Re: [OMPI devel] [OMPI users] Possible Memcpy bug in MPI_Comm_split

2007-08-17 Thread Lisandro Dalcin
On 8/16/07, George Bosilca wrote: > Well, finally someone discovered it :) I know about this problem for > quite a while now, it pop up during our own valgrind test of the > collective module in Open MPI. However, it never create any problems > in the applications, at least not as far as I know. T

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Dirk Eddelbuettel
On Fri, Aug 17, 2007 at 03:08:12PM +0200, Manuel Prinz wrote: > Am Freitag, den 17.08.2007, 09:02 -0400 schrieb Jeff Squyres: > > I don't think those options are safe on any architecture. > > I'll disable them in debian/rules then and document it. > > Dirk, are you fine with that? Sure thing. We

Re: [OMPI devel] Public tmp branches

2007-08-17 Thread Jeff Squyres (jsquyres)
I thought about both of those (/tmp/private and /tmp/public), but couldn't think of a way to make them work. 1. If we do /tmp/private, we have to svn mv all the existing trees there which will annoy the developers (but is not a deal-breaker) and make /tmp publicly readable. But that makes the

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15903

2007-08-17 Thread Brian Barrett
Fixed. Sorry about the configure change mid-day, but it seemed like the right thing to do. Brian On Aug 17, 2007, at 10:37 AM, Brian Barrett wrote: Oh, crud. I forgot to fix that issue. Will fix asap. Brian On Aug 17, 2007, at 10:12 AM, George Bosilca wrote: This patch break the trun

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15903

2007-08-17 Thread Brian Barrett
Oh, crud. I forgot to fix that issue. Will fix asap. Brian On Aug 17, 2007, at 10:12 AM, George Bosilca wrote: This patch break the trunk. It looks like the LT_PACKAGE_VERSION wasn't defined before the 2.x version. The autogen fails with the following error: *** Running GNU tools [Running]

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15903

2007-08-17 Thread George Bosilca
This patch break the trunk. It looks like the LT_PACKAGE_VERSION wasn't defined before the 2.x version. The autogen fails with the following error: *** Running GNU tools [Running] autom4te --language=m4sh ompi_get_version.m4sh -o ompi_get_version.sh [Running] aclocal configure.ac:998: erro

Re: [OMPI devel] Public tmp branches

2007-08-17 Thread Brian Barrett
ugh, sorry, I've been busy this week and didn't see a timeout, so a response got delayed. I really don't like this format. public doesn't have any meaning to it (tmp suggests, well, it's temporary). I'd rather have /tmp/ and / tmp/private or something like that. Or /tmp/ and /tmp/public/.

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Manuel Prinz
Am Freitag, den 17.08.2007, 09:02 -0400 schrieb Jeff Squyres: > I don't think those options are safe on any architecture. I'll disable them in debian/rules then and document it. Dirk, are you fine with that? Best regards Manuel

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Jeff Squyres
On Aug 17, 2007, at 8:57 AM, Manuel Prinz wrote: Jeff, do you know for which architectures it's (not) working? I haven't experienced problems so far, or at least didn't notice them. I don't think those options are safe on any architecture. We're working on the trunk to make them actually

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Manuel Prinz
Am Freitag, den 17.08.2007, 14:49 +0200 schrieb Adrian Knoth: > On Fri, Aug 17, 2007 at 08:26:50AM -0400, Jeff Squyres wrote: > > > > Ok, --enable-progress-threads and --enable-mpi-threads cause the > > > segfaults. If you compile without, everything works. > > > > > I'll now try if it's mpi-thre

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Adrian Knoth
On Fri, Aug 17, 2007 at 08:26:50AM -0400, Jeff Squyres wrote: > > Ok, --enable-progress-threads and --enable-mpi-threads cause the > > segfaults. If you compile without, everything works. > > > I'll now try if it's mpi-threads or the progress-threads, and also > > check > > the upcoming v1.2.4.

Re: [OMPI devel] [devel-core] [RFC] Runtime Services Layer

2007-08-17 Thread Jeff Squyres
I am definitely interested to see what the RSL turns out to be; I think it has many potential benefits. There are also some obvious issues to be worked out (e.g., mpirun and friends). As for whether this should go in v1.3, I don't know if it's possible to say yet -- it will depend on when

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15881

2007-08-17 Thread Jeff Squyres
On Aug 17, 2007, at 8:22 AM, Sven Stork wrote: What's about this. Every component choose its own tag independent from the others. Before a component can use the tag it must register with its full name and the tag at a small (process intern) database. If 2 components try to register the same

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Jeff Squyres
On Aug 17, 2007, at 8:10 AM, Adrian Knoth wrote: Ok, --enable-progress-threads and --enable-mpi-threads cause the segfaults. If you compile without, everything works. I'll now try if it's mpi-threads or the progress-threads, and also check the upcoming v1.2.4. The --enable-progress-thread

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15881

2007-08-17 Thread Sven Stork
On Friday 17 August 2007 13:58, Jeff Squyres wrote: > On Aug 16, 2007, at 1:13 PM, Tim Prins wrote: > > >> So you're both right. :-) But Tim's falling back on an older (and > >> unfortunately bad) precedent. It would be nice to not extend that > >> bad precedent, IMHO... > > > > I really don't

Re: [OMPI devel] Public tmp branches

2007-08-17 Thread Jeff Squyres
I didn't really put this in RFC format with a timeout, but no one objected, so I have created: http://svn.open-mpi.org/svn/ompi/public Developers should feel free to use this tree for public temporary branches. Specifically: - use /tmp if your branch is intended to be private - us

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Adrian Knoth
On Fri, Aug 17, 2007 at 09:25:05AM +0200, Adrian Knoth wrote: > I've tried both: the tarball works fine, the Debian package > segfaults. I suspect it's the threading support, so someone (Uwe?) could > try to remove it from debian/rules. Ok, --enable-progress-threads and --enable-mpi-threads cause

Re: [OMPI devel] [OMPI svn] svn:open-mpi r15881

2007-08-17 Thread Jeff Squyres
On Aug 16, 2007, at 1:13 PM, Tim Prins wrote: So you're both right. :-) But Tim's falling back on an older (and unfortunately bad) precedent. It would be nice to not extend that bad precedent, IMHO... I really don't care where the constants are defined, but they do need to be unique. I th

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Jeff Squyres
On Aug 16, 2007, at 8:11 PM, Uwe Hermann wrote: With the libc0.1 fix (and another small patch for Debian which I'll send soon) both the kfreebsd-i386 and kfreebsd-amd64 packages build fine. However, on my systems, both i386 and amd64 still segfault. I'm using the openmpi Debian packages, vers

Re: [OMPI devel] [Pkg-openmpi-maintainers] Bug#435581: [u...@hermann-uwe.de: Bug#435581: openmpi-bin: Segfault on Debian GNU/kFreeBSD]

2007-08-17 Thread Adrian Knoth
On Fri, Aug 17, 2007 at 02:11:02AM +0200, Uwe Hermann wrote: > > | The 1.2.3 release also works fine: > I think Adrian used a tarball, not the Debian package? > I'll try a local, manual install too, maybe the bug is Debian-related only? I've tried both: the tarball works fine, the Debian package