Retire put_threads_to_sleep()

Obsoleted by previous patches.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/search.cpp b/src/search.cpp
index 46dd53ebd1e7919bb937699d649f1996b7553939..6cc13c01fcf643f545cac9e647e7565f6a3e6ca2 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -83,7 +83,6 @@ namespace {
     bool thread_is_available(int slave, int master) const;
     bool thread_should_stop(int threadID) const;
     void wake_sleeping_thread(int threadID);
-    void put_threads_to_sleep();
     void idle_loop(int threadID, SplitPoint* sp);
 
     template <bool Fake>
@@ -501,7 +500,8 @@ bool think(const Position& pos, bool infinite, bool ponder, int time[], int incr
   if (UseLogFile)
       LogFile.close();
 
-  ThreadsMgr.put_threads_to_sleep();
+  // This makes all the threads to go to sleep
+  ThreadsMgr.set_active_threads(1);
 
   return !Quit;
 }
@@ -2575,16 +2575,6 @@ split_point_start: // At split points actual search starts from here
   }
 
 
-  // put_threads_to_sleep() makes all the threads go to sleep just before
-  // to leave think(), at the end of the search. Threads should have already
-  // finished the job and should be idle.
-
-  void ThreadsManager::put_threads_to_sleep() {
-
-    // This makes the threads to go to sleep
-    ActiveThreads = 1;
-  }
-
   /// The RootMoveList class
 
   // RootMoveList c'tor