% perl bench-hslice2 100000
Benchmark: timing 100000 iterations of Assign_02, Assign_16, Assign_32, Assign_64, Slice_02, Slice_16, Slice_32, Slice_64...
 Assign_02:  1 wallclock secs ( 1.22 usr +  0.00 sys =  1.22 CPU)
 Assign_16:  7 wallclock secs ( 6.61 usr +  0.00 sys =  6.61 CPU)
 Assign_32: 13 wallclock secs (13.11 usr +  0.00 sys = 13.11 CPU)
 Assign_64: 25 wallclock secs (26.82 usr +  0.00 sys = 26.82 CPU)
  Slice_02:  0 wallclock secs ( 1.33 usr +  0.00 sys =  1.33 CPU)
  Slice_16:  7 wallclock secs ( 6.57 usr +  0.00 sys =  6.57 CPU)
  Slice_32: 13 wallclock secs (12.76 usr +  0.00 sys = 12.76 CPU)
  Slice_64: 26 wallclock secs (26.11 usr +  0.00 sys = 26.11 CPU)