boost::algorithm::to_lower(dvfs_governor);
}
- // FIXME This is really ugly. When do we free the governor? Actually, never, because
- // daemons never stop to run - they will be killed when the simulation is over. :(
- simgrid::plugin::dvfs::Governor* governor;
- if (dvfs_governor == "conservative") {
- governor = new simgrid::plugin::dvfs::Conservative(daemonProc->getHost());
- } else if (dvfs_governor == "ondemand") {
- governor = new simgrid::plugin::dvfs::OnDemand(daemonProc->getHost());
- } else if (dvfs_governor == "performance") {
- governor = new simgrid::plugin::dvfs::Performance(daemonProc->getHost());
- } else if (dvfs_governor == "powersave") {
- governor = new simgrid::plugin::dvfs::Powersave(daemonProc->getHost());
- } else {
- XBT_CRITICAL("No governor specified for host %s", daemonProc->getHost()->getCname());
- }
+ auto governor = [&dvfs_governor, &daemonProc]() {
+ if (dvfs_governor == "conservative") {
+ return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
+ new simgrid::plugin::dvfs::Conservative(daemonProc->getHost()));
+ } else if (dvfs_governor == "ondemand") {
+ return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
+ new simgrid::plugin::dvfs::OnDemand(daemonProc->getHost()));
+ } else if (dvfs_governor == "performance") {
+ return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
+ new simgrid::plugin::dvfs::Performance(daemonProc->getHost()));
+ } else if (dvfs_governor == "powersave") {
+ return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
+ new simgrid::plugin::dvfs::Powersave(daemonProc->getHost()));
+ } else {
+ XBT_CRITICAL("No governor specified for host %s, falling back to Performance",
+ daemonProc->getHost()->getCname());
+ return std::unique_ptr<simgrid::plugin::dvfs::Governor>(
+ new simgrid::plugin::dvfs::Performance(daemonProc->getHost()));
+ }
+ }();
while (1) {
// Sleep *before* updating; important for startup (i.e., t = 0).