----- Original Message ----- From: "Jeff Squyres" <jsquy...@cisco.com> To: "Open MPI Users" <us...@open-mpi.org> Sent: Thursday, July 9, 2009 10:10:30 AM (GMT-0500) America/New_York Subject: Re: [OMPI users] bulding rpm
On Jul 9, 2009, at 10:22 AM, rahmani wrote: > yes, they are intel library and all are in LD_LIBRARY_PATH > /usr/local/openmpi/intel/1.3.2/bin/mpif90 --showme > gfortran -I/usr/local/include -pthread -I/usr/local/lib -L/usr/local/ > lib -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -Wl,-- > export-dynamic -lnsl -lutil -lm -ldl > > ldd /usr/local/openmpi/intel/1.3.2/bin/mpirun > linux-vdso.so.1 => (0x00007fff555fd000) > libopen-rte.so.0 => /usr/local/lib/libopen-rte.so.0 > (0x00007fa64d154000) > libopen-pal.so.0 => /usr/local/lib/libopen-pal.so.0 > (0x00007fa64cef2000) > libdl.so.2 => /lib64/libdl.so.2 (0x00007fa64ccee000) > libnsl.so.1 => /lib64/libnsl.so.1 (0x00007fa64cad6000) > libutil.so.1 => /lib64/libutil.so.1 (0x00007fa64c8d3000) > libm.so.6 => /lib64/libm.so.6 (0x00007fa64c67d000) > libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fa64c466000) > libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fa64c24a000) > libc.so.6 => /lib64/libc.so.6 (0x00007fa64bef1000) > /lib64/ld-linux-x86-64.so.2 (0x00007fa64d3b2000) > > I had another openmpi in my computer. I configure openmpi 1.3 with > gnu compiler and --prefix=/usr/local > > I can not use both of them? > You can; you just need to set your LD_LIBRARY_PATH appropriately. Specifically, when you run "mpirun" (or "mpif90" or ..."), it looks to find libopen-rte.so. The first one that it is finding is the "wrong" one -- the one in /usr/local. You therefore get "wrong" results because it's behaving like the one installed in /usr/local. You can probably prefix your LD_LIBRARY_PATH with /usr/local/openmpi/ intel/1.3.2/lib and then it'll use the "right" ilibopen-rte.so. Make sense? -- Jeff Squyres Cisco Systems _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users Hi, very thanks for your help i set LD_LIBRARY_PATH=/opt/intel/Compiler/11.0/069/lib/intel64/ then when I use mpif90 and mpirun with full path it works correctly: /usr/local/openmpi/intel/1.3.2/bin/mpif90 ifort: command line error: no files specified; for help type "ifort -help" /usr/local/openmpi/intel/1.3.2/bin/mpirun -np 2 hostname suse11 suse11 Thanks you With best regards
