if (intra_rank == 0) {
int num_req = (inter_comm_size - 1) * 2;
- MPI_Request* reqs = new MPI_Request[num_req];
+ auto* reqs = new MPI_Request[num_req];
MPI_Request* req_ptr = reqs;
- MPI_Status* stat = new MPI_Status[num_req];
+ auto* stat = new MPI_Status[num_req];
for (i = 1; i < inter_comm_size; i++) {