WHAT: MCA parameter for converting all standard mode MPI sends to
synchronous mode sends
WHY: helpful in debugging user apps
WHERE: here's the output from "svn st"
M ompi/runtime/params.h
M ompi/runtime/ompi_mpi_params.c
M ompi/mpi/c/send.c
M ompi/mpi/c/send_init.c
M
Given the limited scope, would it make sense to somehow add this to the
trace library (or a separate debug lib) - i.e., can we do it via a lib that
inserts itself between the MPI binding and PMPI call? I would hate to
duplicate the code in something like sendrecv, but I wonder if we could
refactor
