I need to run two Titan Xp cards in TCC mode on windows 10, and according to nvidia-smi.exe -h all Titan products from after Kepler architecture should be supported, however when I try to set them I get:
“Unable to set driver model for GPU 0000:0F:00.0: Not Supported”
Am I missing something here? Would I have been better off going with the Titan X ? :-(
Has anyone out there been able to put the Titan Xp into TCC mode?
Has anyone filed a bug with NVIDIA? From my experience that does work rather well.
Also Windows 10 is nasty with the forced updates and I believe that in the past I have left a Windows 10 PC with an older Titan X in TCC mode then found a week later that the WDDM driver was forcibly installed.
Can’t remember how often I restarted / rebooted including plugging the power after shutdown and new boot.
I do get the following error on both GPUs:
c:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi -g 1 -fdm 1
Unable to set driver model for GPU 0000:84:00.0: Not Supported
Treating as warning and moving on.
All done.
c:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi -g 0 -fdm 1
Unable to set driver model for GPU 0000:83:00.0: Not Supported
Treating as warning and moving on.
All done.
All done, but nothing changes.
This is the out-put of nvidia-smi:
±----------------------------------------------------------------------------+
| NVIDIA-SMI 382.33 Driver Version: 382.33 |
|-------------------------------±---------------------±---------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 TITAN Xp WDDM | 0000:83:00.0 On | N/A |
| 23% 36C P8 14W / 250W | 489MiB / 12288MiB | 1% Default |
±------------------------------±---------------------±---------------------+
| 1 TITAN Xp WDDM | 0000:84:00.0 Off | N/A |
| 23% 30C P8 11W / 250W | 489MiB / 12288MiB | 1% Default |
±------------------------------±---------------------±---------------------+
I filled the bug, pressed “Submit” and than “An error occurred” pop-upped. Why NVidia have such a weird bugtracker? This is not the first problem I encounter with it.
(But I could report bug about this bug in bugreporting)
If you file your bug successfully against windows 7 and give me the bug number reported by the system, I will add windows 10 to the bug report. Yes I am aware this is broken. Yes I have alerted the authorities. No, not everything gets fixed as quickly as you or I would like.
NVIDIA’s bug reporting system restricts access to bug reports to the filer and relevant NVIDIA engineers.
The reason for this is to keep customer data confidential. Bug reports frequently contain data that is sensitive in a competitive sense, whether these are customers in business or academia. Examples could be: what entities are using GPUs, who inside an organization is using GPUs, which GPUs are they using, what products or projects are they using GPUs for, details of customer’s system configurations, details about a customer’s software applications. For customers that are government agencies, one could imagine that security aspects play into this general scenario.