[Nek5000-users] Running Simulations in Parallel with nekbmpi

[nek5000-users at lists.mcs.anl.gov]

Hi,

Do you get any output printed to the screen when you launch Nek?
Please provide the output of the following command:
ulimit -a (in case you are using bash)
size nek5000
cat SIZE

Can you post the command you are using to launch Nek in parallel?

Cheers,
Stefan



On 9/27/11, nek5000-users at lists.mcs.anl.gov
<nek5000-users at lists.mcs.anl.gov> wrote:
> Hi Neks,
>
> I do get the same error when I try to run nek on my laptop. Did you find any
> way to solve the problem John?
>
> Regards,
>
> On 11 May 2011 21:25, <nek5000-users at lists.mcs.anl.gov> wrote:
>
>> Hi,
>>
>> I have lp=512 in SIZE, and I did compile with IFMPI=true.  I recompiled
>> yesterday because I thought this may be the case, but I was still getting
>> the same error.  When I first start a simulation and run top, it shows
>> four
>> processors running nek5000, but this changes to one processor after a few
>> seconds.
>>
>> Thanks,
>>
>> John
>>
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>> Nek5000-users at lists.mcs.anl.gov
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>>
>>
>
>
> --
> Jean-Christophe
>