84 lines
2.3 KiB
Python
84 lines
2.3 KiB
Python
import unittest
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import torch
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from sglang.test.accuracy_test_runner import AccuracyTestParams
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from sglang.test.ci.ci_register import register_cuda_ci
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from sglang.test.run_combined_tests import run_combined_tests
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from sglang.test.test_utils import (
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CustomTestCase,
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ModelLaunchSettings,
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)
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register_cuda_ci(est_time=720, stage="base-c", runner_config="4-gpu-b200")
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QWEN35_FP4_MODEL = "nvidia/Qwen3.5-397B-A17B-NVFP4"
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ACC_THRESHOLDS = {QWEN35_FP4_MODEL: {"gsm8k": 0.95}}
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_cuda_major = int(torch.version.cuda.split(".")[0]) if torch.version.cuda else 0
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_is_sm100_cuda13 = (
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torch.cuda.is_available()
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and torch.cuda.get_device_capability()[0] >= 10
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and _cuda_major >= 13
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)
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@unittest.skipUnless(_is_sm100_cuda13, "requires SM100+ GPU and CUDA 13+")
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class TestQwen35FP4FlashInfer(CustomTestCase):
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def test_gsm8k(self):
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base_args = [
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"--tp-size",
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"4",
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"--chunked-prefill-size",
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"2048",
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"--mamba-scheduler-strategy",
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"extra_buffer",
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"--mamba-track-interval",
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"128",
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"--mamba-ssm-dtype",
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"bfloat16",
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"--max-running-requests",
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"128",
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"--reasoning-parser",
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"qwen3",
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"--attention-backend",
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"trtllm_mha",
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"--quantization",
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"modelopt_fp4",
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"--model-loader-extra-config",
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'{"enable_multithread_load": true,"num_threads": 64}',
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"--linear-attn-decode-backend",
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"flashinfer",
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"--linear-attn-prefill-backend",
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"flashinfer",
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]
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variants = [
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ModelLaunchSettings(
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QWEN35_FP4_MODEL,
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extra_args=base_args,
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variant="FlashInfer",
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),
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]
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run_combined_tests(
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models=variants,
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test_name="Qwen3.5-397B-A17B-NVFP4",
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accuracy_params=AccuracyTestParams(
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dataset="gsm8k",
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baseline_accuracy=ACC_THRESHOLDS[QWEN35_FP4_MODEL]["gsm8k"],
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num_examples=200,
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num_threads=128,
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max_tokens=16000,
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thinking_mode="qwen3",
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temperature=0.6,
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top_p=0.95,
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top_k=20,
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),
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)
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if __name__ == "__main__":
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unittest.main()
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