puint32 pcore_hash_size(phash_pool pool) { if (!pool) { plog_error("%s(): Нет phash_pool!", __PRETTY_FUNCTION__); return -1; } puint32 ret = 0; plog_dbg("%s(): Подсчёт количества элементов у пула 0x%08X", __PRETTY_FUNCTION__, pool); switch (pool->type) { case PHASH_FAST_SEARCH: ret = tommy_hashdyn_count((tommy_hashdyn *)pool->hash_struct); break; case PHASH_FAST_INSERT: default: ret = tommy_hashtable_count((tommy_hashtable *)pool->hash_struct); break; } return ret; }
static void test_tommy(void) { tommy_array array; tommy_arrayblk arrayblk; tommy_arrayblkof arrayblkof; tommy_hashdyn hashdyn; tommy_hashdyn_node node[TOMMY_SIZE]; unsigned i; tommy_array_init(&array); tommy_arrayblk_init(&arrayblk); tommy_arrayblkof_init(&arrayblkof, sizeof(unsigned)); for(i=0;i<TOMMY_SIZE;++i) { tommy_array_insert(&array, &node[i]); tommy_arrayblk_insert(&arrayblk, &node[i]); tommy_arrayblkof_grow(&arrayblkof, i + 1); *(unsigned*)tommy_arrayblkof_ref(&arrayblkof, i) = i; } if (tommy_array_memory_usage(&array) < TOMMY_SIZE * sizeof(void*)) goto bail; if (tommy_arrayblk_memory_usage(&arrayblk) < TOMMY_SIZE * sizeof(void*)) goto bail; if (tommy_arrayblkof_memory_usage(&arrayblkof) < TOMMY_SIZE * sizeof(unsigned)) goto bail; for(i=0;i<TOMMY_SIZE;++i) { if (tommy_array_get(&array, i) != &node[i]) goto bail; if (tommy_arrayblk_get(&arrayblk, i) != &node[i]) goto bail; if (*(unsigned*)tommy_arrayblkof_ref(&arrayblkof, i) != i) goto bail; } tommy_arrayblkof_done(&arrayblkof); tommy_arrayblk_done(&arrayblk); tommy_array_done(&array); tommy_hashdyn_init(&hashdyn); for(i=0;i<TOMMY_SIZE;++i) tommy_hashdyn_insert(&hashdyn, &node[i], &node[i], i % 64); if (tommy_hashdyn_count(&hashdyn) != TOMMY_SIZE) goto bail; if (tommy_hashdyn_memory_usage(&hashdyn) < TOMMY_SIZE * sizeof(void*)) goto bail; for(i=0;i<TOMMY_SIZE/2;++i) tommy_hashdyn_remove_existing(&hashdyn, &node[i]); for(i=0;i<TOMMY_SIZE/2;++i) if (tommy_hashdyn_remove(&hashdyn, tommy_test_search, &node[i], i % 64) != 0) goto bail; for(i=TOMMY_SIZE/2;i<TOMMY_SIZE;++i) if (tommy_hashdyn_remove(&hashdyn, tommy_test_search, &node[i], i % 64) == 0) goto bail; if (tommy_hashdyn_count(&hashdyn) != 0) goto bail; tommy_hashdyn_done(&hashdyn); return; bail: /* LCOV_EXCL_START */ fprintf(stderr, "Failed tommy test\n"); exit(EXIT_FAILURE); /* LCOV_EXCL_STOP */ }
tommy_size_t tommy_hashdyn_memory_usage(tommy_hashdyn* hashdyn) { return hashdyn->bucket_max * (tommy_size_t)sizeof(hashdyn->bucket[0]) + tommy_hashdyn_count(hashdyn) * (tommy_size_t)sizeof(tommy_hashdyn_node); }