X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.h;h=6a8603ad089fcc9cf55c6b65855de8476224e5f0;hp=4fe71388301c90ea35c810afa666d844d8370c14;hb=bde3505758417c6cd77f2e09edac5bbd5f58b570;hpb=42b48b08e81b55e385e55b3074b7c59d81809a45

diff --git a/src/evaluate.h b/src/evaluate.h
index 4fe71388..6a8603ad 100644
--- 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) 2008-2015 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
@@ -20,18 +19,34 @@
 #ifndef EVALUATE_H_INCLUDED
 #define EVALUATE_H_INCLUDED
 
+#include <string>
+
 #include "types.h"
 
 class Position;
 
 namespace Eval {
 
-const Value Tempo = Value(17); // Must be visible to search
+  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-eba324f53044.nnue"
+
+  namespace NNUE {
+
+    Value evaluate(const Position& pos);
+    bool load_eval(std::string name, std::istream& stream);
+    void init();
+    void verify();
 
-void init();
-Value evaluate(const Position& pos);
-std::string trace(const Position& pos);
+  } // namespace NNUE
 
-}
+} // namespace Eval
 
 #endif // #ifndef EVALUATE_H_INCLUDED