[Mesa-dev] [PATCH] Revert "radeon/llvm: enable unsafe math for graphics shaders"

[Michel Dänzer]

On 18.02.2015 17:13, Michel Dänzer wrote:
> On 18.02.2015 16:52, Grigori Goronzy wrote:
>>
>> What's the impact on performance with unsafe FP math disabled at this time?
> 
> I don't know. Correctness trumps performance.

FWIW, I couldn't seem to measure any significant difference with Unigine
Valley, which recently got a ~10% boost from enabling the LLVM machine
scheduler.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer

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