3.6.4. Functions and Macros

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An implementation is allowed to implement MPI_AINT_ADD, PMPI_AINT_ADD, MPI_AINT_DIFF, and PMPI_AINT_DIFF, and no others, as macros in C.


Advice to implementors.

Implementors should document which routines are implemented as macros. ( End of advice to implementors.)

Advice to users.

If these routines are implemented as macros, they will not work with the MPI profiling interface. ( End of advice to users.)


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