Minor stuff scattered around

[stockfish] / src / thread.h

diff --git a/src/thread.h b/src/thread.h
index c9152b229243620bb00b451f85f91e4c7e9b85e6..44aa68835f892a56113f58de9a2a4f1d6ba6d2bd 100644 (file)
--- a/src/thread.h
+++ b/src/thread.h
@@ -20,6 +20,7 @@
 #ifndef THREAD_H_INCLUDED
 #define THREAD_H_INCLUDED
 
+#include <bitset>
 #include <vector>
 
 #include "material.h"
@@ -28,7 +29,7 @@
 #include "position.h"
 #include "search.h"
 
-const int MAX_THREADS = 64; // Because SplitPoint::slavesMask is a uint64_t
+const int MAX_THREADS = 128;
 const int MAX_SPLITPOINTS_PER_THREAD = 8;
 
 struct Mutex {
@@ -75,7 +76,7 @@ struct SplitPoint {
 
   // Shared data
   Mutex mutex;
-  volatile uint64_t slavesMask;
+  std::bitset<MAX_THREADS> slavesMask;
   volatile uint64_t nodes;
   volatile Value alpha;
   volatile Value bestValue;
@@ -90,7 +91,7 @@ struct SplitPoint {
 
 struct ThreadBase {
 
-  ThreadBase() : exit(false) {}
+  ThreadBase() : handle(NativeHandle()), exit(false) {}
   virtual ~ThreadBase() {}
   virtual void idle_loop() = 0;
   void notify_one();
@@ -166,7 +167,6 @@ struct ThreadPool : public std::vector<Thread*> {
 
   bool sleepWhileIdle;
   Depth minimumSplitDepth;
-  size_t maxThreadsPerSplitPoint;
   Mutex mutex;
   ConditionVariable sleepCondition;
   TimerThread* timer;