CUDA support for vGPU in container/on host

hlab

New Member
Mar 26, 2023
22
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I've installed driver version: 525.85.07 on pve host.
However support CUDA Version shows N/A.

How do I make sure CUDA is supported by `nvidia-smi` ?

I'm using:
NVIDIA Tesla P40
pve 7.4.13

Running `nvidia-smi`:

Bash:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.85.07    Driver Version: 525.85.07    CUDA Version: N/A      |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  Tesla P40           On   | 00000000:81:00.0 Off |                  Off |
| N/A   36C    P8    21W / 250W |     50MiB / 24576MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
 
I've installed driver version: 525.85.07 on pve host.
However support CUDA Version shows N/A.

How do I make sure CUDA is supported by `nvidia-smi` ?

I'm using:
NVIDIA Tesla P40
pve 7.4.13

Running `nvidia-smi`:

Bash:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.85.07    Driver Version: 525.85.07    CUDA Version: N/A      |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  Tesla P40           On   | 00000000:81:00.0 Off |                  Off |
| N/A   36C    P8    21W / 250W |     50MiB / 24576MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
Just to update: I need to install normal drivers (instead of host drivers) if I want cuda support on host (and in container)
In case of VM it's ok to install host driver and then normal drivers in VM itself