p-doom/crowd-code-dataset-0.2 huggingface dataset:
[tab] experiments/tokenizer_grain_checkpointing.sh (shellscript)
#!/usr/bin/env bash

#SBATCH --nodes=1
#SBATCH --ntasks-per-node=8
#SBATCH --time=12:00:00
#SBATCH --cpus-per-task=1
#SBATCH --gres=gpu:8
#SBATCH --mem=100GB

source .venv/bin/activate

data_dir="${PWD}/data_arrayrecord/dummy"
ckpt_dir="${PWD}/checkpoints/tokenizer_openai_grain_checkpointing"

mkdir -p $ckpt_dir

export PYTHONUNBUFFERED=1
srun python train_tokenizer.py \
    --batch_size 12 \
    --save_ckpt \
    --log_checkpoint_interval 5 \
    --ckpt_dir $ckpt_dir \
    --num_steps 300000 \
    --warmup_steps 10000 \
    --seed 0 \
    --init_lr=0.0000866 \
    --max_lr=0.0000866 \
    --data_dir $data_dir
[tab] slurm/jobs/franz/berlin/coinrun/coinrun_tokenizer/coinrun_tokenizer_repoduction.sbatch (shellscript)
#!/usr/bin/env bash

#SBATCH --nodes=1
#SBATCH --ntasks-per-node=1
#SBATCH --time=24:00:00
#SBATCH --cpus-per-task=8
#SBATCH --gres=gpu:1
#SBATCH --output=/fast/project/HFMI_SynergyUnit/jafar_ws/logs/ali/coinrun/tokenizer/%x_%j.log
#SBATCH --error=/fast/project/HFMI_SynergyUnit/jafar_ws/logs/ali/coinrun/tokenizer/%x_%j.log
#SBATCH --job-name=train_tokenizer_coinrun_reproduction
#SBATCH --requeue
#SBATCH --signal=b:usr1@300 # 5 min before timeout

# --- signal trap to requeue job before timeout ---
requeue_job() {
    echo "[$(date)] caught sigusr1 (timeout warning), requeueing slurm job $SLURM_JOB_ID..."
    # optional: trigger checkpoint saving here
    # e.g., touch $checkpoint_dir/requeue_trigger
    scontrol requeue $SLURM_JOB_ID
    exit 0
}

trap requeue_job sigusr1

# set checkpoint flag based on restart count
restart_count=$(scontrol show job $SLURM_JOB_ID | grep -o 'Restarts=[0-9]*' | cut -d'=' -f2)

if [ $restart_count -eq 0 ]; then
    restore_ckpt_flag="--no-restore-ckpt"
else
    restore_ckpt_flag="--restore-ckpt"
fi

# Log the sbatch script
cat $0

module unload mpi/openmpi/5.0
module unload devel/cuda/12.4
source .venv/bin/activate

job_name=$SLURM_JOB_NAME
slurm_job_id=$SLURM_JOB_ID

tags="coinrun reproduction 10m_dataset tokenizer"

array_records_dir="/fast/project/HFMI_SynergyUnit/jafar_ws/data/coinrun/array_records_10m"

CHECKPOINT_DIR="/fast/project/HFMI_SynergyUnit/jafar_ws/checkpoints/coinrun/tokenizer/${job_name}_${slurm_job_id}"
mkdir -p $CHECKPOINT_DIR

env | grep SLURM

srun python train_tokenizer.py \
    --save_ckpt \
    $restore_ckpt_flag \
    --wandb_id $SLURM_JOB_ID \
    --ckpt_dir $CHECKPOINT_DIR \
    --batch_size=48 \
    --image_height=64 \
    --image_width=64 \
    --init_lr=0 \
    --max_lr=3e-4 \
    --log_image_interval=1000 \
    --log_checkpoint_interval=1000 \
    --log \
    --name="${job_name}_${slurm_job_id}" \
    --tags $tags \
    --entity instant-uv \
    --project jafar \
    --data_dir $array_records_dir &

child_pid=$!

wait $child_pid