Acknowledgements
================

This work is funded in part by:

    1.  The United States Department of Defense under Contract No.
        FA8702-15-D-0002 with Carnegie Mellon University for the operation of
        the Software Engineering Institute, a federally funded research and
        development center.  [DM22-0790]
    2.  The United States Department of Defense under Contract No.
        FA8650-18-2-7835 and HR0011-18-3-0007
    3.  NVIDIA, Intel, MIT Lincoln Laboratory, MathWorks, IBM, and Julia Computing.
    4.  The National Science Foundation (1514406, OAC-1740333, CCF-1629657).
    5.  The United States Department of Energy, Office of Science, ASCR Contract No. DE-AC02-05CH11231.
