X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmain.cpp;h=fbad662297415fdff2d3ada4310169f4890a7f07;hp=1b2fdf9dec5efff93d657b46ff042b31ef516254;hb=42e8789f0b3935b7ea389b3aa929e05e0a016872;hpb=9934b8ec31483ceb98c19dfe4fface14fe384b32

diff --git a/src/main.cpp b/src/main.cpp
index 1b2fdf9d..fbad6622 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2004-2020 The Stockfish developers (see AUTHORS file)
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -18,48 +17,37 @@
 */
 
 #include <iostream>
-#include <string>
 
 #include "bitboard.h"
-#include "evaluate.h"
+#include "endgame.h"
 #include "position.h"
 #include "search.h"
 #include "thread.h"
-#include "ucioption.h"
+#include "tt.h"
+#include "uci.h"
+#include "syzygy/tbprobe.h"
 
-using namespace std;
-
-extern void uci_loop();
-extern void benchmark(int argc, char* argv[]);
-extern void kpk_bitbase_init();
+namespace PSQT {
+  void init();
+}
 
 int main(int argc, char* argv[]) {
 
-  bitboards_init();
-  Position::init();
-  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);
+  std::cout << engine_info() << std::endl;
 
-  cout << engine_info() << endl;
-
-  if (argc == 1)
-      uci_loop();
-
-  else if (string(argv[1]) == "bench")
-      benchmark(argc, argv);
+  UCI::init(Options);
+  Tune::init();
+  PSQT::init();
+  Bitboards::init();
+  Position::init();
+  Bitbases::init();
+  Endgames::init();
+  Threads.set(size_t(Options["Threads"]));
+  Search::clear(); // After threads are up
+  Eval::init_NNUE();
 
-  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;
+  UCI::loop(argc, argv);
 
-  Threads.exit();
+  Threads.set(0);
+  return 0;
 }