SIMIX_vm_save(vm, simcall->issuer);
}
-/**
- * @brief Function to restore a SIMIX VM host. This function restart the execution of the
- * VM. All the processes on this VM will run again.
- *
- * @param vm the vm host to restore (a sg_host_t)
- */
-void SIMIX_vm_restore(sg_host_t vm)
-{
- if (SIMIX_vm_get_state(vm) != 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);
- }
-}
-
/**
* @brief Function to shutdown a SIMIX VM host. This function powers off the
* VM. All the processes on this VM will be killed. But, the state of the VM is
{
SIMIX_vm_shutdown(vm, simcall->issuer);
}
-
-/**
- * @brief Function to destroy a SIMIX VM host.
- *
- * @param vm the vm host to destroy (a sg_host_t)
- */
-void SIMIX_vm_destroy(sg_host_t vm)
-{
- /* this code basically performs a similar thing like SIMIX_host_destroy() */
- XBT_DEBUG("destroy %s", vm->name().c_str());
-
- /* FIXME: this is really strange that everything fails if the next line is removed.
- * This is as if we shared these data with the PM, which definitely should not be the case...
- *
- * We need to test that suspending a VM does not suspends the processes running on its PM, for example.
- * Or we need to simplify this code enough to make it actually readable (but this sounds harder than testing)
- */
- vm->extension_set<simgrid::simix::Host>(nullptr);
-
- /* Don't free these things twice: they are the ones of my physical host */
- vm->pimpl_cpu = nullptr;
- vm->pimpl_netcard = nullptr;
-
- vm->destroy();
-}