FYI: still present in tonight's trunk tarball (1.9a1r30255). Don't know if was expected to be fixed or not.
-Paul On Thu, Jan 9, 2014 at 2:24 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > Jeff, > > The requested config.log was attached > as openmpi-trunk-solaris11-x64-ib-gcc452-config.log.bz2 in my recent > response to the usnic-on-solaris thread: > http://www.open-mpi.org/community/lists/devel/2014/01/13637.php > > It looks like there were 2 successful probes for ibv_open_device() before > the failing one. > The failing one says: > configure:284324: checking for ibv_open_device in -libverbs > configure:284349: gcc -std=gnu99 -o conftest -O3 -DNDEBUG -m64 > -finline-functions -fno-strict-aliasing -pthread -I$(top_srcdir) > -I$(top_builddir) -I$(top_srcdir)/opal/include -I$(top_srcdir)/orte/include > -I$(top_srcdir)/ompi/include -I$(top_srcdir)/oshmem/include > > -I/shared/OMPI/openmpi-trunk-solaris11-x64-ib-gcc452/openmpi-1.9a1r30146/opal/mca/hwloc/hwloc172/hwloc/include > -I/shared/OMPI/openmpi-trunk-solaris11-x64-ib-gcc452/BLD/opal/mca/hwloc/hwloc172/hwloc/include > -I/shared/OMPI/openmpi-trunk-solaris11-x64-ib-gcc452/openmpi-1.9a1r30146/opal/mca/event/libevent2021/libevent > -I/shared/OMPI/openmpi-trunk-solaris11-x64-ib-gcc452/openmpi-1.9a1r30146/opal/mca/event/libevent2021/libevent/include > -I/shared/OMPI/openmpi-trunk-solaris11-x64-ib-gcc452/BLD/opal/mca/event/libevent2021/libevent/include > -export-dynamic conftest.c -libverbs -lsocket -lnsl -lm -lsocket > -lnsl -lm >&5 > ld: fatal: entry point symbol 'xport-dynamic' is undefined > collect2: ld returned 1 exit status > configure:284349: $? = 1 > > So, it looks line a bogus "-export-dynamic" argument to gcc is at fault > here. > > -Paul > > > On Thu, Jan 9, 2014 at 2:05 PM, Jeff Squyres (jsquyres) < > jsquy...@cisco.com> wrote: > >> 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/ >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> > > > > -- > 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 > -- 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
