dtrace discuss - May 2007 - dtrace & MPI program

Hi all:

Can dtrace trouble-shoot the MPI porgrams (HPC programs)?
Does there exist an extension on dtrace to debug MPI program?
If exist, then where can I find the how-to documentations?

Thanks in advance?


Regards
TJ
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Note that ClusterTools 7 now includes Open MPI instead of the original
Sun MPI library...

Rayson




On 5/17/07, ?? Euler Tao <eulertao at gmail.com>
wrote:
> Hi all:
>
> Can dtrace trouble-shoot the MPI porgrams (HPC programs)?
> Does there exist an extension on dtrace to debug MPI program?
> If exist, then where can I find the how-to documentations?
>
> Thanks in advance?
>
>
> Regards
> TJ
> _______________________________________________
> dtrace-discuss mailing list
> dtrace-discuss at opensolaris.org
>