Shut down the gtnets verbose output when advancing simulation clock to a given amount.

[simgrid.git] / src / surf / gtnets / gtnets_interface.cc

diff --git a/src/surf/gtnets/gtnets_interface.cc b/src/surf/gtnets/gtnets_interface.cc
index 145476e..0d366a4 100644 (file)
--- a/src/surf/gtnets/gtnets_interface.cc
+++ b/src/surf/gtnets/gtnets_interface.cc
@@ -24,7 +24,7 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network_gtnets_interface, surf_network_gtne
 // initialize the GTNetS interface and environment
 int gtnets_initialize(int wsize){
   XBT_DEBUG("Using logging.");
-  xbt_assert0(!gtnets_sim, "gtnets already initialized");
+  xbt_assert(!gtnets_sim, "gtnets already initialized");
 
   if(wsize > 0){
        XBT_INFO("TCP window maximum size : %d", wsize);
@@ -124,7 +124,26 @@ double gtnets_get_flow_rx(void *metadata){
 
 // run for a given time (double)
 int gtnets_run(Time_t deltat){
+  ofstream file;
+  streambuf* sbuf;
+  double value;
+
+  if (!XBT_LOG_ISENABLED(surf_network_gtnets_interface, xbt_log_priority_debug)) {
+          file.open ("/dev/null");
+          sbuf = cout.rdbuf();
+          cout.rdbuf(file.rdbuf());
+          XBT_DEBUG("Enable GTNetS library quite mode");
+  }else {
+          XBT_DEBUG("Disable GTNetS library quite mode");
+  }
+
   gtnets_sim->run(deltat);
+
+
+  if (!XBT_LOG_ISENABLED(surf_network_gtnets_interface, xbt_log_priority_debug)) {
+          cout.rdbuf(sbuf);
+          file.close();
+  }
   return 0;
 }