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chore: import upstream snapshot with attribution
2026-07-13 13:24:42 +08:00

65 lines
1.9 KiB
Python

# Copyright 2025-present the HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import asyncio
import json
import time
import aiohttp
import typer
def chat(
msg: str,
target: str = "lora1",
max_tokens: int = 100,
deterministic: bool = True,
record: str = "",
num_requests: int = 32,
):
payload = {
"model": target,
"prompt": msg,
"max_tokens": max_tokens,
}
if deterministic:
payload = payload | {"temperature": 0, "top_p": 1, "top_k": 1}
url = "http://localhost:8000/v1/completions"
async def _request(session):
async with session.post(url, json=payload) as response:
response_json = await response.json()
return response_json["choices"][0]["text"]
async def run_concurrent():
async with aiohttp.ClientSession() as session:
tasks = [_request(session) for _ in range(num_requests)]
return await asyncio.gather(*tasks)
start_time = time.time()
response_texts = asyncio.run(run_concurrent())
end_time = time.time()
print(f"Completed {num_requests} requests in {end_time - start_time:.2f} seconds")
if record:
with open(record, "w") as f:
json.dump({"prompt": msg, "responses": response_texts}, f, indent=2)
else:
print(response_texts[0])
if __name__ == "__main__":
typer.run(chat)