[Nek5000-users] Vorticity in entire domain
nek5000-users at lists.mcs.anl.gov
nek5000-users at lists.mcs.anl.gov
Tue Dec 3 17:12:56 CST 2013
Hi Barak,
please check for your nelx, nely and nelz. Your lelg greater than or equal
to nelx*nely*nelz. Also, check for lelt,lelv, greater than or equal to
lelg/np.
Go to the SIZE file and make the changes. If you use lelg = 10,000, lelt =
1175, you must use np > 8 (appx 9) for your problem.
Thanks,
Tanmoy
On Tue, Dec 3, 2013 at 3:56 PM, <nek5000-users at lists.mcs.anl.gov> wrote:
> Dear Nek's
>
> I'm running the turbJet case and having the following runtime problem:
>
> Number of processors: 1
> REAL wdsize : 8
> INTEGER wdsize : 4
>
>
> Beginning session:
> /home/galanti/COMPUTATION/NEK5000/nek5_svn/TEST-examples/turbJet/jet.rea
>
>
> timer accuracy: 0.0000000E+00 sec
>
> read .rea file
> read .re2 file
> byte swap: F 6.54321003 -2.93127722E+35
> nelgt/nelgv/lelt: 9372 9372 1175
> lx1 /lx2 /lx3 : 6 4 6
>
>
> ABORT: Problem size too large!
>
> This solver has been compiled for:
> number of elements/proc (lelt): 1175
> total number of elements (lelg): 10000
>
> Recompile with the following SIZE parameters:
> lelt >= 9372 for np = 1
> lelg >= 9372
>
>
> call exitt: dying ...
>
>
> see full run.log in the attachment.
> Any one can help me how to control the size of the problem?
> Many thanks,
> Barak
>
>
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