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S/L index&reads

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Haoyu Cheng
2019-05-16 21:14:50 -04:00
parent 3c5799aa1b
commit 17553e0a42
14 changed files with 297 additions and 5 deletions
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khash.h
+42 -1
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@@ -128,6 +128,8 @@ int main() {
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <stdio.h>
/* compiler specific configuration */
@@ -206,7 +208,9 @@ static const double __ac_HASH_UPPER = 0.77;
extern khint_t kh_get_##name(const kh_##name##_t *h, khkey_t key); \
extern int kh_resize_##name(kh_##name##_t *h, khint_t new_n_buckets); \
extern khint_t kh_put_##name(kh_##name##_t *h, khkey_t key, int *ret); \
extern void kh_del_##name(kh_##name##_t *h, khint_t x);
extern void kh_del_##name(kh_##name##_t *h, khint_t x);\
extern void kh_write_##name(kh_##name##_t *h, FILE* fp)\
extern void kh_load_##name(kh_##name##_t *h, FILE* fp)
#define __KHASH_IMPL(name, SCOPE, khkey_t, khval_t, kh_is_map, __hash_func, __hash_equal) \
SCOPE kh_##name##_t *kh_init_##name(void) { \
@@ -352,6 +356,35 @@ static const double __ac_HASH_UPPER = 0.77;
__ac_set_isdel_true(h->flags, x); \
--h->size; \
} \
} \
SCOPE void kh_write_##name(kh_##name##_t *h, FILE* fp)\
{\
fwrite(&(h->n_buckets), sizeof(khint_t), 1, fp);\
fwrite(&(h->size), sizeof(khint_t), 1, fp);\
fwrite(&(h->n_occupied), sizeof(khint_t), 1, fp);\
fwrite(&(h->upper_bound), sizeof(khint_t), 1, fp);\
if (h->n_buckets)\
{\
fwrite(h->flags, sizeof(khint32_t), __ac_fsize(h->n_buckets), fp);\
fwrite(h->keys, sizeof(khkey_t), h->n_buckets, fp);\
fwrite(h->vals, sizeof(khval_t), h->n_buckets, fp);\
}\
} \
SCOPE void kh_load_##name(kh_##name##_t *h, FILE* fp)\
{\
fread(&(h->n_buckets), sizeof(khint_t), 1, fp);\
fread(&(h->size), sizeof(khint_t), 1, fp);\
fread(&(h->n_occupied), sizeof(khint_t), 1, fp);\
fread(&(h->upper_bound), sizeof(khint_t), 1, fp);\
if (h->n_buckets)\
{\
h->flags = (khint32_t*)kmalloc(__ac_fsize(h->n_buckets) * sizeof(khint32_t));\
fread(h->flags, sizeof(khint32_t), __ac_fsize(h->n_buckets), fp);\
h->keys = (khkey_t*)kmalloc(sizeof(khkey_t)*h->n_buckets);\
fread(h->keys, sizeof(khkey_t), h->n_buckets, fp);\
h->vals = (khval_t*)kmalloc(sizeof(khval_t)*h->n_buckets);\
fread(h->vals, sizeof(khval_t), h->n_buckets, fp);\
}\
}
#define KHASH_DECLARE(name, khkey_t, khval_t) \
@@ -624,4 +657,12 @@ typedef const char *kh_cstr_t;
#define KHASH_MAP_INIT_STR(name, khval_t) \
KHASH_INIT(name, kh_cstr_t, khval_t, 1, kh_str_hash_func, kh_str_hash_equal)
#define kh_write(name, h, fp) kh_write_##name(h, fp)
#define kh_load(name, h, fp) kh_load_##name(h, fp)
#endif /* __AC_KHASH_H */