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#!/bin/bash
#SBATCH --job-name=fw135m-full
#SBATCH --output=/orion/u/oscarwan/ept/ep_run/runs/slurm-fw135m-full-%A_%a.out
#SBATCH --error=/orion/u/oscarwan/ept/ep_run/runs/slurm-fw135m-full-%A_%a.err
#SBATCH --time=72:00:00
#SBATCH --account=orion
#SBATCH --partition=orion
#SBATCH --nodes=1
#SBATCH --ntasks-per-node=1
#SBATCH --gres=gpu:a6000:1
#SBATCH --cpus-per-task=16
#SBATCH --mem=64G
#SBATCH --array=1-2
set -euo pipefail
ROOT_DIR="${ROOT_DIR:-/orion/u/oscarwan/ept}"
RUN_DIR="${ROOT_DIR}/ep_run"
VENV_DIR="${VENV_DIR:-${ROOT_DIR}/.venv}"
PYTHON_BIN="${PYTHON_BIN:-python}"
WAND_PROJECT="ept-fineweb-135M"
WAND_ENTITY="eqprop-llm-training"
DATA_DIR="${DATA_DIR:-${RUN_DIR}/data/fineweb_edu}"
export EPT_DATA_ROOT="${EPT_DATA_ROOT:-${DATA_DIR%/fineweb_edu}}"
SELECTED_LR="${SELECTED_LR:?Submit with --export=ALL,SELECTED_LR=<winning-LR>}"
SEED="${SLURM_ARRAY_TASK_ID:?This script must be submitted as an array job}"
cd "${RUN_DIR}"
mkdir -p runs
if [[ -f "${VENV_DIR}/bin/activate" ]]; then
source "${VENV_DIR}/bin/activate"
fi
if [[ ! -f "${DATA_DIR}/meta.pkl" || ! -f "${DATA_DIR}/train.bin" || ! -f "${DATA_DIR}/val.bin" ]]; then
echo "FineWeb-Edu data is missing at ${DATA_DIR}." >&2
echo "Run prepare_fineweb.py first to create the dataset." >&2
exit 1
fi
echo "Host: $(hostname)"
echo "Job ID: ${SLURM_JOB_ID:-local}; seed: ${SEED}"
echo "Git commit: $(git rev-parse --short HEAD)"
echo "CUDA_VISIBLE_DEVICES=${CUDA_VISIBLE_DEVICES:-unset}"
echo "W&B: ${WAND_ENTITY}/${WAND_PROJECT}"
echo "Selected Adam-side LR: ${SELECTED_LR}; data: ${DATA_DIR}"
nvidia-smi
"${PYTHON_BIN}" fw135m_baseline.py \
--mode full \
--lr "${SELECTED_LR}" \
--seed "${SEED}" \
--wandb_project "${WAND_PROJECT}" \
--execute
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