Move stop signal to Threads

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index a4d78571c8bd2bbbc2ebc247bbfabcf0eadd0b33..77517b07fe85aeb2212bd048a7c792c12c6a32eb 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -2,7 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2016 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+  Copyright (C) 2015-2017 Marco Costalba, Joona Kiiski, Gary Linscott, 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
@@ -22,7 +22,6 @@
 #define THREAD_H_INCLUDED
 
 #include <atomic>
-#include <bitset>
 #include <condition_variable>
 #include <mutex>
 #include <thread>
@@ -61,17 +60,16 @@ public:
   Material::Table materialTable;
   Endgames endgames;
   size_t idx, PVIdx;
-  int maxPly, callsCnt;
-  uint64_t tbHits;
+  int maxPly;
+  std::atomic<uint64_t> nodes, tbHits;
 
   Position rootPos;
   Search::RootMoves rootMoves;
   Depth rootDepth;
   Depth completedDepth;
-  std::atomic_bool resetCalls;
-  MoveStats counterMoves;
-  FromToStats fromTo;
-  CounterMoveHistoryStats counterMoveHistory;
+  CounterMoveStat counterMoves;
+  ButterflyHistory history;
+  CounterMoveHistoryStat counterMoveHistory;
 };
 
 
@@ -79,10 +77,12 @@ public:
 
 struct MainThread : public Thread {
   virtual void search();
+  void check_time();
 
   bool easyMovePlayed, failedLow;
   double bestMoveChanges;
   Value previousScore;
+  int callsCnt = 0;
 };
 
 
@@ -101,6 +101,8 @@ struct ThreadPool : public std::vector<Thread*> {
   uint64_t nodes_searched() const;
   uint64_t tb_hits() const;
 
+  std::atomic_bool stop, stopOnPonderhit;
+
 private:
   StateListPtr setupStates;
 };