Add copy constructor to state, so we can backtrack different ways

[simgrid.git] / src / smpi / colls / bcast / bcast-SMP-binary.cpp

diff --git a/src/smpi/colls/bcast/bcast-SMP-binary.cpp b/src/smpi/colls/bcast/bcast-SMP-binary.cpp
index 240d6fe1e964de6a1e4221c084329dd5ffeb021e..933a6075c1ce86b1e9d146b4359d763976f54d7d 100644 (file)
--- a/src/smpi/colls/bcast/bcast-SMP-binary.cpp
+++ b/src/smpi/colls/bcast/bcast-SMP-binary.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
@@ -7,8 +7,7 @@
 #include "../colls_private.hpp"
 
 int bcast_SMP_binary_segment_byte = 8192;
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 int bcast__SMP_binary(void *buf, int count,
                       MPI_Datatype datatype, int root,
                       MPI_Comm comm)
@@ -214,14 +213,12 @@ int bcast__SMP_binary(void *buf, int count,
     delete[] status_array;
   }
 
-  // when count is not divisible by block size, use default BCAST for the remainder
   if ((remainder != 0) && (count > segment)) {
-    XBT_WARN("MPI_bcast_SMP_binary use default MPI_bcast.");
+    XBT_INFO("MPI_bcast_SMP_binary: count is not divisible by block size, use default MPI_bcast for remainer.");
     colls::bcast((char*)buf + (pipe_length * increment), remainder, datatype, root, comm);
   }
 
   return 1;
 }
 
-}
-}
+} // namespace simgrid::smpi