On Feb 27, 2016, at 9:33 AM, Emmanuel Thomé <emmanuel.th...@gmail.com> wrote: > >>> dependency_libs=' -losmcomp -libverbs >>> /tmp/openmpi-1.10.2/orte/libopen-rte.la >>> /tmp/openmpi-1.10.2/opal/libopen-pal.la -lnuma -ldl -lrt -lm -lutil' >> >> Why does this not look good? > > Because my general rule of thumb about link-related command lines is > "my stuff first, then the stuff I depend on".
I haven't checked carefully, but I'll bet the libmca_common_verbs_usnic issue is what causes -losmcomp -libverbs to be pulled left towards libmpi. >> Note, too, that 1.10.2 has a bug that one of the core Open MPI libs has a >> dependency on libibverbs (only Open MPI's plugins are supposed to be >> dependent upon libibverbs). This was a mistake that is fixed in the 1.10.3 >> nightly tarballs. Indeed, fixing this bug may have the side-effect of >> fixing your issue. > > Is it libmca_common_verbs_usnic ? It seems to be the one which pulls > osmcomp as well Yes. > (which, if I follow the same reasoning, has absolutely > no reason to be a dependency of libmpi). Per your later mail: the v1.10.3 nightly tarball fixes the issue by removing the libmca_common_verbs_usnic stuff. Yay! -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
