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Date: Wed, 26 Sep 2012 09:52:48 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: sha512crypt-opencl

Claudio, Gifts -

A while ago, atom let us know that his sha512crypt implementation in
oclHashcat-plus is "87% faster" than ours on NVIDIA's 560Ti.  Gifts has
now benchmarked the two on his 560Ti, and at first glance this does not
appear to be the case - however, more testing is needed.

https://gist.github.com/596c0b03c7ed78ef4937

Gifts - can you please use -i=all8 for the actual run, and let it run
for 10 minutes?  When you give no options, JtR uses "batch mode", which
includes a "single crack" mode phase.  "Single crack" mode is
GPU-unfriendly.  Besides, we currently include self-test duration in
total running time used for c/s rate calculation.

Thanks,

Alexander

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