[Nek5000-users] Restarting a Nek5000 job (Fault Tolerance study)

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Tue Aug 12 04:24:00 CDT 2014


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Dear Paul,

Thanks for your help, just one thing. In order to restart a job we
need to have a .fld file. Working on the pipe example, we should edit
stenosis.rea to create .fld files every desired step "p68 iastep: freq
for avg_all". My understanding was that if we change:

0.	p68 iastep: freq for avg_all

to

2.	p68 iastep: freq for avg_all

we would obtain a .fld file every 2 time steps. However, we only
obtain one... are we missing something?

Regards,

L.
On 11/08/14 17:03, nek5000-users at lists.mcs.anl.gov wrote:
> 
> Dear L,
> 
> Have you looked at p. 8 of the users manual?
> 
> Best,
> 
> 
> Paul
> 
> ________________________________________ From:
> nek5000-users-bounces at lists.mcs.anl.gov
> [nek5000-users-bounces at lists.mcs.anl.gov] on behalf of
> nek5000-users at lists.mcs.anl.gov [nek5000-users at lists.mcs.anl.gov] 
> Sent: Monday, August 11, 2014 9:50 AM To:
> nek5000-users at lists.mcs.anl.gov Subject: [Nek5000-users] Restarting
> a Nek5000 job (Fault Tolerance study)
> 
> Hi Neks,
> 
> We are undertaking a FT study in HPC and we would like to use
> Nek5000 as the application to run. So far I've failed to find out
> how to create checkpoints on Nek5000 so we can restart the jobs at
> a later time. Is there any documentation of how to do it? Can
> someone point me into the right direction?
> 
> Best regards, L
> 
> -- The University of Edinburgh is a charitable body, registered in 
> Scotland, with registration number SC005336.
> 
> _______________________________________________ Nek5000-users
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-- 
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.



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