[Beowulf] Performance characterising a HPC application

[momentics]

On 3/19/07, Toon Knapen <toon.knapen at fft.be> wrote:

> You first need to run the app once to collect a trace of all MPI-calls
[...]
http://www.cepba.upc.es/dimemas/

(sorry - have no access to the public web)
do they have any ability of hooks/apis, say, we have no MPI but custom?
is this free or commercial?
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