-/* Copyright (c) 2009-2020. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2009-2021. 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 "src/surf/surf_interface.hpp"
#include "surf/surf.hpp"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_cas, surf_cpu, "Logging specific to the SURF CPU module");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(cpu_cas, res_cpu, "CPU resource, CAS01 model (used by default)");
/***********
* Options *
static simgrid::config::Flag<std::string>
cpu_optim_opt("cpu/optim", "Optimization algorithm to use for CPU resources. ", "Lazy",
- std::map<std::string, std::string>({
+ std::map<std::string, std::string, std::less<>>({
{"Lazy", "Lazy action management (partial invalidation in lmm + heap in action remaining)."},
{"TI", "Trace integration. Highly optimized mode when using availability traces (only available "
"for the Cas01 CPU model for now)."},
surf_cpu_model_pm = nullptr;
}
-Cpu* CpuCas01Model::create_cpu(s4u::Host* host, const std::vector<double>& speed_per_pstate, int core)
+Cpu* CpuCas01Model::create_cpu(s4u::Host* host, const std::vector<double>& speed_per_pstate)
{
- return new CpuCas01(this, host, speed_per_pstate, core);
+ return (new CpuCas01(host, speed_per_pstate))->set_model(this);
}
/************
* Resource *
************/
-CpuCas01::CpuCas01(CpuCas01Model* model, s4u::Host* host, const std::vector<double>& speed_per_pstate, int core)
- : Cpu(model, host, model->get_maxmin_system()->constraint_new(this, core * speed_per_pstate.front()),
- speed_per_pstate, core)
-{
-}
-
-CpuCas01::~CpuCas01() = default;
-
-bool CpuCas01::is_used()
+bool CpuCas01::is_used() const
{
return get_model()->get_maxmin_system()->constraint_used(get_constraint());
}
if (value > 0) {
if (not is_on()) {
- XBT_VERB("Restart actors on host %s", get_host()->get_cname());
- get_host()->turn_on();
+ XBT_VERB("Restart actors on host %s", get_iface()->get_cname());
+ get_iface()->turn_on();
}
} else {
const lmm::Constraint* cnst = get_constraint();
const lmm::Element* elem = nullptr;
double date = surf_get_clock();
- get_host()->turn_off();
+ get_iface()->turn_off();
while ((var = cnst->get_variable(&elem))) {
Action* action = var->get_id();
model->get_maxmin_system()->expand(constraint, get_variable(), 1.0);
}
-CpuCas01Action::CpuCas01Action(Model* model, double cost, bool failed, double speed, lmm::Constraint* constraint)
- : CpuCas01Action(model, cost, failed, speed, constraint, /* requested_core */ 1)
-{
-}
-
int CpuCas01Action::requested_core() const
{
return requested_core_;