[Test] split test/registered/distributed/ into topic folders (#26240)

test/registered/dp_engine/test_data_parallelism.py

@@ -0,0 +1,71 @@
+import time
+import unittest
+
+import requests
+
+from sglang.srt.utils import kill_process_tree
+from sglang.test.ci.ci_register import register_amd_ci, register_cuda_ci
+from sglang.test.kits.eval_accuracy_kit import GSM8KMixin
+from sglang.test.test_utils import (
+    DEFAULT_MODEL_NAME_FOR_TEST,
+    DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
+    DEFAULT_URL_FOR_TEST,
+    CustomTestCase,
+    popen_launch_server,
+)
+
+register_cuda_ci(est_time=91, stage="base-b", runner_config="2-gpu-large")
+register_amd_ci(est_time=73, suite="stage-b-test-2-gpu-large-amd")
+
+
+class TestDataParallelism(CustomTestCase, GSM8KMixin):
+    gsm8k_accuracy_thres = 0.7
+
+    @classmethod
+    def setUpClass(cls):
+        cls.model = DEFAULT_MODEL_NAME_FOR_TEST
+        cls.base_url = DEFAULT_URL_FOR_TEST
+        cls.process = popen_launch_server(
+            cls.model,
+            cls.base_url,
+            timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
+            other_args=["--dp", 2],
+        )
+
+    @classmethod
+    def tearDownClass(cls):
+        kill_process_tree(cls.process.pid)
+
+    def test_update_weight(self):
+        response = requests.post(
+            self.base_url + "/update_weights_from_disk",
+            json={"model_path": DEFAULT_MODEL_NAME_FOR_TEST},
+        )
+
+        # check if the response is 200
+        assert response.status_code == 200
+
+        # pause a few seconds then send again
+        time.sleep(1)
+
+        response = requests.post(
+            self.base_url + "/update_weights_from_disk",
+            json={"model_path": DEFAULT_MODEL_NAME_FOR_TEST},
+        )
+
+        # check if the response is 200
+        assert response.status_code == 200
+
+    def test_get_memory_pool_size(self):
+        # use `server_info` instead since `get_memory_pool_size` is merged into `server_info`
+        response = requests.get(self.base_url + "/server_info")
+        assert response.status_code == 200
+
+        time.sleep(1)
+
+        response = requests.get(self.base_url + "/server_info")
+        assert response.status_code == 200
+
+
+if __name__ == "__main__":
+    unittest.main()