Reduce lock contention in idle_loop

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 10d120140843dcd17b1c6977729526a8ae7f4e7d..c93bcb4d9f8074d0c0c76b5d8afc4d6ef1c00704 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -40,7 +40,6 @@ struct SplitPoint {
   Depth depth;
   Value beta;
   int nodeType;
-  int ply;
   int master;
   Move threatMove;