Don't wake up /sleep threads in think() anymore

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index c209e125d1de0e62ec313307bdcd7d22c6b3f6ff..372d4da362e50db09f6e317cf9912d90c825328d 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -75,9 +75,9 @@ struct SplitPoint {
 
 enum ThreadState
 {
+  THREAD_INITIALIZING,  // thread is initializing itself
   THREAD_SEARCHING,     // thread is performing work
-  THREAD_AVAILABLE,     // thread is polling for work
-  THREAD_SLEEPING,      // we are not thinking, so thread is sleeping
+  THREAD_AVAILABLE,     // thread is waiting for work
   THREAD_BOOKED,        // other thread (master) has booked us as a slave
   THREAD_WORKISWAITING, // master has ordered us to start
   THREAD_TERMINATED     // we are quitting and thread is terminated
@@ -85,7 +85,6 @@ enum ThreadState
 
 struct Thread {
   uint64_t nodes;
-  uint64_t betaCutOffs[2];
   volatile ThreadState state;
   SplitPoint* volatile splitPoint;
   volatile int activeSplitPoints;