A library and CLI utilities for managing performance states of NVIDIA GPUs.
Project description
nvidia-pstate
A library and CLI utilities for managing performance states of NVIDIA GPUs.
Installation
pip3 install nvidia_pstate
Usage (CLI)
# List available performance states (TODO: does not work right now, use nvidia-smi -q and count memory clocks)
nvidia-pstate list-pstates
# Set performance state for specific GPU
nvidia-pstate set-pstate -i 0 -ps 0
# Let driver decide which performance state GPU should use
nvidia-pstate set-pstate -i 0 -ps 16
# Set performance state for all GPUs
nvidia-pstate set-pstate -ps 0
Usage (API)
from nvidia_pstate import set_pstate_low, set_pstate_high
set_pstate_low() # set pstate to "low" level (8 by default)
set_pstate_high() # set pstate to "high" level (16 by default)
# default values can be overrided using NVIDIA_PSTATE_LOW and NVIDIA_PSTATE_HIGH environment variables.
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