On Wed, 2014-08-13 at 06:52 +0200, Jean-Baptiste Faure wrote:
The problem has been reported here:
https://bugs.freedesktop.org/show_bug.cgi?id=82430
I think we need a decision between FIX or WontFix
I don't think SSE2 is likely to give us significant wins - most real
perf. problems are algorithmic. In the area where it might - heavy duty
compilation, then assuming you have a sensible OpenCL compiler that will
detect & use whatever 31337 CPU features it can for bulk computation and
yet work on older machines.
At least that's the theory; so I guess we'd want to back-down to SSE1
etc. (Michael S. has a nice patch)
ATB,
Michael
--
michael.meeks@collabora.com <><, Pseudo Engineer, itinerant idiot
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