X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/152117af2fbcf4c99d0da5d10a6813aac7eee007..b784c77ac5599c578f0ff00d6102222b286b0833:/src/surf/surf_action.c

diff --git a/src/surf/surf_action.c b/src/surf/surf_action.c
index 4ae277441c..891a70e2bf 100644
--- a/src/surf/surf_action.c
+++ b/src/surf/surf_action.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2009-2013. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -382,8 +382,10 @@ void update_resource_energy(surf_model_t model, surf_action_lmm_t action)
                 	  	  	  	  	  	  	  	  (model->model_private->maxmin_system,
                 	  	  	  	  	  	  	  			  action->variable, 0));
 
-    	double load = lmm_constraint_get_usage(cpu_model->constraint) / cpu_model->power_peak;
-    	cpu_update_energy(cpu_model, load);
+        if( cpu_model->energy->last_updated < surf_get_clock()) {
+        	double load = lmm_constraint_get_usage(cpu_model->constraint) / cpu_model->power_peak;
+        	cpu_update_energy(cpu_model, load);
+        }
     }
 }