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From: Christian Becker (christian.becker_at_[hidden])
Date: 2007-08-07 12:18:46


Hi Michael,

you have to add the path to the openmpi libraries to the LD_LIBRARY_PATH variable

export LD_LIBRARY_PATH=/home/fort/usr//lib

should fix the problem.

Bye,
Christian

Michael Komm wrote:
> I'm trying to make work the pathscale fortran compiler with OpenMPI on a 64bit Linux machine and can't get passed a simple demo program. Here is detailed info:
>
> pathf90 -v
> PathScale EKOPath(TM) Compiler Suite: Version 2.5
> Built on: 2006-08-22 21:02:51 -0700
> Thread model: posix
> GNU gcc version 3.3.1 (PathScale 2.5 driver)
>
> mpif90 --show
> pathf90 -I/home/fort/usr//include -pthread -I/home/fort/usr//lib -L/home/fort/usr//lib -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -Wl,--export-dynamic -lnsl -lutil -lm -ldl
>
> The OpenMPI version 1.2.3 resides in the /home/fort/usr/ directory.
>
> When I compile a simple program using
>
> mpif90 -o test test.f90
>
> I get a binary all right but it has broken linked libraries
>
> ldd test
> libmpi_f90.so.0 => not found
> libmpi_f77.so.0 => not found
> libmpi.so.0 => /usr/lib64/lam/libmpi.so.0 (0x0000003db3600000)
> libopen-rte.so.0 => not found
> libopen-pal.so.0 => not found
> libdl.so.2 => /lib64/libdl.so.2 (0x0000003db3200000)
> libnsl.so.1 => /lib64/libnsl.so.1 (0x0000003db9900000)
> libutil.so.1 => /lib64/libutil.so.1 (0x0000003db8400000)
> libmv.so.1 => /opt/pathscale/lib/2.5/libmv.so.1 (0x0000002a9557f000)
> libmpath.so.1 => /opt/pathscale/lib/2.5/libmpath.so.1 (0x0000002a956a8000)
> libm.so.6 => /lib64/tls/libm.so.6 (0x0000003db3000000)
> libpathfortran.so.1 => /opt/pathscale/lib/2.5/libpathfortran.so.1 (0x0000002a957c9000)
> libpthread.so.0 => /lib64/tls/libpthread.so.0 (0x0000003db3800000)
> libc.so.6 => /lib64/tls/libc.so.6 (0x0000003db2d00000)
> /lib64/ld-linux-x86-64.so.2 (0x0000003db2900000)
>
> The demo program fails to start due to missing shared libraries. In addition the pathf90 uses some lame mpi library instead of openMPI! Any ideas on where the problem could be?
>
> Michael
>
> ********************************************************************
> Mgr. Michael Komm
> Tokamak Department
> Institute of Plasma Physics of Academy of Sciences of Czech Republic
> E-mail:komm_at_[hidden]
> Za Slovankou 3
> 182 00
> PRAGUE 8
> ********************************************************************
>
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