add some new pt2pt tests from mpich

[simgrid.git] / src / smpi / colls / allgather / allgather-NTSLR.cpp

diff --git a/src/smpi/colls/allgather/allgather-NTSLR.cpp b/src/smpi/colls/allgather/allgather-NTSLR.cpp
index 80428f0d91e950b0acb0375f466e00207c730849..ba60275822f21e102f96d549fd642053ec8a1db1 100644 (file)
--- a/src/smpi/colls/allgather/allgather-NTSLR.cpp
+++ b/src/smpi/colls/allgather/allgather-NTSLR.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2020. 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
@@ -6,8 +6,7 @@
 
 #include "../colls_private.hpp"
 
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 
 // Allgather-Non-Topology-Specific-Logical-Ring algorithm
 int
@@ -26,9 +25,8 @@ allgather__NTSLR(const void *sbuf, int scount, MPI_Datatype stype,
   rextent = rtype->get_extent();
   sextent = stype->get_extent();
 
-  // irregular case use default MPI functions
   if (scount * sextent != rcount * rextent) {
-    XBT_WARN("MPI_allgather_NTSLR use default MPI_allgather.");
+    XBT_INFO("MPI_allgather_NTSLR: irregular case, use default MPI_allgather.");
     allgather__default(sbuf, scount, stype, rbuf, rcount, rtype, comm);
     return MPI_SUCCESS;
   }
@@ -58,6 +56,4 @@ allgather__NTSLR(const void *sbuf, int scount, MPI_Datatype stype,
   return MPI_SUCCESS;
 }
 
-
-}
-}
+} // namespace simgrid::smpi