Compiling P3DFFT with OpenMPI

Compiling P3DFFT with OpenMPI

Ritratto di charan_188
charan_188
Gio, 18/10/2012 - 02:39

While compiling P3DFFT with the latest OpenMPI and intel fortran compilers, I am able to run configure without problems, but run into trouble with the linker.

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mpicc  -g -O2   -o test_sine_c.x  driver_sine.o ../../build/libp3dfft.a /usr/local/lib/libfftw3.a   -lmpi_f90 -limf -lifcore
/usr/bin/ld: cannot find -lmpi_f90
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Ritratto di James Tullos (Intel)
James Tullos (Intel)
Ven, 19/10/2012 - 08:57

Hi Charan,

Make certain that the mpi_f90 library is in LD_LIBRARY_PATH.

Sincerely,
James Tullos
Technical Consulting Engineer
Intel® Cluster Tools

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Ritratto di charan_188
charan_188
Sab, 20/10/2012 - 10:45

Hi,

Fixed it. Including the library path in LDFLAGS while configuring the make file seems to have fixed it.

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