112 lines
3.1 KiB
Python
112 lines
3.1 KiB
Python
import unittest
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from sglang.test.test_utils import (
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DEFAULT_FP8_MODEL_NAME_FOR_TEST,
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DEFAULT_MODEL_NAME_FOR_TEST,
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DEFAULT_MOE_MODEL_NAME_FOR_TEST,
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is_in_ci,
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run_bench_serving,
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)
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class TestBenchServing(unittest.TestCase):
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def test_offline_throughput_default(self):
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res = run_bench_serving(
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model=DEFAULT_MODEL_NAME_FOR_TEST,
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num_prompts=500,
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request_rate=float("inf"),
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other_server_args=[],
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)
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if is_in_ci():
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assert res["output_throughput"] > 2600
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def test_offline_throughput_without_radix_cache(self):
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res = run_bench_serving(
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model=DEFAULT_MODEL_NAME_FOR_TEST,
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num_prompts=500,
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request_rate=float("inf"),
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other_server_args=["--disable-radix-cache"],
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)
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if is_in_ci():
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assert res["output_throughput"] > 2800
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def test_offline_throughput_without_chunked_prefill(self):
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res = run_bench_serving(
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model=DEFAULT_MODEL_NAME_FOR_TEST,
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num_prompts=500,
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request_rate=float("inf"),
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other_server_args=["--chunked-prefill-size", "-1"],
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)
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if is_in_ci():
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assert res["output_throughput"] > 2600
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def test_offline_throughput_with_triton_attention_backend(self):
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res = run_bench_serving(
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model=DEFAULT_MODEL_NAME_FOR_TEST,
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num_prompts=500,
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request_rate=float("inf"),
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other_server_args=[
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"--attention-backend",
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"triton",
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"--context-length",
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"8192",
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],
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)
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if is_in_ci():
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assert res["output_throughput"] > 2600
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def test_offline_throughput_default_fp8(self):
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res = run_bench_serving(
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model=DEFAULT_FP8_MODEL_NAME_FOR_TEST,
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num_prompts=500,
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request_rate=float("inf"),
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other_server_args=[],
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)
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if is_in_ci():
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assert res["output_throughput"] > 3100
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def test_online_latency_default(self):
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res = run_bench_serving(
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model=DEFAULT_MODEL_NAME_FOR_TEST,
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num_prompts=100,
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request_rate=1,
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other_server_args=[],
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)
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if is_in_ci():
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assert res["median_e2e_latency_ms"] < 12000
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assert res["median_ttft_ms"] < 80
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assert res["median_itl_ms"] < 12
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def test_moe_offline_throughput_default(self):
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res = run_bench_serving(
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model=DEFAULT_MOE_MODEL_NAME_FOR_TEST,
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num_prompts=300,
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request_rate=float("inf"),
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other_server_args=["--tp", "2"],
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)
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if is_in_ci():
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assert res["output_throughput"] > 1850
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def test_moe_offline_throughput_without_radix_cache(self):
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res = run_bench_serving(
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model=DEFAULT_MOE_MODEL_NAME_FOR_TEST,
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num_prompts=300,
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request_rate=float("inf"),
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other_server_args=["--tp", "2", "--disable-radix-cache"],
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)
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if is_in_ci():
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assert res["output_throughput"] > 1950
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if __name__ == "__main__":
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unittest.main()
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