[Nek5000-users] Performance problem

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

  Hi,

     I'm solving for Rayleigh-Benard convection in a 3D box of 37632, 
4rth order elements. I fired the job on 512 processors on a machine with 
quad-core, quad socket configuration (32 nodes with 16 cores each ) with 
a 20 Gbps infiniband interconnect. In 12 hours it has run 163 time 
steps. Is this normal or is there maybe some way to improve performance? 
Attached is the SIZE file.

Regards,
Mani chandra

-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: SIZE
URL: <http://lists.mcs.anl.gov/pipermail/nek5000-users/attachments/20100806/bffd9b46/attachment.ksh>