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Message-ID: <91cbd9064ce4a900c1b3819aebc79184@smtp.hushmail.com>
Date: Sun, 09 Mar 2014 20:53:16 +0100
From: magnum <john.magnum@...hmail.com>
To: john-users@...ts.openwall.com
Subject: Re: Re: Help - mpi ocl restore session
On 2014-03-09 20:40, Anthony Tanoury wrote:
>
>> There's a problem somewhere alright. Does a --test run with
>> wpapsk-opencl work OK? What is the output of "john --list=opencl-devices"?
>>
>> Are you using OpenCL with CPUs only? In most cases, an OpenMP enabled
>> build (and just using the non-opencl formats) will be better, combining
>> MPI and OMP. You need to set MPIOMPmutex=N in john.conf for that.
>>
>> magnum
>>
>
> The john --test is ok on the individual computers, but not over ssh. Over ssh i get
> that same segment fault as soon as it hits an opencl format. All non opencl formats
> pass the .john --test over ssh.
Sounds like you don't have basic stuff like DISPLAY right. When you try
with ssh, do this before running john:
$ export COMPUTE=:0
If this fixes your problem, you add it to mpirun like this:
$ mpirun -host(...) -x COMPUTE=:0 ./john (...)
magnum
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