Consistent use of anonymous namespace

[stockfish] / src / benchmark.cpp

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index a92a634c615a18c707c4dd6ba53be097a7448d0f..1d97c95b7109a720a8b1302ad95f1a43e387c5d5 100644 (file)
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -24,16 +24,17 @@
 #include <vector>
 
 #include "misc.h"
-#include "notation.h"
 #include "position.h"
 #include "search.h"
 #include "thread.h"
 #include "tt.h"
-#include "ucioption.h"
+#include "uci.h"
 
 using namespace std;
 
-static const char* Defaults[] = {
+namespace {
+
+const char* Defaults[] = {
   "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1",
   "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 10",
   "8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 11",
@@ -66,6 +67,7 @@ static const char* Defaults[] = {
   "8/3p3B/5p2/5P2/p7/PP5b/k7/6K1 w - - 0 1"
 };
 
+} // namespace
 
 /// benchmark() runs a simple benchmark by letting Stockfish analyze a set
 /// of positions for a given limit each. There are five parameters: the
@@ -139,15 +141,8 @@ void benchmark(const Position& current, istream& is) {
       cerr << "\nPosition: " << i + 1 << '/' << fens.size() << endl;
 
       if (limitType == "perft")
-          for (MoveList<LEGAL> it(pos); *it; ++it)
-          {
-              StateInfo si;
-              pos.do_move(*it, si);
-              uint64_t cnt = limits.depth > 1 ? Search::perft(pos, (limits.depth - 1) * ONE_PLY) : 1;
-              pos.undo_move(*it);
-              cout << move_to_uci(*it, pos.is_chess960()) << ": " << cnt << endl;
-              nodes += cnt;
-          }
+          nodes += Search::perft<true>(pos, limits.depth * ONE_PLY);
+
       else
       {
           Threads.start_thinking(pos, limits, st);