[mpich-discuss] installation problem on AIX

[Rajeev Thakur]

Try giving the full path to mpif90.

On Mar 6, 2012, at 9:51 PM, Eric Sun wrote:

> Thanks for your quick reply!
> 
> Yes. But, I also tried "mpif77" and got the same error.
> 
> 
> On Tue, Mar 6, 2012 at 10:33 PM, Dave Goodell <goodell at mcs.anl.gov> wrote:
> Are you building your application with "mpif90"?
> 
> -Dave
> 
> On Mar 6, 2012, at 9:15 PM CST, Eric Sun wrote:
> 
> > Dear MPICH2 developers and users,
> >
> > I successfully installed mpich2-1.4.1p1 on an IBM Power5 SMP machine running AIX system. The configure line was
> > ./configure --prefix=/install/directory --with-device=ch3:nemesis
> >
> > I had CC=xlc CXX=xlC F77=xlf FC=xlf90
> >
> > "configure" and "make" are quite smooth without error. But when I try to compile a testing MPI code (calculating Pi), I receive the following error message:
> >
> > ** main   === End of Compilation 1 ===
> > 1501-510  Compilation successful for file Pi.f90.
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_init
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_comm_rank
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_comm_size
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_type_contiguous
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_type_commit
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_send
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_recv
> > ld: 0711-317 ERROR: Undefined symbol: .mpi_finalize
> >
> > Any suggestion?
> >
> > Thanks!
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> 
> -- 
> Yiyang Sun
> Department of Physics, Applied Physics, and Astronomy
> Rensselaer Polytechnic Institute
> Troy, NY 12180, USA
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