X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmain.cpp;h=920d9481bc3fe0e3b330845330dc75f6570e0c71;hp=e83c2cc5f94422dec45f4d77d1c0bf99a55190e0;hb=2ef5b4066e649c6ce3b10aa5f1bff7525246646d;hpb=660378d10e99f435df347f317878d7d2d9eade16

diff --git a/src/main.cpp b/src/main.cpp
index e83c2cc5..920d9481 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,68 +17,42 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-// To profile with callgrind uncomment following line
-//#define USE_CALLGRIND
-
-
-////
-//// Includes
-////
-
 #include <iostream>
 #include <string>
 
-#include "bitcount.h"
-#include "misc.h"
-
-#ifdef USE_CALLGRIND
-#include <valgrind/callgrind.h>
-#endif
+#include "bitboard.h"
+#include "ucioption.h"
+#include "position.h"
+#include "search.h"
+#include "thread.h"
 
 using namespace std;
 
-extern void uci_main_loop();
+extern void uci_loop();
 extern void benchmark(int argc, char* argv[]);
-
-////
-//// Functions
-////
+extern void kpk_bitbase_init();
 
 int main(int argc, char* argv[]) {
 
-  // Disable IO buffering
-  cout.rdbuf()->pubsetbuf(NULL, 0);
-  cin.rdbuf()->pubsetbuf(NULL, 0);
-
-  // Initialization through global resources manager
-  Application::initialize();
+  bitboards_init();
+  Position::init();
+  kpk_bitbase_init();
+  Search::init();
+  Threads.init();
+  TT.set_size(Options["Hash"]);
 
-#ifdef USE_CALLGRIND
-  CALLGRIND_START_INSTRUMENTATION;
-#endif
+  cout << engine_info() << endl;
 
-  if (argc <= 1)
-  {
-      // Print copyright notice
-      cout << engine_name()
-           << " by Tord Romstad, Marco Costalba, Joona Kiiski" << endl;
+  if (argc == 1)
+      uci_loop();
 
-      if (CpuHasPOPCNT)
-          cout << "Good! CPU has hardware POPCNT." << endl;
+  else if (string(argv[1]) == "bench")
+      benchmark(argc, argv);
 
-      // Enter UCI mode
-      uci_main_loop();
-  }
-  else // Process command line arguments
-  {
-      if (string(argv[1]) != "bench" || argc > 7)
-          cout << "Usage: stockfish bench [hash size = 128] [threads = 1] "
-               << "[limit = 12] [fen positions file = default] "
-               << "[depth, time, perft or node limited = depth]" << endl;
-      else
-          benchmark(argc, argv);
-  }
+  else
+      cerr << "\nUsage: stockfish bench [hash size = 128] [threads = 1] "
+           << "[limit = 12] [fen positions file = default] "
+           << "[limited by depth, time, nodes or perft = depth]" << endl;
 
-  Application::free_resources();
-  return 0;
+  Threads.exit();
 }