Introduce depth limited benchmarking

[stockfish] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index e89fee0ed80e0bc2ea49a6789fd79689111b8a1e..89ca9e8ec6fa976d3c7127f78a60a3cbe77eb894 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,13 +1,14 @@
 /*
-  Glaurung, a UCI chess playing engine.
-  Copyright (C) 2004-2008 Tord Romstad
+  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
+  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
+  Copyright (C) 2008 Marco Costalba
 
-  Glaurung is free software: you can redistribute it and/or modify
+  Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
   
-  Glaurung is distributed in the hope that it will be useful,
+  Stockfish is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
@@ -58,7 +59,6 @@ int main(int argc, char *argv[]) {
   init_uci_options();
   Position::init_zobrist();
   Position::init_piece_square_tables();
-  MaterialInfo::init();
   MovePicker::init_phase_table();
   init_eval(1);
   init_bitbases();
@@ -71,22 +71,24 @@ int main(int argc, char *argv[]) {
   // Process command line arguments
   if (argc >= 2 && string(argv[1]) == "bench")
   {
-      if (argc < 4 || argc > 6)
+      if (argc < 4 || argc > 7)
       {
         std::cout << "Usage: glaurung bench <hash size> <threads> "
-                  << "[time = 60s] [fen positions file = default]"
+                  << "[time = 60s] [fen positions file = default] "
+                  << "[time or depth limited = time]"
                   << std::endl;
         exit(0);
       }
       string time = argc > 4 ? argv[4] : "60";
       string fen = argc > 5 ? argv[5] : "default";
-      benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen);
+      string dt = argc > 6 ? argv[6] : "time";
+      benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + dt);
       return 0;
   }
 
   // Print copyright notice
-  std::cout << engine_name() << ".  "
-            << "Copyright (C) 2004-2008 Tord Romstad."
+  std::cout << engine_name() << ".  Copyright (C) "
+            << "2004-2008 Tord Romstad, Marco Costalba. "
             << std::endl;
 
   // Enter UCI mode