X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fthread.h;h=e880b01c6fc95dc2da7ca7c8e09b648030ce3bf2;hp=215b27c688b2823b11112a56e862645cd7c726d0;hb=55b46ffa909cf3873e4ac7129e324ed3eb1d0124;hpb=26dabb1e6bcd8035f0f3516c4358a73f2b041a1c

diff --git a/src/thread.h b/src/thread.h
index 215b27c6..e880b01c 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -48,8 +48,8 @@ public:
   Spinlock() { lock = 1; } // Init here to workaround a bug with MSVC 2013
   void acquire() {
       while (lock.fetch_sub(1, std::memory_order_acquire) != 1)
-          for (int cnt = 0; lock.load(std::memory_order_relaxed) <= 0; ++cnt)
-              if (cnt >= 10000) std::this_thread::yield(); // Be nice to hyperthreading
+          while (lock.load(std::memory_order_relaxed) <= 0)
+              std::this_thread::yield(); // Be nice to hyperthreading
   }
   void release() { lock.store(1, std::memory_order_release); }
 };
@@ -89,14 +89,13 @@ struct SplitPoint {
 /// ThreadBase struct is the base of the hierarchy from where we derive all the
 /// specialized thread classes.
 
-struct ThreadBase {
+struct ThreadBase : public std::thread {
 
   virtual ~ThreadBase() = default;
   virtual void idle_loop() = 0;
   void notify_one();
   void wait_for(volatile const bool& b);
 
-  std::thread nativeThread;
   Mutex mutex;
   Spinlock spinlock;
   ConditionVariable sleepCondition;