Concatenate nested namespaces (sonar).

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

diff --git a/src/smpi/colls/bcast/bcast-SMP-linear.cpp b/src/smpi/colls/bcast/bcast-SMP-linear.cpp
index 8fc7574..9d4dacd 100644 (file)
--- a/src/smpi/colls/bcast/bcast-SMP-linear.cpp
+++ b/src/smpi/colls/bcast/bcast-SMP-linear.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2021. 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
@@ -7,8 +7,7 @@
 #include "../colls_private.hpp"
 
 int bcast_SMP_linear_segment_byte = 8192;
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 int bcast__SMP_linear(void *buf, int count,
                       MPI_Datatype datatype, int root,
                       MPI_Comm comm)
@@ -50,7 +49,7 @@ int bcast__SMP_linear(void *buf, int count,
 
   // call native when MPI communication size is too small
   if (size <= num_core) {
-    XBT_WARN("MPI_bcast_SMP_linear use default MPI_bcast.");
+    XBT_INFO("size <= num_core : MPI_bcast_SMP_linear use default MPI_bcast.");
     bcast__default(buf, count, datatype, root, comm);
     return MPI_SUCCESS;
   }
@@ -163,14 +162,12 @@ int bcast__SMP_linear(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_linear use default MPI_bcast.");
+    XBT_INFO("MPI_bcast_SMP_linear: count is not divisible by block size, use default MPI_bcast for remainder.");
     colls::bcast((char*)buf + (pipe_length * increment), remainder, datatype, root, comm);
   }
 
   return MPI_SUCCESS;
 }
 
-}
-}
+} // namespace simgrid::smpi