XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_io, simix, "Logging specific to SIMIX (io)");
-void simcall_HANDLER_io_wait(smx_simcall_t simcall, simgrid::kernel::activity::IoImpl* synchro, double timeout)
-{
- XBT_DEBUG("Wait for execution of synchro %p, state %d", synchro, (int)synchro->state_);
-
- /* Associate this simcall to the synchro */
- synchro->register_simcall(simcall);
-
- if (MC_is_active() || MC_record_replay_is_active()) {
- int idx = SIMCALL_GET_MC_VALUE(*simcall);
- if (idx == 0) {
- synchro->state_ = simgrid::kernel::activity::State::DONE;
- } else {
- /* If we reached this point, the wait simcall must have a timeout */
- /* Otherwise it shouldn't be enabled and executed by the MC */
- if (timeout < 0.0)
- THROW_IMPOSSIBLE;
- synchro->state_ = simgrid::kernel::activity::State::TIMEOUT;
- }
- synchro->finish();
- return;
- }
-
- /* If the synchro is already finished then perform the error handling */
- if (synchro->state_ != simgrid::kernel::activity::State::RUNNING)
- synchro->finish();
- else {
- /* we need a sleep action (even when there is no timeout) to be notified of host failures */
- if (synchro->get_disk() != nullptr)
- synchro->set_timeout_detector(synchro->get_disk()->get_host()->pimpl_cpu->sleep(timeout));
- else
- synchro->set_timeout_detector(
- simgrid::s4u::Host::by_name(synchro->get_storage()->get_host())->pimpl_cpu->sleep(timeout));
- }
-}
-
namespace simgrid {
namespace kernel {
namespace activity {
+IoImpl& IoImpl::set_timeout(double timeout)
+{
+ const s4u::Host* host = get_disk() ? get_disk()->get_host() : s4u::Host::by_name(get_storage()->get_host());
+ timeout_detector_ = host->pimpl_cpu->sleep(timeout);
+ timeout_detector_->set_activity(this);
+ return *this;
+}
+
IoImpl& IoImpl::set_type(s4u::Io::OpType type)
{
type_ = type;
state_ = State::TIMEOUT;
}
+ clean_action();
if (timeout_detector_) {
timeout_detector_->unref();
timeout_detector_ = nullptr;
xbt_die("Internal error in IoImpl::finish(): unexpected synchro state %d", static_cast<int>(state_));
}
- simcall->issuer_->waiting_synchro = nullptr;
+ simcall->issuer_->waiting_synchro_ = nullptr;
simcall->issuer_->simcall_answer();
}
}