Need many C/C++ MPI programs

Tim Wilcox tim at
Mon Apr 15 10:28:42 PDT 2002

Somsak Sriprayoonsakul wrote:

>	I need to test my cluster by running many many MPI parallel
>program. Is there any MPI program archive or something which I could
>download the program source? It would be better if the program are
>written in C/C++ so I could tune its performance and see how is it going
>in my cluster.
There are several benchmarks available with source, I commonly use these 
for testing machines.  Try Linpack at
       This is good for cpu performance.

I also use PMB
    this is good for interconnect performance.  

Tim Wilcox

>Beowulf mailing list, Beowulf at
>To change your subscription (digest mode or unsubscribe) visit

More information about the Beowulf mailing list