MPI_UNIVERSE_SIZE now initialized to the total amount of hosts in the platform

[simgrid.git] / src / smpi / internals / smpi_shared.cpp

diff --git a/src/smpi/internals/smpi_shared.cpp b/src/smpi/internals/smpi_shared.cpp
index 95067dd..42108cd 100644 (file)
--- a/src/smpi/internals/smpi_shared.cpp
+++ b/src/smpi/internals/smpi_shared.cpp
@@ -33,6 +33,7 @@
  *                                                                    \ |  |
  *                                                                      ----
  */
+#include <algorithm>
 #include <array>
 #include <cstring>
 #include <map>
@@ -58,7 +59,7 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_shared, smpi, "Logging specific to SMPI (shared memory macros)");
 
-namespace{
+namespace {
 /** Some location in the source code
  *
  *  This information is used by SMPI_SHARED_MALLOC to allocate  some shared memory for all simulated processes.
@@ -94,7 +95,7 @@ std::map<std::string, void*, std::less<>> calls;
 int smpi_shared_malloc_bogusfile           = -1;
 int smpi_shared_malloc_bogusfile_huge_page = -1;
 unsigned long smpi_shared_malloc_blocksize = 1UL << 20;
-}
+} // namespace
 
 void smpi_shared_destroy()
 {