46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
import json
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import unittest
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import sglang as sgl
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from sglang.test.test_utils import DEFAULT_MODEL_NAME_FOR_TEST
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class TestSRTBackend(unittest.TestCase):
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def test_engine_runtime_consistency(self):
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prompt = "Today is a sunny day and I like"
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model_path = DEFAULT_MODEL_NAME_FOR_TEST
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sampling_params = {"temperature": 0, "max_new_tokens": 8}
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engine = sgl.Engine(model_path=model_path, random_seed=42)
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out1 = engine.generate(prompt, sampling_params)["text"]
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engine.shutdown()
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runtime = sgl.Runtime(model_path=model_path, random_seed=42)
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out2 = json.loads(runtime.generate(prompt, sampling_params))["text"]
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runtime.shutdown()
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print("==== Answer 1 ====")
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print(out1)
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print("==== Answer 2 ====")
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print(out2)
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assert out1 == out2, f"{out1} != {out2}"
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def test_engine_multiple_generate(self):
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# just to ensure there is no issue running multiple generate calls
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prompt = "Today is a sunny day and I like"
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model_path = DEFAULT_MODEL_NAME_FOR_TEST
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sampling_params = {"temperature": 0, "max_new_tokens": 8}
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engine = sgl.Engine(model_path=model_path, random_seed=42)
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engine.generate(prompt, sampling_params)
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engine.generate(prompt, sampling_params)
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engine.shutdown()
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if __name__ == "__main__":
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unittest.main()
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