X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fuci.cpp;h=bb17b8d79b21ab8cd3e13855bcd404f7b074d545;hb=559942d64de9497c9d6d13b22307b4b9e1ce8ecf;hp=b3017e910696860b0bd7da46756ed97f9dfc61bf;hpb=c4d67d77c99b99c9ac387ab622773a320f8d5cc3;p=stockfish

diff --git a/src/uci.cpp b/src/uci.cpp
index b3017e91..bb17b8d7 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -34,6 +34,8 @@
 
 using namespace std;
 
+namespace Stockfish {
+
 extern vector<string> setup_bench(const Position&, istream&);
 
 namespace {
@@ -275,7 +277,15 @@ void UCI::loop(int argc, char* argv[]) {
       else if (token == "d")        sync_cout << pos << sync_endl;
       else if (token == "eval")     trace_eval(pos);
       else if (token == "compiler") sync_cout << compiler_info() << sync_endl;
-      else
+      else if (token == "export_net") {
+          std::optional<std::string> filename;
+          std::string f;
+          if (is >> skipws >> f) {
+            filename = f;
+          }
+          Eval::NNUE::export_net(filename);
+      }
+      else if (!token.empty() && token[0] != '#')
           sync_cout << "Unknown command: " << cmd << sync_endl;
 
   } while (token != "quit" && argc == 1); // Command line args are one-shot
@@ -369,3 +379,5 @@ Move UCI::to_move(const Position& pos, string& str) {
 
   return MOVE_NONE;
 }
+
+} // namespace Stockfish