X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2c01336cbfb90976b513b71718a748b3a01a8e6a..29d98d1ceb682fbc4c734a92353be4b0bcd5d17b:/src/surf/cpu_interface.hpp

diff --git a/src/surf/cpu_interface.hpp b/src/surf/cpu_interface.hpp
index c36600b68c..07aa7ab9e1 100644
--- a/src/surf/cpu_interface.hpp
+++ b/src/surf/cpu_interface.hpp
@@ -81,6 +81,19 @@ public:
    */
   virtual simgrid::surf::Action *execution_start(double size)=0;
 
+  /**
+   * @brief Execute some quantity of computation on more than one core
+   *
+   * @param size The value of the processing amount (in flop) needed to process
+   * @param requestedCores The desired amount of cores. Must be >= 1
+   * @return The CpuAction corresponding to the processing
+   */
+  virtual simgrid::surf::Action* execution_start(double size, int requestedCores)
+  {
+    THROW_UNIMPLEMENTED;
+    return nullptr;
+  }
+
   /**
    * @brief Make a process sleep for duration (in seconds)
    *