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Date: Thu, 6 Jun 2013 20:55:34 +0200
From: Marc Brinkmann <marc.brinkmann@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: Adding more "Nodes" to MPI Session

2013/6/6 magnum <john.magnum@...hmail.com>

> On 6 Jun, 2013, at 16:49 , Marc Brinkmann <marc.brinkmann@...il.com>
> wrote:
> > Thanks magnum, for your fast answer.
> > Could you please tell me the syntax for OpenMP?
> >
> > I'd like to run a OMP benchmark.
>
> To build with OMP, uncomment (i.e. delete the '#') this line in Makefile:
>
> #OMPFLAGS = -fopenmp
>
> Then "make clean" and re-build.
>
> Thank you very much :)
Acctually chaning makefile and compiling is no problem :)
Right now, i run mpiexec /home/marc/John/run/john -- (command)
What is the command to "use" OMP?

> If it's fast enough, I'll restart the session.

If you are to restart it I'd recommend downloading latest bleeding-jumbo
> branch first. This will likely be compatible (resumable) with upcoming
> 1.8-jumbo-1.
>

Thanks, i will :)


> > PS: if the CPU also supports opencl, couldn't i use it?
>
> Yes, that can actually be almost 4x faster, depending on your CPU driver.
> It probably uses auto-vectorizing with SSE2 while the CPU format does not.
>
> I'll try, if i can install AMDAPP without GUI.


> magnum
>

BR Marc

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