Obtain the code as specified in section 5.2.
Supply the portions of the code ``bleeped'' out---these are detailed in
section 5.4.
Compile and run the code on a Cray architecture.
Make sure your answers are correct (the errors should all be less than
).
Hand in the code and the output, together with your comments on how well the
Cray did (was it fast?).
Use hpm to assess performance, and relate this to the photon flight
rate computed and output from the code.
