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Thread: powernowd and cpu

  1. #1
    Join Date
    Jan 2007
    Location
    ../texas/alamo
    Beans
    117
    Distro
    Ubuntu 10.04 Lucid Lynx

    powernowd and cpu

    My cpu doesn't seem to support it based on lshw but this is the output for both:

    Code:
     *-cpu:0
              description: CPU
              product: AMD Athlon(tm) 64 X2 Dual-Core Processor TK-55
              vendor: Advanced Micro Devices [AMD]
              physical id: 4
              bus info: cpu@0
              version: 15.8.1
              slot: Socket M2/S1G1
              size: 1800MHz
              capacity: 4GHz
              width: 64 bits
              clock: 200MHz
              capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae
     mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2
     ht syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow pni cx16
     lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch ts fid vid ttp
     tm stc 100mhzsteps cpufreq
            *-cache:0
                 description: L1 cache
                 physical id: 5
                 slot: L1 Cache
                 size: 128KiB
                 capabilities: asynchronous internal write-back
            *-cache:1
                 description: L2 cache
                 physical id: 6
                 slot: H0 L2 Cache
                 size: 256KiB
                 capacity: 1MiB
                 capabilities: synchronous internal write-through unified
    and

    Code:
    radtek@laptop:~$ sudo powernowd -v
    powernowd: PowerNow Daemon v0.97, (c) 2003-2006 John Clemens
    powernowd: Settings:
    powernowd:   verbosity:        1
    powernowd:   mode:             1     (AGGRESSIVE)
    powernowd:   step:           100 MHz (100000 kHz)
    powernowd:   lowwater:        20 %
    powernowd:   highwater:       80 %
    powernowd:   poll interval: 1000 ms
    powernowd: about to return count = 2
    powernowd: Found 1 scalable unit:  -- 2 'CPUs' per scalable unit
    powernowd:   cpu0: 800Mhz - 1800Mhz (3 steps)
    powernowd:      step1 : 1800Mhz
    powernowd:      step2 : 1600Mhz
    powernowd:      step3 : 800Mhz
    powernowd:   cpu1: 800Mhz - 1800Mhz (3 steps)
    powernowd:      step1 : 1800Mhz
    powernowd:      step2 : 1600Mhz
    powernowd:      step3 : 800Mhz
    Is it working?
    Last edited by radtek; August 21st, 2008 at 10:36 AM.
    Grasshoppah -snatch the pebberl from my hand... aah... beginah ruck.

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