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#!/bin/bash
#SBATCH --job-name=test_local_user
#SBATCH --account=bfqt-delta-gpu
#SBATCH --partition=gpuA100x4
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --cpus-per-task=32
#SBATCH --gres=gpu:nvidia_a100:4
#SBATCH --mem=200G
#SBATCH --time=1:00:00
#SBATCH --output=test_local_user_%j.out
#SBATCH --error=test_local_user_%j.err
# Test with LOCAL vLLM user simulator (70B AWQ) instead of OpenAI
# Expected: ~2000+ sessions/hr (vs ~60 with OpenAI API latency)
#
# GPU Layout:
# GPU 0-1: 70B user simulator (AWQ INT4, TP=2)
# GPU 2: 8B agent (~24GB)
# GPU 3: Available for embedding/reranker if needed
cd /projects/bfqt/users/yurenh2/ml-projects/personalization-user-model
source /u/yurenh2/miniforge3/etc/profile.d/conda.sh
conda activate eval
export HF_HOME=/projects/bfqt/users/yurenh2/hf_cache/huggingface
export PYTHONPATH="${PWD}/src:${PWD}/collaborativeagents:${PYTHONPATH}"
export NCCL_P2P_DISABLE=1
set -a
source .env
set +a
# Models
MODEL_70B="hugging-quants/Meta-Llama-3.1-70B-Instruct-AWQ-INT4"
MODEL_8B="/projects/bfqt/users/yurenh2/ml-projects/personalization-user-model/models/llama-3.1-8b-instruct"
# Kill any existing vLLM servers
pkill -f "vllm.entrypoints" 2>/dev/null || true
sleep 3
echo "=== Starting 70B User Simulator (GPU 0-1, TP=2) ==="
CUDA_VISIBLE_DEVICES=0,1 python -m vllm.entrypoints.openai.api_server \
--model $MODEL_70B \
--port 8004 \
--tensor-parallel-size 2 \
--gpu-memory-utilization 0.90 \
--max-model-len 4096 \
--quantization awq \
--dtype float16 \
--disable-log-requests \
--guided-decoding-backend outlines &
echo "=== Starting 8B Agent (GPU 2) ==="
CUDA_VISIBLE_DEVICES=2 python -m vllm.entrypoints.openai.api_server \
--model $MODEL_8B \
--port 8003 \
--tensor-parallel-size 1 \
--gpu-memory-utilization 0.50 \
--max-model-len 8192 \
--dtype bfloat16 \
--disable-log-requests &
# Wait for both servers
echo "Waiting for vLLM servers..."
for port in 8004 8003; do
for i in $(seq 1 120); do
curl -s http://localhost:$port/health > /dev/null 2>&1 && break
sleep 2
done
echo " Port $port ready."
done
cd collaborativeagents/scripts
echo ""
echo "=== Running Test: 10 profiles × 2 sessions with LOCAL user simulator ==="
python run_experiments.py \
--methods vanilla \
--datasets math-hard \
--n-profiles 10 \
--n-sessions 2 \
--max-turns 8 \
--use-vllm \
--vllm-user-url http://localhost:8004/v1 \
--vllm-agent-url http://localhost:8003/v1 \
--reward-mode llm \
--parallel-profiles 10 \
--profile-path ../data/complex_profiles_v2/profiles_200.jsonl \
--output-dir ../results/test_local_user_$(date +%Y%m%d_%H%M%S)
echo ""
echo "=== Test Complete ==="
pkill -f "vllm.entrypoints" 2>/dev/null || true
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