wif LiNoUz/Ubuntu

우분투 12.04 에서 터보부스트 사용하기 / to enable turbo boost in ubuntu12.04

크라소니 2012. 5. 2. 15:45



 if you are using ubuntu 11.04 or ubuntu 11.10 then it is possible

Try powertop and turbostat from the acpidump package (run sudo modprobe msr before sudo turbostat).

http://askubuntu.com/questions/87610/does-intel-turbo-boost-work-in-ubuntu


위에껀 It works 真么不好在ubuntu 12.04 but doesn't working probablly 

所以 I tried another func just 下 





 

11.04 runs the 2..6.38 kernel which is supposed to work well with Sandy Bridge CPUs.

You can open a terminal and run grep MHz /proc/cpuinfo. Then open a second terminal tab and run a loop like while :; do :; done. In the first terminal, run grep MHz /proc/cpuinfo again. You should see one of the cores has a higher frequency now:

  $ grep MHz /proc/cpuinfo 
  cpu MHz         : 1600.000
  cpu MHz         : 1600.000
  cpu MHz         : 1600.000
  cpu MHz         : 1600.000
  cpu MHz         : 1600.000
  cpu MHz         : 3701.000
  cpu MHz         : 1600.000
  cpu MHz         : 1600.000

You can also try powertop and turbostat from the acpidump package (run sudo modprobe msr beforesudo turbostat). The SVN version of i7z

http://askubuntu.com/questions/37618/is-turbo-boost-working


 짜증나게도 Unfortunately 하게도 this doesn't working as well 

I'm thinking that i guess CPUINFO가 실제 연산을 보여주는게 아닐까 예상, 所以  Finally I found the other one









결론 在Ubuntu 也 12.04 에서도 마침내 터보부스트 작동 

구글코드이긴하지만 我想uncertified한 app 이니 설치에 심사숙소에 만전을 바람 :)  

http://code.google.com/p/i7z/