Hi, check in /usr/lib it's usually folder for 32bit libraries.
I think OFED1.3 comes already with Open MPI so it should be installed by default. BTW, OFED1.3.1 comes with Open MPI 1.2.6 . Lenny. On 8/12/08, Mohd Radzi Nurul Azri <nurula...@gmail.com> wrote: > > Hi, > > > Thanks for the prompt reply. This might be basic but typically where is the > 32 bit ofed libs? I think the default install prefix is /usr and my guess is > the 64 bit libs is in /usr/lib64 . Where do I look for the 32 bit ofed libs? > I remembered during the ofed build that passing 32 bit build argument failed > - will it still install an OFED 32 bit libs? > > > > On Wed, Aug 13, 2008 at 1:40 AM, Jeff Squyres <jsquy...@cisco.com> wrote: > >> You probably need to add >> --with-openib-libdir=/path/to/your/32/bit/ofed/libs. I'm guessing that the >> system installed the 64 bit libs in the default location and the 32 bit libs >> in a different location. If that's the case, then --with-openib-libdir will >> tell OMPI specifically where to look for those libs and use those instead. >> >> >> On Aug 12, 2008, at 1:32 PM, Mohd Radzi Nurul Azri wrote: >> >> >>> Hi, >>> >>> >>> I've been trying to install openmpi 1.2.5 on my cluster system running >>> RHEL 4 (x64) with OFED 1.3. I need openmpi 1.2.5 (32 bit) and OFED seems to >>> only install 64 bit version. I tried to build OFED with 32 bit support but >>> it failed so I figure it's best to just compile 32 bit openmpi. I followed >>> the FAQ and few user experience on the web. >>> >>> I ran this command: >>> ./configure --prefix=/usr/mpi/gcc/32bit --with-openib=/usr CFLAGS=-m32 >>> CXXFLAGS=-m32 FFLAGS=-m32 FCFLAGS=-m32 >>> >>> and after few scrolling lines, it stops here: >>> --- MCA component btl:openib (m4 configuration macro) >>> checking for MCA component btl:openib compile mode... dso >>> looking for header without includes >>> 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 >>> looking for library in lib >>> checking for ibv_open_device in -libverbs... no >>> looking for library in lib64 >>> checking for ibv_open_device in -libverbs... no >>> checking for ibv_create_srq... no >>> checking for ibv_get_device_list... no >>> checking for ibv_resize_cq... no >>> configure: WARNING: OpenFabrics support requested (via --with-openib) but >>> not fo und. >>> 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 versio ns of libibverbs do not require libsysfs. >>> configure: error: Aborting. >>> >>> >>> What went wrong? From the error it says early OFED version which is not >>> the one I'm using (running OFED 1.3 now). >>> >>> Any advice is greatly appreciated. >>> >>> >>> -- >>> Thank you. >>> >>> azri >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >> >> >> -- >> Jeff Squyres >> Cisco Systems >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> > > > > -- > Thank you. > > Nurul Azri Mohd Radzi > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
