wehub-resource-sync
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "paddle/phi/core/dense_tensor.h"
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namespace phi {
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namespace funcs {
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// Use For Matrix OP, reduce_sum 'in' according to out's dim
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// for example: in's dim = [5, 3, 2, M, N] ; out's dim = [3, 1, M, N]
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// axis [0, 2] of DenseTensor 'in' will be reduced
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template <typename T, typename Context>
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class MatrixReduceSumFunctor {
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public:
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void operator()(const Context& dev_ctx,
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const DenseTensor& in,
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DenseTensor* out);
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};
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} // namespace funcs
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} // namespace phi
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