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On 15.10.11 17:38, jhu wrote:
> Now that Intel and AMD processors have AVX instruction functionality (Sandy
> Bridge, Bulldozer), how well can Povray use these new instructions? I don't have
> any of these processors, so I'm unable to test it myself.
That is a good question. You will need to check with your compiler-vendor
and the ability of their compiler to auto-vectorise code for AVX. You will
also need to check with your operating system vendor if the operating system
supports AVX.
As for POV-Ray itself, it (currently) contains no processor specific code,
so any SIMD optimisations depend on the compiler used to compile POV-Ray.
Thorsten
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