RING_MPI:
  FORTRAN77/MPI version
  Measure time required to transmit data
  around a ring of processes
 
  The number of processes is        8
 
  Timings based on     10 experiments
  N double precision values were sent
  in a ring transmission starting and ending at process 0
  and using a total of      8 processes.
 
         N           T min           T ave           T max
 
       100    0.269413E-04    0.687838E-04    0.386953E-03
      1000    0.161886E-03    0.237107E-03    0.534058E-03
     10000    0.583887E-03    0.818658E-03    0.255489E-02
    100000    0.149889E-01    0.169055E-01    0.245829E-01
   1000000    0.125658        0.145669        0.209865    
 
RING_MPI:
  Normal end of execution.