$ python3.4 -OO bench/main.py bench/*.css ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Python Release: 3.4.2 Benchmarking 'bench/wikipedia.css'... (81.0 KiB) Timing cssmin ... ( 49.4 KiB *) 163.11 ms Timing rcssmin ... ( 49.6 KiB >) 45.48 ms (factor: 3.59) Timing _rcssmin ... ( 49.6 KiB >) 0.43 ms (factor: 378.93, 105.66) Benchmarking 'bench/wikipedia.min.css'... (49.4 KiB) Timing cssmin ... ( 49.4 KiB *) 119.00 ms Timing rcssmin ... ( 49.4 KiB =) 20.94 ms (factor: 5.68) Timing _rcssmin ... ( 49.4 KiB =) 0.26 ms (factor: 454.45, 79.98) $ python3.3 -OO bench/main.py bench/*.css ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Python Release: 3.3.5 Benchmarking 'bench/wikipedia.css'... (81.0 KiB) Timing cssmin ... ( 49.4 KiB *) 185.01 ms Timing rcssmin ... ( 49.6 KiB >) 59.30 ms (factor: 3.12) Timing _rcssmin ... ( 49.6 KiB >) 0.52 ms (factor: 356.38, 114.23) Benchmarking 'bench/wikipedia.min.css'... (49.4 KiB) Timing cssmin ... ( 49.4 KiB *) 136.26 ms Timing rcssmin ... ( 49.4 KiB =) 25.51 ms (factor: 5.34) Timing _rcssmin ... ( 49.4 KiB =) 0.26 ms (factor: 515.24, 96.47) $ python3.2 -OO bench/main.py bench/*.css ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Python Release: 3.2.5 Benchmarking 'bench/wikipedia.css'... (81.0 KiB) Timing cssmin ... ( 49.4 KiB *) 225.32 ms Timing rcssmin ... ( 49.6 KiB >) 57.51 ms (factor: 3.92) Timing _rcssmin ... ( 49.6 KiB >) 0.43 ms (factor: 527.98, 134.77) Benchmarking 'bench/wikipedia.min.css'... (49.4 KiB) Timing cssmin ... ( 49.4 KiB *) 129.43 ms Timing rcssmin ... ( 49.4 KiB =) 24.45 ms (factor: 5.29) Timing _rcssmin ... ( 49.4 KiB =) 0.25 ms (factor: 526.94, 99.55) $ python2.7 -OO bench/main.py bench/*.css ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Python Release: 2.7.7 Benchmarking 'bench/wikipedia.css'... (81.0 KiB) Timing cssmin ... ( 49.4 KiB *) 175.98 ms Timing rcssmin ... ( 49.6 KiB >) 46.22 ms (factor: 3.81) Timing _rcssmin ... ( 49.6 KiB >) 0.45 ms (factor: 390.95, 102.68) Benchmarking 'bench/wikipedia.min.css'... (49.4 KiB) Timing cssmin ... ( 49.4 KiB *) 126.19 ms Timing rcssmin ... ( 49.4 KiB =) 19.92 ms (factor: 6.33) Timing _rcssmin ... ( 49.4 KiB =) 0.27 ms (factor: 469.78, 74.17) # vim: nowrap