diff options
| -rw-r--r-- | include/negamax_cnn1986.c | 6 | ||||
| -rw-r--r-- | src/ctaklm.c | 17 |
2 files changed, 19 insertions, 4 deletions
diff --git a/include/negamax_cnn1986.c b/include/negamax_cnn1986.c index b9d618d..6c834f1 100644 --- a/include/negamax_cnn1986.c +++ b/include/negamax_cnn1986.c @@ -194,7 +194,11 @@ float negamax_cnn1986(const uint8_t cur_depth, float alpha, float beta, const float colour) { - if (cnn1986_cache_seek(&alpha)) { + int sought = EXIT_FAILURE; + if (cur_depth < negamax_cnn1986_cache_threshold) { + sought = cnn1986_cache_seek(&alpha); + } + if (sought) { const uint8_t black = (ply & 1), material = (black) ? black_count : white_count, flat = material & 127, diff --git a/src/ctaklm.c b/src/ctaklm.c index 44428c8..aaeddde 100644 --- a/src/ctaklm.c +++ b/src/ctaklm.c @@ -416,10 +416,21 @@ main(int argc, char **argv) { (void)(argc); (void)(argv); - cnn1986_max_num_cached = 500; - negamax_cnn1986_search_depth = 3; - negamax_cnn1986_cache_threshold = 3; + /* + * cnn1986_max_num_cached = 500; + * negamax_cnn1986_search_depth = 3; + * negamax_cnn1986_cache_threshold = 3; + * new_game(5); + */ + + // Test harness + negamax_cnn1986_cache_threshold = atoi(argv[1]); + cnn1986_max_num_cached = atoi(argv[2]); + negamax_cnn1986_search_depth = 4; new_game(5); + for (int k=0; k<8; k++) negamax_cnn1986_turn(); + return 0; + // Test harness char *line = NULL; ssize_t read = -1; |