if (comm_size <= num_core) {
XBT_WARN("MPI_allgather_SMP_NTS use default MPI_allgather.");
Coll_allgather_default::allgather(sbuf, scount, stype, rbuf, rcount, rtype, comm);
- return MPI_SUCCESS;
+ return MPI_SUCCESS;
}
// the last SMP node may have fewer number of running processes than all others
}
- // INTER-SMP-ALLGATHER
+ // INTER-SMP-ALLGATHER
// Every root of each SMP node post INTER-Sendrecv, then do INTRA-Bcast for each receiving message
// Use logical ring algorithm