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/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/tools/perf/bench/
H A Dmem-memcpy.c99 struct timeval tv_start, tv_end, tv_diff; local
106 tv_diff.tv_sec = 0;
107 tv_diff.tv_usec = 0;
156 timersub(&tv_end, &tv_start, &tv_diff);
157 bps = (double)((double)length / timeval2double(&tv_diff));

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