Paul -- Can you send the config.log file from this? It has more details in it that will be useful (e.g., *why* ibv_open_device wasn't found in -libverbs).
I wonder if the issue has to do something with our handling of the legacy --with-openib switch...? (it's been deprecated on the trunk in favor of --with-verbs) On Jan 8, 2014, at 8:38 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > When trying to configure the OMPI trunk on a Solaris-11/x86-64 with > --enable-openib, I see the following error not seen with the 1.7 branch: > > *** Compiler flags > checking which of CFLAGS are ok for debugger modules... -DNDEBUG -m64 -mt > checking for debugger extra CFLAGS... -g > checking for the C compiler vendor... (cached) sun > checking if want to add padding to the openib BTL control header... no > checking for fcntl.h... (cached) yes > checking for sys/poll.h... (cached) yes > checking infiniband/verbs.h usability... yes > checking infiniband/verbs.h presence... yes > checking for infiniband/verbs.h... yes > looking for library without search path > checking for ibv_open_device in -libverbs... no > checking if ConnectX XRC support is enabled... no > checking if dynamic SL is enabled... no > configure: WARNING: Verbs support requested (via --with-verbs) but not found. > configure: WARNING: If you are using libibverbs v1.0 (i.e., OFED v1.0 or > v1.1), you *MUST* have both the libsysfs headers and libraries installed. > Later versions of libibverbs do not require libsysfs. > configure: error: Aborting. > > This is despite an earlier: > checking if MCA component btl:openib can compile... yes > > The error above is with the Solaris Studio compilers, but the same happens > with the GNU compilers. > The (compressed) full configure output for the GNU case is attached. > > This is a regression relative to the current 1.7.4rc, in which the openib btl > works fine on Solaris-11/x86-64, by which I mean I can configure with > --enable-openib and the following command line works: > mpirun -host pcp-j-19,pcp-j-20 -mca btl openib,self -np 2 examples/ring_c > > My best guess is that either the libsysfs requirement itself OR its > associated test is Linux-specific. > > -Paul > > -- > Paul H. Hargrove phhargr...@lbl.gov > Future Technologies Group > Computer and Data Sciences Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > <configure.log.bz2>_______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
