[Mpi3-rma] [EXTERNAL] Re: Disp_unit in allocate_shared should be returned by win_shared_query?
rabenseifner at hlrs.de
Sun Jul 22 12:16:03 CDT 2012
I'll come back to the technical discussion in a few minutes
with a proposal based on Brian's technical argument:
On Wed, Jul 18, 2012 at 08:11:23PM +0000, Barrett, Brian W wrote:
> I'm concerned with the change (and don't think it should happen
at this point, as I want to be able to tell other people their
changes are too big). It's probably not another O(p) structure,
since a process will have to know the other rank's disp_unit to
do the memcpy during the communication operations, so we crossed
the O(p) bridge when we added disp_unit to allocate_shared.
----- Original Message -----
> From: "Torsten Hoefler" <htor at illinois.edu>
> To: "Bronis R. de Supinski" <bronis at llnl.gov>
> Cc: "Main MPI Forum List" <mpi-forum at lists.mpi-forum.org>, "MPI 3.0 Remote Memory Access working group"
> <mpi3-rma at lists.mpi-forum.org>
> Sent: Sunday, July 22, 2012 7:07:45 PM
> Subject: Re: [Mpi3-rma] [EXTERNAL] Re: Disp_unit in allocate_shared should be returned by win_shared_query?
> On Sun, Jul 22, 2012 at 10:10:36AM -0700, Bronis R. de Supinski wrote:
> > Internal consensus cannot include changes to the approved branch.
> Again, the changes were approved by the Forum and they are still
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