You could try statically linking the Intel-provided libraries. Use LDFLAGS=-static-intel
--Nysal On Wed, 2009-04-15 at 21:03 +0200, Francesco Pietra wrote: > On Wed, Apr 15, 2009 at 8:39 PM, Prentice Bisbal <prent...@ias.edu> wrote: > > Francesco Pietra wrote: > >> I used --with-libnuma=/usr since Prentice Bisbal's suggestion and it > >> worked. Unfortunately, I found no way to fix the failure in finding > >> libimf.so when compiling openmpi-1.3.1 with intels, as you have seen > >> in other e-mail from me. And gnu compilers (which work well with both > >> openmpi and the slower code of my application) are defeated by the > >> faster code of my application. With limited hardware resources, I must > >> rely on that 40% speeding up. > >> > > > > To fix the libimf.so problem you need to include the path to Intel's > > libimf.so in your LD_LIBRARY_PATH environment variable. On my system, I > > installed v11.074 of the Intel compilers in /usr/local/intel, so my > > libimf.so file is located here: > > > > /usr/local/intel/Compiler/11.0/074/lib/intel64/libimf.so > > > > So I just add that to my LD_LIBRARY_PATH: > > > > LD_LIBRARY_PATH=/usr/local/intel/Compiler/11.0/074/lib/intel64:$LD_LIBRARY_PATH > > export LD_LIBRARY_PATH > > Just a clarification: With my system I use the latest intels version > 10, 10.1.2.024, and mkl 10.1.2.024 because it proved difficult to make > a debian package with version 11. At > > echo $LD_LIBRARY_PATH > > /opt/intel/mkl/10.1.2.024/lib/em64t:/opt/intel/cce/10.1.022/lib:opt/intel/fce/10.1.022/lib:/usr/local/lib > > (that /lib contains libimf.so) > > That results from sourcing in my .bashrc: > > . /opt/intel/fce/10.1.022/bin/ifortvars.sh > . /opt/intel/cce/10.1.022/bin/iccvars.sh > > Did you suppress that sourcing before exporting the LD_EXPORT_PATH to > the library at issue? Having so much turned around the proble, it is > not unlikely that I am messing myself. > > thanks > francesco > > > > > > Now I can run whatever programs need libimf.so without any problems. In > > your case, you'll want to that before your make command. > > > > Here's exactly what I use to compile OpenMPI with the Intel Compilers: > > > > export PATH=/usr/local/intel/Compiler/11.0/074/bin/intel64:$PATH > > > > export > > LD_LIBRARY_PATH=/usr/local/intel/Compiler/11.0/074/lib/intel64:$LD_LIBRARY_PATH > > > > ../configure CC=icc CXX=icpc F77=ifort FC=ifort > > --prefix=/usr/local/openmpi-1.2.8/intel-11/x86_64 --disable-ipv6 > > --with-sge --with-openib --enable-static > > > > -- > > Prentice > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
