On 06/12/2013 01:50 AM, Chris Forbes wrote:
I've just completed a piglit run of kwg/g45-math16 picked to master on
my ironlake. No regressions vs master.

Helps cs:s video stress test by about 2%.

-- Chris

That's a surprising amount!

As is, the patch doesn't actually enable 16-wide math on G45 as claimed, since we don't do 16-wide on G45 at all. But it does set it up to work in the future, if/when we do enable 16-wide. So I think it's okay as is, but if people would prefer to see a s/g45/gen5/g, I'm okay with that too.

If you'd like to put a R-b on it, mention the 2% performance improvement, and push it, that would be great.

Thanks!
--Ken
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