Don't save excluded move eval in TT

[stockfish] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 37a031cbbc54b9fb0ba00f661fecba1585dce33d..62e0ed525d709c0cb3e6a21d44571684e702467a 100644 (file)
--- 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) 2004-2021 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
@@ -18,43 +17,37 @@
 */
 
 #include <iostream>
-#include <string>
 
 #include "bitboard.h"
-#include "evaluate.h"
+#include "endgame.h"
 #include "position.h"
+#include "psqt.h"
 #include "search.h"
+#include "syzygy/tbprobe.h"
 #include "thread.h"
-#include "ucioption.h"
+#include "tt.h"
+#include "uci.h"
 
-using namespace std;
-
-extern void uci_loop();
-extern void benchmark(int argc, char* argv[]);
-extern void kpk_bitbase_init();
+using namespace Stockfish;
 
 int main(int argc, char* argv[]) {
 
-  bitboards_init();
-  Position::init();
-  kpk_bitbase_init();
-  Search::init();
-  Threads.init();
-  eval_init();
-  TT.set_size(Options["Hash"]);
-
-  cout << engine_info() << endl;
+  std::cout << engine_info() << std::endl;
 
-  if (argc == 1)
-      uci_loop();
-
-  else if (string(argv[1]) == "bench")
-      benchmark(argc, argv);
+  CommandLine::init(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::NNUE::init();
 
-  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;
 }