Finish off the aggregation of MPI time at report generation time.
Finish off the aggregation of MPI time at report generation time.

Change-Id: If407e5e2216669326cc6bbffd6a39affa16b2f0a
Signed-off-by: Steve S. Sylvester <b0839a0405c3f908ea9b10b668e5564aefda5af5@intel.com>

cmcantalupo/geopm,cmcantalupo/geopm,sssylvester/geopm,cmcantalupo/geopm,geopm/geopm,geopm/geopm,sssylvester/geopm,geopm/geopm,sssylvester/geopm,geopm/geopm,cmcantalupo/geopm,cmcantalupo/geopm,geopm/geopm,sssylvester/geopm