Beware: static linking is not for the meek. Is there a reason you need to link statically?
Be sure to read this FAQ item: https://www.open-mpi.org/faq/?category=mpi-apps#static-ofa-mpi-apps (note that that FAQ item was written a long time ago; it cites the "mthca" Mellanox obverts driver; the current generation driver name is ?I think? mlx5). You'll likely also have to adapt those instructions if you're using the UCX or MXM IB libraries. > On Sep 13, 2017, at 7:21 AM, gil...@rist.or.jp wrote: > > This is something related to DAPL. > > /* just google "libdat" */ > > > iirc, Intel MPI uses that, but i do not recall Open MPI using it (!) > > are you sure you are using Open MPI ? > > which interconnect do you have ? > > > Cheers, > > > Gilles > > ----- Original Message ----- > > Thanks Gilles... That has been solved. Another issue is > > mpif90 -g -pthread -static -o iotk_print_kinds.x iotk_print_kinds.o libiotk.a > /usr/bin/ld: cannot find -ldat > > The name is actually hard to google! I cannot find the library name for > "dat". Have you heard of that? There is not "libdat" package as I searched. > > Regards, > Mahmood > > > On Wed, Sep 13, 2017 at 2:54 PM, <gil...@rist.or.jp> wrote: > Mahmood, > > > since you are building a static binary, only static library (e.g. > libibverbs.a) can be used. > > on your system, only dynamic libibverbs.so is available. > > > simply install libibverbs.a and you should be fine. > > > Best regards, > > > Gilles > > ----- Original Message ----- > > Hi, > I am trying to build an application with static linking that uses openmpi. in > the middle of the build, I get this > > mpif90 -g -pthread -static -o iotk_print_kinds.x iotk_print_kinds.o libiotk.a > /usr/bin/ld: cannot find -libverbs > collect2: ld returned 1 exit status > However, such library exists on the system. > > [root@cluster source]# find /usr/ -name *ibverb* > /usr/lib64/libibverbs.so > /usr/lib64/libibverbs.so.1.0.0 > /usr/lib64/libibverbs.so.1 > /usr/share/doc/libibverbs-1.1.8 > [root@cluster source]# mpif90 -v > Using built-in specs. > Target: x86_64-redhat-linux > Configured with: ../configure --prefix=/usr --mandir=/usr/share/man > --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla > --enable-bootstrap --enable-shared --enable-threads=posix > --enable-checking=release --with-system-zlib --enable-__cxa_atexit > --disable-libunwind-exceptions --enable-gnu-unique-object > --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk > --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre > --enable-libgcj-multifile --enable-java-maintainer-mode > --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib > --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 > --build=x86_64-redhat-linux > Thread model: posix > gcc version 4.4.7 20120313 (Red Hat 4.4.7-18) (GCC) > > > > Any idea for that? > Regards, > Mahmood > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users -- Jeff Squyres jsquy...@cisco.com _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
