[Mesa-dev] llvmpipe perf regression

Brian Paul brianp at vmware.com
Thu Dec 6 12:32:03 PST 2012

Hi Dave,

llvmpipe is running gears at about half speed for me since your commit:

77b26564c3f0395bf3e744abbf6d0e7aa9d2c8da is the first bad commit
commit 77b26564c3f0395bf3e744abbf6d0e7aa9d2c8da
Author: Dave Airlie <airlied at gmail.com>
Date:   Wed Dec 5 06:50:07 2012 +1000

     llvmpipe: EXT_transform_feedback support (v1.1)

While gears shows a big slowdown, other demos like cubemap and engine 
seem unchanged.

I haven't investigated to see exactly what the issue is.

Can you take a look?


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