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Message-ID: <0f7641d5b89b4e4e4aaba6f4167a2688@smtp.hushmail.com>
Date: Fri, 22 May 2015 18:26:45 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: AVX2
On 2015-05-10 05:28, magnum wrote:
> On 2015-03-15 02:09, Solar Designer wrote:
>> On our i7-4770K, before:
>>
>> solar@...l:~/j/john-1.8.0.4.orig/src$ ../run/john -te -form=descrypt
>> Will run 8 OpenMP threads
>> Benchmarking: descrypt, traditional crypt(3) [DES 128/128 AVX-16]... DONE
>> Many salts: 25087K c/s real, 3139K c/s virtual
>> Only one salt: 20375K c/s real, 2550K c/s virtual
>
>> Benchmarking: descrypt, traditional crypt(3) [DES 256/256 AVX2-16]...
>> DONE
>> Many salts: 44820K c/s real, 5609K c/s virtual
>> Only one salt: 32420K c/s real, 4056K c/s virtual
>
>
> Any chance you'll commit this soon?
Solar,
I noticed the contest AVX2 core patch and tried applying it to Jumbo. It
works like a champ, including with Deepika's formats. Can I commit this
to bleeding for now?
> BTW I'm not sure why I never noticed this, but what does the -16 in
> AVX-16 or AVX2-16 mean?
This still beats me, I'm curious!
magnum
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