New: MSG_host_get_pstate() and smpi_get_host_pstate()

[simgrid.git] / src / smpi / smpi_dvfs.c

diff --git a/src/smpi/smpi_dvfs.c b/src/smpi/smpi_dvfs.c
index 395f84e..a0129f2 100644 (file)
--- a/src/smpi/smpi_dvfs.c
+++ b/src/smpi/smpi_dvfs.c
@@ -42,7 +42,7 @@ int smpi_get_host_nb_pstates(void)
 }
 
 /**
- * \brief Sets the speed of the processor (in flop/s) at a given pstate
+ * \brief Sets the pstate at which the processor should run
  *
  * \param pstate_index pstate to switch to
  */
@@ -50,6 +50,15 @@ void smpi_set_host_pstate(int pstate_index)
 {
   simcall_host_set_pstate(SIMIX_host_self(), pstate_index);
 }
+/**
+ * \brief Gets the pstate at which the processor currently running
+ *
+ * \param pstate_index pstate to switch to
+ */
+int smpi_get_host_pstate()
+{
+  return simcall_host_get_pstate(SIMIX_host_self());
+}
 
 /**
  * \brief Return the total energy consumed by a host (in Joules)