Thanks, George
This would be an invaluable reference to me.
Best regards
Durga
On Sun, Nov 15, 2009 at 6:53 PM, George Bosilca wrote:
> Durga,
>
> You can find the answer to your questions in
> http://www.netlib.org/netlib/utk/people/JackDongarra/PAPERS/scop3.pdf.
>
> george.
>
>
> On Nov 15,
Durga,
You can find the answer to your questions in http://www.netlib.org/netlib/utk/people/JackDongarra/PAPERS/scop3.pdf
.
george.
On Nov 15, 2009, at 14:39 , Durga Choudhury wrote:
I apologize for dragging in this conversation in a different
direction, but I'd be very interested to kn
I apologize for dragging in this conversation in a different
direction, but I'd be very interested to know why the behavior with
the Playstation is different from other architectures. The PS3 box has
a single gigabit ethernet and no exapansion ports, so I'd assume it's
behavior would be no differen
By default only one socket per peer per physical network is opened.
However, Open MPI has the possibility to open multiple socket per peer
per network, based on some experiments with the Playstation (where
having multiple socket allow for more bandwidth). The MCA parameter
that allows such
On Nov 13, 2009, at 6:14 PM, Charles Salvia wrote:
I am using OMPI 1.3.3.
I didn't realize that earlier versions may behave differently. Is
there perhaps an advantage/disadvantage to using 1 socket to connect
to each process, versus 2 sockets (one for sending and one for
receiving)?
No
I am using OMPI 1.3.3.
I didn't realize that earlier versions may behave differently. Is there
perhaps an advantage/disadvantage to using 1 socket to connect to each
process, versus 2 sockets (one for sending and one for receiving)?
Thanks.
On Fri, Nov 13, 2009 at 9:06 PM, Ralph Castain wrote:
It depends upon which version of OMPI you are using - can you please tell us?
Thanks
Ralph
On Nov 13, 2009, at 6:59 PM, Charles Salvia wrote:
> When using TCP, how many sockets does each process open per peer-process?
> Does each process open a single socket to connect to each peer-process, or
