Background: Pasha added a call in the openib BTL finalize function
that will only succeed if all registered memory has been released
(ibv_dealloc_pd()). Since the test app didn't call MPI_FREE_MEM,
there was some memory that was still registered, and therefore the
call in finalize failed.
Crud.
The Pathscale 3.0 compilers do not support thread-local data. This
is what we've been fighting with https://svn.open-mpi.org/trac/ompi/
ticket/1025; QLogic just told us last week that their compiler does
not support TLS (even though OMPI was not currently using it, glibc
does, and s
hi,
first of all, thanks for the info bill! i think i'm really starting to
piece things together now. you are right in that i'm working with a
6.x (6.2 with 6.1 devel libs ;) install here at cadence, without the
HPC extensions AFAIK. also, i think that are customers are mostly in
the same positio
Good suggestion, increasing the timeout to somewhere around 12
allowed the job to finish. Initial experimentation showed that
I could get a factor of 3-4x improvement in performance using
even larger timeouts, matching the times for 64 processes and
1/4 the data set. The cluster is presently havi
On Wed, Jul 18, 2007 at 09:08:47AM -0600, Ralph H Castain wrote:
> But this will lockup:
>
> pn1180961:~/openmpi/trunk rhc$ mpirun -n 1 -host pn1180961 printenv | grep
> LD
>
> The reason is that the hostname in this last command doesn't match the
> hostname I get when I query my interfaces, so m
Hi Jeff,
just checking the mails with Daniel/George back then.
Yes, both would be required as stated in r15129;
Should apply cleanly (except for NEWS).
Thanks,
Rainer
On Wednesday 18 July 2007 17:48, Jeff Squyres wrote:
> Rainer / George --
>
> You guys made some fixes for MPI_BOTTOM et al. rec
Hi Jeff,
r14818 yes --- but there has otherwise not been any requests for this patch...
r15137 no, we agreed to put into 1.3
Nevertheless, I posted a CMR for r14818, it does apply cleanly in 1.2-svn.
Thanks,
Rainer
On Wednesday 18 July 2007 17:46, Jeff Squyres wrote:
> Rainer --
>
> Did you
Sorry, I should have included links to the commits in question:
https://svn.open-mpi.org/trac/ompi/changeset/14818
https://svn.open-mpi.org/trac/ompi/changeset/15137
On Jul 18, 2007, at 11:46 AM, Jeff Squyres wrote:
Rainer --
Did you want to get r14818 and r15137 into 1.2.4? There's no CMR
Rainer / George --
You guys made some fixes for MPI_BOTTOM et al. recently; did you want
them in v1.2.4? There's no CMR. I *think* the changes span the
following commits:
https://svn.open-mpi.org/trac/ompi/changeset/15129
https://svn.open-mpi.org/trac/ompi/changeset/15030
--
Jeff Squyres
Rainer --
Did you want to get r14818 and r15137 into 1.2.4? There's no CMR for
them. Here's your commit messages:
r14818:
- The optional Fortran datatypes may not be available
Do not initialize them, if not.
If initializing them, check for the correct C-equivalent type
to copy fro
It works for me in both cases, provided I give the fully qualified host name
for your first example. In other words, these work:
pn1180961:~/openmpi/trunk rhc$ mpirun -n 1 -host localhost printenv | grep
LD
[pn1180961.lanl.gov:22021] [0.0] test of print_name
OLDPWD=/Users/rhc/openmpi
LD_LIBRARY_PA
On Wed, Jul 18, 2007 at 07:48:17AM -0600, Ralph H Castain wrote:
> I believe that was fixed in r15405 - are you at that rev level?
I am on the latest revision.
>
>
> On 7/18/07 7:27 AM, "Gleb Natapov" wrote:
>
> > Hi,
> >
> > With current trunk LD_LIBRARY_PATH is not set for ranks that are
I believe that was fixed in r15405 - are you at that rev level?
On 7/18/07 7:27 AM, "Gleb Natapov" wrote:
> Hi,
>
> With current trunk LD_LIBRARY_PATH is not set for ranks that are
> launched on the head node. This worked previously.
>
> --
> Gleb.
>
On Wed, Jul 18, 2007 at 04:27:15PM +0300, Gleb Natapov wrote:
> Hi,
>
> With current trunk LD_LIBRARY_PATH is not set for ranks that are
> launched on the head node. This worked previously.
>
Same more info. I use rsh pls.
elfit1# /home/glebn/openmpi/bin/mpirun -np 1 -H elfit1 env | grep
LD_LI
Hi,
With current trunk LD_LIBRARY_PATH is not set for ranks that are
launched on the head node. This worked previously.
--
Gleb.
Just to further clarify the clarification... ;-)
This condition has existed for the last several months. The root problem
dates at least back into the 1.1 series. We chased the problem down to the
iof_flush call in the odls when a process terminates in something like Jan
or Feb this year, at which
BTW, the fix didn't occur over the weekend because of some merging
issues.
I also didn't explain the problem well; you may see some clipped
output from your program or the orted may hang while everything is
shutting down. This is especially likely to occur for very short
applications.
17 matches
Mail list logo
