Fortran 90 and BeoMPI

Greg Lindahl lindahl at
Wed Mar 14 07:24:43 PST 2001

On Thu, Mar 15, 2001 at 02:26:18AM -0600, Frank Muldoon wrote:

> mpi_heat.o: In function `main':
> mpi_heat.o(.text+0x7e): undefined reference to `mpi_init_'

Ah. This is the usual problem that MPI was built with the g77
underscore convention (mpi_init__), and NAG is using the "single added
underscore" convention. Can't you give NAG a flag to get it to behave
like g77?

-- g

More information about the Beowulf mailing list