X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7f4f03348bd07609e258eb3b545bdafc2c881847..05d190ed39b43f561714b3a065dbb6dcab48b364:/src/simix/smx_vm.cpp

diff --git a/src/simix/smx_vm.cpp b/src/simix/smx_vm.cpp
index dae28e7b8f..ae5fdbd923 100644
--- a/src/simix/smx_vm.cpp
+++ b/src/simix/smx_vm.cpp
@@ -5,10 +5,9 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "smx_private.h"
-#include "xbt/sysdep.h"
-#include "xbt/log.h"
-#include "xbt/dict.h"
 #include "mc/mc.h"
+#include "src/surf/virtual_machine.hpp"
+#include "src/surf/HostImpl.hpp"
 
 //If you need to log some stuffs, just uncomment these two lines and uses XBT_DEBUG for instance
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_vm, simix, "Logging specific to SIMIX (vms)");
@@ -38,7 +37,7 @@ sg_host_t SIMIX_vm_create(const char *name, sg_host_t ind_phys_host)
 static long host_get_ramsize(sg_host_t vm, int *overcommit)
 {
   s_vm_params_t params;
-  surf_host_get_params(vm, &params);
+  vm->extension<simgrid::surf::HostImpl>()->getParams(&params);
 
   if (overcommit)
     *overcommit = params.overcommit;
@@ -61,12 +60,12 @@ static int __can_be_started(sg_host_t vm)
   }
 
   if (pm_overcommit) {
-    XBT_INFO("%s allows memory overcommit.", pm->key);
+    XBT_VERB("%s allows memory overcommit.", sg_host_get_name(pm));
     return 1;
   }
 
   long total_ramsize_of_vms = 0;
-  xbt_dynar_t dyn_vms = surf_host_get_vms(pm);
+  xbt_dynar_t dyn_vms = pm->extension<simgrid::surf::HostImpl>()->getVms();
   {
     unsigned int cursor = 0;
     sg_host_t another_vm;
@@ -78,28 +77,31 @@ static int __can_be_started(sg_host_t vm)
 
   if (vm_ramsize > pm_ramsize - total_ramsize_of_vms) {
     XBT_WARN("cannnot start %s@%s due to memory shortage: vm_ramsize %ld, free %ld, pm_ramsize %ld (bytes).",
-        vm->key, pm->key, vm_ramsize, pm_ramsize - total_ramsize_of_vms, pm_ramsize);
+        sg_host_get_name(vm), sg_host_get_name(pm),
+        vm_ramsize, pm_ramsize - total_ramsize_of_vms, pm_ramsize);
     xbt_dynar_free(&dyn_vms);
     return 0;
   }
 
-  xbt_dynar_free(&dyn_vms);
-	return 1;
+  return 1;
 }
 
 void SIMIX_vm_start(sg_host_t ind_vm)
 {
   if (__can_be_started(ind_vm))
-    surf_host_set_state(surf_host_resource_priv(ind_vm),
-                            (e_surf_resource_state_t) SURF_VM_STATE_RUNNING);
+    static_cast<simgrid::surf::VirtualMachine*>(
+      ind_vm->extension<simgrid::surf::HostImpl>()
+    )->setState(SURF_VM_STATE_RUNNING);
   else
-    THROWF(vm_error, 0, "The VM %s cannot be started", SIMIX_host_get_name(ind_vm));
+    THROWF(vm_error, 0, "The VM %s cannot be started", sg_host_get_name(ind_vm));
 }
 
 
-int SIMIX_vm_get_state(sg_host_t ind_vm)
+e_surf_vm_state_t SIMIX_vm_get_state(sg_host_t ind_vm)
 {
-  return surf_host_get_state(surf_host_resource_priv(ind_vm));
+  return static_cast<simgrid::surf::VirtualMachine*>(
+    ind_vm->extension<simgrid::surf::HostImpl>()
+  )->getState();
 }
 
 /**
@@ -191,7 +193,7 @@ void SIMIX_vm_set_affinity(sg_host_t ind_vm, sg_host_t ind_pm, unsigned long mas
  */
 void SIMIX_vm_suspend(sg_host_t ind_vm, smx_process_t issuer)
 {
-  const char *name = SIMIX_host_get_name(ind_vm);
+  const char *name = sg_host_get_name(ind_vm);
 
   if (SIMIX_vm_get_state(ind_vm) != SURF_VM_STATE_RUNNING)
     THROWF(vm_error, 0, "VM(%s) is not running", name);
@@ -231,7 +233,7 @@ void simcall_HANDLER_vm_suspend(smx_simcall_t simcall, sg_host_t ind_vm)
  */
 void SIMIX_vm_resume(sg_host_t ind_vm, smx_process_t issuer)
 {
-  const char *name = SIMIX_host_get_name(ind_vm);
+  const char *name = sg_host_get_name(ind_vm);
 
   if (SIMIX_vm_get_state(ind_vm) != SURF_VM_STATE_SUSPENDED)
     THROWF(vm_error, 0, "VM(%s) was not suspended", name);
@@ -263,7 +265,7 @@ void simcall_HANDLER_vm_resume(smx_simcall_t simcall, sg_host_t ind_vm)
  */
 void SIMIX_vm_save(sg_host_t ind_vm, smx_process_t issuer)
 {
-  const char *name = SIMIX_host_get_name(ind_vm);
+  const char *name = sg_host_get_name(ind_vm);
 
   if (SIMIX_vm_get_state(ind_vm) != SURF_VM_STATE_RUNNING)
     THROWF(vm_error, 0, "VM(%s) is not running", name);
@@ -295,7 +297,7 @@ void simcall_HANDLER_vm_save(smx_simcall_t simcall, sg_host_t ind_vm)
  */
 void SIMIX_vm_restore(sg_host_t ind_vm, smx_process_t issuer)
 {
-  const char *name = SIMIX_host_get_name(ind_vm);
+  const char *name = sg_host_get_name(ind_vm);
 
   if (SIMIX_vm_get_state(ind_vm) != SURF_VM_STATE_SAVED)
     THROWF(vm_error, 0, "VM(%s) was not saved", name);
@@ -327,7 +329,7 @@ void simcall_HANDLER_vm_restore(smx_simcall_t simcall, sg_host_t ind_vm)
  */
 void SIMIX_vm_shutdown(sg_host_t ind_vm, smx_process_t issuer)
 {
-  const char *name = SIMIX_host_get_name(ind_vm);
+  const char *name = sg_host_get_name(ind_vm);
 
   if (SIMIX_vm_get_state(ind_vm) != SURF_VM_STATE_RUNNING)
     THROWF(vm_error, 0, "VM(%s) is not running", name);
@@ -342,8 +344,9 @@ void SIMIX_vm_shutdown(sg_host_t ind_vm, smx_process_t issuer)
   }
 
   /* FIXME: we may have to do something at the surf layer, e.g., vcpu action */
-  surf_host_set_state(surf_host_resource_priv(ind_vm),
-          (e_surf_resource_state_t) SURF_VM_STATE_CREATED);
+  static_cast<simgrid::surf::VirtualMachine*>(
+    ind_vm->extension<simgrid::surf::HostImpl>()
+  )->setState(SURF_VM_STATE_CREATED);
 }
 
 void simcall_HANDLER_vm_shutdown(smx_simcall_t simcall, sg_host_t ind_vm)
@@ -361,8 +364,7 @@ void SIMIX_vm_destroy(sg_host_t ind_vm)
 {
   /* this code basically performs a similar thing like SIMIX_host_destroy() */
 
-  xbt_assert((ind_vm != NULL), "Invalid parameters");
-  const char *hostname = SIMIX_host_get_name(ind_vm);
+  const char *hostname = sg_host_get_name(ind_vm);
 
   XBT_DEBUG("destroy %s", hostname);