Re: [RiminiLUG-General] Processore Amd Turion 64 x2 Tl-52

[Christian Zoffoli <czoffoli@xxxxxxxxxxxx>]

Christian Zoffoli ha scritto:
[cut]

aggiungo un output di esempio del comando cpufreq-info

cpufreq-info
cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to linux@xxxxxxxx, please.
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which need to switch frequency at the same time: 0 1
  hardware limits: 800 MHz - 2.40 GHz
  available frequency steps: 2.40 GHz, 2.40 GHz, 2.00 GHz, 1.60 GHz,
1.20 GHz, 800 MHz
  available cpufreq governors: ondemand, performance
  current policy: frequency should be within 800 MHz and 2.40 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 800 MHz.
analyzing CPU 1:
  driver: acpi-cpufreq
  CPUs which need to switch frequency at the same time: 0 1
  hardware limits: 800 MHz - 2.40 GHz
  available frequency steps: 2.40 GHz, 2.40 GHz, 2.00 GHz, 1.60 GHz,
1.20 GHz, 800 MHz
  available cpufreq governors: ondemand, performance
  current policy: frequency should be within 800 MHz and 2.40 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 800 MH


come puoi vedere la macchina presa come esempio ha una cpu dual core e
puo' scalare da 800 a 2,4 Ghz con step di:

2.40 GHz, 2.40 GHz, 2.00 GHz, 1.60 GHz, 1.20 GHz, 800 MHz

che saranno i valori selezionabili


NOTA: cpufreq-info è utile anche per sapere se le modifiche che fai sono
state applicate o meno.


Christian