root-:) nice -n-20 ./flops

   FLOPS C Program (Double Precision), V2.0 18 Dec 1992

   Module     Error        RunTime      MFLOPS
                            (usec)
     1     -1.5632e-13      3.2038      4.3699
     2     -1.0347e-13      2.1988      3.1836
     3     -3.1197e-14      2.9188      5.8244
     4      7.7938e-14      2.7075      5.5402
     5     -3.2641e-14      5.9200      4.8986
     6     -9.9920e-16      4.9988      5.8015
     7     -5.5650e-11      4.7138      2.5457
     8      2.7700e-14      5.2337      5.7320

   Iterations      =    8000000
   NullTime (usec) =     0.0050
   MFLOPS(1)       =     3.7376
   MFLOPS(2)       =     3.9374
   MFLOPS(3)       =     4.9164
   MFLOPS(4)       =     5.7382

root-:) nice -n-20 ./flops

   FLOPS C Program (Double Precision), V2.0 18 Dec 1992

   Module     Error        RunTime      MFLOPS
                            (usec)
     1     -1.5632e-13      3.2050      4.3682
     2     -1.0347e-13      2.1975      3.1854
     3     -3.1197e-14      2.9200      5.8219
     4      7.7938e-14      2.7087      5.5376
     5     -3.2641e-14      5.9188      4.8997
     6     -9.9920e-16      5.0012      5.7986
     7     -5.5650e-11      4.7100      2.5478
     8      2.7700e-14      5.2350      5.7307

   Iterations      =    8000000
   NullTime (usec) =     0.0050
   MFLOPS(1)       =     3.7390
   MFLOPS(2)       =     3.9385
   MFLOPS(3)       =     4.9160
   MFLOPS(4)       =     5.7359