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Date: Thu, 3 Jan 2013 19:41:02 +0100
From: Lukas Odzioba <lukas.odzioba@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: opencl_nsldaps - Error creating page-locked memory

2013/1/3 magnum <john.magnum@...hmail.com>:
> Probably lack of device tuning and trying to allocate too much memory. Try this (or even lower):
>
> $ GWS=$((1024*1024)) ./john -t -fo:ssha-opencl
>
> If that works, we just need to throw in some heuristics.

You were right :)

OpenCL platform 0: AMD Accelerated Parallel Processing, 2 device(s).
Using device 0: Cypress
Build log: LOOP UNROLL: pragma unroll (line 68)
    Unrolled as requested!

Local worksize (LWS) 128, Global worksize (GWS) 1048576
Benchmarking: Netscape LDAP salted SHA-1 [OpenCL (inefficient,
development use mostly)]... DONE
Many salts:     85364K c/s real, 1479M c/s virtual
Only one salt:  60054K c/s real, 188743K c/s virtual

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