Fix a crash of syzygy on Android

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index 44aa68835f892a56113f58de9a2a4f1d6ba6d2bd..e135cf84894823c07aaf646701bc7373b01e39d5 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -63,7 +63,7 @@ struct SplitPoint {
 
   // Const data after split point has been setup
   const Position* pos;
-  const Search::Stack* ss;
+  Search::Stack* ss;
   Thread* masterThread;
   Depth depth;
   Value beta;
@@ -77,6 +77,7 @@ struct SplitPoint {
   // Shared data
   Mutex mutex;
   std::bitset<MAX_THREADS> slavesMask;
+  volatile bool allSlavesSearching;
   volatile uint64_t nodes;
   volatile Value alpha;
   volatile Value bestValue;
@@ -116,8 +117,7 @@ struct Thread : public ThreadBase {
   bool cutoff_occurred() const;
   bool available_to(const Thread* master) const;
 
-  template <bool Fake>
-  void split(Position& pos, const Search::Stack* ss, Value alpha, Value beta, Value* bestValue, Move* bestMove,
+  void split(Position& pos, Search::Stack* ss, Value alpha, Value beta, Value* bestValue, Move* bestMove,
              Depth depth, int moveCount, MovePicker* movePicker, int nodeType, bool cutNode);
 
   SplitPoint splitPoints[MAX_SPLITPOINTS_PER_THREAD];
@@ -165,7 +165,6 @@ struct ThreadPool : public std::vector<Thread*> {
   void wait_for_think_finished();
   void start_thinking(const Position&, const Search::LimitsType&, Search::StateStackPtr&);
 
-  bool sleepWhileIdle;
   Depth minimumSplitDepth;
   Mutex mutex;
   ConditionVariable sleepCondition;