[OMPI devel] MPI_Reduce const sendbuf

[Shaun Jackman]

Should the sendbuf argument of MPI_Reduce be const?

On this web page:
http://www.mpi-forum.org/docs/mpi21-report-bw/node101.htm

the C prototype is not const, but the C++ prototype is const.

Cheers,
Shaun