uct/prior.h

   1 #ifndef ZZGO_UCT_PRIOR_H
   2 #define ZZGO_UCT_PRIOR_H
   3
   4 #include "move.h"
   5 #include "uct/tree.h"
   6
   7 struct tree;
   8 struct tree_node;
   9 struct uct;
  10 struct board;
  11
  12 struct prior_map {
  13         struct board *b;
  14         enum stone to_play;
  15         int parity;
  16         /* [board_size2(b)] array, move_stats are the prior
  17          * values to be assigned to individual moves;
  18          * move_stats.value is not updated. */
  19         struct move_stats *prior;
  20         /* [board_size2(b)] array, whether to compute
  21          * prior for the given value. */
  22         bool *consider;
  23 };
  24
  25 void uct_prior(struct uct *u, struct tree_node *node, struct prior_map *map);
  26
  27 #endif