Nils O. Selåsdal
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "lpool.h"
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struct TestData {
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float x[3];
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float y[3];
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float z[3];
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float w[3];
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};
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int main(int argc, char *argv[])
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{
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_Alignas(16) uint8_t store[2048];
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// uint8_t *store = malloc(1024 * 1024 - 17);
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LPool pool;
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lpool_init(&pool, store, 2048, sizeof(struct TestData), _Alignof(struct TestData));
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printf("align=%u capacity=%u block_size=%u\n", pool.align, pool.capacity, pool.block_size);
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struct TestData *data = lpool_alloc(&pool);
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size_t allocs = 1;
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for (;;) {
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struct TestData *t = lpool_alloc(&pool);
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if (t == NULL) {
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break;
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}
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allocs++;
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}
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printf("Total allocs = %zu, used = %u\n", allocs, pool.used);
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printf("alloc succeded = %d used = %u\n", lpool_alloc(&pool) != NULL, pool.used);
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lpool_free(&pool, data);
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printf("alloc succeded = %d used = %u\n", lpool_alloc(&pool) != NULL, pool.used);
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lpool_reset(&pool);
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allocs = 0;
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for (;;) {
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struct TestData *t = lpool_alloc(&pool);
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if (t == NULL) {
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break;
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}
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allocs++;
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}
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printf("Total allocs = %zu, used = %u\n", allocs, pool.used);
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return 0;
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}
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