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OGAAA/Codes/3-2_model_training/legacy/train_single_turn.sh
HenryChou020514 0f90602339 Add per-combo pipeline scripts, fix eval semantics, exclude large artifacts
Pipeline (stages 1 -> 4-1) can now be run in order from each stage folder.

Stage scripts:
- 2-1: make SEP/FocalLora prep portable (derive paths from __file__ instead of
  hardcoded /home/hujk/...) and add prepare_head_ident_dataset.sh runner.
  Verified the SEP converter reproduces the committed jsonl byte-for-byte.
- 2-2: unify the four Ident_IH_ALL_1-4_<model>.sh scripts (modernise llama to
  conda hook + $ROOT/models; add the missing FocalLora step to qwen3-4b/8b so
  focallora.json gets generated for them too).
- 2-3: default TARGETS now covers the three curves from the README
  (all_roc_inst_0.1, user_roc_inst_0.1, focallora).
- 3-2: add combos/ with 24 scripts (4 models x {pbs,nts,nts_wam} x {squad,tri}),
  head ranking pinned to all_roc_inst_0.1, TOPK overridable.
- 4-1: add eval_single.sh driver + combos/ with 24 cross-eval wrappers
  (squad-trained -> tri-eval and vice versa), reusing the --eval-only path.

Eval semantics:
- Judge ASR before UTIL: a response carrying the injected answer now counts as
  attacked even when it also contains the correct answer. This changes the
  metric, so old training_log.csv rows are not comparable.
- Add --dev-holdout: reserve the last N source rows as a dev slice; training
  drops them and the in-training quick eval uses only them. Previously the
  quick eval silently defaulted to the squad evaluation set, which contradicted
  the README and self-contaminated squad-trained runs.
- train_attn_kl_clean.sh now passes --eval-data-path/--eval-topicattack-path.
- Add --eval-step0 to log an untuned-baseline row before any weight update.

Housekeeping:
- Quarantine superseded entry points under legacy/ (2-2 single-step wrappers,
  3-2 old _tuning.fix.* wrappers, 3-1 auxiliary), each with a README.
- Fix .gitignore: the model_score rule was anchored at the repo root and never
  matched Codes/..., so ~26GB of intermediates had been staged. Now excludes
  *.pkl (~25GB), heads_sorted_eval/ (~690MB), outputs_lora/ checkpoints
  (~3.2GB) and pycache. heads_sorted/ and head_scoring_combined.json are kept
  deliberately: they are small and are the HEAD_PATH inputs stage 3-2 needs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-17 13:58:36 +08:00

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#!/usr/bin/env sh
set -eu
export CUDA_VISIBLE_DEVICES=${CUDA_VISIBLE_DEVICES:-0}
CONDA_BIN=${CONDA_BIN:-}
if [ -z "$CONDA_BIN" ]; then
if command -v conda >/dev/null 2>&1; then
CONDA_BIN=$(command -v conda)
elif [ -x /opt/miniconda/bin/conda ]; then
CONDA_BIN=/opt/miniconda/bin/conda
fi
fi
if [ -n "$CONDA_BIN" ]; then
eval "$("$CONDA_BIN" shell.bash hook)"
conda activate focallora4
fi
SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
BASE=$(CDPATH= cd -- "$SCRIPT_DIR/.." && pwd)
MODEL_PATH=${MODEL_PATH:-/data/local/hujk/models/Llama-3.1-8B-Instruct}
DATA_PATH=${DATA_PATH:-$BASE/3-1_model_training_data_gen/single_turn/tri_native_tool_response_only.json}
HEAD_PATH=${HEAD_PATH:-$BASE/2-2_head_identification_scoring/model_score/sep_Llama-3.1-8B-Instruct/heads_sorted/all_roc_inst_0.1.json}
OUTPUT_DIR=${OUTPUT_DIR:-$SCRIPT_DIR/outputs_lora/llama31-8b_tri_native_tool_response_only}
python "$SCRIPT_DIR/_tuning.fix.modified.py" \
--model_path "$MODEL_PATH" \
--data_path "$DATA_PATH" \
--head_path "$HEAD_PATH" \
--output_dir "$OUTPUT_DIR" \
--topk "${TOPK:-100p}" \
--epochs "${EPOCHS:-30}" \
--batch_size "${BATCH_SIZE:-6}" \
--batch-save-interval "${BATCH_SAVE_INTERVAL:-100}" \
--lr "${LR:-5e-4}" \
--lambda_preserve "${LAMBDA_PRESERVE:-1.0}"