$ sudo `which cpuman` CPU Online? Governor Frequency Min Frequency Max Frequency 0 yes powersave 3.028695 1.2GHz 3.2GHz 1 yes powersave 1.311578 1.2GHz 3.2GHz 2 yes powersave 2.94207G 1.2GHz 3.2GHz 3 yes powersave 3.000421 1.2GHz 3.2GHz 4 yes powersave 2.93296G 1.2GHz 3.2GHz 5 yes powersave 2.816945 1.2GHz 3.2GHz 6 yes powersave 2.949203 1.2GHz 3.2GHz 7 yes powersave 3.08464G 1.2GHz 3.2GHz $ rm -f 1.log 2.log && ./run.scm --programs=0,maze,fib,ray,fprint,mbrot --log-file=1.log >/dev/null && ./run.scm --programs=0,maze,fib,ray,fprint,mbrot --log-file=2.log >/dev/null && ./compare.scm 1.log 2.log | tail Programs [1] [2] ======================================== 0_________________________1.00______1.00 fib_______________________1.00______1.08 fprint____________________1.18______1.00 maze______________________1.00______1.05 mbrot_____________________1.21______1.00 ray_______________________1.00______1.00 $ sudo `which cpuman` governor performance $ sudo `which cpuman` CPU Online? Governor Frequency Min Frequency Max Frequency 0 yes performance 1.56432G 1.2GHz 3.2GHz 1 yes performance 1.199601 1.2GHz 3.2GHz 2 yes performance 1.343546 1.2GHz 3.2GHz 3 yes performance 2.707976 1.2GHz 3.2GHz 4 yes performance 2.543406 1.2GHz 3.2GHz 5 yes performance 1.2045GH 1.2GHz 3.2GHz 6 yes performance 3.150382 1.2GHz 3.2GHz 7 yes performance 2.997156 1.2GHz 3.2GHz $ rm -f 1.log 2.log && ./run.scm --programs=0,maze,fib,ray,fprint,mbrot --log-file=1.log >/dev/null && ./run.scm --programs=0,maze,fib,ray,fprint,mbrot --log-file=2.log >/dev/null && ./compare.scm 1.log 2.log | tail Programs [1] [2] ======================================== 0_________________________1.00______1.00 fib_______________________1.02______1.00 fprint____________________1.01______1.00 maze______________________1.00______1.00 mbrot_____________________1.00______1.00 ray_______________________1.00______1.00