[jcw@linux jcw]$ perl q.pl
Benchmark: running max_dkubb1, max_jcwren1, max_jcwren2, max_jcwren3, max_jcwren4, max_tilly, each for at least 3 CPU seconds...
max_jcwren1: 5 wallclock secs ( 2.95 usr +  0.05 sys =  3.00 CPU) @ 26010.00/s (n=78030)
max_jcwren2: 6 wallclock secs ( 3.23 usr +  0.00 sys =  3.23 CPU) @ 9057.59/s (n=29256)
max_jcwren3: 5 wallclock secs ( 3.00 usr +  0.00 sys =  3.00 CPU) @ 53767.33/s (n=161302)
max_jcwren4: 5 wallclock secs ( 3.01 usr +  0.00 sys =  3.01 CPU) @ 11827.24/s (n=35600)
max_dkubb1:  5 wallclock secs ( 3.00 usr +  0.00 sys =  3.00 CPU) @ 2165.67/s (n=6497)
max_tilly:   5 wallclock secs ( 3.00 usr +  0.00 sys =  3.00 CPU) @ 1711.33/s (n=5134)
[jcw@linux jcw]$