[MPI3 Fortran] Deprecate mpif.h?
N.M. Maclaren
nmm1 at cam.ac.uk
Sat Mar 6 05:02:39 CST 2010
On Mar 6 2010, Hubert Ritzdorf wrote:
>
>> I was thinking for the specific object files which might be generated
>> together with the MPI module when compiling the MPI module. These object
>> files have to be additionally specified within the link step, if the
>> compiler generates such object files for the specific mpi module.
>
>That's almost trivial to solve, and has been solved many times before.
>A single library contains both sets of object files, and the compiled
>code contains a reference to what it needs.
>
>All the implementor needs to do is to ensure that there are no name
>clashes, and the object files will interoperate.
>
>I don't know how many different pre-compiled modules and object
>files for different compiler options you are supporting.
>But you cannot assume that all mpif.h users use mpif77/mpif90
>scripts for compiling application files and linking executables.
No, of course not.
Regards,
Nick Maclaren.
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