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41 lines
962 B
41 lines
962 B
#!/bin/bash
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#
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# check-gpu-utilization.sh
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# Given a SLURM cluster, enumerate all the GPU nodes except those that are down
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#
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# Created: 2023-04-06
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set -eu
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# Must be a valid regex
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GPU_PARTITIONS='^gpu$'
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# list GPU nodes being utilized (partially/fully)
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LIST_GPU_NODES=( $(sinfo -N | awk '($3 ~ /'"$GPU_PARTITIONS"'/) && ($4 ~ /^(mix|alloc)$/) { print $1 }') )
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echo "$0"
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date
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# list all the jobs:
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echo "=== LISTING OF ALL GPU JOBS ==="
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LIST_GPU_JOBS=$(squeue | awk '$2 ~ /'"$GPU_PARTITIONS"'/ { print }')
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echo "$LIST_GPU_JOBS"
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echo
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echo "=== LISTING OF GPU UTILIZATIONS PER NODE ==="
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for Node in "${LIST_GPU_NODES[@]}"; do
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echo " :: node: $Node"
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ssh "$Node" nvidia-smi
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echo
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done
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echo
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echo "=== LISTING OF GPU JOB SPECIFICATIONS ==="
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for Job in $(echo "${LIST_GPU_JOBS}" | awk '{ if ($1 != "JOBID") { print($1) } }'); do
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#echo " :: Job: $Node"
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scontrol show job "$Job"
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#echo
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done
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#squeue | awk '$2 ~ /'"$GPU_PARTITIONS"'/ { print }'
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