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OpenPCDet/tools/scripts/slurm_test_mgpu.sh

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2025-09-21 20:19:35 +08:00
#!/usr/bin/env bash
set -x
PARTITION=$1
GPUS=$2
GPUS_PER_NODE=$GPUS
PY_ARGS=${@:3}
JOB_NAME=eval
SRUN_ARGS=${SRUN_ARGS:-""}
while true
do
PORT=$(( ((RANDOM<<15)|RANDOM) % 49152 + 10000 ))
status="$(nc -z 127.0.0.1 $PORT < /dev/null &>/dev/null; echo $?)"
if [ "${status}" != "0" ]; then
break;
fi
done
echo $PORT
srun -p ${PARTITION} \
--job-name=${JOB_NAME} \
--gres=gpu:${GPUS_PER_NODE} \
--ntasks=${GPUS} \
--ntasks-per-node=${GPUS_PER_NODE} \
--kill-on-bad-exit=1 \
${SRUN_ARGS} \
python -u test.py --launcher slurm --tcp_port $PORT ${PY_ARGS}