X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fthread.h;h=c209e125d1de0e62ec313307bdcd7d22c6b3f6ff;hp=afbf226632cf78505729962609c01ae01cff5275;hb=2170fa18bf59f977138f9de2389cbfdd85d84415;hpb=55f0d6377f7828fb43428ed643a99780053dd589

diff --git a/src/thread.h b/src/thread.h
index afbf2266..c209e125 100644
--- 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) 2008-2009 Marco Costalba
+  Copyright (C) 2008-2010 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
@@ -39,7 +39,7 @@
 ////
 
 const int MAX_THREADS = 8;
-const int ACTIVE_SPLIT_POINTS_MAX = 8;
+const int MAX_ACTIVE_SPLIT_POINTS = 8;
 
 
 ////
@@ -51,11 +51,11 @@ struct SplitPoint {
   // Const data after splitPoint has been setup
   SplitPoint* parent;
   const Position* pos;
-  bool pvNode;
   Depth depth;
-  bool mateThreat;
+  bool pvNode, mateThreat;
   Value beta;
-  int ply, master, slaves[MAX_THREADS];
+  int ply;
+  Move threatMove;
   SearchStack sstack[MAX_THREADS][PLY_MAX_PLUS_2];
 
   // Const pointers to shared data
@@ -66,9 +66,9 @@ struct SplitPoint {
   Lock lock;
   volatile Value alpha;
   volatile Value bestValue;
-  volatile int moves;
-  volatile int cpus;
+  volatile int moveCount;
   volatile bool stopRequest;
+  volatile int slaves[MAX_THREADS];
 };
 
 // ThreadState type is used to represent thread's current state
@@ -84,12 +84,12 @@ enum ThreadState
 };
 
 struct Thread {
-  SplitPoint* splitPoint;
-  volatile int activeSplitPoints;
   uint64_t nodes;
   uint64_t betaCutOffs[2];
   volatile ThreadState state;
-  unsigned char pad[64]; // set some distance among local data for each thread
+  SplitPoint* volatile splitPoint;
+  volatile int activeSplitPoints;
+  SplitPoint splitPoints[MAX_ACTIVE_SPLIT_POINTS];
 };