diff --git a/benchmark/__init__.py b/benchmark/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/benchmark/base.py b/benchmark/base.py
new file mode 100644
index 0000000..b2448df
--- /dev/null
+++ b/benchmark/base.py
@@ -0,0 +1,89 @@
+import argparse
+import logging
+import sys
+import torch 
+import time
+from collections import defaultdict
+from benchmark.utils import profile_latency, profile_usage
+
+
+class LlamaBenchmarkBase:
+    def __init__(self, model_dir_path: str, device: str, *args, **kwargs) -> None:
+        self.model_dir_path, self.device = model_dir_path, device 
+        self.results = []
+    
+    def load_model(self):
+        return self 
+
+    @profile_usage
+    @profile_latency
+    def run_model(self, prompt: str, max_tokens: int, *args, **kwargs):
+        raise NotImplementedError
+    
+    def benchmark(self, prompt: str, max_tokens: int, repetitions: int, *args, **kwargs) -> None:
+        for i in range(repetitions):
+            logging.info(
+                f"Running repetition [{str(i+1).zfill(len(str(repetitions)))}/{repetitions}]"
+            )
+            (latency, memory_usage), results = self.run_model(
+                prompt=prompt, max_tokens=max_tokens, *args, **kwargs
+            )
+            
+            print(latency, memory_usage)
+            
+            self.results.append((latency, memory_usage))
+            
+        del self.model
+        if self.device == "cuda":
+            torch.cuda.synchronize()
+
+def benchmark_arg_parser(name: str, benchmark_class):
+    parser = argparse.ArgumentParser(description=f"{name} Benchmark.")
+    parser.add_argument(
+        "--prompt",
+        type=str,
+        help="The prompt for the model.",
+    )
+    parser.add_argument("--max_tokens", type=int, help="The maximum number of tokens.")
+    parser.add_argument(
+        "--repetitions",
+        type=int,
+        help="The number of repetitions for the benchmark.",
+    )
+    parser.add_argument(
+        "--device",
+        help="Device to use for the benchmark.",
+    )
+    parser.add_argument(
+        "--log_file",
+        type=str,
+        help="Path to the log file for writing logs (in append mode).",
+    )
+    parser.add_argument(
+        "--models_dir",
+        type=str,
+        help="Path to the models directory.",
+    )
+    
+    args = parser.parse_args()
+    
+    logging.info(
+        f"Running benchmark with: max_tokens={args.max_tokens} prompt={args.prompt} "
+        + f"repetitions={args.repetitions} device={args.device}"
+    )
+    report = defaultdict(lambda: defaultdict(float))
+
+    for precision in ("fp32", "fp16", "int4"):
+        logging.info(f"Running VLLM benchmark on Llama on {precision} precision.")
+
+        llama_vllm_bench = benchmark_class(
+            f"{args.models_dir}/llama-2-7b-hf"
+            if precision != "int4"
+            else f"{args.models_dir}/llama-2-7b-autoawq",
+            device=args.device,
+            precision=precision,
+        ).load_model()
+
+        llama_vllm_bench.benchmark(
+            max_tokens=args.max_tokens, prompt=args.prompt, repetitions=args.repetitions
+        )
\ No newline at end of file
diff --git a/bench_vllm/README.md b/benchmark/bench_vllm/README.md
similarity index 100%
rename from bench_vllm/README.md
rename to benchmark/bench_vllm/README.md
diff --git a/benchmark/bench_vllm/__init__.py b/benchmark/bench_vllm/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/benchmark/bench_vllm/__init__.py
@@ -0,0 +1 @@
+
diff --git a/benchmark/bench_vllm/bench.py b/benchmark/bench_vllm/bench.py
new file mode 100644
index 0000000..88b9c8c
--- /dev/null
+++ b/benchmark/bench_vllm/bench.py
@@ -0,0 +1,46 @@
+import sys 
+from vllm import LLM
+from vllm.model_executor.parallel_utils import parallel_state
+
+import logging
+from benchmark.base import LlamaBenchmarkBase, benchmark_arg_parser
+
+logging.getLogger("vllm").setLevel(logging.ERROR)
+logging.basicConfig(
+    stream=sys.stdout,
+    level=logging.INFO,
+    format="%(asctime)s - %(levelname)s - %(message)s",
+)
+
+class LlamavLLMBenchmark(LlamaBenchmarkBase):
+    def __init__(self, model_dir_path: str, device: str, precision: str) -> None:
+        assert device == "cuda", ValueError("Supported device is cuda only.")
+        assert precision in ["fp16", "fp32", "int4"], ValueError(
+            "supported precision are: fp16, fp32 and int4"
+        )
+
+        self.precision = precision
+        self.precision_map = {"fp16": "float16", "fp32": "float32"}
+        super().__init__(model_dir_path=model_dir_path, device=device)
+    
+    def load_model(self):
+        if self.precision != "int4":
+            self.model = LLM(model=self.model_path)
+            self.model.dtype = self.precision_map[self.precision]
+        else:
+            self.model = LLM(model=self.model_path, quantization="AWQ")
+        return self
+
+    def run_model(self, prompt: str, max_tokens: int) -> float:
+        self.model.max_num_seqs = max_tokens
+        output = self.model.generate(prompts=[prompt])
+        return output
+    
+    def benchmark(self, prompt: str, max_tokens: int, repetitions: int, *args, **kwargs) -> None:
+        super().benchmark(prompt, max_tokens, repetitions, *args, **kwargs)
+        
+        if self.device == "cuda":
+            parallel_state.destroy_model_parallel()
+    
+    
+benchmark_arg_parser(name="vLLM", benchmark_class=LlamavLLMBenchmark)
\ No newline at end of file
diff --git a/bench_vllm/bench.sh b/benchmark/bench_vllm/bench.sh
similarity index 99%
rename from bench_vllm/bench.sh
rename to benchmark/bench_vllm/bench.sh
index eb2afad..0868e73 100755
--- a/bench_vllm/bench.sh
+++ b/benchmark/bench_vllm/bench.sh
@@ -168,6 +168,6 @@ REPETITIONS="${REPETITIONS:-10}"
 MAX_TOKENS="${MAX_TOKENS:-512}"
 DEVICE="${DEVICE:-'cuda'}"
 LOG_FILENAME="${LOG_FILENAME:-"$LOGS_FOLDER/benchmark_vllm_$(date +'%Y%m%d%H%M%S').log"}"
-MODELS_DIR="${MODELS_DIR:-"./models"}"
+MODELS_DIR="${MODELS_DIR:-"../models"}"
 
 run_benchmarks "$PROMPT" "$REPETITIONS" "$MAX_TOKENS" "$DEVICE" "$LOG_FILENAME" "$MODELS_DIR"
diff --git a/bench_vllm/bench.py b/benchmark/bench_vllm/bench2.py
similarity index 100%
rename from bench_vllm/bench.py
rename to benchmark/bench_vllm/bench2.py
diff --git a/bench_vllm/setup.sh b/benchmark/bench_vllm/setup.sh
similarity index 98%
rename from bench_vllm/setup.sh
rename to benchmark/bench_vllm/setup.sh
index 9153211..00832f8 100755
--- a/bench_vllm/setup.sh
+++ b/benchmark/bench_vllm/setup.sh
@@ -8,7 +8,7 @@
 
 set -euo pipefail
 
-AWQ_WEIGHTS_FOLDER="${AWQ_WEIGHTS_FOLDER:-"./models/llama-2-7b-awq"}"
+AWQ_WEIGHTS_FOLDER="${AWQ_WEIGHTS_FOLDER:-"../models/llama-2-7b-awq"}"
 
 check_python() {
     if command -v python &> /dev/null; then
diff --git a/benchmark/utils.py b/benchmark/utils.py
new file mode 100644
index 0000000..9ac89a8
--- /dev/null
+++ b/benchmark/utils.py
@@ -0,0 +1,40 @@
+import os
+import subprocess
+import time 
+import psutil
+import functools
+from contextlib import contextmanager
+from multiprocessing import Pipe, Process
+from multiprocessing.connection import Connection
+from memory_profiler import profile as mem_profile  
+from line_profiler import LineProfiler 
+
+def profile_usage(func):
+    @functools.wraps(func)
+    def wrapper_profile_usage(*args, **kwargs):
+        mem_before = psutil.virtual_memory().used
+        result = func(*args, **kwargs)
+        mem_after = psutil.virtual_memory().used
+        mem_usage = mem_after - mem_before
+        print(f"Memory usage: {mem_usage} bytes")
+        return result, mem_usage
+
+    return wrapper_profile_usage
+
+
+def profile_latency(func):
+    @functools.wraps(func)
+    def wrapper_profile_latency(*args, **kwargs):
+        profiler = LineProfiler()
+        profiler.add_function(func)
+        profiler.enable_by_count()
+        start_time = time.time()
+        result = func(*args, **kwargs)
+        end_time = time.time()
+        profiler.disable_by_count()
+        profiler.print_stats()
+        latency = end_time - start_time
+        print(f"Latency: {latency} seconds")
+        return result, latency
+
+    return wrapper_profile_latency
\ No newline at end of file