X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/23f4a1521c0658ea2450c97e70616b6d04de97d7..c080feddf0dd4e58c906e4b7b423b5676a8517e0:/src/simix/libsmx.cpp

diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp
index 46a9e5ee92..606f99a616 100644
--- a/src/simix/libsmx.cpp
+++ b/src/simix/libsmx.cpp
@@ -175,25 +175,6 @@ e_smx_state_t simcall_execution_wait(smx_activity_t execution)
   return (e_smx_state_t) simcall_BODY_execution_wait(execution);
 }
 
-/**
- * \ingroup simix_vm_management
- * \brief Create a VM on the given physical host.
- *
- * \param name VM name
- * \param dest Physical host on which to create the VM
- *
- * \return The host object of the VM
- */
-sg_host_t simcall_vm_create(const char* name, sg_host_t dest)
-{
-  return simgrid::simix::kernelImmediate([&name, &dest] {
-    sg_host_t host = new simgrid::s4u::VirtualMachine(name, dest);
-    host->extension_set<simgrid::simix::Host>(new simgrid::simix::Host());
-
-    return host;
-  });
-}
-
 /**
  * \ingroup simix_vm_management
  * \brief Start the given VM to the given physical host
@@ -205,18 +186,6 @@ void simcall_vm_start(sg_host_t vm)
   simgrid::simix::kernelImmediate(std::bind(SIMIX_vm_start, vm));
 }
 
-/**
- * \ingroup simix_vm_management
- * \brief Get the state of the given VM
- *
- * \param vm VM
- * \return The state of the VM
- */
-int simcall_vm_get_state(sg_host_t vm)
-{
-  return simgrid::simix::kernelImmediate(std::bind(SIMIX_vm_get_state, vm));
-}
-
 /**
  * \ingroup simix_vm_management
  * \brief Get the physical host on which the given VM runs.
@@ -242,18 +211,6 @@ void simcall_vm_set_bound(sg_host_t vm, double bound)
       [vm, bound]() { static_cast<simgrid::s4u::VirtualMachine*>(vm)->pimpl_vm_->setBound(bound); });
 }
 
-/**
- * \ingroup simix_vm_management
- * \brief Migrate the given VM to the given physical host
- *
- * \param vm VM
- * \param host Destination physical host
- */
-void simcall_vm_migrate(sg_host_t vm, sg_host_t host)
-{
-  simgrid::simix::kernelImmediate(std::bind(SIMIX_vm_migrate, vm, host));
-}
-
 /**
  * \ingroup simix_vm_management
  * \brief Suspend the given VM
@@ -295,7 +252,23 @@ void simcall_vm_save(sg_host_t vm)
  */
 void simcall_vm_restore(sg_host_t vm)
 {
-  simcall_BODY_vm_restore(vm);
+  simgrid::simix::kernelImmediate([vm]() {
+    if (static_cast<simgrid::s4u::VirtualMachine*>(vm)->pimpl_vm_->getState() != SURF_VM_STATE_SAVED)
+      THROWF(vm_error, 0, "VM(%s) was not saved", vm->name().c_str());
+
+    XBT_DEBUG("restore VM(%s), where %d processes exist", vm->name().c_str(),
+              xbt_swag_size(sg_host_simix(vm)->process_list));
+
+    /* jump to vm_ws_restore() */
+    static_cast<simgrid::s4u::VirtualMachine*>(vm)->pimpl_vm_->restore();
+
+    smx_actor_t smx_process, smx_process_safe;
+    xbt_swag_foreach_safe(smx_process, smx_process_safe, sg_host_simix(vm)->process_list)
+    {
+      XBT_DEBUG("resume %s", smx_process->name.c_str());
+      SIMIX_process_resume(smx_process);
+    }
+  });
 }
 
 /**
@@ -309,36 +282,6 @@ void simcall_vm_shutdown(sg_host_t vm)
   simcall_BODY_vm_shutdown(vm);
 }
 
-/**
- * \ingroup simix_vm_management
- * \brief Destroy the given VM
- *
- * \param vm VM
- */
-void simcall_vm_destroy(sg_host_t vm)
-{
-  simgrid::simix::kernelImmediate(std::bind(SIMIX_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_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(sg_host_t vm, sg_host_t src_pm, sg_host_t dst_pm)
-{
-  simgrid::simix::kernelImmediate(std::bind(
-    SIMIX_vm_migratefrom_resumeto, vm, src_pm, dst_pm));
-}
-
 /**
  * \ingroup simix_process_management
  * \brief Kills a SIMIX process.
@@ -401,8 +344,6 @@ void simcall_process_join(smx_actor_t process, double timeout)
  */
 void simcall_process_suspend(smx_actor_t process)
 {
-  xbt_assert(process, "Invalid parameters");
-
   simcall_BODY_process_suspend(process);
 }