[Beignet] Kaby lake perf worse than Skylake?
Michael Gratton
mike at vee.net
Thu Jul 20 04:15:58 UTC 2017
Hi,
On Thu, Jul 20, 2017 at 1:30 PM, Yang, Rong R <rong.r.yang at intel.com>
wrote:
> Is the quantity of infrared data they process same? Is it affected by
> fps? Has you try other method, such as the profiling time. Actually,
> in beignet, the Kabylake is almost same as Skylake.
The sensor operates at a fixed frame rate (30 fps), so the data
processed was the same in both cases.
I haven't tried profiling the process yet, but may look into that. Is
there any tools available for profiling OpenCL code?
I expected Kabylake the performance would be about the same or better
than Skylake, which is why I was surprised that it seems to perform not
as well for this task.
//Mike
--
⊨ Michael Gratton, Percept Wrangler.
⚙ <http://mjog.vee.net/>
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