chore: import upstream snapshot with attribution

python/paddle/static/__init__.py

@@ -0,0 +1,119 @@
+#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#   Copyright (c) 2021 NVIDIA Corporation. 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 ..base import Scope  # noqa: F401
+from ..base.backward import append_backward, gradients
+from ..base.compiler import (
+    BuildStrategy,
+    CompiledProgram,
+    IpuCompiledProgram,
+    IpuStrategy,
+)
+from ..base.executor import Executor, global_scope, scope_guard
+from ..base.framework import (
+    Operator,  # noqa: F401
+    Parameter,  # noqa: F401
+    Program,
+    Variable,
+    cpu_places,
+    cuda_places,
+    default_main_program,
+    default_startup_program,
+    device_guard,
+    ipu_shard_guard,
+    name_scope,
+    program_guard,
+    set_ipu_shard,
+    xpu_places,
+)
+from ..base.libpaddle import NativeMetaTensor as MetaTensor  # noqa: F401
+from ..base.param_attr import WeightNormParamAttr
+from ..tensor.creation import create_global_var, create_parameter
+from . import amp, nn  # noqa: F401
+from .input import (
+    InputSpec,
+    data,
+    setitem,  # noqa: F401
+)
+from .io import (
+    deserialize_persistables,
+    deserialize_program,
+    is_persistable,  # noqa: F401
+    load,
+    load_from_file,
+    load_inference_model,
+    load_program_state,
+    load_vars,  # noqa: F401
+    normalize_program,
+    save,
+    save_inference_model,
+    save_to_file,
+    save_vars,  # noqa: F401
+    serialize_persistables,
+    serialize_program,
+    set_program_state,
+)
+from .nn.common import ExponentialMovingAverage, py_func
+from .nn.control_flow import Print
+from .nn.metric import accuracy, auc, ctr_metric_bundle
+from .python_op import register_op  # noqa: F401
+
+__all__ = [
+    'append_backward',
+    'gradients',
+    'Executor',
+    'global_scope',
+    'scope_guard',
+    'BuildStrategy',
+    'CompiledProgram',
+    'ipu_shard_guard',
+    'IpuCompiledProgram',
+    'IpuStrategy',
+    'Print',
+    'py_func',
+    'name_scope',
+    'program_guard',
+    'WeightNormParamAttr',
+    'ExponentialMovingAverage',
+    'default_main_program',
+    'default_startup_program',
+    'Program',
+    'data',
+    'InputSpec',
+    'save',
+    'load',
+    'save_inference_model',
+    'load_inference_model',
+    'serialize_program',
+    'serialize_persistables',
+    'save_to_file',
+    'deserialize_program',
+    'deserialize_persistables',
+    'load_from_file',
+    'normalize_program',
+    'load_program_state',
+    'set_program_state',
+    'cpu_places',
+    'cuda_places',
+    'xpu_places',
+    'Variable',
+    'create_global_var',
+    'accuracy',
+    'auc',
+    'device_guard',
+    'create_parameter',
+    'set_ipu_shard',
+    'ctr_metric_bundle',
+]