On Jun 19, 2008, at 11:47 AM, Gabriele Fatigati wrote:
i didn't compile OpenMPI with bounds checking, but only my
application. Problems with OMPI compiled with bound checking remains.
Were you checking only with the OMPI 1.2 series? If so, is there a
chance you could test with the OMPI tru
On Jun 19, 2008, at 11:51 AM, Gabriele Fatigati wrote:
>does the gcc bounds checking stuff give you the possibility of
saying "this memory is ok"?
I think yes.
How does one do so? It may be worthwhile to expand our support for
gcc bounds checking (i.e., beyond just valgrind). The valgri
Greetings Josh.
No, we don't have an easy way to show which plugins were loaded and
may/will be used during the run. The modules you found below in --
display-map are only a few of the plugins (all dealing with the run-
time environment, and only used on the back-end nodes, so it may not
b
To clarify what Pasha said: AFAIK, all IB vendors have deprecated the
use of their mVAPI-based driver stacks in HPC environments (I know
that Cisco and Mellanox have; I'm not 100% sure about others). We all
encourage upgrading to the OFED stack (currently at v1.3.1) if
possible; it's much
Hi Jeff,
I release appreciate the insight. I will pass your thoughts on to our
system admins.
Hopefully, they can begin exploring the installation of a more
sophisticated stack.
Sincerely,
Peter
Jeff Squyres wrote:
To clarify what Pasha said: AFAIK, all IB vendors have deprecated the
use
Thanks for the response Jeff,
Jeff Squyres wrote:
Greetings Josh.
No, we don't have an easy way to show which plugins were loaded and
may/will be used during the run. The modules you found below in
--display-map are only a few of the plugins (all dealing with the
run-time environment, and o
Hi all,
We had a customer using 1.2.6 with MX. We were running his jobs, some
of which used the MX BTL and some used the MX MTL.
He added a few more nodes to the cluster and installed the same OMPI.
When we tried to run jobs that spanned the new nodes, the jobs failed.
I did not keep the
I agree so much that I just recently filed a bug about this same issue:
https://svn.open-mpi.org/trac/ompi/ticket/1338
Thanks for the feedback, though -- this turns it from a hypothetical
issue into a "it has happened to at least one user" issue...
On Jun 20, 2008, at 8:00 PM, Scott Atc
