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From: Sven Stork (stork_at_[hidden])
Date: 2007-07-16 08:11:52


On Friday 13 July 2007 15:35, Ralph H Castain wrote:
>
> On 7/13/07 7:22 AM, "Sven Stork" <stork_at_[hidden]> wrote:
>
> > Hi Ralph,
> >
> > On Thursday 12 July 2007 15:53, Ralph H Castain wrote:
> >> Yo all
> >>
> >> I have a fairly significant change coming to the orte part of the code
base
> >> that will require an autogen (sorry). I'll check it in late this
afternoon
> >> (can't do it at night as it is on my office desktop).
> >>
> >> The commit will fix the singleton operations, including singleton
> >> comm_spawn. It also takes the first step towards removing event-driven
> >> operations, replacing them with more serial code (to be explained
> >> separately). As part of all this, I had to modify the various pls
> >> components. For those I could not compile, I made a first cut at them
that
> >> should (hopefully) allow them to continue to operate.
> >>
> >> Any of you using TM: we discovered that the trunk is not working
currently
> >> on that environment. We are investigating - it has nothing to do with
this
> >> commit, but predates it.
> >
> > what you mean with broken ?
> > I tried r15394 on out cluster and TM looks working for me. The only issue
I
> > currently know about is the problem with iof (see ticket #1071, can be
tmp.
> > fixed by using -mca iof ^null)
>
> That is correct - the null component was being incorrectly selected because
> of an error in its selection logic. We fixed it in the r15390 commit - it
> was a trivial fix - so now everything works fine.
>

I cannot see anything in r15390 that fixes this issue. I checked with the
latest version of the trunk and have still the same issue:

hpcstork_at_noco042:~/ > ompi_info
                Open MPI: 1.3a1r15427
   Open MPI SVN revision: r15427
...
hpcstork_at_noco042:~/ > mpiexec date
hpcstork_at_noco042:~/ > mpiexec -mca iof ^null date
Mon Jul 16 14:00:57 CEST 2007
Mon Jul 16 14:00:57 CEST 2007
hpcstork_at_noco042:~/ >

Thanks,
  Sven

> >
> > Thanks,
> > Sven
> >
> >> Just wanted to give you a heads-up. Please refrain from making changes to
> >> the orte codebase today, if you could - it would simplify the commit and
> >> ensure we don't lose your changes.
> >>
> >> Thanks
> >> Ralph
> >>
> >>
> >> _______________________________________________
> >> devel mailing list
> >> devel_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/devel
> >>
>
>
>