X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fthread.h;h=463739fe2eff7c39617ad66ee59953214731676a;hb=f5b8db7a1efc4ecaa6e1b385d1579abf5f5840fe;hp=965bd30b9f43d6b9e6abdf128176e7ec3c56a2ca;hpb=96e589646df1d2289c2d6c510a91294a4d055454;p=stockfish
diff --git a/src/thread.h b/src/thread.h
index 965bd30b..463739fe 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -17,15 +17,9 @@
along with this program. If not, see .
*/
-
#if !defined(THREAD_H_INCLUDED)
#define THREAD_H_INCLUDED
-
-////
-//// Includes
-////
-
#include
#include "lock.h"
@@ -33,19 +27,9 @@
#include "position.h"
#include "search.h"
-
-////
-//// Constants and variables
-////
-
-const int MAX_THREADS = 8;
+const int MAX_THREADS = 32;
const int MAX_ACTIVE_SPLIT_POINTS = 8;
-
-////
-//// Types
-////
-
struct SplitPoint {
// Const data after splitPoint has been setup
@@ -57,23 +41,22 @@ struct SplitPoint {
int ply;
int master;
Move threatMove;
- SearchStack sstack[MAX_THREADS][PLY_MAX_PLUS_2];
// Const pointers to shared data
MovePicker* mp;
- SearchStack* parentSstack;
+ SearchStack* ss;
// Shared data
Lock lock;
+ volatile int64_t nodes;
volatile Value alpha;
volatile Value bestValue;
volatile int moveCount;
- volatile bool stopRequest;
+ volatile bool betaCutoff;
volatile int slaves[MAX_THREADS];
};
// ThreadState type is used to represent thread's current state
-
enum ThreadState
{
THREAD_INITIALIZING, // thread is initializing itself
@@ -85,12 +68,10 @@ enum ThreadState
};
struct Thread {
- uint64_t nodes;
volatile ThreadState state;
SplitPoint* volatile splitPoint;
volatile int activeSplitPoints;
SplitPoint splitPoints[MAX_ACTIVE_SPLIT_POINTS];
};
-
#endif // !defined(THREAD_H_INCLUDED)