Don't store Thread info in Position

[stockfish] / src / uci.cpp

diff --git a/src/uci.cpp b/src/uci.cpp
index 94caada2bde67c97b1d2159d64298146a9a17065..dd4040d732397c8752d5d9096b520afb280f7967 100644 (file)
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -30,6 +30,8 @@
 
 using namespace std;
 
+extern void benchmark(istringstream& is);
+
 namespace {
 
   // FEN string of the initial position, normal chess
@@ -52,14 +54,17 @@ namespace {
 /// that we exit gracefully if the GUI dies unexpectedly. In addition to the UCI
 /// commands, the function also supports a few debug commands.
 
-void uci_loop() {
+void uci_loop(const string& args) {
 
-  Position pos(StartFEN, false, 0); // The root position
+  Position pos(StartFEN, false); // The root position
   string cmd, token;
 
   while (token != "quit")
   {
-      if (!getline(cin, cmd)) // Block here waiting for input
+      if (!args.empty())
+          cmd = args;
+
+      else if (!getline(cin, cmd)) // Block here waiting for input
           cmd = "quit";
 
       istringstream is(cmd);
@@ -108,11 +113,14 @@ void uci_loop() {
           pos.print();
 
       else if (token == "flip")
-          pos.flip_me();
+          pos.flip();
 
       else if (token == "eval")
           cout << Eval::trace(pos) << endl;
 
+      else if (token == "bench")
+          benchmark(is);
+
       else if (token == "key")
           cout << "key: " << hex     << pos.key()
                << "\nmaterial key: " << pos.material_key()
@@ -124,6 +132,12 @@ void uci_loop() {
                << "\nuciok"      << endl;
       else
           cout << "Unknown command: " << cmd << endl;
+
+      if (!args.empty()) // Command line arguments have one-shot behaviour
+      {
+          Threads.wait_for_search_finished();
+          break;
+      }
   }
 }
 
@@ -198,7 +212,7 @@ namespace {
   void go(Position& pos, istringstream& is) {
 
     Search::LimitsType limits;
-    std::set<Move> searchMoves;
+    vector<Move> searchMoves;
     string token;
 
     while (is >> token)
@@ -225,7 +239,7 @@ namespace {
             limits.ponder = true;
         else if (token == "searchmoves")
             while (is >> token)
-                searchMoves.insert(move_from_uci(pos, token));
+                searchMoves.push_back(move_from_uci(pos, token));
     }
 
     Threads.start_searching(pos, limits, searchMoves);
@@ -249,8 +263,8 @@ namespace {
 
     int e = time.elapsed();
 
-    std::cout << "\nNodes " << n
-              << "\nTime (ms) " << e
-              << "\nNodes/second " << int(n / (e / 1000.0)) << std::endl;
+    cout << "\nNodes " << n
+         << "\nTime (ms) " << e
+         << "\nNodes/second " << int(n / (e / 1000.0)) << endl;
   }
 }