[Mpi3-rma] RMA proposal 1 update
Torsten Hoefler
htor at illinois.edu
Sun May 16 00:48:22 CDT 2010
Hello all,
After the discussions at the last Forum I updated the group's first
proposal.
The proposal (one-side-2.pdf) is attached to the wiki page
https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/RmaWikiPage
The changes with regards to the last version are:
1) added MPI_NOOP to MPI_Get_accumulate and MPI_Accumulate_get
2) (re)added MPI_Win_flush and MPI_Win_flush_all to passive target mode
Some remarks:
1) We didn't straw-vote on MPI_Accumulate_get, so this function might
go. The removal would be very clean.
2) Should we allow MPI_NOOP in MPI_Accumulate (this does not make sense
and is incorrect in my current proposal)
3) Should we allow MPI_REPLACE in MPI_Get_accumulate/MPI_Accumulate_get?
(this would make sense and is allowed in the current proposal but we
didn't talk about it in the group)
All the Best,
Torsten
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Torsten Hoefler | Research Associate
Blue Waters Directorate | University of Illinois
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