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SubjectRe: [PATCH] crypto: twofish - add x86_64/avx assembler implementation
On Tue, Aug 28, 2012 at 12:17:43PM +0300, Jussi Kivilinna wrote:
> With this patch twofish-avx is faster than twofish-3way for 256, 1k
> and 8k tests.
>
> size old-vs-new new-vs-3way old-vs-3way
> ecb-enc ecb-dec ecb-enc ecb-dec ecb-enc ecb-dec
> 256 1.10x 1.11x 1.01x 1.01x 0.92x 0.91x
> 1k 1.11x 1.12x 1.08x 1.07x 0.97x 0.96x
> 8k 1.11x 1.13x 1.10x 1.08x 0.99x 0.97x

Not bad, that's 10ish percent improvement, after all.

Thanks.

--
Regards/Gruss,
Boris.


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