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Subject: [OMPI devel] ORTE Scaling results: updated
From: Ralph H Castain (rhc_at_[hidden])
Date: 2008-04-08 17:10:00


Hello all

The wiki page has been updated with the latest test results from a new
branch that implemented inbound collectives on the modex and barrier
operations. As you will see from the graphs, ORTE/OMPI now exhibits a
negative 2nd-derivative on the launch time curve for mpi_no_op (i.e.,
MPI_Init/MPI_Finalize).

Some cleanup of the branch code is required before insertion into the trunk.
I'll send out a note when that occurs.

The wiki page is at:

https://svn.open-mpi.org/trac/ompi/wiki/ORTEScalabilityTesting

Ralph