X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fthread.h;h=44b70e1e64311e910f7e4cb2cfd61b7939535214;hb=fb50e16cdda68e05d08ed3992a04e5a396a461e3;hp=782694ad7d25607e8161b1be8ce9803022222332;hpb=c35c18a7054d55cb1b4a8c9e27eaf0ad7c044bcf;p=stockfish

diff --git a/src/thread.h b/src/thread.h
index 782694ad..44b70e1e 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -39,7 +39,7 @@
 ////
 
 const int MAX_THREADS = 8;
-const int ACTIVE_SPLIT_POINTS_MAX = 8;
+const int MAX_ACTIVE_SPLIT_POINTS = 8;
 
 
 ////
@@ -55,6 +55,7 @@ struct SplitPoint {
   bool pvNode, mateThreat;
   Value beta;
   int ply;
+  Move threatMove;
   SearchStack sstack[MAX_THREADS][PLY_MAX_PLUS_2];
 
   // Const pointers to shared data
@@ -63,6 +64,7 @@ struct SplitPoint {
 
   // Shared data
   Lock lock;
+  volatile int64_t nodes;
   volatile Value alpha;
   volatile Value bestValue;
   volatile int moveCount;
@@ -74,21 +76,19 @@ struct SplitPoint {
 
 enum ThreadState
 {
+  THREAD_INITIALIZING,  // thread is initializing itself
   THREAD_SEARCHING,     // thread is performing work
-  THREAD_AVAILABLE,     // thread is polling for work
-  THREAD_SLEEPING,      // we are not thinking, so thread is sleeping
+  THREAD_AVAILABLE,     // thread is waiting for work
   THREAD_BOOKED,        // other thread (master) has booked us as a slave
   THREAD_WORKISWAITING, // master has ordered us to start
   THREAD_TERMINATED     // we are quitting and thread is terminated
 };
 
 struct Thread {
+  volatile ThreadState state;
   SplitPoint* volatile 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 splitPoints[MAX_ACTIVE_SPLIT_POINTS];
 };