137 lines
3.9 KiB
Python
137 lines
3.9 KiB
Python
import unittest
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from types import SimpleNamespace
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from urllib.parse import urlparse
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from sglang.srt.utils import get_device_sm, kill_process_tree
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from sglang.test.ci.ci_register import register_cuda_ci
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from sglang.test.few_shot_gsm8k import run_eval as run_eval_few_shot_gsm8k
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from sglang.test.test_utils import (
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DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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DEFAULT_URL_FOR_TEST,
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popen_launch_server,
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try_cached_model,
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)
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register_cuda_ci(est_time=420, suite="stage-c-test-4-gpu-b200")
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MODEL_PATH = "Qwen/Qwen3-4B-Instruct-2507-FP8"
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BF16_MODEL_PATH = "Qwen/Qwen3-4B-Instruct-2507"
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class FP8BlockwiseGemmBase:
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backend = None
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@classmethod
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def setUpClass(cls):
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if cls.backend is None:
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raise NotImplementedError("Subclass must set 'backend' attribute")
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cls.model = try_cached_model(MODEL_PATH)
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cls.base_url = DEFAULT_URL_FOR_TEST
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other_args = [
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"--trust-remote-code",
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"--fp8-gemm-backend",
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cls.backend,
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]
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cls.process = popen_launch_server(
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cls.model,
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cls.base_url,
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timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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other_args=other_args,
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)
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@classmethod
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def tearDownClass(cls):
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kill_process_tree(cls.process.pid)
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def test_gsm8k(self):
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parsed_url = urlparse(self.base_url)
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args = SimpleNamespace(
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num_shots=8,
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data_path=None,
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num_questions=1319,
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max_new_tokens=512,
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parallel=200,
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host=f"{parsed_url.scheme}://{parsed_url.hostname}",
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port=parsed_url.port,
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)
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metrics = run_eval_few_shot_gsm8k(args)
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print(metrics)
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self.assertGreaterEqual(metrics["accuracy"], 0.8)
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class MXFP8GemmBase:
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backend = None
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@classmethod
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def setUpClass(cls):
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if cls.backend is None:
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raise NotImplementedError("Subclass must set 'backend' attribute")
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cls.model = try_cached_model(BF16_MODEL_PATH)
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cls.base_url = DEFAULT_URL_FOR_TEST
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other_args = [
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"--trust-remote-code",
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"--quantization",
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"mxfp8",
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"--fp8-gemm-backend",
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cls.backend,
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]
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cls.process = popen_launch_server(
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cls.model,
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cls.base_url,
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timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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other_args=other_args,
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)
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@classmethod
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def tearDownClass(cls):
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kill_process_tree(cls.process.pid)
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def test_gsm8k(self):
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parsed_url = urlparse(self.base_url)
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args = SimpleNamespace(
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num_shots=8,
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data_path=None,
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num_questions=1319,
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max_new_tokens=512,
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parallel=200,
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host=f"{parsed_url.scheme}://{parsed_url.hostname}",
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port=parsed_url.port,
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)
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metrics = run_eval_few_shot_gsm8k(args)
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print(metrics)
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self.assertGreaterEqual(metrics["accuracy"], 0.8)
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class TestFP8BlockwiseGemmTriton(FP8BlockwiseGemmBase, unittest.TestCase):
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backend = "triton"
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class TestFP8BlockwiseGemmDeepGemm(FP8BlockwiseGemmBase, unittest.TestCase):
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backend = "deep_gemm"
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@unittest.skipIf(get_device_sm() < 100, "Test requires CUDA SM 100 or higher")
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class TestFP8BlockwiseGemmFlashinferTrtllm(FP8BlockwiseGemmBase, unittest.TestCase):
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backend = "flashinfer_trtllm"
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@unittest.skipIf(get_device_sm() != 90, "Test requires CUDA SM 90")
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class TestFP8BlockwiseGemmFlashinferDeepGemm(FP8BlockwiseGemmBase, unittest.TestCase):
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backend = "flashinfer_deepgemm"
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@unittest.skipIf(get_device_sm() < 100, "Test requires CUDA SM 100 or higher")
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class TestMXFP8GemmTriton(MXFP8GemmBase, unittest.TestCase):
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backend = "triton"
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@unittest.skipIf(get_device_sm() < 100, "Test requires CUDA SM 100 or higher")
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class TestMXFP8GemmFlashinferTrtllm(MXFP8GemmBase, unittest.TestCase):
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backend = "flashinfer_trtllm"
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if __name__ == "__main__":
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unittest.main()
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