Check wattage of NVIDIA GPU returns 0 if above threshold of 30W
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| 1 | #!/usr/bin/env bash |
| 2 | set -euo pipefail |
| 3 | |
| 4 | POWER_LIMIT=30 |
| 5 | |
| 6 | power="$(nvidia-smi --query-gpu=power.draw --format=csv,noheader,nounits 2>/dev/null | head -n1)" |
| 7 | |
| 8 | if [[ -z "$power" ]]; then |
| 9 | echo "OOPS: cannot read GPU power - check nvidia GPU driver" |
| 10 | exit 1 |