#!/usr/bin/env bash
set -eo pipefail

CASE="${1:?case required}"
GPU="${2:-0}"

source /home/yurenh2/miniconda3/etc/profile.d/conda.sh
conda activate rrm
cd /home/yurenh2/rrm/research/flossing

HRM_ROOT="/home/yurenh2/rrm/hrm/checkpoints/Sudoku-extreme-1k-aug-1000 ACT-torch/HierarchicalReasoningModel_ACTV1 righteous-python"
TRM_ROOT="/home/yurenh2/rrm/trm/checkpoints/Sudoku-extreme-1k-aug-1000-ACT-torch/pretrain_mlp_t_sudoku_singleGPU"

run_one() {
  local tag="$1"
  shift
  echo "[$(date -Is)] START ${tag} on GPU ${GPU}"
  CUDA_VISIBLE_DEVICES="${GPU}" python step9_trajectory_perturb_train.py "$@" \
    > "${tag}.log" 2>&1
  echo "[$(date -Is)] DONE ${tag}"
}

case "${CASE}" in
  hrm_baseline50k)
    run_one step9_E_hrm_baseline_parallel_fixed_26040_50k \
      --model hrm \
      --ckpt-root "${HRM_ROOT}" \
      --ckpt-name step_26040 \
      --mode baseline_clean \
      --rollout-impl parallel_fixed \
      --train-steps 50000 \
      --batch-size 8 \
      --lr 1e-5 \
      --seed 42 \
      --eval-every 2500 \
      --eval-n 1024 \
      --eval-batch-size 32 \
      --save-best \
      --save-final \
      --save-every-eval \
      --save-train-state \
      --out step9_E_hrm_baseline_parallel_fixed_26040_50k.json
    ;;

  hrm_multi4_loguniform50k)
    run_one step9_F_hrm_multi4_loguniform_ramp_26040_50k \
      --model hrm \
      --ckpt-root "${HRM_ROOT}" \
      --ckpt-name step_26040 \
      --mode multi_perturbed_ce \
      --rollout-impl parallel_fixed \
      --n-trajectories 4 \
      --train-steps 50000 \
      --batch-size 8 \
      --lr 1e-5 \
      --noise-std 0.001 \
      --noise-min 0.00003 \
      --noise-max 0.003 \
      --noise-sampling loguniform \
      --sigma-start 0 \
      --sigma-ramp-steps 5000 \
      --perturb both \
      --seed 42 \
      --eval-every 2500 \
      --eval-n 1024 \
      --eval-batch-size 32 \
      --save-best \
      --save-final \
      --save-every-eval \
      --save-train-state \
      --out step9_F_hrm_multi4_loguniform_ramp_26040_50k.json
    ;;

  trm_baseline50k)
    run_one step9_G_trm_baseline_parallel_fixed_26041_batch4_50k \
      --model trm \
      --ckpt-root "${TRM_ROOT}" \
      --ckpt-name step_26041 \
      --mode baseline_clean \
      --rollout-impl parallel_fixed \
      --train-steps 50000 \
      --batch-size 4 \
      --lr 1e-5 \
      --seed 42 \
      --eval-every 2500 \
      --eval-n 1024 \
      --eval-batch-size 32 \
      --save-best \
      --save-final \
      --save-every-eval \
      --save-train-state \
      --out step9_G_trm_baseline_parallel_fixed_26041_batch4_50k.json
    ;;

  trm_multi4_loguniform50k)
    run_one step9_H_trm_multi4_loguniform_ramp_26041_batch4_50k \
      --model trm \
      --ckpt-root "${TRM_ROOT}" \
      --ckpt-name step_26041 \
      --mode multi_perturbed_ce \
      --rollout-impl parallel_fixed \
      --n-trajectories 4 \
      --train-steps 50000 \
      --batch-size 4 \
      --lr 1e-5 \
      --noise-std 0.001 \
      --noise-min 0.00003 \
      --noise-max 0.003 \
      --noise-sampling loguniform \
      --sigma-start 0 \
      --sigma-ramp-steps 5000 \
      --perturb both \
      --seed 42 \
      --eval-every 2500 \
      --eval-n 1024 \
      --eval-batch-size 32 \
      --save-best \
      --save-final \
      --save-every-eval \
      --save-train-state \
      --out step9_H_trm_multi4_loguniform_ramp_26041_batch4_50k.json
    ;;

  *)
    echo "unknown case: ${CASE}" >&2
    exit 2
    ;;
esac