search for: fan_calib

...f course suboptimal. This is why I am asking for your help. Would you have some documentation about this fan calibration table that could help me here? Code would be even more appreciated. Thanks a lot in advance, Martin PS: here is most of the code you may want to see: http://fs.mupuf.org/nvidia/fan_calib/ [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png [2] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L333 [3] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L298

...king for your help. Would you have > some documentation about this fan calibration table that could help me > here? Code would be even more appreciated. > > Thanks a lot in advance, > Martin > > PS: here is most of the code you may want to see: > http://fs.mupuf.org/nvidia/fan_calib/ > > [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png > [2] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L333 > [3] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L298 >

...ly compute the duty I need to write to get the 100% fan speed (I have cases where I greatly over-estimate it...). Could you please check out the vbios table I am pointing at? I am quite sure that your documentation will be clearer than my babbling :D Thanks, Martin [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png

...quite > sure that your documentation will be clearer than my babbling :D Yes. We will check on this. There has been some productive discussion internally, but it will take some more investigation. thanks, John Hubbard > > Thanks, > Martin > > [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png >

...> some documentation about this fan calibration table that could help me > > here? Code would be even more appreciated. > > > > Thanks a lot in advance, > > Martin > > > > PS: here is most of the code you may want to see: > > http://fs.mupuf.org/nvidia/fan_calib/ > > > > [1] http://fs.mupuf.org/nvidia/fan_calib/pwm_offset.png > > [2] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L333 > > [3] https://github.com/envytools/envytools/blob/master/nvbios/power.c#L298 > >

Hey, Thanks for your answer, Andy! On 22/11/17 04:06, Ilia Mirkin wrote: > On Tue, Nov 21, 2017 at 8:29 PM, Andy Ritger <aritger at nvidia.com> wrote: >> Hi Martin, > > Martin should have complete answers, > >> >> I was asked to clarify a few things: >> >> (1) Are all the user reports of loud fans on Fermi-era GPUs? > > Yes. Although I