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Subject: [OMPI users] calculation progress status
From: MM (finjulhich_at_[hidden])
Date: 2013-10-21 10:07:45


I have a n-variable function optimization task that I programmed with a
scatter, each mpi process evaluates my function in part of the space, then
a reduce to get the maximum at the root process. Most wall time is spent in
the function evaluations done inside every mpi process.

I would like to report to the root process some progress indicator, ie 40%
done so far and so on...

What is the customary solution?