Ensure function boundaries for threads state changes

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 899ccfe93ed00d1eb3d21bf8d01aeeaef3ed4ee9..14924bf2280662be82523e81e94d09a7136d1c16 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -26,6 +26,8 @@
 //// Includes
 ////
 
+#include <cstring>
+
 #include "lock.h"
 #include "movepick.h"
 #include "position.h"
@@ -64,14 +66,17 @@ struct SplitPoint {
 
 
 struct Thread {
+
+  Thread() { memset(this, 0, sizeof(Thread)); }
+
   SplitPoint *splitPoint;
   volatile int activeSplitPoints;
   uint64_t nodes;
   uint64_t betaCutOffs[2];
-  bool failHighPly1;
   volatile bool stop;
   volatile bool running;
   volatile bool idle;
+  volatile bool sleeping;
   volatile bool workIsWaiting;
   volatile bool printCurrentLine;
   unsigned char pad[64]; // set some distance among local data for each thread