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Subject: Re: [OMPI devel] vt integration -- still problems on os x
From: Matthias Jurenz (matthias.jurenz_at_[hidden])
Date: 2008-01-14 04:43:43


Hi Jeff,

unfortunalety, also for this problem I need some more information,
because I could
not reproduce this error on our Leopard...
Please add the option '-vt:verbose' to the compile command in order that
I can see what
the VT's compiler wrapper do. Futhermore, could you send me the source
file hello.c?

Thanks, Matthias

On Fr, 2008-01-11 at 13:18 -0500, Jeff Squyres wrote:

> I am able to compile now on OS X -- great!
>
> However, I seem to get some weird errors when running on Leopard:
>
> [13:14] beezle:~/tmp/foo % mpicc-vt ../hello.c -o hello
> [13:14] beezle:~/tmp/foo % nm hello > hello.nm
> [13:14] beezle:~/tmp/foo % setenv VT_NMFILE ~/tmp/foo/hello.nm
> [13:14] beezle:~/tmp/foo % mpirun -np 4 hello
> Hello, world!
> Hello, world!
> Hello, world!
> vtunify: Error: Could not open file ./a.1.uctl
> Hello, world!
>
> That's a weird one -- here's what the dir looks like:
>
> [13:14] beezle:~/tmp/foo % ls -l
> total 352
> drwxrwxr-x 7 jsquyres staff 238 Jan 11 13:14 ./
> drwxrwxr-x 41 jsquyres staff 1394 Jan 11 13:14 ../
> -rw-rw-r-- 1 jsquyres staff 1601 Jan 11 13:14 a.0.def.z
> -rw-rw-r-- 1 jsquyres staff 26 Jan 11 13:14 a.1.events.z
> -rw-rw-r-- 1 jsquyres staff 4 Jan 11 13:14 a.otf
> -rwxrwxr-x 1 jsquyres staff 150336 Jan 11 13:14 hello*
> -rw-rw-r-- 1 jsquyres staff 13266 Jan 11 13:14 hello.nm
>
> Just for the heckuvit, let's try running again...
>
> [13:14] beezle:~/tmp/foo % mpirun -np 4 hello
> Hello, world!
> Hello, world!
> Hello, world!
> Hello, world!
> Assertion failed: (p_vecLocDefs->size() > 0), function createGlobal,
> file vt_unify_defs.cc, line 508.
> vtunify: Error: Could not open file ./a.1.uctl
> [13:14] beezle:~/tmp/foo %
>
> Yoinks -- an assertion failure...
>
> Successive runs seems to be variations on these errors (the assertion
> failure and various "could not open" and "could not remove" errors).
>
>
>
> On Jan 11, 2008, at 11:45 AM, Matthias Jurenz wrote:
>
> > Hi Jeff,
> >
> > I could reproduce the linker problem with the sf.net GCC. Thanks for
> > your hint.
> > A header include was missing for STL's functional objects. :-(
> >
> >
> > Matthias
> >
> >
> > On Do, 2008-01-10 at 13:21 -0500, Jeff Squyres wrote:
> >>
> >> On Jan 10, 2008, at 10:19 AM, Andreas Knüpfer wrote:
> >>
> >> > unfortunately, we're unable to reproduce this error. Could you pass
> >> > some more
> >> > information about your configure command line? This was done with
> >> > gcc 4.2 on
> >> > mac os X, wasn't it?
> >>
> >> I'm on Leopard on my MBP with:
> >>
> >> ./configure --prefix=/Users/jsquyres/bogus --enable-mpi-f90 --
> >> without-
> >> threads
> >>
> >> But I might see the problem here -- I just realized/remembered that
> >> I'm using the sf.net GCC install (hpc.sf.net). If I force /usr/bin/
> >> gcc (and friends), it seems to work:
> >>
> >> ./configure --prefix=/Users/jsquyres/bogus CC=/usr/bin/gcc CXX=/usr/
> >> bin/g++ --disable-mpi-fortran
> >>
> >> However, the hpc.sf.net OS X compilers are not uncommon (because they
> >> provide fortran compiler support for OS X). Do you think you'll be
> >> able to test with these compilers?
> >>
> > --
> > Matthias Jurenz,
> > Center for Information Services and
> > High Performance Computing (ZIH), TU Dresden,
> > Willersbau A106, Zellescher Weg 12, 01062 Dresden
> > phone +49-351-463-31945, fax +49-351-463-37773
> > _______________________________________________
> > devel mailing list
> > devel_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>

--
Matthias Jurenz,
Center for Information Services and 
High Performance Computing (ZIH), TU Dresden, 
Willersbau A106, Zellescher Weg 12, 01062 Dresden
phone +49-351-463-31945, fax +49-351-463-37773