I've attempted to reproduce the failure reported below for MacOS 10.4
for PPC on an X86-64 system.
First, I've realized that while I reported "make check" as the source of
the problem, it occurs at "make".
Regardless of that mistake in my reporting, I was unable to reproduce
the problem, making this a PPC-specific problem as far as I can tell.
Instead of 255 instances of "ld: multiple definitions of symbol _MPI_*"
I get instances of "ld: warning multiple definitions of symbol _MPI*",
where the only difference is the addition of the word "warning".
However, this is apparently non-fatal on the x86-64 but fatal by default
on PPC.
-Paul
On 12/13/2011 9:30 PM, Paul H. Hargrove wrote:
Using the 1.5.5rc1 tarball, I've repeated tests on the following
platforms for which I recently reported 1.4.5rc1 results:
MacOS 10.5 (Leopard) on PPC:
powerpc-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5488)
MacOS 10.4 (Tiger) on PPC:
powerpc-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc.
build 5341)
MacOS 10.3 (Panther) on PPC:
gcc (GCC) 3.3 20030304 (Apple Computer, Inc. build 1666)
On MacOS 10.5 "make all install check" completed w/o incident.
Unfortunately, on MacOS 10.4 (Tiger) I get multiply defined symbols
from VT in "make check":
Making check in vtlib
CCLD libvt-mpi.la
ld: multiple definitions of symbol _MPI_Abort
.libs/libvt_mpi_la-vt_mpiwrap.o definition of _MPI_Abort in section
(__TEXT,__text)
/Users/phargrov/openmpi-1.5.5rc1/BUILD-dflt/ompi/contrib/vt/vt/../../../.libs/libmpi.dylib(single
module) definition of _MPI_Abort
[...253 more "ld: multiple definitions of symbol" errors...]
ld: multiple definitions of symbol _MPI_Win_wait
.libs/libvt_mpi_la-vt_mpiwrap.o definition of _MPI_Win_wait in
section (__TEXT,__text)
/Users/phargrov/openmpi-1.5.5rc1/BUILD-dflt/ompi/contrib/vt/vt/../../../.libs/libmpi.dylib(single
module) definition of _MPI_Win_wait
/usr/bin/libtool: internal link edit command failed
make[4]: *** [libvt-mpi.la] Error 1
Unlike the compilation failure for 1.4.5rc1 on MacOS 10.3 (Panther), I
got the following at configure time:
configure: WARNING: Open MPI does not support OS X prior to version
10.4 (Tiger)
configure: error: Cannot continue
So I would like to "CMR" this logic to the 1.4 branch.
-Paul
On 12/13/2011 8:36 PM, Jeff Squyres wrote:
In the usual place:
http://www.open-mpi.org/software/ompi/v1.5/
Please test! I would really like to get this out by the end of the
week.
Two issues *might* still be considered for this release:
Putting back the openib minor fixes
https://svn.open-mpi.org/trac/ompi/ticket/2930
Making the "your SM file is on an NFS!" warning disable-able
(this is the v1.4 ticket)
https://svn.open-mpi.org/trac/ompi/ticket/2937
They would both need to be fixed in the *immediate future* to be
considered.
--
Paul H. Hargrove phhargr...@lbl.gov
Future Technologies Group
HPC Research Department Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
