[Mpi-forum] MPI user survey
alexander.supalov at intel.com
Mon Nov 16 11:30:44 CST 2009
Let me try: "Do you want to have a way in MPI-3 to trade feature richness for performance (thru subsetting, assertions, etc.)?"
From: mpi-forum-bounces at lists.mpi-forum.org [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of Jeff Squyres
Sent: Monday, November 16, 2009 4:39 PM
To: Main MPI Forum mailing list
Subject: Re: [Mpi-forum] MPI user survey
On Nov 16, 2009, at 7:28 AM, Supalov, Alexander wrote:
> Why don't we ask directly: do you want to have subsets in MPI-3 to
> trade feature richness for performance if you care?
We didn't ask about subsets at all because the WG is "on hold". Do
you want to introduce a new question? If so, can you suggest the
Note that Keith suggested an improved wording for the RMA question
(this was buried in my reply to Dick):
"MPI one-sided communication performance (e.g., message rate and
latency) is more important to me than supporting a rich remote memory
access (RMA) feature set (e.g., communicators, datatypes)."
Jeff H. replied to me off-list that he liked this better than his
suggestion. Does anyone else have any suggestions / comments on this
jsquyres at cisco.com
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