X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d5cc61332edae35867a41bb38ad9401faaab2716..ea74f5d95928a521a588737e81f1de94eef25d19:/src/smpi/colls/allgather/allgather-smp-simple.cpp

diff --git a/src/smpi/colls/allgather/allgather-smp-simple.cpp b/src/smpi/colls/allgather/allgather-smp-simple.cpp
index dcaaecd19e..71180e04ee 100644
--- a/src/smpi/colls/allgather/allgather-smp-simple.cpp
+++ b/src/smpi/colls/allgather/allgather-smp-simple.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2019. The SimGrid Team.
+/* Copyright (c) 2013-2022. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -10,10 +10,10 @@ namespace simgrid{
 namespace smpi{
 
 
-int Coll_allgather_smp_simple::allgather(const void *send_buf, int scount,
-                                         MPI_Datatype stype, void *recv_buf,
-                                         int rcount, MPI_Datatype rtype,
-                                         MPI_Comm comm)
+int allgather__smp_simple(const void *send_buf, int scount,
+                          MPI_Datatype stype, void *recv_buf,
+                          int rcount, MPI_Datatype rtype,
+                          MPI_Comm comm)
 {
   int src, dst, comm_size, rank;
   comm_size = comm->size();
@@ -27,7 +27,9 @@ int Coll_allgather_smp_simple::allgather(const void *send_buf, int scount,
   }
 
   if(comm_size%num_core)
-     THROWF(arg_error,0, "allgather SMP simple algorithm can't be used with non multiple of NUM_CORE=%d number of processes ! ", num_core);
+    throw std::invalid_argument(xbt::string_printf(
+        "allgather SMP simple algorithm can't be used with non multiple of NUM_CORE=%d number of processes!",
+        num_core));
 
   rank = comm->rank();
   MPI_Aint rextent, sextent;
@@ -74,9 +76,9 @@ int Coll_allgather_smp_simple::allgather(const void *send_buf, int scount,
 
   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++) {