X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=inline;f=src%2Fmain.cpp;h=765cd2caa52b93d52ff9c7bbe0fb984b43d0676b;hb=ad43ce143664953087b44dd3b4324f77c212bd46;hp=89a63b76e5acd403f5c74a34eefce783370047e6;hpb=15683034a7ee157e97deafdb1f256a758ceb7a0a;p=stockfish
diff --git a/src/main.cpp b/src/main.cpp
index 89a63b76..765cd2ca 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -17,70 +17,41 @@
along with this program. If not, see .
*/
-// To profile with callgrind uncomment following line
-//#define USE_CALLGRIND
-
-#include
#include
#include
#include "bitboard.h"
-#include "evaluate.h"
+#include "misc.h"
#include "position.h"
-#include "thread.h"
#include "search.h"
-#include "ucioption.h"
-
-#ifdef USE_CALLGRIND
-#include
-#endif
+#include "thread.h"
using namespace std;
-extern bool execute_uci_command(const string& cmd);
+extern void uci_loop();
extern void benchmark(int argc, char* argv[]);
extern void kpk_bitbase_init();
int main(int argc, char* argv[]) {
- // Disable IO buffering for C and C++ standard libraries
- setvbuf(stdin, NULL, _IONBF, 0);
- setvbuf(stdout, NULL, _IONBF, 0);
- cout.rdbuf()->pubsetbuf(NULL, 0);
- cin.rdbuf()->pubsetbuf(NULL, 0);
-
- // Startup initializations
- init_bitboards();
+ bitboards_init();
Position::init();
kpk_bitbase_init();
- init_search();
+ Search::init();
Threads.init();
-#ifdef USE_CALLGRIND
- CALLGRIND_START_INSTRUMENTATION;
-#endif
-
- if (argc < 2)
- {
- // Print copyright notice
- cout << engine_name() << " by " << engine_authors() << endl;
+ cout << engine_info() << endl;
- if (CpuHasPOPCNT)
- cout << "Good! CPU has hardware POPCNT." << endl;
+ if (argc == 1)
+ uci_loop();
- // Wait for a command from the user, and passes this command to
- // execute_uci_command() and also intercepts EOF from stdin to
- // ensure that we exit gracefully if the GUI dies unexpectedly.
- string cmd;
- while (getline(cin, cmd) && execute_uci_command(cmd)) {}
- }
- else if (string(argv[1]) == "bench" && argc < 8)
+ else if (string(argv[1]) == "bench")
benchmark(argc, argv);
+
else
- cout << "Usage: stockfish bench [hash size = 128] [threads = 1] "
+ cerr << "\nUsage: stockfish bench [hash size = 128] [threads = 1] "
<< "[limit = 12] [fen positions file = default] "
<< "[limited by depth, time, nodes or perft = depth]" << endl;
Threads.exit();
- return 0;
}