-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2015. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
/* ind means ''indirect'' that this is a reference on the whole dict_elm
* structure (i.e not on the surf_resource_private infos) */
-VM *VMHL13Model::createVM(const char *name, surf_resource_t host_PM)
-{
- VMHL13 *ws = new VMHL13(this, name, NULL, host_PM);
-
- xbt_lib_set(host_lib, name, SURF_HOST_LEVEL, ws);
-
- /* TODO:
- * - check how network requests are scheduled between distinct processes competing for the same card.
- */
- return ws;
+VirtualMachine *VMHL13Model::createVM(const char *name, surf_resource_t host_PM) {
+ return new VMHL13(this, name, NULL, host_PM);
}
static inline double get_solved_value(CpuAction *cpu_action)
double VMHL13Model::shareResources(double now)
{
- /* TODO: udpate action's cost with the total cost of processes on the VM. */
+ /* TODO: update action's cost with the total cost of processes on the VM. */
/* 0. Make sure that we already calculated the resource share at the physical
* machine layer. */
{
- _XBT_GNUC_UNUSED Model *ws_model = surf_host_model;
- _XBT_GNUC_UNUSED Model *vm_ws_model = surf_vm_model;
- _XBT_GNUC_UNUSED unsigned int index_of_pm_ws_model = xbt_dynar_search(model_list_invoke, &ws_model);
- _XBT_GNUC_UNUSED unsigned int index_of_vm_ws_model = xbt_dynar_search(model_list_invoke, &vm_ws_model);
+ XBT_ATTRIB_UNUSED Model *ws_model = surf_host_model;
+ XBT_ATTRIB_UNUSED Model *vm_ws_model = surf_vm_model;
+ XBT_ATTRIB_UNUSED unsigned int index_of_pm_ws_model = xbt_dynar_search(model_list_invoke, &ws_model);
+ XBT_ATTRIB_UNUSED unsigned int index_of_vm_ws_model = xbt_dynar_search(model_list_invoke, &vm_ws_model);
xbt_assert((index_of_pm_ws_model < index_of_vm_ws_model), "Cannot assume surf_host_model comes before");
/* Another option is that we call sub_ws->share_resource() here. The
VMModel::ws_vms.begin();
iter != VMModel::ws_vms.end(); ++iter) {
- VM *ws_vm = &*iter;
+ VirtualMachine *ws_vm = &*iter;
Cpu *cpu = ws_vm->p_cpu;
xbt_assert(cpu, "cpu-less host");
VMHL13::VMHL13(VMModel *model, const char* name, xbt_dict_t props,
surf_resource_t host_PM)
- : VM(model, name, props, NULL, NULL)
+ : VirtualMachine(model, name, props, NULL, NULL)
{
Host *sub_ws = static_cast<Host*>(surf_host_resource_priv(host_PM));
NULL, // host->state_trace,
NULL); // host->properties,
+ p_cpu->setVirtual(sub_cpu);
+
/* We create cpu_action corresponding to a VM process on the host operating system. */
/* FIXME: TODO: we have to periodically input GUESTOS_NOISE to the system? how ? */
// vm_ws->cpu_action = surf_cpu_model_pm->extension.cpu.execute(host_PM, GUESTOS_NOISE);
p_action = sub_cpu->execute(0);
XBT_INFO("Create VM(%s)@PM(%s) with %ld mounted disks", name, sub_ws->getName(), xbt_dynar_length(p_storage));
+
}
/*
VMHL13::~VMHL13()
{
/* Free the cpu_action of the VM. */
- _XBT_GNUC_UNUSED int ret = p_action->unref();
+ XBT_ATTRIB_UNUSED int ret = p_action->unref();
xbt_assert(ret == 1, "Bug: some resource still remains");
}
/* Update vcpu's action for the new pm */
{
-#if 0
- XBT_INFO("cpu_action->remains %g", p_action->remains);
- XBT_INFO("cost %f remains %f start %f finish %f", p_action->cost,
- p_action->remains,
- p_action->start,
- p_action->finish
- );
- XBT_INFO("cpu_action state %d", surf_action_get_state(p_action));
-#endif
-
/* create a cpu action bound to the pm model at the destination. */
CpuAction *new_cpu_action = static_cast<CpuAction*>(
static_cast<Cpu*>(sg_host_surfcpu(ind_dst_pm))->execute(0));
new_cpu_action->setBound(old_bound);
}
- _XBT_GNUC_UNUSED int ret = p_action->unref();
+ XBT_ATTRIB_UNUSED int ret = p_action->unref();
xbt_assert(ret == 1, "Bug: some resource still remains");
p_action = new_cpu_action;