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Subject: Re: [boost] Boost SIMD beta release
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2012-12-20 11:57:20

On 20/12/12 17:22, Shakti Misra wrote:
> Nice work. Just a quick question: In case my arch do not support a
> instruction, do you have a default implementation? Like a fallback?

There is always a variant of each function written in normal C++.

Some functions are also "natively" supported only with SSE4.2, but there
can be a SSE2 or SSSE3 version.

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