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MPI_GET_PROCESSOR_NAME(name,resultlength,ierr)
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This is akin to the hostname command.
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MPI_WTIME(
),MPI_Wtime( )
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This returns wall time in
seconds as a double precision
number .
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MPI_WTICK( )
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Returns the clock resolution in real*8
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MPI_ABORT(comm,errorcode,ierr)
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This can be used to halt the job
cleanly when it is behaving
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erroneously.
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MPI_FINALIZE( )
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This should be the last call of an
MPI code. It winds up the MPI
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environment
cleanly.
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