void Ext::DefaultCpuDispatcher::submitTask(PxBaseTask& task)
{
if(!mNumThreads)
{
// no worker threads, run directly
task.runProfiled();
task.release();
return;
}
Ps::Thread::Id currentThread = Ps::Thread::getId();
// TODO: Could use TLS to make this more efficient
for(PxU32 i = 0; i < mNumThreads; ++i)
{
if(mWorkerThreads[i].tryAcceptJobToLocalQueue(task, currentThread))
return mWorkReady.set();
}
SharedQueueEntry* entry = mQueueEntryPool.getEntry(&task);
if (entry)
{
mJobList.push(*entry);
mWorkReady.set();
}
}
void Ext::DefaultCpuDispatcher::runTask(PxBaseTask& task)
{
#ifdef PX_PROFILE
task.runProfiled();
#else
task.run();
#endif
}
void CpuWorkerThread::execute()
{
mThreadId = getId();
while (!quitIsSignalled())
{
mOwner->resetWakeSignal();
PxBaseTask* task = TaskQueueHelper::fetchTask(mLocalJobList, mQueueEntryPool);
if (!task)
{
task = mOwner->getJob();
}
if (!task)
{
task = mOwner->stealJob();
}
if (task)
{
#if PHYSX_PROFILE_SDK
if (mPvdBinding!=NULL)
{
task->runProfiled();
}
else
{
task->run();
}
#else
task->run();
#endif
task->release();
}
else
{
mOwner->waitForWork();
}
}
quit();
};