Nick Wilson N.Wilson at
Thu Dec 4 15:51:01 GMT 2003

Dear Jim, can be run in parallel in your system and will do 
distributed matrix multiplication to determine the latency and bandwith 
of your parallel communication and then add these values to your 
molpro.rc file.

If you're running on a network with a high latency or low bandwidth then 
molpro can determine if it would be quicker to replicated work rather 
than distributed work and hit a communications bottleneck.

Best wishes,
Nick Wilson

Jim Kress wrote:
> I understand the function of  However, what is and
> how/when is it used?  I could find no reference to mpptune in the
> documentation (installation or users guide)
> Thanks.
> Jim

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