32 lines
519 B
C
Executable file
32 lines
519 B
C
Executable file
/*
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* Copyright 2015, Anton Blanchard, IBM Corp.
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* Licensed under GPLv2.
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*/
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#include <sys/time.h>
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#include <stdio.h>
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#include "utils.h"
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static int test_gettimeofday(void)
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{
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int i;
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struct timeval tv_start, tv_end;
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gettimeofday(&tv_start, NULL);
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for(i = 0; i < 100000000; i++) {
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gettimeofday(&tv_end, NULL);
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}
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printf("time = %.6f\n", tv_end.tv_sec - tv_start.tv_sec + (tv_end.tv_usec - tv_start.tv_usec) * 1e-6);
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return 0;
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}
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int main(void)
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{
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return test_harness(test_gettimeofday, "gettimeofday");
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}
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