[Mpi3-ft] Summary of today's meeting
mike.heffner at librato.com
Thu Oct 23 15:04:52 CDT 2008
Greg Bronevetsky wrote:
>> Application-directed C/R will still require some quiescence
>> hooks from the MPI layer (ex: asyncronous progression by the MPI
>> layer). There was some discussion on this.
> What kind of quiscence are you thinking of? It seems to me that
> applications will simply need to ensure that either no messages are
> in-flight at the time of the checkpoint or that all such messages have
> been logged appropriately by the application.
In an application-directed C/R system that would be the ideal MPI
Mike Heffner <mike.heffner at evergrid.com>
Blacksburg, VA USA
Voice: (540) 443-3500 #603
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