• William Gropp's avatar
    Fix bogus datatype perf test · 4e1b470d
    William Gropp authored
    The test in test/mpi/perf/twovec made invalid assumptions about the
    performance of two MPI datatype creation routines.  This is a hard test to
    get right, but this version is more likely to avoid falsely signalling
    an error.
    4e1b470d