X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmain.cpp;h=ee0f135aa3def8167b1caf7aa284ce16a665449e;hp=c57b1f414ca23fdf38385787a373b80631a6acb4;hb=72dd4f8a64f9cedc9014d09aa43b779c2028718f;hpb=2b32571de88837ef5739348b8a3c951590a94205

diff --git a/src/main.cpp b/src/main.cpp
index c57b1f41..ee0f135a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,8 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2009 Marco Costalba
+  Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,73 +18,86 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-// To profile with callgrind uncomment following line
-//#define USE_CALLGRIND
+#include <iostream>
+#include <thread>
 
+#include "bitboard.h"
+#include "position.h"
+#include "search.h"
+#include "thread.h"
+#include "tt.h"
+#include "uci.h"
+#include "syzygy/tbprobe.h"
+
+#include <grpc/grpc.h>
+#include <grpc++/server.h>
+#include <grpc++/server_builder.h>
+#include "hashprobe.grpc.pb.h"
+
+using grpc::Server;
+using grpc::ServerBuilder;
+using grpc::ServerContext;
+using grpc::Status;
+using grpc::StatusCode;
+
+class HashProbeImpl final : public HashProbe::Service {
+public:
+	Status Probe(ServerContext* context,
+	             const HashProbeRequest* request,
+	             HashProbeResponse *response) {
+		Position pos(request->fen(), /*isChess960=*/false, Threads.main());
+		if (!pos.pos_is_ok()) {
+			return Status(StatusCode::INVALID_ARGUMENT, "Invalid FEN");
+		}
+		bool found;
+		TTEntry *entry = TT.probe(pos.key(), found);
+		response->set_found(found);
+		if (found) {
+			response->set_move(entry->move());
+			response->set_value(entry->value());
+			response->set_eval(entry->eval());
+			response->set_depth(entry->depth());
+			response->set_bound(entry->bound());
+		}
+		return Status::OK;
+	}
+};
+	
+void rpc_thread()
+{
+	std::string server_address("0.0.0.0:50051");
+	HashProbeImpl service;
+
+	ServerBuilder builder;
+	builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
+	builder.RegisterService(&service);
+	std::unique_ptr<Server> server(builder.BuildAndStart());
+	std::cout << "Server listening on " << server_address << std::endl;
+	server->Wait();
+}
 
-////
-//// Includes
-////
+namespace PSQT {
+  void init();
+}
 
-#include <iostream>
-#include <string>
+int main(int argc, char* argv[]) {
 
-#include "benchmark.h"
-#include "bitcount.h"
-#include "misc.h"
-#include "uci.h"
+  std::cout << engine_info() << std::endl;
+
+  UCI::init(Options);
+  PSQT::init();
+  Bitboards::init();
+  Position::init();
+  Bitbases::init();
+  Search::init();
+  Pawns::init();
+  Threads.set(Options["Threads"]);
+  Search::clear(); // After threads are up
+
+  std::thread(&rpc_thread).detach();
+
+  UCI::loop(argc, argv);
 
-#ifdef USE_CALLGRIND
-#include <valgrind/callgrind.h>
-#endif
-
-using namespace std;
-
-
-////
-//// Functions
-////
-
-int main(int argc, char *argv[]) {
-
-  // Disable IO buffering
-  cout.rdbuf()->pubsetbuf(NULL, 0);
-  cin.rdbuf()->pubsetbuf(NULL, 0);
-
-  // Initialization through global resources manager
-  Application::initialize();
-
-#ifdef USE_CALLGRIND
-  CALLGRIND_START_INSTRUMENTATION;
-#endif
-
-  // Process command line arguments if any
-  if (argc > 1)
-  {
-      if (string(argv[1]) != "bench" || argc < 4 || argc > 8)
-          cout << "Usage: stockfish bench <hash size> <threads> "
-               << "[time = 60s] [fen positions file = default] "
-               << "[time, depth or node limited = time] "
-               << "[timing file name = none]" << endl;
-      else
-      {
-          string time = argc > 4 ? argv[4] : "60";
-          string fen = argc > 5 ? argv[5] : "default";
-          string lim = argc > 6 ? argv[6] : "time";
-          string tim = argc > 7 ? argv[7] : "";
-          benchmark(string(argv[2]) + " " + string(argv[3]) + " " + time + " " + fen + " " + lim + " " + tim);
-      }
-      return 0;
-  }
-
-  // Print copyright notice
-  cout << engine_name()
-       << ". By Tord Romstad, Marco Costalba, Joona Kiiski." << endl;
-
-  if (CpuHasPOPCNT)
-      cout << "Good! CPU has hardware POPCNT. We will use it." << endl;
-
-  // Enter UCI mode
-  uci_main_loop();
+  Threads.set(0);
   return 0;
 }