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Message-ID: <20110608173247.GA29790@openwall.com>
Date: Wed, 8 Jun 2011 21:32:47 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: 1.7.7-jumbo-6

On Wed, Jun 08, 2011 at 09:28:38PM +0400, Solar Designer wrote:
> On Wed, Jun 08, 2011 at 09:20:52PM +0400, Solar Designer wrote:
> > Benchmarking: ssh [32/64]... (8xOMP) DONE
> > Many salts:     352204 c/s real, 44324 c/s virtual
> > Only one salt:  353625 c/s real, 44225 c/s virtual
> > 
> > Somehow only a 4.5x speedup, even though we have 8 "true" cores and zero
> > system load (the machine is totally unused).
> 
> I am getting 580k c/s with "john -e=dumbforce ../src/unused/sshdump", though.

...with a non-OpenMP build, it does 103k c/s (same test run duration of
about half a minute).  So the speedup is 5.6x.

Alexander

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