chore: import upstream snapshot with attribution

python/paddle/incubate/asp/__init__.py

@@ -0,0 +1,44 @@
+# Copyright (c) 2021 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 .asp import (
+    ASPHelper,  # noqa: F401
+    decorate,
+    prune_model,
+    reset_excluded_layers,
+    set_excluded_layers,
+)
+from .supported_layer_list import add_supported_layer
+from .utils import (  # noqa: F401
+    CheckMethod,
+    MaskAlgo,
+    calculate_density,
+    check_mask_1d,
+    check_mask_2d,
+    check_sparsity,
+    create_mask,
+    get_mask_1d,
+    get_mask_2d_best,
+    get_mask_2d_greedy,
+)
+
+__all__ = [
+    'calculate_density',
+    'decorate',
+    'prune_model',
+    'set_excluded_layers',
+    'reset_excluded_layers',
+    'add_supported_layer',
+]