[Mpi-forum] Final version of cleaned up Chapter5 (CollectiveOperations) including NBC

[Rajeev Thakur]

BTW, what is the status of the nonblocking version of
Reduce_scatter_block, which was introduced in 2.2? It wasn't in the
original nonblocking collectives chapter we voted on, but it needs to be
added at some point for MPI 3.

Rajeev
 

> -----Original Message-----
> From: mpi-forum-bounces at lists.mpi-forum.org 
> [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of 
> Torsten Hoefler
> Sent: Thursday, May 27, 2010 9:15 AM
> To: Main MPI Forum mailing list
> Subject: Re: [Mpi-forum] Final version of cleaned up Chapter5 
> (CollectiveOperations) including NBC
> 
> On Thu, May 27, 2010 at 09:06:21AM -0400, Jeff Squyres wrote:
> > On May 16, 2010, at 2:23 AM, Torsten Hoefler wrote:
> > 
> > > The full standard-draft that we will vote on at the next 
> meeting is 
> > > in the svn and at http://www.unixer.de/sec/mpi-report.pdf .
> > 
> > CORRECTION: We will not be voting.  This will be the formal reading.
> Ok, remember that #109 is voted into MPI-3. I was not aware 
> that we also read chapters after we voted in all the parts. 
> So we will then be reading every item twice and will vote on 
> every item four times, correct?
> 
> We should really have a writeup of those rules and for the 
> directions we chose to go with the draft standards and MPI-3 
> in general. I am still convinced that we should call the 
> current draft MPI-2.3 and release it.
> 
> We can read it and vote on it as many times as we want, 
> however, I fear that we have to read/vote chapter 5 again for 
> MPI-3 even though the changes are probably trivial.
> 
> > >From Rich's May 23rd email:
> > 
> > "NOTE:  We will have the formal reading of the mpi-3 version of the 
> > nonblocking collective operations.  The plan is have votes for the
> > MPI-3 version of the standard on the following two meetings.  If an 
> > organization wants to participate in such a vote, a representative 
> > must be present for 2 of the last three meeting, including 
> the meeting 
> > at which the vote is taking place.  I expect that for the 
> rest of the
> > MPI-3 standardization effort there will be official votes on the 
> > standard at most meetings."
> CORRECTION: We already voted on the nonblocking collectives 
> #109. This is a formal reading of the draft Chapter 5 for 
> inclusion in a draft
> MPI-3 standard.
> 
> All the Best,
>   Torsten
> 
> --
>  bash$ :(){ :|:&};: --------------------- http://www.unixer.de/ -----
> Torsten Hoefler         | Research Associate
> Blue Waters Directorate | University of Illinois
> 1205 W Clark Street     | Urbana, IL, 61801
> NCSA Building           | +01 (217) 244-7736
> _______________________________________________
> mpi-forum mailing list
> mpi-forum at lists.mpi-forum.org
> http://lists.mpi-forum.org/mailman/listinfo.cgi/mpi-forum
>