X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fthread.h;h=899ccfe93ed00d1eb3d21bf8d01aeeaef3ed4ee9;hp=6c6ccf7ea9750b6cec2d7b071c8f30e0ca3a1ace;hb=bdd61b174452f13336159fab6954bc37589a4c06;hpb=f0b0a3b1358e5ae4b20ec973634288cfc802828b

diff --git a/src/thread.h b/src/thread.h
index 6c6ccf7e..899ccfe9 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -37,6 +37,7 @@
 ////
 
 const int THREAD_MAX = 8;
+const int ACTIVE_SPLIT_POINTS_MAX = 8;
 
 
 ////
@@ -45,15 +46,14 @@ const int THREAD_MAX = 8;
 
 struct SplitPoint {
   SplitPoint *parent;
-  Position pos;
-  SearchStack sstack[THREAD_MAX][PLY_MAX];
+  const Position* pos;
+  SearchStack sstack[THREAD_MAX][PLY_MAX_PLUS_2];
   SearchStack *parentSstack;
   int ply;
   Depth depth;
-  volatile Value alpha, beta, bestValue, futilityValue;
-  Value approximateEval;
+  volatile Value alpha, beta, bestValue;
+  Value futilityValue;
   bool pvNode;
-  Bitboard dcCandidates;
   int master, slaves[THREAD_MAX];
   Lock lock;
   MovePicker *mp;
@@ -65,7 +65,7 @@ struct SplitPoint {
 
 struct Thread {
   SplitPoint *splitPoint;
-  int activeSplitPoints;
+  volatile int activeSplitPoints;
   uint64_t nodes;
   uint64_t betaCutOffs[2];
   bool failHighPly1;