X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.h;h=e808068da2f4cf5b4e6acd8dd81eb5e6dbb4d1d5;hp=ccc6d5fa7b4b867e15786b328367fd99932bbfe9;hb=f46c73040c16a078b884825c203feee6b0a8850b;hpb=c8ef80f466a95ee54e032b289094db0f22a2b956

diff --git a/src/evaluate.h b/src/evaluate.h
index ccc6d5fa..e808068d 100644
--- a/src/evaluate.h
+++ b/src/evaluate.h
@@ -1,8 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, 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
@@ -21,7 +19,6 @@
 #ifndef EVALUATE_H_INCLUDED
 #define EVALUATE_H_INCLUDED
 
-#include <atomic>
 #include <string>
 
 #include "types.h"
@@ -30,11 +27,23 @@ class Position;
 
 namespace Eval {
 
-constexpr Value Tempo = Value(20); // Must be visible to search
+  std::string trace(const Position& pos);
+  Value evaluate(const Position& pos);
 
-std::string trace(const Position& pos);
+  extern bool useNNUE;
+  extern std::string eval_file_loaded;
+  void init_NNUE();
+  void verify_NNUE();
 
-Value evaluate(const Position& pos);
-}
+  namespace NNUE {
+
+    Value evaluate(const Position& pos);
+    Value compute_eval(const Position& pos);
+    void  update_eval(const Position& pos);
+    bool  load_eval_file(const std::string& evalFile);
+
+  } // namespace NNUE
+
+} // namespace Eval
 
 #endif // #ifndef EVALUATE_H_INCLUDED