[lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[dag dg]

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I have an AMD Phenom II x4 that will show the individual core temps in a
few utilities in windows but for the life of me I can't get lm_sensors to
display them. I'm using the k10temp and w83627dhg-isa-0290 modules. This is
for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64. Here's
what I'm seeing at the moment:

# sensors
k10temp-pci-00c3
Adapter: PCI adapter
Core0 Temp:    +0.0°C  (high = +70.0°C)

w83627dhg-isa-0290
Adapter: ISA adapter
Vcore:        +1.35 V  (min =  +0.00 V, max =  +1.74 V)
in1:          +0.33 V  (min =  +0.58 V, max =  +1.10 V)  ALARM
AVCC:         +3.33 V  (min =  +2.98 V, max =  +3.63 V)
+3.3V:        +3.33 V  (min =  +2.98 V, max =  +3.63 V)
in4:          +1.84 V  (min =  +0.49 V, max =  +0.90 V)  ALARM
in5:          +1.68 V  (min =  +1.48 V, max =  +0.06 V)  ALARM
in6:          +1.66 V  (min =  +1.71 V, max =  +0.09 V)  ALARM
3VSB:         +3.46 V  (min =  +2.98 V, max =  +3.63 V)
Vbat:         +3.42 V  (min =  +2.70 V, max =  +3.63 V)
fan1:           0 RPM  (min = 10546 RPM, div = 128)  ALARM
fan2:        4440 RPM  (min = 12980 RPM, div = 8)  ALARM
fan3:           0 RPM  (min =    0 RPM, div = 128)
fan5:           0 RPM  (min = 10546 RPM, div = 128)  ALARM
temp1:        +41.0°C  (high = -40.0°C, hyst = +21.0°C)  ALARM  sensor =
thermistor
temp2:        +49.0°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
temp3:        +31.5°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
intrusion0:  ALARM

Any help would be appreciated, thanks.

Sam P

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[Guenter Roeck]

On Thu, Mar 14, 2013 at 10:26:39AM -0500, dag dg wrote:
> I have an AMD Phenom II x4 that will show the individual core temps in a
> few utilities in windows but for the life of me I can't get lm_sensors to
> display them. I'm using the k10temp and w83627dhg-isa-0290 modules. This is
> for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64. Here's
> what I'm seeing at the moment:
> 

The driver only supports reporting a single temperature, so that is not
surprising. Someone with access to a datasheet and the time to do it
would have to enhance the driver.

Guenter

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[Jean Delvare]

On Thu, 14 Mar 2013 09:02:40 -0700, Guenter Roeck wrote:
> On Thu, Mar 14, 2013 at 10:26:39AM -0500, dag dg wrote:
> > I have an AMD Phenom II x4 that will show the individual core temps in a
> > few utilities in windows but for the life of me I can't get lm_sensors to
> > display them. I'm using the k10temp and w83627dhg-isa-0290 modules. This is
> > for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64. Here's
> > what I'm seeing at the moment:
> > 
> 
> The driver only supports reporting a single temperature, so that is not
> surprising. Someone with access to a datasheet and the time to do it
> would have to enhance the driver.

Clemens, any info?

-- 
Jean Delvare

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[Clemens Ladisch]

Jean Delvare wrote:
> On Thu, 14 Mar 2013 09:02:40 -0700, Guenter Roeck wrote:
>> On Thu, Mar 14, 2013 at 10:26:39AM -0500, dag dg wrote:
>>> I have an AMD Phenom II x4 that will show the individual core temps in a
>>> few utilities in windows but for the life of me I can't get lm_sensors to
>>> display them. I'm using the k10temp and w83627dhg-isa-0290 modules. This is
>>> for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64. Here's
>>> what I'm seeing at the moment:
>>
>> The driver only supports reporting a single temperature, so that is not
>> surprising. Someone with access to a datasheet and the time to do it
>> would have to enhance the driver.
>
> Clemens, any info?

There are no individual core temperatures.

I don't know where those utilities get the values, but I'd guess that they
simply repeat the same value.


Regards,
Clemens

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[dag dg]

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I wish that was the case so I could close the book but CPUID's HWmonitor:

http://www.cpuid.com/softwares/hwmonitor.html

and OCCT PT

http://www.ocbase.com/

both report all 6 temps which show the temps fluxuating(within a degree of
each other but still enough to tell they're different measurements)

It's not the end of the world if I can't get all 6 temps but it'd be nice
to see something in the works. Thanks for the assistance thus far.


On Thu, Mar 14, 2013 at 2:56 PM, Clemens Ladisch <clemens@ladisch.de> wrote:

> Jean Delvare wrote:
> > On Thu, 14 Mar 2013 09:02:40 -0700, Guenter Roeck wrote:
> >> On Thu, Mar 14, 2013 at 10:26:39AM -0500, dag dg wrote:
> >>> I have an AMD Phenom II x4 that will show the individual core temps in
> a
> >>> few utilities in windows but for the life of me I can't get lm_sensors
> to
> >>> display them. I'm using the k10temp and w83627dhg-isa-0290 modules.
> This is
> >>> for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64.
> Here's
> >>> what I'm seeing at the moment:
> >>
> >> The driver only supports reporting a single temperature, so that is not
> >> surprising. Someone with access to a datasheet and the time to do it
> >> would have to enhance the driver.
> >
> > Clemens, any info?
>
> There are no individual core temperatures.
>
> I don't know where those utilities get the values, but I'd guess that they
> simply repeat the same value.
>
>
> Regards,
> Clemens
>

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[dag dg]

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Make that 4 cores. I was checking my X4 and my X6 and got them confused.
Same issue on both.


On Mon, Mar 18, 2013 at 9:10 PM, dag dg <dagofthedofg@gmail.com> wrote:

> I wish that was the case so I could close the book but CPUID's HWmonitor:
>
> http://www.cpuid.com/softwares/hwmonitor.html
>
> and OCCT PT
>
> http://www.ocbase.com/
>
> both report all 6 temps which show the temps fluxuating(within a degree of
> each other but still enough to tell they're different measurements)
>
> It's not the end of the world if I can't get all 6 temps but it'd be nice
> to see something in the works. Thanks for the assistance thus far.
>
>
> On Thu, Mar 14, 2013 at 2:56 PM, Clemens Ladisch <clemens@ladisch.de>wrote:
>
>> Jean Delvare wrote:
>> > On Thu, 14 Mar 2013 09:02:40 -0700, Guenter Roeck wrote:
>> >> On Thu, Mar 14, 2013 at 10:26:39AM -0500, dag dg wrote:
>> >>> I have an AMD Phenom II x4 that will show the individual core temps
>> in a
>> >>> few utilities in windows but for the life of me I can't get
>> lm_sensors to
>> >>> display them. I'm using the k10temp and w83627dhg-isa-0290 modules.
>> This is
>> >>> for Fedora 17 lm_sensors version 3.3.2 kernel 3.7.9-104.fc17.x86_64.
>> Here's
>> >>> what I'm seeing at the moment:
>> >>
>> >> The driver only supports reporting a single temperature, so that is not
>> >> surprising. Someone with access to a datasheet and the time to do it
>> >> would have to enhance the driver.
>> >
>> > Clemens, any info?
>>
>> There are no individual core temperatures.
>>
>> I don't know where those utilities get the values, but I'd guess that they
>> simply repeat the same value.
>>
>>
>> Regards,
>> Clemens
>>
>
>

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Re: [lm-sensors] Getting temps for all CPU cores to show up on an AMD chip

[Clemens Ladisch]

dag dg wrote:
> I wish that was the case so I could close the book but CPUID's
> HWmonitor and OCCT PT both report all 6 temps which show the temps
> fluxuating(within a degree of each other but still enough to tell
> they're different measurements)

I don't know where they get these values from; there's nothing in the
AMD datasheets except the per-die northbridge sensor.  (Even the Boost
function is documented as just counting idle cores.)


Regards,
Clemens

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