-/*
- * vm_workstation.cpp
- *
- * Created on: Nov 12, 2013
- * Author: bedaride
- */
+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved. */
+
+/* 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 "vm_workstation_hl13.hpp"
#include "cpu_cas01.hpp"
*
**/
- /* iterate for all hosts including virtual machines */
- xbt_lib_cursor_t cursor;
- char *key;
- void **ind_host;
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- WorkstationPtr ws = dynamic_cast<WorkstationPtr>(
- static_cast<ResourcePtr>(ind_host[SURF_WKS_LEVEL]));
- CpuPtr cpu = dynamic_cast<CpuPtr>(
- static_cast<ResourcePtr>(ind_host[SURF_CPU_LEVEL]));
-
- if (!ws)
- continue;
- /* skip if it is not a virtual machine */
- if (ws->getModel() != static_cast<ModelPtr>(surf_vm_workstation_model))
- continue;
- xbt_assert(cpu, "cpu-less workstation");
+ /* iterate for all virtual machines */
+ for (WorkstationVMModel::vm_list_t::iterator iter =
+ WorkstationVMModel::ws_vms.begin();
+ iter != WorkstationVMModel::ws_vms.end(); ++iter) {
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
- WorkstationVMPtr ws_vm = dynamic_cast<WorkstationVMPtr>(ws);
+ WorkstationVMPtr ws_vm = &*iter;
+ CpuPtr cpu = static_cast<CpuPtr>(ws_vm->p_cpu);
+ xbt_assert(cpu, "cpu-less workstation");
- double solved_value = get_solved_value(reinterpret_cast<CpuActionPtr>(ws_vm->p_action));
+ double solved_value = get_solved_value(static_cast<CpuActionPtr>(ws_vm->p_action));
XBT_DEBUG("assign %f to vm %s @ pm %s", solved_value,
- ws->getName(), ws_vm->p_subWs->getName());
+ ws_vm->getName(), ws_vm->p_subWs->getName());
// TODO: check lmm_update_constraint_bound() works fine instead of the below manual substitution.
// cpu_cas01->constraint->bound = solved_value;
adjustWeightOfDummyCpuActions();
double min_by_cpu = p_cpuModel->shareResources(now);
- double min_by_net = surf_network_model->shareResources(now);
+ double min_by_net = (strcmp(surf_network_model->getName(), "network NS3")) ? surf_network_model->shareResources(now) : -1;
double min_by_sto = -1;
if (p_cpuModel == surf_cpu_model_pm)
min_by_sto = surf_storage_model->shareResources(now);
/* FIXME: 3. do we have to re-initialize our cpu_action object? */
#if 0
- /* iterate for all hosts including virtual machines */
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- WorkstationCLM03Ptr ws_clm03 = ind_host[SURF_WKS_LEVEL];
-
- /* skip if it is not a virtual machine */
- if (!ws_clm03)
- continue;
- if (ws_clm03->getModel() != surf_vm_workstation_model)
- continue;
+ /* iterate for all virtual machines */
+ for (WorkstationVMModel::vm_list_t::iterator iter =
+ WorkstationVMModel::ws_vms.begin();
+ iter != WorkstationVMModel::ws_vms.end(); ++iter) {
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
{
#if 0
- WorkstationVM2013Ptr ws_vm2013 = (workstation_VM2013_t) ws_clm03;
+ WorkstationVM2013Ptr ws_vm2013 = static_cast<WorkstationVM2013Ptr>(&*iter);
XBT_INFO("cost %f remains %f start %f finish %f", ws_vm2013->cpu_action->cost,
ws_vm2013->cpu_action->remains,
ws_vm2013->cpu_action->start,
surf_resource_t ind_phys_workstation)
: WorkstationVM(model, name, props, NULL, NULL)
{
- WorkstationPtr sub_ws = dynamic_cast<WorkstationPtr>(
- static_cast<ResourcePtr>(
- surf_workstation_resource_priv(ind_phys_workstation)));
+ WorkstationPtr sub_ws = static_cast<WorkstationPtr>(surf_workstation_resource_priv(ind_phys_workstation));
/* Currently, we assume a VM has no storage. */
p_storage = NULL;
// //// CPU RELATED STUFF ////
// Roughly, create a vcpu resource by using the values of the sub_cpu one.
- CpuCas01Ptr sub_cpu = dynamic_cast<CpuCas01Ptr>(
- static_cast<ResourcePtr>(
- surf_cpu_resource_priv(ind_phys_workstation)));
+ CpuCas01Ptr sub_cpu = static_cast<CpuCas01Ptr>(surf_cpu_resource_priv(ind_phys_workstation));
/* We can assume one core and cas01 cpu for the first step.
* Do xbt_lib_set(host_lib, name, SURF_CPU_LEVEL, cpu) if you get the resource. */
p_cpu = static_cast<CpuCas01ModelPtr>(surf_cpu_model_vm)->createResource(name, // name
- sub_cpu->p_powerPeakList, // host->power_peak,
- sub_cpu->m_pstate,
+ sub_cpu->getPowerPeakList(), // host->power_peak,
+ sub_cpu->getPState(),
1, // host->power_scale,
NULL, // host->power_trace,
1, // host->core_amount,
/* We create cpu_action corresponding to a VM process on the host operating system. */
/* FIXME: TODO: we have to peridocally input GUESTOS_NOISE to the system? how ? */
// vm_ws->cpu_action = surf_cpu_model_pm->extension.cpu.execute(ind_phys_workstation, GUESTOS_NOISE);
- p_action = dynamic_cast<CpuActionPtr>(sub_cpu->execute(0));
+ p_action = static_cast<CpuActionPtr>(sub_cpu->execute(0));
/* The SURF_WKS_LEVEL at host_lib saves workstation_CLM03 objects. Please
* note workstation_VM2013 objects, inheriting the workstation_CLM03
surf_resource_t ind_vm_workstation = xbt_lib_get_elm_or_null(host_lib, getName());
/* Before clearing the entries in host_lib, we have to pick up resources. */
- CpuCas01Ptr cpu = dynamic_cast<CpuCas01Ptr>(
- static_cast<ResourcePtr>(
- surf_cpu_resource_priv(ind_vm_workstation)));
+ CpuCas01Ptr cpu = static_cast<CpuCas01Ptr>(surf_cpu_resource_priv(ind_vm_workstation));
/* We deregister objects from host_lib, without invoking the freeing callback
* of each level.
delete cpu;
/* Free the network resource of the VM. */
- // Nothing has to be done, because net_elmts is just a pointer on the physical one
+ // Nothing has to be done, because net_elmts is just a pointer on the physical one
/* Free the storage resource of the VM. */
// Not relevant yet
- /* Free the workstation resource of the VM. */
+ /* Free the workstation resource of the VM. */
}
-void WorkstationVMHL13::updateState(tmgr_trace_event_t event_type, double value, double date) {
+void WorkstationVMHL13::updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/) {
THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
}
void WorkstationVMHL13::migrate(surf_resource_t ind_dst_pm)
{
/* ind_phys_workstation equals to smx_host_t */
- WorkstationPtr ws_dst = dynamic_cast<WorkstationPtr>(
- static_cast<ResourcePtr>(
- surf_workstation_resource_priv(ind_dst_pm)));
+ WorkstationPtr ws_dst = static_cast<WorkstationPtr>(surf_workstation_resource_priv(ind_dst_pm));
const char *vm_name = getName();
const char *pm_name_src = p_subWs->getName();
const char *pm_name_dst = ws_dst->getName();
#endif
/* create a cpu action bound to the pm model at the destination. */
- CpuActionPtr new_cpu_action = dynamic_cast<CpuActionPtr>(
- dynamic_cast<CpuCas01Ptr>(
- static_cast<ResourcePtr>(
- surf_cpu_resource_priv(ind_dst_pm)))->execute(0));
+ CpuActionPtr new_cpu_action = static_cast<CpuActionPtr>(
+ static_cast<CpuPtr>(surf_cpu_resource_priv(ind_dst_pm))->execute(0));
e_surf_action_state_t state = p_action->getState();
if (state != SURF_ACTION_DONE)
XBT_CRITICAL("FIXME: may need a proper handling, %d", state);
- if (p_action->getRemains() > 0)
- XBT_CRITICAL("FIXME: need copy the state(?), %f", p_action->getRemains());
-
- int ret = p_action->unref();
- xbt_assert(ret == 1, "Bug: some resource still remains");
+ if (p_action->getRemainsNoUpdate() > 0)
+ XBT_CRITICAL("FIXME: need copy the state(?), %f", p_action->getRemainsNoUpdate());
/* keep the bound value of the cpu action of the VM. */
double old_bound = p_action->getBound();
if (old_bound != 0) {
- XBT_INFO("migrate VM(%s): set bound (%lf) at %s", vm_name, old_bound, pm_name_dst);
+ XBT_INFO("migrate VM(%s): set bound (%f) at %s", vm_name, old_bound, pm_name_dst);
new_cpu_action->setBound(old_bound);
}
+ int ret = p_action->unref();
+ xbt_assert(ret == 1, "Bug: some resource still remains");
+
p_action = new_cpu_action;
}
