Messages in this thread | | | Date | Tue, 28 Aug 2012 18:25:23 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH] crypto: twofish - add x86_64/avx assembler implementation |
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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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