Hi, The previous example I posted shows that using a different integer does not work, Attached is a case where I tired to pass the MPI_COMM_WORLD to the subroutine as one of it arguments, resulting in an invalid datatype error.
Mihaly Mezei Department of Structural and Chemical Biology, Mount Sinai School of Medicine Voice: (212) 659-5475 Fax: (212) 849-2456 WWW (MSSM home): http://www.mountsinai.org/Find%20A%20Faculty/profile.do?id=0000072500001497192632 WWW (Lab home - software, publications): http://inka.mssm.edu/~mezei WWW (Department): http://atlas.physbio.mssm.edu
mpi0.f
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comm_test
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