예제 #1
0
파일: uci.cpp 프로젝트: niklasf/polyglot
void uci_open(uci_t * uci, engine_t * engine) {

   char string[StringSize];
   int event;

   ASSERT(uci!=NULL);
   ASSERT(engine!=NULL);

   // init

   uci->engine = engine;

   uci->name = NULL;
   my_string_set(&uci->name,"<empty>");
   uci->author = NULL;
   my_string_set(&uci->author,"<empty>");
   uci->option_nb = 0;

   uci->ready_nb = 0;
   uci->searching = 0;
   uci->pending_nb = 0;
   uci->multipv_mode = false;
   board_start(uci->board);
   uci_clear(uci);

   // send "uci" and wait for "uciok"

   engine_send(uci->engine,"uci");

   do {
      engine_get(uci->engine,string,StringSize);
      event = uci_parse(uci,string);
   } while (!engine_eof(Engine) && (event & EVENT_UCI) == 0);
}
예제 #2
0
static void search_clear() {

   uci_clear(Uci);

   // TODO: MOVE ME

   my_timer_start(State->timer);//also resets
}
예제 #3
0
static void epd_test_file(const char file_name[]) {

   FILE * file;
   int hit, tot;
   char epd[StringSize];
   char am[StringSize], bm[StringSize], id[StringSize];
   board_t board[1];
   char string[StringSize];
   int move;
   char pv_string[StringSize];
   bool correct;
   double depth_tot, time_tot, node_tot;

   ASSERT(file_name!=NULL);

   // init

   file = fopen(file_name,"r");
   if (file == NULL) my_fatal("epd_test_file(): can't open file \"%s\": %s\n",file_name,strerror(errno));

   hit = 0;
   tot = 0;

   depth_tot = 0.0;
   time_tot = 0.0;
   node_tot = 0.0;

   // loop

   while (my_file_read_line(file,epd,StringSize)) {

      if (UseTrace) printf("%s\n",epd);

      if (!epd_get_op(epd,"am",am,StringSize)) strcpy(am,"");
      if (!epd_get_op(epd,"bm",bm,StringSize)) strcpy(bm,"");
      if (!epd_get_op(epd,"id",id,StringSize)) strcpy(id,"");

      if (my_string_empty(am) && my_string_empty(bm)) {
         my_fatal("epd_test(): no am or bm field in EPD\n");
      }

      // init

      uci_send_ucinewgame(Uci);
      uci_send_isready_sync(Uci);

      ASSERT(!Uci->searching);

      // position

      if (!board_from_fen(board,epd)) ASSERT(false);
      if (!board_to_fen(board,string,StringSize)) ASSERT(false);

      engine_send(Engine,"position fen %s",string);

      // search

      engine_send(Engine,"go movetime %.0f depth %d",MaxTime*1000.0,MaxDepth);
      // engine_send(Engine,"go infinite");

      // engine data

      board_copy(Uci->board,board);

      uci_clear(Uci);
      Uci->searching = true;
      Uci->pending_nb++;

      FirstMove = MoveNone;
      FirstDepth = 0;
      FirstSelDepth = 0;
      FirstScore = 0;
      FirstTime = 0.0;
      FirstNodeNb = 0;
      line_clear(FirstPV);

      LastMove = MoveNone;
      LastDepth = 0;
      LastSelDepth = 0;
      LastScore = 0;
      LastTime = 0.0;
      LastNodeNb = 0;
      line_clear(LastPV);

      // parse engine output

      while (engine_step()) {

         // stop search?

         if (Uci->depth > MaxDepth
          || Uci->time >= MaxTime
          || (Uci->depth - FirstDepth >= DepthDelta
           && Uci->depth > MinDepth
           && Uci->time >= MinTime
           && is_solution(FirstMove,board,bm,am))) {
            engine_send(Engine,"stop");
         }
      }

      move = FirstMove;
      correct = is_solution(move,board,bm,am);

      if (correct) hit++;
      tot++;

      if (correct) {
         depth_tot += double(FirstDepth);
         time_tot += FirstTime;
         node_tot += double(FirstNodeNb);
      }

      printf("%s %d %4d %4d",id,correct,hit,tot);

      if (!line_to_san(LastPV,Uci->board,pv_string,StringSize)) ASSERT(false);
      printf(" - %2d %6.2f %9lld %+6.2f %s\n",FirstDepth,FirstTime,FirstNodeNb,double(LastScore)/100.0,pv_string);
   }

   printf("%d/%d",hit,tot);

   if (hit != 0) {

      depth_tot /= double(hit);
      time_tot /= double(hit);
      node_tot /= double(hit);

      printf(" - %.1f %.2f %.0f",depth_tot,time_tot,node_tot);
   }

   printf("\n");

   fclose(file);
}