Хочу cli интерфейс управления Nvidia картой (в частности скорость вращения кулера и частота ядра). Карта GXT 460.
Базовые показатели:
> nvidia-settings -q [gpu:1]/GPU3DClockFreqs
Attribute 'GPU3DClockFreqs' (debian-cudaminer:0[gpu:1]): 725,1800.
The valid values for 'GPU3DClockFreqs' are in the ranges 405 - 1451, 450 - 2160 (inclusive).
'GPU3DClockFreqs' can use the following target types: X Screen, GPU.
Безрезультатно пробовал:
> sudo nvidia-settings -a [gpu:1]/GPU3DClockFreqs=750,1850
ERROR: Error assigning value 49153850 to attribute 'GPU3DClockFreqs' (debian-cudaminer:0[gpu:1]) as specified in assignment
'[gpu:1]/GPU3DClockFreqs=750,1850' (Unknown Error).
Использовав подсказку:
sudo nvidia-settings -a GPUOverclockingState=1 -a [gpu:1]/GPU3DClockFreqs=750,1850
Но, к сожалению результат не изменился
> nvidia-settings -q [gpu:1]/GPU3DClockFreqs
Attribute 'GPU3DClockFreqs' (debian-cudaminer:0[gpu:1]): 725,1800.
The valid values for 'GPU3DClockFreqs' are in the ranges 405 - 1451, 450 - 2160 (inclusive).
'GPU3DClockFreqs' can use the following target types: X Screen, GPU.
Куда копать ?
P.S. nvclock:
It seems your card isn't officialy supported in NVClock yet.
The reason can be that your card is too new.
If you want to try it anyhow [DANGEROUS], use the option -f to force the setting(s).
NVClock will then assume your card is a 'normal', it might be dangerous on other cards.
Also please email the author the pci_id of the card for further investigation.
Section "Screen"
...
Option "Coolbits" "1"
...
EndSection
P.S.S. а напряжение(VDDC) на карте можно как-то через cli менять ?