X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/149c63f36e15b8500b1e826bda5138318ff7ba2b..8dd3206354d72d10fed1f3df1cf834573d9c0d9d:/src/smpi/colls/allgather/allgather-NTSLR-NB.cpp

diff --git a/src/smpi/colls/allgather/allgather-NTSLR-NB.cpp b/src/smpi/colls/allgather/allgather-NTSLR-NB.cpp
index 77b8723318..0c400bc51b 100644
--- a/src/smpi/colls/allgather/allgather-NTSLR-NB.cpp
+++ b/src/smpi/colls/allgather/allgather-NTSLR-NB.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2020. The SimGrid Team.
+/* Copyright (c) 2013-2021. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -25,12 +25,9 @@ allgather__NTSLR_NB(const void *sbuf, int scount, MPI_Datatype stype,
   size = comm->size();
   rextent = rtype->get_extent();
   sextent = stype->get_extent();
-  MPI_Request* rrequest_array = new MPI_Request[size];
-  MPI_Request* srequest_array = new MPI_Request[size];
 
-  // irregular case use default MPI fucntions
   if (scount * sextent != rcount * rextent) {
-    XBT_WARN("MPI_allgather_NTSLR_NB use default MPI_allgather.");
+    XBT_INFO("MPI_allgather_NTSLR_NB: irregular case, use default MPI_allgather.");
     allgather__default(sbuf, scount, stype, rbuf, rcount, rtype, comm);
     return MPI_SUCCESS;
   }
@@ -49,6 +46,9 @@ allgather__NTSLR_NB(const void *sbuf, int scount, MPI_Datatype stype,
   //start sending logical ring message
   int increment = scount * sextent;
 
+  auto* rrequest_array = new MPI_Request[size];
+  auto* srequest_array = new MPI_Request[size];
+
   //post all irecv first
   for (i = 0; i < size - 1; i++) {
     recv_offset = ((rank - i - 1 + size) % size) * increment;