Don't sync with C library I/O buffers

[stockfish] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 920d9481bc3fe0e3b330845330dc75f6570e0c71..1b2fdf9dec5efff93d657b46ff042b31ef516254 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -21,10 +21,11 @@
 #include <string>
 
 #include "bitboard.h"
-#include "ucioption.h"
+#include "evaluate.h"
 #include "position.h"
 #include "search.h"
 #include "thread.h"
+#include "ucioption.h"
 
 using namespace std;
 
@@ -39,8 +40,14 @@ int main(int argc, char* argv[]) {
   kpk_bitbase_init();
   Search::init();
   Threads.init();
+  Eval::init();
   TT.set_size(Options["Hash"]);
 
+  // Don't sync with C library I/O buffers, faster but now using printf()
+  // or scanf() could yield to issues because buffers are independent.
+  cout.sync_with_stdio(false);
+  cin.sync_with_stdio(false);
+
   cout << engine_info() << endl;
 
   if (argc == 1)