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Retire set_timer()

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Also assure in Thread::timer_loop() that when
timer interval is 0 (timer is disabled) we
never call check_time()

No functional change.
This commit is contained in:
Marco Costalba
2013-01-13 18:22:33 +01:00
parent 869c924410
commit dda7de17e7
3 changed files with 10 additions and 20 deletions
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13
src/thread.cpp
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@@ -80,7 +80,8 @@ void Thread::timer_loop() {
while (!do_exit)
{
mutex.lock();
sleepCondition.wait_for(mutex, maxPly ? maxPly : INT_MAX);
while (!maxPly && !do_exit)
sleepCondition.wait_for(mutex, maxPly ? maxPly : INT_MAX);
mutex.unlock();
check_time();
}
@@ -237,16 +238,6 @@ bool ThreadPool::available_slave_exists(Thread* master) const {
}
// set_timer() is used to set the timer to trigger after msec milliseconds.
// If msec is 0 then timer is stopped.
void ThreadPool::set_timer(int msec) {
timer->maxPly = msec;
timer->notify_one(); // Wake up and restart the timer
}
// split() does the actual work of distributing the work at a node between
// several available threads. If it does not succeed in splitting the node
// (because no idle threads are available, or because we have no unused split