X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmain.cpp;h=9198620660a6e2b731988abe4f9f19f773edaba7;hp=e01599db8e9893f80cc3b3143cb8f6063bbe8bc1;hb=3376c68f4bb83dc9fd874eb9d710dab09609ae54;hpb=c97104e8540b72ee2c6c9c13d3773d2c0f9ec32f

diff --git a/src/main.cpp b/src/main.cpp
index e01599db..91986206 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 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,29 +17,27 @@
   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 "benchmark.h"
-#include "bitboard.h"
-#include "direction.h"
-#include "endgame.h"
-#include "evaluate.h"
-#include "material.h"
-#include "mersenne.h"
 #include "misc.h"
-#include "movepick.h"
-#include "position.h"
-#include "search.h"
-#include "thread.h"
 #include "uci.h"
-#include "ucioption.h"
 
-using std::string;
+#ifdef USE_CALLGRIND
+#include <valgrind/callgrind.h>
+#endif
+
+using namespace std;
+
 
 ////
 //// Functions
@@ -48,51 +46,38 @@ using std::string;
 int main(int argc, char *argv[]) {
 
   // Disable IO buffering
-  std::cout.rdbuf()->pubsetbuf(NULL, 0);
-  std::cin.rdbuf()->pubsetbuf(NULL, 0);
-
-  // Initialization
-
-  init_mersenne();
-  init_direction_table();
-  init_bitboards();
-  init_uci_options();
-  Position::init_zobrist();
-  Position::init_piece_square_tables();
-  MovePicker::init_phase_table();
-  init_eval(1);
-  init_bitbases();
-  init_threads();
-
-  // Make random number generation less deterministic, for book moves
-  for (int i = abs(get_system_time() % 10000); i > 0; i--)
-      genrand_int32();
-
-  // Process command line arguments
-  if (argc >= 2 && string(argv[1]) == "bench")
+  cout.rdbuf()->pubsetbuf(NULL, 0);
+  cin.rdbuf()->pubsetbuf(NULL, 0);
+
+  // Initialization through global resources manager
+  Application::initialize();
+
+#ifdef USE_CALLGRIND
+  CALLGRIND_START_INSTRUMENTATION;
+#endif
+
+  // Process command line arguments if any
+  if (argc > 1)
   {
-      if (argc < 4 || argc > 7)
+      if (string(argv[1]) != "bench" || argc < 4 || argc > 7)
+          cout << "Usage: stockfish bench <hash size> <threads> "
+               << "[time = 60s] [fen positions file = default] "
+               << "[time, depth or node limited = time]" << endl;
+      else
       {
-        std::cout << "Usage: glaurung bench <hash size> <threads> "
-                  << "[time = 60s] [fen positions file = default] "
-                  << "[time, depth or node limited = time]"
-                  << std::endl;
-        exit(0);
+          string time = argc > 4 ? argv[4] : "60";
+          string fen = argc > 5 ? argv[5] : "default";
+          string lim = argc > 6 ? argv[6] : "time";
+          benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim);
       }
-      string time = argc > 4 ? argv[4] : "60";
-      string fen = argc > 5 ? argv[5] : "default";
-      string lim = argc > 6 ? argv[6] : "time";
-      benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim);
       return 0;
   }
 
   // Print copyright notice
-  std::cout << engine_name() << ".  Copyright (C) "
-            << "2004-2008 Tord Romstad, Marco Costalba. "
-            << std::endl;
+  cout << engine_name() << ".  Copyright (C) "
+       << "2004-2009 Tord Romstad, Marco Costalba. " << endl;
 
   // Enter UCI mode
   uci_main_loop();
-
   return 0;
 }