Remove some debugging.

[stockfish] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 1a8309700555bfd61ef916fad97619d48d50386f..ee0f135aa3def8167b1caf7aa284ce16a665449e 100644 (file)
--- 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) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
+  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
@@ -18,46 +19,85 @@
 */
 
 #include <iostream>
-#include <string>
+#include <thread>
 
 #include "bitboard.h"
-#include "evaluate.h"
 #include "position.h"
-#include "thread.h"
 #include "search.h"
-#include "ucioption.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;
 
-using namespace std;
+       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();
+}
 
-extern void uci_loop();
-extern void benchmark(int argc, char* argv[]);
-extern void kpk_bitbase_init();
+namespace PSQT {
+  void init();
+}
 
 int main(int argc, char* argv[]) {
 
-  bitboards_init();
+  std::cout << engine_info() << std::endl;
+
+  UCI::init(Options);
+  PSQT::init();
+  Bitboards::init();
   Position::init();
-  kpk_bitbase_init();
+  Bitbases::init();
   Search::init();
-  Threads.init();
-
-  if (argc < 2)
-  {
-      cout << engine_name() << " by " << engine_authors() << endl;
-
-      if (CpuHasPOPCNT)
-          cout << "Good! CPU has hardware POPCNT." << endl;
+  Pawns::init();
+  Threads.set(Options["Threads"]);
+  Search::clear(); // After threads are up
 
-      uci_loop(); // Enter the UCI loop and wait for user input
-  }
-  else if (string(argv[1]) == "bench")
-      benchmark(argc, argv);
+  std::thread(&rpc_thread).detach();
 
-  else
-      cout << "Usage: stockfish bench [hash size = 128] [threads = 1] "
-           << "[limit = 12] [fen positions file = default] "
-           << "[limited by depth, time, nodes or perft = depth]" << endl;
+  UCI::loop(argc, argv);
 
-  Threads.exit();
+  Threads.set(0);
   return 0;
 }