Explanations about "Time Use" and "Elapsed Time" for Intel MPI with Torque

[Guillaume_De_Nayer]

Hi,

On the cluster of our University (nodes with 2 hexacores proc.) we get strange values for the "Time Use" in our Job Manager (Torque/Maui).

Which programs compute the "Time Use" value (the job manager or Intel MPI) ? I think Torque. But does Torque receive information from Intel MPI ?

Where can I find more Informations about the computations of "Time Use" and "Elapsed Time" ?

Thx a lot,

Best regards,

[James_T_Intel]

Hi Guillaume, I believe this is something completely calculated within Torque*. Please check with their support for more information. I'll check with our team to see if we provide anything for it. However, I would expect that, since this should work for any program, it comes from something completely external to MPI. Sincerely, James Tullos Technical Consulting Engineer Intel® Cluster Tools

[Guillaume_De_Nayer]

ok. I will post on the Torque list. If you get some Infos from your team, please let me know. Regards