Thread (24 messages) flat view 24 messages, 4 authors, 2012-08-28

Re: [PATCH] crypto: twofish - add x86_64/avx assembler implementation

From: Jussi Kivilinna <hidden>
Date: 2012-08-15 13:49:01
Also in: lkml

Quoting Borislav Petkov [off-list ref]:
Ok, here we go. Raw data below.
Thanks alot!

Twofish-avx appears somewhat slower than 3way, ~9% slower with 256byte  
blocks to ~3% slower with 8kb blocks.
<snip>
Let me know if you need more tests.
I posted patch that optimize twofish-avx few weeks ago:  
http://marc.info/?l=linux-crypto-vger&m=134364845024825&w=2

I'd be interested to know, if this is patch helps on Bulldozer.

-Jussi
HTH.

--
Regards/Gruss,
Boris.
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