56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
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<!--Copyright 2020 The HuggingFace Team. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
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an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
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specific language governing permissions and limitations under the License.
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⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
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rendered properly in your Markdown viewer.
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-->
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# Custom Layers and Utilities
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This page lists all the custom layers used by the library, as well as the utility functions and classes it provides for modeling.
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Most of those are only useful if you are studying the code of the models in the library.
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## Layers
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[[autodoc]] GradientCheckpointingLayer
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## Attention Functions
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[[autodoc]] AttentionInterface
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- register
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## Attention Mask Functions
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[[autodoc]] AttentionMaskInterface
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- register
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## Rotary Position Embedding Functions
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[[autodoc]] dynamic_rope_update
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## Pytorch custom modules
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[[autodoc]] pytorch_utils.Conv1D
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## PyTorch Helper Functions
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[[autodoc]] pytorch_utils.apply_chunking_to_forward
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[[autodoc]] pytorch_utils.find_pruneable_heads_and_indices
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[[autodoc]] pytorch_utils.prune_layer
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[[autodoc]] pytorch_utils.prune_conv1d_layer
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[[autodoc]] pytorch_utils.prune_linear_layer
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