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added some tools from ronnie sahlberg
[tridge/junkcode.git]
/
malloc_speed.c
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#include <stdlib.h>
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#include <stdio.h>
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int main(int argc, char *argv[])
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{
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int i;
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time_t t, t2;
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int count = atoi(argv[1]);
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int size = atoi(argv[2]);
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t = time(NULL);
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for (i=0;i<count; i++) {
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char *p;
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p = malloc(size);
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if (!p) {
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printf("malloc failed!\n");
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exit(1);
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}
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free(p);
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}
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t2 = time(NULL);
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printf("%g ops/sec\n", (2.0*i) / (t2-t));
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return 0;
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}