[igt-dev] [PATCH i-g-t 12/12] i915/gem_mmap_offset: Crudely measure read/write to different mmaps

Petri Latvala petri.latvala at intel.com
Tue Sep 20 12:49:14 UTC 2022


On Fri, Sep 02, 2022 at 05:59:47AM +0200, Zbigniew Kempczyński wrote:
> On Thu, Sep 01, 2022 at 01:44:42PM +0200, Zbigniew Kempczyński wrote:
> > From: Chris Wilson <chris.p.wilson at intel.com>
> > 
> > Compare the read/write performance of different mmap types to different
> > memory regions.
> >
> 
> +Petri - please decide can we merge this.
> 
> This tests performance only but execution time < 1s so I got no problem
> with this (it may be handy in the future for debugging purposes).
> 
> Acked-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>

Ideally tests that don't test should be in benchmarks/ instead. Having
this immediately in benchmarks looks ideal but surely we could use
some numbers from all platforms, and currently that only happens if
this is in tests/.

For merging this:
Acked-by: Petri Latvala <petri.latvala at intel.com>

In the future this should be moved to benchmarks but CI changes are
needed to actually start running them on the regular. I spoke with
Kamil to get that road planned out.


-- 
Petri Latvala


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