-/* Copyright (c) 2013-2014. 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
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include "../colls_private.h"
+#include "../colls_private.hpp"
/*****************************************************************************
* Function: alltoall_pair_light_barrier
with node i ^ j. Light barriers are inserted between
communications in different phases.
- * Auther: Ahmad Faraj
+ * Author: Ahmad Faraj
****************************************************************************/
-int
-Coll_alltoallv_pair_light_barrier::alltoallv(void *send_buff, int *send_counts, int *send_disps,
- MPI_Datatype send_type,
- void *recv_buff, int *recv_counts, int *recv_disps,
- MPI_Datatype recv_type,
- MPI_Comm comm)
+namespace simgrid::smpi {
+int alltoallv__pair_light_barrier(const void *send_buff, const int *send_counts, const int *send_disps,
+ MPI_Datatype send_type,
+ void *recv_buff, const int *recv_counts, const int *recv_disps,
+ MPI_Datatype recv_type,
+ MPI_Comm comm)
{
MPI_Aint send_chunk, recv_chunk;
MPI_Status s;
num_procs = comm->size();
if((num_procs&(num_procs-1)))
- THROWF(arg_error,0, "alltoallv pair algorithm can't be used with non power of two number of processes ! ");
+ throw std::invalid_argument("alltoallv pair algorithm can't be used with non power of two number of processes!");
send_chunk = send_type->get_extent();
recv_chunk = recv_type->get_extent();
}
return MPI_SUCCESS;
}
+} // namespace simgrid::smpi