File size: 4,047 Bytes
e3cb0cb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | #!/bin/bash
set -euo pipefail
if command -v conda >/dev/null 2>&1; then
CONDA_BASE=$(conda info --base 2>/dev/null || true)
if [ -n "${CONDA_BASE}" ] && [ -f "${CONDA_BASE}/etc/profile.d/conda.sh" ]; then
source "${CONDA_BASE}/etc/profile.d/conda.sh"
if conda env list | awk '{print $1}' | grep -qx "monet"; then
conda activate monet
fi
fi
fi
REPO_DIR=${REPO_DIR:-/raid/yrl/Monet}
cd "${REPO_DIR}"
DATA_ROOT=${DATA_ROOT:-/raid/yrl/dataset_v1_60k/full_no_tool_paper_strict_v1}
TRAIN_JSON=${TRAIN_JSON:-/raid/yrl/dataset_v1_60k/full_no_tool_paper_strict_v1/no_text/train.jsonl}
BASE_MODEL=${BASE_MODEL:-/raid/yrl/hf_models/Qwen2.5-VL-7B-Instruct}
CKPT_ROOT=${CKPT_ROOT:-/raid/yrl/Monet_no_text_ckpts}
TORCHRUN=${TORCHRUN:-/raid/yrl/.envs/lvr/bin/torchrun}
CUDA_VISIBLE_DEVICES=${CUDA_VISIBLE_DEVICES:-0,1,2,3,4,5,6,7}
NPROC=${NPROC:-8}
LATENT_SIZE=8
TOTAL_SAMPLES=${TOTAL_SAMPLES:-53106}
WAIT_SECONDS=${WAIT_SECONDS:-300}
export CUDA_VISIBLE_DEVICES
count_teacher_reps() {
find "${CKPT_ROOT}/teacher_reps_pooled" -maxdepth 1 -type f -name 'rep_*.pt' 2>/dev/null | wc -l
}
wait_for_existing_teacher_reps_job() {
while pgrep -f "src.precompute_teacher_reps.*${CKPT_ROOT}/teacher_reps_pooled" >/dev/null; do
cur=$(count_teacher_reps)
echo "[wait] existing teacher reps job running: ${cur}/${TOTAL_SAMPLES}"
sleep "${WAIT_SECONDS}"
done
}
mkdir -p "${CKPT_ROOT}"
wait_for_existing_teacher_reps_job
# Step 1: precompute pooled aux-image teacher representations from the base model.
mkdir -p "${CKPT_ROOT}/teacher_reps_pooled"
if [ "$(count_teacher_reps)" -lt "${TOTAL_SAMPLES}" ]; then
"${TORCHRUN}" --nproc-per-node=${NPROC} -m src.precompute_teacher_reps \
--bsz 1 \
--data_path ${TRAIN_JSON} \
--load_model_path ${BASE_MODEL} \
--save_model_path ${CKPT_ROOT}/teacher_reps_pooled \
--dataset_root ${DATA_ROOT} \
--latent_size ${LATENT_SIZE} \
--output_hidden_states \
--alignment_layer all_layers \
--allow_no_observation \
--resume
fi
# Step 2: SFT Stage 2 trains the latent body from the base model.
CE_EMPHASIZE_FACTOR=4.0
ALIGNMENT_WEIGHT=2.0
EMPHASIZE_LATENT_WEIGHT=2.0
SAVE=stage2_notext_latent${LATENT_SIZE}_ce${CE_EMPHASIZE_FACTOR}_al${ALIGNMENT_WEIGHT}_emph${EMPHASIZE_LATENT_WEIGHT}
"${TORCHRUN}" --nproc-per-node=${NPROC} -m src.main \
--epochs 2 --bsz 1 --grad_accum_steps 16 \
--stage sft_stage2 \
--data_path ${TRAIN_JSON} \
--load_model_path ${BASE_MODEL} \
--save_model_path ${CKPT_ROOT}/${SAVE} \
--dataset_root ${DATA_ROOT} \
--deepspeed ./deepspeed/ds_zero2_gpu.json \
--latent_size ${LATENT_SIZE} \
--alignment_weight ${ALIGNMENT_WEIGHT} \
--emphasize_latent_weight ${EMPHASIZE_LATENT_WEIGHT} \
--ce_emphasize_factor ${CE_EMPHASIZE_FACTOR} \
--teacher_reps_dir ${CKPT_ROOT}/teacher_reps_pooled \
--alignment_layer all_layers \
--allow_no_observation
# Step 3: dump Stage 2 teacher latents.
STAGE2=${CKPT_ROOT}/${SAVE}
"${TORCHRUN}" --nproc-per-node=${NPROC} -m src.precompute_teacher_latents \
--bsz 1 \
--data_path ${TRAIN_JSON} \
--load_model_path ${STAGE2} \
--save_model_path ${CKPT_ROOT}/teacher_latents \
--dataset_root ${DATA_ROOT} \
--latent_size ${LATENT_SIZE} \
--output_hidden_states \
--allow_no_observation \
--resume
# Step 4: SFT Stage 3 distills no-aux-image student latents from the base model.
CE_EMPHASIZE_FACTOR=4.0
ALIGNMENT_WEIGHT=2.0
SAVE=stage3_notext_latent${LATENT_SIZE}_ce${CE_EMPHASIZE_FACTOR}_al${ALIGNMENT_WEIGHT}
"${TORCHRUN}" --nproc-per-node=${NPROC} -m src.main \
--epochs 2 --bsz 1 --grad_accum_steps 16 \
--stage sft_stage3 \
--data_path ${TRAIN_JSON} \
--load_model_path ${BASE_MODEL} \
--save_model_path ${CKPT_ROOT}/${SAVE} \
--dataset_root ${DATA_ROOT} \
--deepspeed ./deepspeed/ds_zero2_gpu.json \
--latent_size ${LATENT_SIZE} \
--alignment_weight ${ALIGNMENT_WEIGHT} \
--ce_emphasize_factor ${CE_EMPHASIZE_FACTOR} \
--teacher_latent_dir ${CKPT_ROOT}/teacher_latents \
--alignment_layer all_layers \
--allow_no_observation
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