// Pointer 'this_sp' is not null only if we are called from split(), and not
// at the thread creation. So it means we are the split point's master.
- const SplitPoint* this_sp = splitPointsSize ? activeSplitPoint : NULL;
+ SplitPoint* this_sp = splitPointsSize ? activeSplitPoint : NULL;
assert(!this_sp || (this_sp->masterThread == this && searching));
// their work at this split point, return from the idle loop.
while (!this_sp || this_sp->slavesMask)
{
+ if (this_sp)
+ this_sp->mutex.unlock();
+
// If we are not searching, wait for a condition to be signaled instead of
// wasting CPU time polling for work.
while ((!searching && Threads.sleepWhileIdle) || exit)
// unsafe because if we are exiting there is a chance are already freed.
sp->mutex.unlock();
}
+
+ if(this_sp)
+ this_sp->mutex.lock();
}
}