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Subject: [OMPI devel] Was "hcoll destruction via MPI attribute": undefined symbol hcoll_group_destroy_notify
From: Anthony Alba (ascanio.alba7_at_[hidden])
Date: 2014-04-08 21:58:43


Running OMPI 1.8 with Mellanox OFED 2.1-1.0.6, with
--with-hcoll=/opt/mellanox/hcoll

The symbol hcoll_group_destroy_notify() is used in

ompi/mca/coll/hcoll/coll_hcoll_module.c

but I cannot find it exported anywhere. It is not in
/opt/mellanox/hcoll/lib/lib*so

nm /opt/mellanox/hcoll/lib/lib*so | grep group_destroy

returns nothing.

MOFED contains hcoll-2.0.472-1.x86_64.

http://www.open-mpi.org/community/lists/devel/2014/01/13622.php

- Anthony