buf_s, *buf_si, *buf_si_i, **nextrow, **nextci;  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()  local
1791   PetscCall(PetscMalloc3(nrecv, &buf_ri_k, nrecv, &nextrow, nrecv, &nextci));  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()
1795     nextrow[k]  = buf_ri_k[k] + 1;           /* next row number of k-th recved i-structure */  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()
1809       if (i == *nextrow[k]) {     /* i-th row */  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()
1813         nextrow[k]++;  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()
1823   PetscCall(PetscFree3(buf_ri_k, nextrow, nextci));  in MatPtAPSymbolic_MPIAIJ_MPIAIJ()