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Update API Documentation / build-api-docs (push) Has been cancelled
Add complete FunASR codebase including models, runtime, and documentation.
32 lines
723 B
Python
32 lines
723 B
Python
# Copyright (c) Facebook, Inc. and its affiliates.
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#
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# This source code is licensed under the MIT license found in the
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# LICENSE file in the root directory of this source tree.
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import torch
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class GradMultiply(torch.autograd.Function):
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@staticmethod
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def forward(ctx, x, scale):
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"""Forward pass for training.
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Args:
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ctx: TODO.
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x: TODO.
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scale: TODO.
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"""
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ctx.scale = scale
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res = x.new(x)
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return res
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@staticmethod
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def backward(ctx, grad):
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"""Backward.
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Args:
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ctx: TODO.
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grad: TODO.
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"""
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return grad * ctx.scale, None
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