Search notes:

/dev/nvidia-*

nvidia-caps Multi-instance GPUs (MIG) and NVlink fabric management
nvidia-modeset Kernel Mode Setting (KMS) interface for display management. Handles display resolution changes, monitor hotplug detection, and mode setting operations. Not needed for headlesss GPU servers or pure CUDA/compute workloads.
nvidia-uvm Automatic page migration between CPU and GPU. uvm = unified virtual memory.
nvidia-uvm-tools Debugging and profiling interface for UVM.
nvidiactl Control/query system wide operations/characteristics (not targetting a specific GPU). Used for example by NVIDIA libraries to query system capabilities and enumerate available GPUs.
nvidia0 First GPU (nvidia1 is the second GPU, etc.)

See also

/dev, /dev/dri
In WSL: /dev/dxg
The NVIDIA Container Toolkit.

Index

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