67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/******************************************************************************/
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/* HashSet for C99, by LoRd_MuldeR <MuldeR2@GMX.de> */
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/* This work has been released under the CC0 1.0 Universal license! */
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/******************************************************************************/
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#define _CRT_RAND_S 1
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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#include "hash_set.h"
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static uint64_t next_rand(void)
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{
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uint32_t a, b;
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if (rand_s(&a) || rand_s(&b))
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{
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abort();
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}
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return (((uint64_t)a) << 32) | b;
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}
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int main()
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{
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uint8_t spinner = 0U;
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clock_t last_update = clock();
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hash_set_t *const hash_set = hash_set_create(0U, -1.0, HASHSET_OPT_FAILFAST);
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if (!hash_set)
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{
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puts("Allocation has failed!");
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return EXIT_FAILURE;
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}
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for (;;)
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{
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const errno_t error = hash_set_insert(hash_set, next_rand() & 0x3FFFFFFFFFFFFFFllu);
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if (error)
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{
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printf("Insert operation has failed! (error: %d)\n", error);
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break;
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}
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if (!(++spinner & 0x7F))
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{
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const clock_t now = clock();
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if ((now < last_update) || (now >= last_update + CLOCKS_PER_SEC))
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{
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size_t capacity, valid, deleted, limit;
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if (!hash_set_info(hash_set, &capacity, &valid, &deleted, &limit))
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{
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printf("%010zu, %010zu, %010zu, %010zu\n", capacity, valid, deleted, limit);
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}
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else
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{
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printf("%zu\n", hash_set_size(hash_set));
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}
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last_update = now;
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}
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}
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}
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hash_set_destroy(hash_set);
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return EXIT_SUCCESS;
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}
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