-/* Copyright (c) 2013-2019. The SimGrid Team.
+/* Copyright (c) 2013-2023. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
//#include <star-reduction.c>
/*
-This fucntion performs all-reduce operation as follow.
+This function performs all-reduce operation as follow.
1) binomial_tree reduce inside each SMP node
2) reduce-scatter -inter between root of each SMP node
3) allgather - inter between root of each SMP node
4) binomial_tree bcast inside each SMP node
*/
-namespace simgrid{
-namespace smpi{
-int Coll_allreduce_smp_rsag_lr::allreduce(const void *send_buf, void *recv_buf,
- int count, MPI_Datatype dtype,
- MPI_Op op, MPI_Comm comm)
+namespace simgrid::smpi {
+int allreduce__smp_rsag_lr(const void *send_buf, void *recv_buf,
+ int count, MPI_Datatype dtype,
+ MPI_Op op, MPI_Comm comm)
{
int comm_size, rank;
int tag = COLL_TAG_ALLREDUCE;
smpi_free_tmp_buffer(tmp_buf);
return MPI_SUCCESS;
}
-}
-}
+} // namespace simgrid::smpi