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Running UPP parallel does not increase performance.

This post was from a previous version of the WRF&MPAS-A Support Forum. New replies have been disabled and if you have follow up questions related to this post, then please start a new thread from the forum home page.

We have received feedback that some parallel builds do not always increase the performance. UPP was optimized for operational use at NCEP. You may see that there is little increase in performance for serial versus parallel on your platform. We are looking into these parallel performance issues.
 
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