chore: import upstream snapshot with attribution

python/paddle/pir/__init__.py

@@ -0,0 +1,69 @@
+#   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.
+
+from paddle.base.libpaddle.pir import (  # noqa: F401
+    Block,
+    CloneOptions,
+    # drr
+    DrrPatternContext,
+    #
+    IrMapping,
+    Operation,
+    OpOperand,
+    PassManager,
+    Program,
+    Type,
+    Value,
+    check_unregistered_ops,
+    create_shaped_type,
+    fake_value,
+    get_chunk_id,
+    get_comp_op_name,
+    get_current_insertion_point,
+    get_fake_value_name,
+    get_op_role,
+    is_fake_value,
+    register_dist_dialect,
+    register_paddle_dialect,
+    reset_insertion_point_to_end,
+    reset_insertion_point_to_start,
+    set_chunk_id,
+    set_comp_op_name,
+    set_insertion_point,
+    set_insertion_point_after,
+    set_insertion_point_to_block_end,
+    set_op_role,
+    translate_to_pir,
+    translate_to_pir_with_param_map,
+    value_is_persistable,
+)
+from paddle.base.wrapped_decorator import signature_safe_contextmanager
+
+from . import core  # noqa: F401
+from .dtype_patch import monkey_patch_dtype  # noqa: F401
+from .math_op_patch import monkey_patch_value  # noqa: F401
+from .program_patch import monkey_patch_program  # noqa: F401
+
+
+@signature_safe_contextmanager
+def _optimized_guard(self, param_and_grads):
+    try:
+        yield
+    finally:
+        pass
+
+
+Program._optimized_guard = _optimized_guard
+
+__all__ = []