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charan_188
Beginner
85 Views

Compiling P3DFFT with OpenMPI

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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2 Replies
James_T_Intel
Moderator
85 Views

Hi Charan, Make certain that the mpi_f90 library is in LD_LIBRARY_PATH. Sincerely, James Tullos Technical Consulting Engineer Intel® Cluster Tools
charan_188
Beginner
85 Views

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