[Pixman] Performance impact of having both NEON and ARM SIMD fast paths enabled?

Koen Kooi k.kooi at student.utwente.nl
Wed Mar 10 01:01:20 PST 2010


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Hi,

I vaguely remember people saying that only one should be enabled, is
that still true? It looks like the NEON fastpaths are a superset of the
ARM ones, but has anyone done any (micro)benchmarking of both on a
cortex-a8?

regards,

Koen
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