#!/bin/bash
set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SCRIPT="$SCRIPT_DIR/swap_analysis_synthetic.py"
PYTHON="/usr/bin/python3"
MODEL="qwen"
LOG_DIR="$SCRIPT_DIR/logs_counter_only/${MODEL}"
mkdir -p "$LOG_DIR"

# Qwen2-VL-7B: ~20GB per scale → 5 scales fit on GPUs 0-4 (one per GPU)
# Adjust GPUS to match your available GPU layout.
SCALES=("vanilla" "80k" "400k" "800k" "2m")
GPUS=(0 1 2 3 4)

echo "========================================="
echo " Qwen Synthetic Swap Analysis (counter-only): Launching ${#SCALES[@]} scales in parallel"
echo "========================================="

PIDS=()
for i in "${!SCALES[@]}"; do
    scale="${SCALES[$i]}"
    gpu="${GPUS[$i]}"
    log="${LOG_DIR}/${scale}.log"

    echo "[GPU $gpu] $scale -> $log"
    CUDA_VISIBLE_DEVICES=$gpu $PYTHON "$SCRIPT" \
        --model_type $MODEL \
        --scales $scale \
        --device cuda \
        --no-auto-roborefer \
        --counter-only \
        > "$log" 2>&1 &
    PIDS+=($!)
done

echo ""
echo "Waiting for all ${#PIDS[@]} processes..."
FAILED=0
for i in "${!PIDS[@]}"; do
    pid="${PIDS[$i]}"
    scale="${SCALES[$i]}"
    if wait $pid; then
        echo "[DONE] $scale (PID $pid) - SUCCESS"
    else
        echo "[FAIL] $scale (PID $pid) - EXIT CODE $?"
        FAILED=$((FAILED + 1))
    fi
done

if [ $FAILED -gt 0 ]; then
    echo "WARNING: $FAILED scale(s) failed. Check logs in $LOG_DIR"
fi

echo "========================================="
echo " Qwen: Merge 1/2 (full, all categories)"
echo "========================================="
$PYTHON "$SCRIPT" --model_type $MODEL --merge \
    --scales vanilla 80k 400k 800k 2m \
    --counter-only \
    2>&1 | tee "${LOG_DIR}/merge.log"

echo "========================================="
echo " Qwen: Merge 2/2 (VD-only)"
echo "========================================="
$PYTHON "$SCRIPT" --model_type $MODEL --merge \
    --scales vanilla 80k 400k 800k 2m \
    --counter-only --vd-only \
    2>&1 | tee "${LOG_DIR}/merge_vd_only.log"

echo "ALL DONE: $MODEL (counter-only)"
echo "Results (full)   : $SCRIPT_DIR/results_counter_only/$MODEL/"
echo "Results (vd-only): $SCRIPT_DIR/results_counter_only/vd-only/$MODEL/"