wehub-resource-sync
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
// Copyright (c) 2026 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 <ATen/core/Tensor.h>
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#include <ATen/ops/tensor_split.h>
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namespace at {
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inline std::vector<at::Tensor> hsplit(const at::Tensor& self,
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int64_t sections) {
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// For 1D tensors, split along dim 0; otherwise split along dim 1
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int64_t dim = self._PD_GetInner().dims().size() == 1 ? 0 : 1;
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return at::tensor_split(self, sections, dim);
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}
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inline std::vector<at::Tensor> hsplit(const at::Tensor& self,
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at::IntArrayRef indices) {
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int64_t dim = self._PD_GetInner().dims().size() == 1 ? 0 : 1;
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return at::tensor_split(self, indices, dim);
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}
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} // namespace at
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namespace at {
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inline std::vector<at::Tensor> Tensor::hsplit(int64_t sections) const {
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return at::hsplit(*this, sections);
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}
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inline std::vector<at::Tensor> Tensor::hsplit(at::IntArrayRef indices) const {
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return at::hsplit(*this, indices);
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}
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} // namespace at
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