[Mesa-dev] [Bug 105171] performance regression (3x slower) running glamor with PutImage workload (radeonsi)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105171

--- Comment #18 from Dieter Nützel <Dieter at nuetzel-hh.de> ---
(In reply to Dieter Nützel from comment #17)
> (In reply to Clemens Eisserer from comment #16)
> > some here, on my Kaveri 7650k results with the patch are basically unchanged
> > :
> > 
> > amdgpu:
> > 8557.942992 Ops/s; put composition (!); 32x32
> > 
> > should I test with radeon too?
> > 
> > Dieter: Just to be curious, which values do you obtain with your polaris GPU?
> 
> RX580 (DC enabled) 'cpupower frequency-set -g performance'
> 
> composit (faster): !!! ;-)
> ./JXRenderMark-1.0.1 3 32 3 32 3 32 3 32 3 32 3 32
> 29845.626072 Ops/s; put composition (!); 32x32                              
> 
> 30745.957643 Ops/s; put composition (!); 32x32                              
> 
> 30922.973502 Ops/s; put composition (!); 32x32                              
> 
> 30460.302141 Ops/s; put composition (!); 32x32                              
> 
> 30330.232018 Ops/s; put composition (!); 32x32                              
> 
> 30757.257217 Ops/s; put composition (!); 32x32
> 
> without (slower):
> 28507.546115 Ops/s; put composition (!); 32x32                              
> 
> 29570.588821 Ops/s; put composition (!); 32x32                              
> 
> 29909.051450 Ops/s; put composition (!); 32x32                              
> 
> 29839.934108 Ops/s; put composition (!); 32x32                              
> 
> 30024.853684 Ops/s; put composition (!); 32x32                              
> 
> 29852.673826 Ops/s; put composition (!); 32x32

This was with Marek's patch from Comment 14.

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