* Re: [Powertop] RaspberryPI bug
@ 2014-05-05 16:38 Arjan van de Ven
0 siblings, 0 replies; 3+ messages in thread
From: Arjan van de Ven @ 2014-05-05 16:38 UTC (permalink / raw)
To: powertop
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On 5/5/2014 9:18 AM, Kok, Auke-jan H wrote:
> On Mon, May 5, 2014 at 8:38 AM, Adam Klobukowski
> <adamklobukowski(a)gmail.com> wrote:
>> Hello
>>
>> On RaspberryPI, Powertop 2.5 shows:
>>
>> Summary: nan wakeups/second, nan GPU ops/seconds, nan VFS ops/sec and -0,0%
>> CPU use
>>
>> Not very useful message :)
>
> Feel free to submit code ...
>
> Power measurement and CPU stats are very different on non-x86
> architectures, and someone has to write that code. Nobody has
> apparently stepped up to provide patches and code to support this
> particular board.
>
also.. if you don't have some of needed kernel configs no data will come in
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Powertop] RaspberryPI bug
@ 2014-05-05 16:18 Kok, Auke-jan H
0 siblings, 0 replies; 3+ messages in thread
From: Kok, Auke-jan H @ 2014-05-05 16:18 UTC (permalink / raw)
To: powertop
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On Mon, May 5, 2014 at 8:38 AM, Adam Klobukowski
<adamklobukowski(a)gmail.com> wrote:
> Hello
>
> On RaspberryPI, Powertop 2.5 shows:
>
> Summary: nan wakeups/second, nan GPU ops/seconds, nan VFS ops/sec and -0,0%
> CPU use
>
> Not very useful message :)
Feel free to submit code ...
Power measurement and CPU stats are very different on non-x86
architectures, and someone has to write that code. Nobody has
apparently stepped up to provide patches and code to support this
particular board.
Cheers,
Auke
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Powertop] RaspberryPI bug
@ 2014-05-05 15:38 Adam Klobukowski
0 siblings, 0 replies; 3+ messages in thread
From: Adam Klobukowski @ 2014-05-05 15:38 UTC (permalink / raw)
To: powertop
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Hello
On RaspberryPI, Powertop 2.5 shows:
Summary: nan wakeups/second, nan GPU ops/seconds, nan VFS ops/sec and
-0,0% CPU use
Not very useful message :)
--
Semper Fidelis
Adam Klobukowski
adamklobukowski(a)gmail.com
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^ permalink raw reply [flat|nested] 3+ messages in thread
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