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[single_stage_detector] Updated run_and_time.sh for customizing number of GPUs on single node #808

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Merged
merged 3 commits into from
Aug 11, 2025
Merged

[single_stage_detector] Updated run_and_time.sh for customizing number of GPUs on single node #808

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c37ae36
Added support for dataset customization
jamesljlster Jun 4, 2025
5238041
Added support for setting GPUs on single node training
jamesljlster Jun 4, 2025
5e3e7c0
Revert "Added support for dataset customization"
jamesljlster Aug 9, 2025
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3 changes: 2 additions & 1 deletion single_stage_detector/ssd/run_and_time.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@ NUMEPOCHS=${NUMEPOCHS:-30}
LOG_INTERVAL=${LOG_INTERVAL:-20}
DATASET_DIR=${DATASET_DIR:-"/datasets/open-images-v6-mlperf"}
TORCH_HOME=${TORCH_HOME:-"$(pwd)/torch-model-cache"}
DGXNGPU=${DGXNGPU:-1}

# Handle MLCube parameters
while [ $# -gt 0 ]; do
Expand Down Expand Up @@ -76,7 +77,7 @@ if [ -n "${SLURM_LOCALID-}" ]; then
fi
else
# Mode 2: Single-node Docker; need to launch tasks with torchrun
CMD=( "torchrun" "--standalone" "--nnodes=1" "--nproc_per_node=1" )
CMD=( "torchrun" "--standalone" "--nnodes=1" "--nproc_per_node=${DGXNGPU}" )
[ "$MEMBIND" = false ] && CMD+=( "--no_membind" )
fi

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