- simcall_vm_resume(vm);
-
- if (TRACE_msg_vm_is_enabled()) {
- container_t vm_container = PJ_container_get(vm->cname());
- type_t type = PJ_type_get("MSG_VM_STATE", vm_container->type);
- new_pajePopState(MSG_get_clock(), vm_container, type);
- }
-}
-
-
-/** @brief Immediately save the execution of all processes within the given VM.
- * @ingroup msg_VMs
- *
- * This function stops the execution of the VM. All the processes on this VM
- * will pause. The state of the VM is preserved. We can later resume it again.
- *
- * FIXME: No suspension cost occurs. If you want to simulate this too, you want to use a \ref MSG_file_write() before
- * or after, depending on the exact semantic of VM save to you.
- */
-void MSG_vm_save(msg_vm_t vm)
-{
- if (MSG_vm_is_migrating(vm))
- THROWF(vm_error, 0, "Cannot save VM '%s', which is migrating.", vm->cname());
-
- simcall_vm_save(vm);
-
- if (TRACE_msg_vm_is_enabled()) {
- container_t vm_container = PJ_container_get(vm->cname());
- type_t type = PJ_type_get("MSG_VM_STATE", vm_container->type);
- val_t value = PJ_value_get_or_new("save", "0 1 0", type); // save is green
- new_pajePushState(MSG_get_clock(), vm_container, type, value);
- }
-}
-
-/** @brief Restore the execution of the VM. All processes on the VM run again.
- * @ingroup msg_VMs
- *
- * FIXME: No restore cost occurs. If you want to simulate this too, you want to use a \ref MSG_file_read() before or
- * after, depending on the exact semantic of VM restore to you.
- */
-void MSG_vm_restore(msg_vm_t vm)
-{
- simgrid::simix::kernelImmediate([vm]() {
- simgrid::s4u::VirtualMachine* typedVm = static_cast<simgrid::s4u::VirtualMachine*>(vm);
-
- if (typedVm->pimpl_vm_->getState() != SURF_VM_STATE_SAVED)
- THROWF(vm_error, 0, "VM(%s) was not saved", vm->cname());
-
- XBT_DEBUG("restore VM(%s), where %d processes exist", vm->cname(), xbt_swag_size(sg_host_simix(vm)->process_list));
-
- /* jump to vm_ws_restore() */
- typedVm->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);
- }
- });