chore: import upstream snapshot with attribution

2026-07-13 13:36:25 +08:00
commit 26446540fa
3151 changed files with 974126 additions and 0 deletions
@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ruff: noqa: F821
+import random
+
+import pytest
+
+from tvm.rpc import base
+
+
+@pytest.mark.parametrize("device_key", ["16e995b6", "127.0.0.1:5555"])
+def test_rpc_base_random_key(device_key):
+    random.seed(0)
+    key = base.random_key(device_key)
+    assert key.startswith(device_key)
+    res_device_key, _ = base.split_random_key(key)
+    assert device_key == res_device_key
+    # start with seed 0 as well, but use cmap arg(a conflict map)
+    # to generate another unique random key
+    random.seed(0)
+    new_key = base.random_key(device_key, cmap={key})
+    assert key != new_key
+    assert new_key.startswith(device_key)
+    res_device_key2, _ = base.split_random_key(new_key)
+    assert device_key == res_device_key2
+
+
+if __name__ == "__main__":
+    tvm.testing.main()