Date: Tue, 28 Feb 2012 19:48:00 -0300 From: Claudio André <claudioandre.br@...il.com> To: john-dev@...ts.openwall.com Subject: Re: Re: OpenCL errors Hi, below (and attached) more information. The error only happens while testing with ./john --test or ./john --test=0. It works fine if i test only one format. - ./john -test -fo:raw-sha1-opencl or ./john -test=0 -fo:raw-sha1-opencl JtR-TestSuite fails too, but i'm not sure what king of test was done by jtrts Kernel: Linux ceudutra-HP-G42-Notebook-PC 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:44:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux GCC: gcc 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) Compile: make clean linux-x86-64-opencl OpenCL: see clinfo.txt Sources: i get the sources today and nothing was changed. Attached the md5 for *.c e *.cl files. Catalyst: 11.11, driver: 8.911, more detais on the image. Claudio Em 28-02-2012 16:39, Samuele Giovanni Tonon escreveu: > hello claudio, > i don't think the problem is related to the poor > or not GPU, but that's something troubling because i > can't reproduce your bug. > > could you tell me which version of john you are using > and could you do a md5sum of all the .c and cl kernel > of the jtr you are using ? > > does the problem come out from time to time or it always > happens? > does it happens if you go with > ./john -test -fo:raw-sha1-opencl > or > ./john -test=0 -fo:raw-sha1-opencl > and if you try to crack some hashes instead of using > -test ? > > - unfortunately sem_wait bug is not only related to amd+nvidia, > as many reported but there's something more which i can't find, > also distro are starting to put opencl as package and that is where most > have problem at the moment, that is why i think 2.6 at the moment is to > be avoided or used with precautions > > - i'm aware amd 2.6 is now AMDAPPSDKROOT, i'm keeping > atistreamsdkroot because many have not yet upgraded to 2.6. > i'm planning on adding some check on the makefile about that > but also i'm delaying it due to the point above. > > > Many thanks for your test > Samuele > View attachment "clinfo.txt" of type "text/plain" (5993 bytes) View attachment "md5" of type "text/plain" (8462 bytes) View attachment "md5cl" of type "text/plain" (506 bytes) Download attachment "catalyst_1.jpg" of type "image/jpeg" (37008 bytes)
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