Hi Sajjad,
The vpid is not unique. If you do a comm_spawn then the newly launched
processes will have a new jobid, and their vpids will start at 0. So the
whole process name is unique.
However, there is talk now of being able to join 2 jobs that were
started completely independently. This ma
I would find this a useful feature. I haven't played with the diff so
I can't comment on it, but the idea of it sounds good to me.
Cheers,
Josh
On Nov 29, 2007, at 6:37 PM, Aurelien Bouteiller wrote:
This patch introduces customisable wait/test for requests as
discussed at the face-to-face
Are any of the XRC tmp SVN branches still relevant? Or have they now
been integrated into the trunk?
I ask because I see 4 XRC-related branches out there under /tmp and /
tmp-public.
--
Jeff Squyres
Cisco Systems
On Nov 29, 2007, at 12:13 PM, Karol Mroz wrote:
One solution might be to remove the .ompi_ignore but to only enable
the SCTP BTL when an explicit --with-sctp flag is given to configure
(or something similar). You might want to run this by the [OMPI]
group first, but there's precedent for it, so
On Fri, Nov 30, 2007 at 02:06:02PM -0500, Jeff Squyres wrote:
> Are any of the XRC tmp SVN branches still relevant? Or have they now
> been integrated into the trunk?
>
> I ask because I see 4 XRC-related branches out there under /tmp and /
> tmp-public.
They are not relevant any more. I'll re
Hi,
Thanks for the clarification. So, now I am wondering how rank information
regarding processes in MPI_COMM_WORLD are assigned. Is there a table that
stores unique integer values for processess or is rank assignment done in
some other manner?
Thanks,
Sajjad Tabib
Tim Prins
Sent by:
MPI_COMM_WORLD rank is exactly the vpid.
But keep in mind that when you MPI_COMM_SPAWN, they get a new
MPI_COMM_WORLD (with ranks that start with 0). Hence, with the advent
of dynamic processes in MPI-2, a process' rank in MPI_COMM_WORLD is no
longer unique (which is why OMPI uses more tha
Inspired by this thread:
http://www.open-mpi.org/community/lists/users/2007/11/4547.php
Brian kindly donated a patch to make Linux ECONNREFUSED behavior
better in the oob TCP. I filed CMR 1192 to get this into 1.2.5. It's
not critical for 1.2.5, but it would be nice to have.
--
Jeff
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi, Jeff... thanks for getting back to me.
Jeff Squyres wrote:
> On Nov 29, 2007, at 12:13 PM, Karol Mroz wrote:
>
>>> One solution might be to remove the .ompi_ignore but to only enable
>>> the SCTP BTL when an explicit --with-sctp flag is given to
