[ewg] [mpich2-dev] Problems with mvapich2-1.5.1 - shared library is missing hwloc_* functions.

[Rupert Dance]

We were preparing for an IBTA Plugfest event at UNH-IOL and have found that
OFED 1.5.2-rc6 will not build on CentOS 5.5 and that it fails with the MPI
build. When we revert back to OFED 1.5.2-rc5 the problem goes away. It also
fails using the daily build.

Rupert Dance
Software Forge, Inc.


-----Original Message-----
From: ewg-bounces at lists.openfabrics.org
[mailto:ewg-bounces at lists.openfabrics.org] On Behalf Of Mike Heinz
Sent: Friday, September 10, 2010 2:45 PM
To: ewg at openfabrics.org
Subject: Re: [ewg] [mpich2-dev] Problems with mvapich2-1.5.1 - shared
library is missing hwloc_* functions.

BTW - in case it wasn't clear, this is the mvapich2-1.5.1 rpm that comes
with OFED 1.5.2-rc6.

-----Original Message-----
From: mpich2-dev-bounces at mcs.anl.gov [mailto:mpich2-dev-bounces at mcs.anl.gov]
On Behalf Of Mike Heinz
Sent: Friday, September 10, 2010 2:43 PM
To: mpich2-dev at mcs.anl.gov; ewg at openfabrics.org
Subject: [mpich2-dev] Problems with mvapich2-1.5.1 - shared library is
missing hwloc_* functions.

Hello all,

I'm trying to build mvapich2-1.5.1 on an RHEL 5 update 3 system. It builds
from the SRPM just fine, but when I try to compile test programs, they don't
link. It appears that a set of routines, hwloc_* are missing from the shared
library.

[root at homer bandwidth]# /usr/mpi/gcc/mvapich2-1.5.1/bin/mpicc bw.c
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_get_obj_by_depth'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_topology_get_depth'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_set_cpubind'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_topology_init'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_cpuset_cpu'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_get_depth_type'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_get_type_depth'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_get_nbobjs_by_depth'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_compare_types'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_topology_destroy'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_topology_load'
/usr/mpi/gcc/mvapich2-1.5.1/lib/libmpich.so: undefined reference to
`hwloc_cpuset_alloc'
collect2: ld returned 1 exit status
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