[Mpi3-rma] MPI-3.1 consideration slides

[Pavan Balaji]

On 12/04/2012 01:20 PM US Central Time, Rajeev Thakur wrote:
> But the sentence in the standard that the slide is trying to fix
> covers more than that. And the "overlapping target window" refers to
> a concurrent put or accumulate, not the load/store update, if I am
> reading it correctly.
> 
> 455:32-35
> 
> "A put or accumulate must not access a target window once a
> load/store update or a put or accumulate update to another
> (overlapping) target window has started on a location in the target
> window, until the update becomes visible in the public copy of the
> window.  ....., the restriction applies to operations even if they
> access disjoint locations in the window."

The point was that there's nothing that states something similar for the
"same window".  It only says this for overlapping windows.

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji