[Nek5000-users] changing the number of cores in conjunction with new restart

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

Dear Johan,

Thanks for bringing this to our attention.  It's certainly
possible... That feature has not yet had a lot of exercise,
particularly over a broad range of usage variants.  We'll take
a look right away.

Best regards,

Paul


On Mon, 5 Mar 2012, nek5000-users at lists.mcs.anl.gov wrote:

> Dear nek5000 developers,
>
> I just wanted to share an observation that I've done. I've seen that the
> velocity field is a bit reshuffled when I use the new accurate restart
> feature in nek5000 and restart with a different number of cores compared
> to the number used when the rs8blah0.f* were written out. Has anyone
> noticed this? Could there be a bug somewhere in the related routines? If
> not, then maybe we use the routines in the wrong way. We've used a few
> versions > 75? of the code.
>
> Best regards,
>
> Johan Malm
>
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