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Date: Wed, 5 Jun 2013 09:21:26 +0200
From: magnum <john.magnum@...hmail.com>
To: john-users@...ts.openwall.com
Subject: Re: Phoronix Test Suite vs JtR

On 5 Jun, 2013, at 1:48 , Solar Designer <solar@...nwall.com> wrote:
> Yes, they have a ~25% performance hit for md5crypt (even relative
> to the expected single-core speeds), perhaps because of custom CFLAGS
> and maybe also because of possible regressions with gcc 4.8 (and need
> for tuning of the interleave factor by us for this gcc version, which we
> have not done yet...)

I did verify that gcc 4.8 is fine with same interleaving as 4.7 (on i7-3615QM). I haven't noticed any regressions but haven't systematically looked for any.

magnum

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