#include "simgrid/plugins/dvfs.h"
#include "simgrid/plugins/load.h"
#include "simgrid/s4u/Engine.hpp"
+#include "src/internal_config.h" // HAVE_SMPI
#include "src/kernel/activity/ExecImpl.hpp"
#include "src/plugins/vm/VirtualMachineImpl.hpp"
+#if HAVE_SMPI
#include "src/smpi/plugins/ampi/ampi.hpp"
+#endif
#include <xbt/config.hpp>
+#include "src/internal_config.h"
+
#include <boost/algorithm/string.hpp>
+#if HAVE_SMPI
+#include "src/smpi/include/smpi_request.hpp"
+#endif
SIMGRID_REGISTER_PLUGIN(host_dvfs, "Dvfs support", &sg_host_dvfs_plugin_init)
"Which Governor should be used that adapts the CPU frequency?", "performance",
std::map<std::string, std::string>({
+#if HAVE_SMPI
{"adagio", "TODO: Doc"},
+#endif
{"conservative", "TODO: Doc"},
{"ondemand", "TODO: Doc"},
{"performance", "TODO: Doc"},
}
};
+#if HAVE_SMPI
class Adagio : public Governor {
private:
int best_pstate = 0;
double comp_counter = 0;
double comp_timer = 0;
- std::vector<std::vector<double>> rates;
+ std::vector<std::vector<double>> rates; // Each host + all frequencies of that host
unsigned int task_id = 0;
bool iteration_running = false; /*< Are we currently between iteration_in and iteration_out calls? */
explicit Adagio(simgrid::s4u::Host* ptr)
: Governor(ptr), rates(100, std::vector<double>(ptr->get_pstate_count(), 0.0))
{
-#if HAVE_SMPI
simgrid::smpi::plugin::ampi::on_iteration_in.connect([this](simgrid::s4u::ActorPtr actor) {
// Every instance of this class subscribes to this event, so one per host
// This means that for any actor, all 'hosts' are normally notified of these
task_id = 0;
}
});
-#endif
simgrid::kernel::activity::ExecImpl::on_creation.connect([this](simgrid::kernel::activity::ExecImplPtr activity) {
if (activity->host_ == get_host())
pre_task();
comp_timer += activity->surf_action_->get_finish_time() - activity->surf_action_->get_start_time();
}
});
+ // FIXME I think that this fires at the same time for all hosts, so when the src sends something,
+ // the dst will be notified even though it didn't even arrive at the recv yet
simgrid::s4u::Link::on_communicate.connect(
[this](kernel::resource::NetworkAction* action, s4u::Host* src, s4u::Host* dst) {
if ((get_host() == src || get_host() == dst) && iteration_running) {
virtual void update() override {}
};
+#endif
} // namespace dvfs
} // namespace plugin
} // namespace simgrid
} else if (dvfs_governor == "ondemand") {
return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
new simgrid::plugin::dvfs::OnDemand(daemon_proc->get_host()));
- } else if (dvfs_governor == "adagio") {
+ }
+#if HAVE_SMPI
+ else if (dvfs_governor == "adagio") {
return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
new simgrid::plugin::dvfs::Adagio(daemon_proc->get_host()));
- } else if (dvfs_governor == "performance") {
+ }
+#endif
+ else if (dvfs_governor == "performance") {
return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
new simgrid::plugin::dvfs::Performance(daemon_proc->get_host()));
} else if (dvfs_governor == "powersave") {