- Thread& timer = threads[MAX_THREADS];
-
- lock_grab(&timer.sleepLock);
- timer.maxPly = msec;
- cond_signal(&timer.sleepCond); // Wake up and restart the timer
- lock_release(&timer.sleepLock);
-}
-
-
-// Thread::main_loop() is where the main thread is parked waiting to be started
-// when there is a new search. Main thread will launch all the slave threads.
-
-void Thread::main_loop() {
-
- while (true)
- {
- lock_grab(&sleepLock);
-
- do_sleep = true; // Always return to sleep after a search
-
- is_searching = false;
-
- while (do_sleep && !do_terminate)
- {
- cond_signal(&Threads.sleepCond); // Wake up UI thread if needed
- cond_wait(&sleepCond, &sleepLock);
- }
-
- is_searching = true;
-
- lock_release(&sleepLock);
-
- if (do_terminate)
- return;
-
- Search::think();
- }
-}
-
-
-// ThreadsManager::wait_end_of_search() blocks UI thread until main thread has
-// returned to sleep in main_loop(). It is needed becuase xboard sends immediately
-// new position to search after a "stop" due to ponder miss.
-
-void ThreadsManager::wait_end_of_search() {
-
- Thread& main = threads[0];
-
- lock_grab(&main.sleepLock);
-
- while (!main.do_sleep)
- cond_wait(&sleepCond, &main.sleepLock);
-
- lock_release(&main.sleepLock);
+ lock_grab(timer->sleepLock);
+ timer->maxPly = msec;
+ cond_signal(timer->sleepCond); // Wake up and restart the timer
+ lock_release(timer->sleepLock);