chore: vendor sglang v0.5.10 snapshot

third_party/sglang/test/manual/nightly/test_vlms_perf.py

@@ -0,0 +1,87 @@
+import os
+import unittest
+import warnings
+
+from sglang.test.nightly_utils import NightlyBenchmarkRunner
+from sglang.test.test_utils import (
+    DEFAULT_URL_FOR_TEST,
+    ModelLaunchSettings,
+    _parse_int_list_env,
+    parse_models,
+)
+
+PROFILE_DIR = "performance_profiles_vlms"
+
+MODEL_DEFAULTS = [
+    # Keep conservative defaults. Can be overridden by env NIGHTLY_VLM_MODELS
+    ModelLaunchSettings(
+        "Qwen/Qwen2.5-VL-7B-Instruct",
+        extra_args=["--mem-fraction-static=0.7"],
+    ),
+    ModelLaunchSettings(
+        "google/gemma-3-27b-it",
+    ),
+    ModelLaunchSettings("Qwen/Qwen3-VL-30B-A3B-Instruct", extra_args=["--tp=2"]),
+    # "OpenGVLab/InternVL2_5-2B",
+    # buggy in official transformers impl
+    # "openbmb/MiniCPM-V-2_6",
+]
+
+
+class TestNightlyVLMModelsPerformance(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        warnings.filterwarnings(
+            "ignore", category=ResourceWarning, message="unclosed.*socket"
+        )
+
+        nightly_vlm_models_str = os.environ.get("NIGHTLY_VLM_MODELS")
+        if nightly_vlm_models_str:
+            cls.models = []
+            model_paths = parse_models(nightly_vlm_models_str)
+            for model_path in model_paths:
+                cls.models.append(ModelLaunchSettings(model_path))
+        else:
+            cls.models = MODEL_DEFAULTS
+
+        cls.base_url = DEFAULT_URL_FOR_TEST
+
+        cls.batch_sizes = _parse_int_list_env("NIGHTLY_VLM_BATCH_SIZES", "1,1,2,8,16")
+        cls.input_lens = tuple(_parse_int_list_env("NIGHTLY_VLM_INPUT_LENS", "4096"))
+        cls.output_lens = tuple(_parse_int_list_env("NIGHTLY_VLM_OUTPUT_LENS", "512"))
+        cls.runner = NightlyBenchmarkRunner(PROFILE_DIR, cls.__name__, cls.base_url)
+        cls.runner.setup_profile_directory()
+
+    def test_bench_one_batch(self):
+        all_model_succeed = True
+
+        for model_setup in self.models:
+            with self.subTest(model=model_setup.model_path):
+                # VLMs need additional benchmark args for dataset and trust-remote-code
+                extra_bench_args = [
+                    "--trust-remote-code",
+                    "--dataset-name=mmmu",
+                ]
+
+                results, success = self.runner.run_benchmark_for_model(
+                    model_path=model_setup.model_path,
+                    batch_sizes=self.batch_sizes,
+                    input_lens=self.input_lens,
+                    output_lens=self.output_lens,
+                    other_args=model_setup.extra_args,
+                    extra_bench_args=extra_bench_args,
+                )
+
+                if not success:
+                    all_model_succeed = False
+
+                self.runner.add_report(results)
+
+        self.runner.write_final_report()
+
+        if not all_model_succeed:
+            raise AssertionError("Some models failed the perf tests.")
+
+
+if __name__ == "__main__":
+    unittest.main()