#include "mc/mc.h"
#include "simgrid/Exception.hpp"
#include "simgrid/kernel/resource/Action.hpp"
+#include "simgrid/kernel/routing/NetPoint.hpp"
+#include "simgrid/s4u/Engine.hpp"
#include "simgrid/s4u/Host.hpp"
#include "simgrid/s4u/Io.hpp"
+#include "src/kernel/actor/SimcallObserver.hpp"
#include "src/kernel/resource/DiskImpl.hpp"
#include "src/mc/mc_replay.hpp"
#include "src/simix/smx_private.hpp"
IoImpl& IoImpl::set_timeout(double timeout)
{
const s4u::Host* host = get_disk()->get_host();
- timeout_detector_ = host->pimpl_cpu->sleep(timeout);
+ timeout_detector_ = host->get_cpu()->sleep(timeout);
timeout_detector_->set_activity(this);
return *this;
}
IoImpl* IoImpl::start()
{
state_ = State::RUNNING;
- surf_action_ = disk_->io_start(size_, type_);
+ surf_action_ =
+ disk_->get_host()->get_netpoint()->get_englobing_zone()->get_disk_model()->io_start(disk_, size_, type_);
surf_action_->set_activity(this);
XBT_DEBUG("Create IO synchro %p %s", this, get_cname());
{
XBT_DEBUG("IoImpl::finish() in state %s", to_c_str(state_));
while (not simcalls_.empty()) {
- const s_smx_simcall* simcall = simcalls_.front();
+ smx_simcall_t simcall = simcalls_.front();
simcalls_.pop_front();
+
+ /* If a waitany simcall is waiting for this synchro to finish, then remove it from the other synchros in the waitany
+ * list. Afterwards, get the position of the actual synchro in the waitany list and return it as the result of the
+ * simcall */
+
+ if (simcall->call_ == simix::Simcall::NONE) // FIXME: maybe a better way to handle this case
+ continue; // if process handling comm is killed
+ if (auto* observer = dynamic_cast<kernel::actor::IoWaitanySimcall*>(simcall->observer_)) { // simcall is a wait_any?
+ const auto& ios = observer->get_ios();
+
+ for (auto* io : ios) {
+ io->unregister_simcall(simcall);
+
+ if (simcall->timeout_cb_) {
+ simcall->timeout_cb_->remove();
+ simcall->timeout_cb_ = nullptr;
+ }
+ }
+
+ if (not MC_is_active() && not MC_record_replay_is_active()) {
+ auto element = std::find(ios.begin(), ios.end(), this);
+ int rank = element != ios.end() ? static_cast<int>(std::distance(ios.begin(), element)) : -1;
+ observer->set_result(rank);
+ }
+ }
+
switch (state_) {
case State::FAILED:
simcall->issuer_->context_->set_wannadie();
}
}
+void IoImpl::wait_any_for(actor::ActorImpl* issuer, const std::vector<IoImpl*>& ios, double timeout)
+{
+ if (timeout < 0.0) {
+ issuer->simcall_.timeout_cb_ = nullptr;
+ } else {
+ issuer->simcall_.timeout_cb_ = timer::Timer::set(s4u::Engine::get_clock() + timeout, [issuer, &ios]() {
+ issuer->simcall_.timeout_cb_ = nullptr;
+ for (auto* io : ios)
+ io->unregister_simcall(&issuer->simcall_);
+ // default result (-1) is set in actor::IoWaitanySimcall
+ issuer->simcall_answer();
+ });
+ }
+
+ for (auto* io : ios) {
+ /* associate this simcall to the the synchro */
+ io->simcalls_.push_back(&issuer->simcall_);
+
+ /* see if the synchro is already finished */
+ if (io->state_ != State::WAITING && io->state_ != State::RUNNING) {
+ io->finish();
+ break;
+ }
+ }
+}
+
} // namespace activity
} // namespace kernel
} // namespace simgrid