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working TT with perft

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Bruno Raoult
2024-06-17 07:45:57 +02:00
parent 840202dc0e
commit f1657e9806
3 changed files with 102 additions and 86 deletions
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5
src/hash.h
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@@ -24,7 +24,9 @@
#define HASH_SIZE_MIN 4
#define HASH_SIZE_MAX 32768 /* 32Gb */
#define TT_MISS NULL
#define TT_MISS NULL
#define TT_DUP (void *) U64(0x01)
#define TT_OK(p) ((p) > (void *)U64(0xF))
typedef u64 hkey_t; /* cannot use typedef for key_t */
@@ -130,6 +132,7 @@ void tt_delete(void);
hentry_t *tt_probe(hkey_t key);
hentry_t *tt_probe_perft(const hkey_t key, const u16 depth);
hentry_t *tt_store_perft(const hkey_t key, const u16 depth, const u64 nodes);
void tt_info(void);
void tt_stats(void);
#endif /* HASH_H */