[Mpi-forum] Zurich Reading Request: Memory Alignment and RMA ordering errata

Joseph Schuchart schuchart at hlrs.de
Thu Aug 22 03:03:19 CDT 2019

Dear all,

I would like to request the reading of the following two proposals at 
the Zurich meeting:

*Memory Alignment*

Ticket #121: https://github.com/mpi-forum/mpi-issues/issues/121
PR: https://github.com/mpi-forum/mpi-standard/pull/96

*RMA Ordering Errata*

The purpose of this errata is to clarify an ambiguity concerning the 
ordering of RMA accumulate operations with the target being the same as 
the origin.

Ticket #144: https://github.com/mpi-forum/mpi-issues/issues/144
PR: https://github.com/mpi-forum/mpi-standard/pull/127

*Mandatory Info Keys*

If time permits, I would also like to bring up a few slides on 
introducing info keys that are mandatory to recognize. There are a few 
ideas on how to introduce this third class of keys so I would like to 
get a discussion started. This topic came up in the context of the 
memory alignment ticket but the scope is likely not limited to that.


Dipl.-Inf. Joseph Schuchart
High Performance Computing Center Stuttgart (HLRS)
Nobelstr. 19
D-70569 Stuttgart

Tel.: +49(0)711-68565890
Fax: +49(0)711-6856832
E-Mail: schuchart at hlrs.de

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