Ralph Castain wrote:
At the moment, I believe the answer is the main memory route. We have
a project just starting here (LANL) to implement the cache-level
exchange, but it won't be ready for release for awhile.
Interesting, actually I am a PhD student and my topic is optimization of
MPI applic
At the moment, I believe the answer is the main memory route. We have
a project just starting here (LANL) to implement the cache-level
exchange, but it won't be ready for release for awhile.
On Jun 25, 2009, at 2:39 AM, Simone Pellegrini wrote:
Hello,
I have a simple question for the share
Hello,
I have a simple question for the shared memory (sm) module developers of
Open MPI.
In the current implementation, is there any advantage of having shared
cache among processes communicating?
For example let say we have P1 and P2 placed in the same CPU on 2
different physical cores with
