35 lines
680 B
C
35 lines
680 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include "gc.h"
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#define COUNT 10000000
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int main(void) {
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int i;
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unsigned long last_heap_size = 0;
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GC_INIT();
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for (i = 0; i < COUNT; i++) {
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int **p = GC_NEW(int *);
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int *q = (int*)GC_MALLOC_ATOMIC(sizeof(int));
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if (p == 0 || *p != 0) {
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fprintf(stderr, "GC_malloc returned garbage (or NULL)\n");
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exit(1);
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}
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*p = (int*)GC_REALLOC(q, 2 * sizeof(int));
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if (i % 10 == 0) {
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unsigned long heap_size = (unsigned long)GC_get_heap_size();
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if (heap_size != last_heap_size) {
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printf("Heap size: %lu\n", heap_size);
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last_heap_size = heap_size;
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}
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}
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}
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return 0;
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}
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