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Subject: Re: [OMPI devel] fail when linking against libmpi.so
From: Bert Wesarg (Bert.Wesarg_at_[hidden])
Date: 2014-02-12 02:05:37


On 02/12/2014 07:31 AM, Mike Dubman wrote:
> Hi,
> Following changes caused failure:
>
>
> 1. Fixes #4239: Move r30642 to v1.7 branch (purge stale session dirs at
> startup) (detail<http://hpc-master.lab.mtl.com:8080/job/hpc-ompi-shmem/2122/label=hpc-test-node/changes#detail0>
> / gitblit<http://bgate.mellanox.com:8080/commit?r=ompi-vendor.git&h=26041db636e24f8fe3d7e2f997be29b27ce3b393>
> )
> 2. Minor cleanups
> (detail<http://hpc-master.lab.mtl.com:8080/job/hpc-ompi-shmem/2122/label=hpc-test-node/changes#detail1>
> / gitblit<http://bgate.mellanox.com:8080/commit?r=ompi-vendor.git&h=4220612289be922431e1bf0afc8d291bca893440>
> )
> 3. Fixes #4053: Move r30123, 30288, 30476, 30626, 30652, r30668 to v1.7
> branch (vader fixes)
> (detail<http://hpc-master.lab.mtl.com:8080/job/hpc-ompi-shmem/2122/label=hpc-test-node/changes#detail2>
> / gitblit<http://bgate.mellanox.com:8080/commit?r=ompi-vendor.git&h=f1a92526778eb253098da0cf93c584de8b5f28f2>
> )
> 4. Fixes #4242: Move r30645 to v1.7 branch (add a plm component for
> local-only operation)
> (detail<http://hpc-master.lab.mtl.com:8080/job/hpc-ompi-shmem/2122/label=hpc-test-node/changes#detail3>
> / gitblit<http://bgate.mellanox.com:8080/commit?r=ompi-vendor.git&h=2f2dd6dc4e26c6e482f9746599362803ee956c0f>
> )
>
>
> failure:
>
> *03:03:35* make[8]: Entering directory
> `/scrap/jenkins/scrap/workspace/hpc-ompi-shmem-2/label/hpc-test-node/ompi/contrib/vt/vt/extlib/otf/tools/otfmerge/mpi'*03:03:35*
> CC otfmerge_mpi-handler.o*03:03:35* CC
> otfmerge_mpi-otfmerge.o*03:03:35* CCLD otfmerge-mpi*03:03:36*
> /scrap/jenkins/scrap/workspace/hpc-ompi-shmem-2/label/hpc-test-node/ompi/contrib/vt/vt/../../../.libs/libmpi.so:
> undefined reference to `opal_shmem_sizeof_shmem_ds'*03:03:36*
> collect2: ld returned 1 exit status*03:03:36* make[8]: ***
> [otfmerge-mpi] Error 1*03:03:36* make[8]: Leaving directory
> `/scrap/jenkins/scrap/workspace/hpc-ompi-shmem-2/label/hpc-test-node/ompi/contrib/vt/vt/extlib/otf/tools/otfmerge/mpi'

and again, this is not a VT error. It just happened that otfmerge-mpi is
the first binary which tries to link against the just built libmpi.so
and fails. All other binaries which links against libmpi.so will fail too.

Thanks.

Bert

>
> *M*

-- 
Dipl.-Inf. Bert Wesarg
wiss. Mitarbeiter
Technische Universität Dresden
Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH)
01062 Dresden
Tel.: +49 (351) 463-42451
Fax: +49 (351) 463-37773
E-Mail: Bert.Wesarg_at_[hidden]