bool QueueThread::onExecute()
{
// Notify the scheduler that this thread has begun its work
pQueueService.registerWorker(this);
// Asking for the next job
while (pQueueService.pWaitingRoom.pop(pJob))
{
// Execute the job, via a wrapper for symbol visibility issues
Yuni::Private::QueueService::JobAccessor<Yuni::Job::IJob>::Execute(*pJob, this);
// We must release our pointer to the job here to avoid its destruction
// in `pQueueService.nextJob()` (when `pJob` is re-assigned).
// This method uses a lock and the destruction of the job may take some time.
// Obviously, there is absolutely no guarantee that the job will be destroyed
// at this point but we don't really care
pJob = nullptr;
// Cancellation point
if (YUNI_UNLIKELY(shouldAbort())) // We have to stop as soon as possible, no need for hibernation
return false;
} // loop for retrieving jobs to execute
// Returning true, for hibernation
return true;
}
Result DummyTask::run ()
{
if (duration.inSeconds() < 0.0)
return Result::ok ();
Time startTime = Time::getCurrentTime();
setStatusMessage(getName());
while (elapsed < duration)
{
elapsed = Time::getCurrentTime () - startTime;
if (shouldAbort())
return Result::ok();
double progress = 1.0;
if (duration.inSeconds() > 0)
progress = elapsed.inSeconds() / duration.inSeconds();
setProgress(progress);
Thread::sleep (50);
}
return Result::ok ();
}
virtual ConflictResolutions onWAW(ContentionManager* enemy)
{
return shouldAbort(enemy);
}
virtual ConflictResolutions onWAR(ContentionManager* e)
{
return shouldAbort(e);
}