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enijkamp/gist:9c2de809b1001e584f3e0274f2169a19

Created August 30, 2017 02:32
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gistfile1.txt
struct timespec start, end;
clock_gettime(CLOCK_MONOTONIC_RAW, &start);
yourKernelHere();
clock_gettime(CLOCK_MONOTONIC_RAW, &end);
uint64_t delta_us = (end.tv_sec - start.tv_sec) * 1000000 + (end.tv_nsec - start.tv_nsec) / 1000;
mexPrintf("%d\n",elapsed);
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