[Bug 101064] 2-3% performance drop in GpuTest v0.7 FurMark with "nir/copy_prop: Respect the source's number of components"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101064

Eero Tamminen <eero.t.tamminen at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #2 from Eero Tamminen <eero.t.tamminen at intel.com> ---
(In reply to Eero Tamminen from comment #1)
> (In reply to Eero Tamminen from comment #0)
> > This commit regressed GpuTest v0.7 FurMark performance by 2-3% on GEN9+:
...
> > Timothy's commits 2 months later:
> > * i965: remove GLSL IR optimisation loop
> > * nir: shuffle constants to the top
> > 
> > Compensated for the FurMark drop (SynMark tests were not affected by them).
> > 
> > If those commits fixed what this regressed, this bug should be closed.  If
> > they improved something else, it may be better to keep this open.
> 
> There has been lately further improvements to FurMark perf, so current
> performance is higher than the originally regressed one.
> 
> Is the original regression still valid or should this be closed as fixed?

Marking this 2017 bug as FIXED.

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