Re: MacBook Pro CPU temperature drivers for linux? do they exist?

On 8/13/06, Ludovic Rousseau <ludovic.rousseau@xxxxxxxxx> wrote:

On 13/08/06, Jan Bernhardt <j.bernhardt@xxxxxx> wrote:
> Ludovic Rousseau wrote:
> > I propose this improved version:
> > - display °C
> > - check execution errors
> > - correct compilation warnings when compiled with -Wall
> It is appreciated.

I also committed the source code in
http://svn.sourceforge.net/viewvc/mactel-linux/trunk/tools/temperature/

> > The CPU temperature of my Macbook pro is:
> > CPU 0: 66 °C
> > CPU 1: 65 °C
> I suppose these are idle temperatures?

Idle temperatures on my MBP 15.4", on OSX go around 52-60ºC ...

Yes. After running two "yes > /dev/null" processes I get:
CPU 0: 94 °C
CPU 1: 88 °C

I've tested full load with openssl benches and got a max of  92ºC in OSX.
comand used was: "

openssl speed -multi 2 rsa4096 rsa2048 rsa1024 bf-cbc aes-192-cbc aes-128-cbc"

For checking cpu temperatures on OSX I advise CoreDuoTemp..

> How do they relate to the idle temperatures under OS X?

No idea. I will check.

> > I don't know the temperature of my HDD since I get:
> > $ sudo smartctl -a /dev/sda
> Sorry, it has to be "smartctl -d ata -a /dev/sda" to force smartctl to
> ATA detection.

I have 47°C and a maximum of 53°C.

How do you get the HDD temperature under Mac OS X?

Bye

--
  Dr. Ludovic Rousseau

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Miguel Sousa Filipe
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