chore: import upstream snapshot with attribution

test/sot/test_execution_base.py

@@ -0,0 +1,65 @@
+# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed 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.
+
+import unittest
+
+from test_case_base import TestCaseBase
+
+import paddle
+from paddle.jit.sot import symbolic_translate
+from paddle.static import BuildStrategy
+
+
+def func(x, y):
+    ret = 2 * x
+    ret = paddle.nn.functional.relu(ret)
+    ret = ret + y
+    return ret
+
+
+def simple(x):
+    ret = 2 * x
+    return ret
+
+
+class TestExecutionBase(TestCaseBase):
+    def test_simple(self):
+        x = paddle.to_tensor([1.0])
+        y = paddle.to_tensor([2.0])
+        self.assert_results(simple, x)
+        self.assert_results(simple, y)
+
+
+def foo(x):
+    out = x + 1
+    out = out * 2
+    out = paddle.nn.functional.relu(out)
+    return out
+
+
+class TestBackend(TestCaseBase):
+    def test_backend(self):
+        x = paddle.randn([2, 3])
+        dy_out = foo(x)
+        # TODO(SigureMo): Find a better way to test the CINN backend.
+        if not paddle.is_compiled_with_cinn():
+            return
+        sot_out = symbolic_translate(
+            foo, build_strategy=BuildStrategy(), backend='CINN'
+        )(x)
+        self.assert_nest_match(dy_out, sot_out)
+
+
+if __name__ == "__main__":
+    unittest.main()