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