New: MSG_host_get_pstate() and smpi_get_host_pstate()

[simgrid.git] / src / simix / libsmx.c

diff --git a/src/simix/libsmx.c b/src/simix/libsmx.c
index 35b3c8e..36f75fd 100644 (file)
--- a/src/simix/libsmx.c
+++ b/src/simix/libsmx.c
@@ -10,10 +10,12 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package.   */
 
+#include "mc/mc_replay.h"
 #include "smx_private.h"
-#include "mc/mc_interface.h"
+#include "mc/mc_forward.h"
 #include "xbt/ex.h"
 #include <math.h>         /* isfinite() */
+#include "mc/mc.h"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix);
 
@@ -191,14 +193,24 @@ int simcall_host_get_nb_pstates(smx_host_t host)
 
 /**
  * \ingroup simix_host_management
- * \brief Sets a new power peak for a host.
+ * \brief Sets the pstate at which the host should run
  *
  * \param host A SIMIX host
  * \param pstate_index The pstate to which the CPU power will be set
  */
-void simcall_host_set_power_peak_at(smx_host_t host, int pstate_index)
+void simcall_host_set_pstate(smx_host_t host, int pstate_index)
 {
-       simcall_BODY_host_set_power_peak_at(host, pstate_index);
+       simcall_BODY_host_set_pstate(host, pstate_index);
+}
+/**
+ * \ingroup simix_host_management
+ * \brief Gets the pstate at which that host currently runs.
+ *
+ * \param host A SIMIX host
+ */
+int simcall_host_get_pstate(smx_host_t host)
+{
+       return simcall_BODY_host_get_pstate(host);
 }
 
 /**
@@ -532,6 +544,24 @@ void simcall_vm_destroy(smx_host_t vm)
   simcall_BODY_vm_destroy(vm);
 }
 
+/**
+ * \ingroup simix_vm_management
+ * \brief Encompassing simcall to prevent the removal of the src or the dst node at the end of a VM migration
+ *  The simcall actually invokes the following calls: 
+ *     simcall_vm_set_affinity(vm, src_pm, 0); 
+ *     simcall_vm_migrate(vm, dst_pm); 
+ *     simcall_vm_resume(vm);
+ *
+ * It is called at the end of the migration_rx_fun function from msg/msg_vm.c
+ *
+ * \param vm VM to migrate
+ * \param src_pm  Source physical host
+ * \param dst_pmt Destination physical host
+ */
+void simcall_vm_migratefrom_resumeto(smx_host_t vm, smx_host_t src_pm, smx_host_t dst_pm)
+{
+  simcall_BODY_vm_migratefrom_resumeto(vm, src_pm, dst_pm);
+}
 
 /**
  * \ingroup simix_process_management
@@ -737,7 +767,7 @@ void simcall_process_set_kill_time(smx_process_t process, double kill_time)
     if (simix_global->kill_process_function) {
       XBT_DEBUG("Set kill time %f for process %s(%s)",kill_time, process->name,
           sg_host_name(process->smx_host));
-      SIMIX_timer_set(kill_time, simix_global->kill_process_function, process);
+      process->kill_timer = SIMIX_timer_set(kill_time, simix_global->kill_process_function, process);
     }
   }
 }