Date: Sun, 11 Nov 2012 14:30:42 +0100 From: Marc Brinkmann <marc.brinkmann@...il.com> To: john-users@...ts.openwall.com Subject: Re: Problem with AMD and recent Patch Hey Magnum, i just wanted to thank you for your patience :) In fact i did not cancel anything, when i wrote the mail 2 days ago. I started the --test etc. and waited until anything happend. As I did not want to waste more time to test in a non-perfect environment, i made the following. Re-Installed Kubuntu 12.04, applied all updates, installed Catalyst 12.8 and recent AMD APP 2.7, recompiles John aaaaaand. Here we Go: [......] make: Verlasse Verzeichnis '/home/marc/JohnTheRipper/src' cp opencl/*.cl ../run/ cp opencl_*.h ../run/ marc@...berd:~/JohnTheRipper/src$ cd ../run/ marc@...berd:~/JohnTheRipper/run$ ./john --test --format=office2010-opencl OpenCL platform 0: AMD Accelerated Parallel Processing, 2 device(s). Using device 0: Juniper Local worksize (LWS) 64, Global worksize (GWS) 4096 Benchmarking: Office 2010 SHA-1 AES (100,000 iterations) [OpenCL 4x]... DONE Raw: 5251 c/s real, 364088 c/s virtual marc@...berd:~/JohnTheRipper/run$ It's working like a charm :) So as i said thanks for your patience and great work!! And tba. 364k c/s seems a lot more promissing, than the 120 my ION Chip can handle :D Wish you a nice Sunday. BR Marc 2012/11/9 magnum <john.magnum@...hmail.com> > On 11/09/2012 03:57 PM, Marc Brinkmann wrote: > >> I'm sorry, but even with Catalyst 12.8 it is not working for me :( >> Applied all downgrades, pulled git (still everything up-to-date), rebuild >> john and tried: >> >> Pleale note: alle Benchmarks took minutes, before they canceled. >> "Abgebrochen" ist German for "canceled" >> > > So you aborted it? That is some progress ;-) > > It may be that your GPU is too weak to run vectorized. I'll do some > changes soon and let you know. In the mean time, try prepending your > command line with GWS=0 as in "GWS=0 ./john --test > --format=office2007-opencl" and you'll hopefully see some things happening. > Please report the outcome of that. > > Or if you feel like hacking around, edit opencl_office2007_fmt.c and force > VF to 1 no matter what. Then edit opencl/office2007_kernel.cl and force > "#define SCALAR" no matter what. Then recompile and try it out (also with > GWS=0 for more verbosity). > > magnum > > > >
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