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Only signal the required number of threads

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This commit is contained in:
Laurent Fasnacht 2014-06-13 08:30:20 +02:00
parent 70ce7cec20
commit 4acadccf89
1 changed files with 4 additions and 5 deletions
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9
src/threadqueue.c
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@ -177,11 +177,10 @@ static void* threadqueue_worker(void* threadqueue_worker_spec_opaque) {
assert(threadqueue->queue_waiting_dependency >= queue_waiting_dependency_decr);
threadqueue->queue_waiting_dependency -= queue_waiting_dependency_decr;
threadqueue->queue_waiting_execution += queue_waiting_execution_incr;
PTHREAD_COND_BROADCAST(&threadqueue->cond);
//PTHREAD_COND_BROADCAST(&threadqueue->cond);
//Don't log this one
//PTHREAD_COND_SIGNAL(&threadqueue->cb_cond);
for (i = 0; i < queue_waiting_execution_incr; ++i) {
PTHREAD_COND_SIGNAL(&threadqueue->cond);
}
//We only signal cb_cond since we finished a job
pthread_cond_signal(&threadqueue->cb_cond);
PTHREAD_UNLOCK(&threadqueue->lock);
} else {