Use thread specific mutexes instead of a global one.

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 231443dbba0d9f9c521b085ec2837c20587b2973..4d70bf2fbd038a9da98971c04c1bada7ba523743 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -151,7 +151,6 @@ struct ThreadPool : public std::vector<Thread*> {
   void start_thinking(const Position&, const Search::LimitsType&, Search::StateStackPtr&);
 
   Depth minimumSplitDepth;
-  Mutex mutex;
   ConditionVariable sleepCondition;
   TimerThread* timer;
 };