If the data distribution was sufficiently predictable and long-lived
through the life of the application, could one not define new
communicators to clean up the calls?
> After reading the previous discussion on AllReduce and AlltoAll, I
> thought I would ask my question. I have a case where I hav
Sorry - my mistake - I meant AlltoAllV, which is what I use in my code.
Ashley Pittman wrote:
On Thu, 2008-03-20 at 10:27 -0700, Dave Grote wrote:
After reading the previous discussion on AllReduce and AlltoAll, I
thought I would ask my question. I have a case where I have data
On Thu, 2008-03-20 at 10:27 -0700, Dave Grote wrote:
> After reading the previous discussion on AllReduce and AlltoAll, I
> thought I would ask my question. I have a case where I have data
> unevenly distributed among the processes (unevenly means that the
> processes have differing amounts of
