On Thu, Apr 20, 2017 at 01:29:11PM +0100, Tvrtko Ursulin wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> +static void
> +run_workload(unsigned int id, struct workload *wrk, unsigned int repeat,
> + enum intel_engine_id (*balance)(struct workload *wrk,
> + struct w_step *w),
> + unsigned int flags)
> +{
> + struct timespec t_start, t_end;
> + struct w_step *w;
> + double t;
> + int i, j;
> +
> + clock_gettime(CLOCK_MONOTONIC, &t_start);
> +
> + srand(t_start.tv_nsec);
Let's supply the seed with the workload specification. And use a
portable prng so we can be sure we can reproduce results from one system
to the next.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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