Update default net to nn-04a843f8932e.nnue

[stockfish] / src / evaluate.h

diff --git a/src/evaluate.h b/src/evaluate.h
index ae9b6e79571c49dabc654248a30f2ec258f398d0..503aa975b84f31a9b06efe3c17db47ef426d2677 100644 (file)
--- a/src/evaluate.h
+++ b/src/evaluate.h
@@ -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) 2008-2013 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
@@ -20,16 +19,34 @@
 #ifndef EVALUATE_H_INCLUDED
 #define EVALUATE_H_INCLUDED
 
+#include <string>
+
 #include "types.h"
 
 class Position;
 
 namespace Eval {
 
-extern void init();
-extern Value evaluate(const Position& pos);
-extern std::string trace(const Position& pos);
+  std::string trace(const Position& pos);
+  Value evaluate(const Position& pos);
+
+  extern bool useNNUE;
+  extern std::string eval_file_loaded;
+
+  // The default net name MUST follow the format nn-[SHA256 first 12 digits].nnue
+  // for the build process (profile-build and fishtest) to work. Do not change the
+  // name of the macro, as it is used in the Makefile.
+  #define EvalFileDefaultName   "nn-04a843f8932e.nnue"
+
+  namespace NNUE {
+
+    Value evaluate(const Position& pos);
+    bool load_eval(std::string name, std::istream& stream);
+    void init();
+    void verify();
+
+  } // namespace NNUE
 
-}
+} // namespace Eval
 
 #endif // #ifndef EVALUATE_H_INCLUDED