use unordered_map instead of map for sake of speed

[simgrid.git] / src / smpi / smpi_global.cpp

diff --git a/src/smpi/smpi_global.cpp b/src/smpi/smpi_global.cpp
index 2dd5af6..33b69b5 100644 (file)
--- a/src/smpi/smpi_global.cpp
+++ b/src/smpi/smpi_global.cpp
@@ -28,7 +28,7 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_kernel, smpi, "Logging specific to SMPI (ke
 #include <boost/tokenizer.hpp>
 #include <boost/algorithm/string.hpp> /* trim_right / trim_left */
 
-std::map<std::string, double> location2speedup;
+std::unordered_map<std::string, double> location2speedup;
 
 typedef struct s_smpi_process_data {
   double simulated;