111 lines
4.3 KiB
C++
111 lines
4.3 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2020-2023 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************/
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#ifndef TIM_VX_OPS_CONV2D_H_
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#define TIM_VX_OPS_CONV2D_H_
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#include <array>
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#include "tim/vx/builtin_op.h"
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namespace tim {
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namespace vx {
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namespace ops {
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/**
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* ## Conv2d
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*
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* Performs a 2-D convolution operation, include classic Conv2D /
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* Depthwise Conv2D / Group Conv2D / Dilation Conv2D.
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*
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* Input:
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* - input [WHCN or CWHN].
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* - kernel [ WHIcOc ] (Ic: Input Channels. Oc: Output Channels).
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* - bias [ O ]. Optional.
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*
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* Attribute:
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* - weights : the output channel number for weight tensor.
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* - ksize : the height and width for weight tensor.
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* - padding : AUTO, VALID or SAME.
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* - pad : pad value for each spatial axis.
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* - stride : stride along each spatial axis.
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* - dilation : dilation value along each spatial axis of the filter.
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* - multiplier: function similar to group attribute on other framework,
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* but the value is different. multiplier = weights / group.
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* - layout : WHCN or CWHN.
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*/
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class Conv2d : public BuiltinOp {
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public:
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Conv2d(Graph* graph, PadType padding,
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const std::array<uint32_t, 2>& stride,
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const std::array<uint32_t, 2>& dilation, int32_t multiplier = 0,
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DataLayout input_layout = DataLayout::WHCN,
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DataLayout kernel_layout = DataLayout::WHIcOc);
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Conv2d(Graph* graph, const std::array<uint32_t, 4> pad,
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const std::array<uint32_t, 2>& stride,
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const std::array<uint32_t, 2>& dilation, int32_t multiplier = 0,
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DataLayout input_layout = DataLayout::WHCN,
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DataLayout kernel_layout = DataLayout::WHIcOc);
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Conv2d(Graph* graph, int32_t weights, PadType padding,
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const std::array<uint32_t, 2>& ksize,
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const std::array<uint32_t, 2>& stride,
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const std::array<uint32_t, 2>& dilation, int32_t multiplier = 0,
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DataLayout input_layout = DataLayout::WHCN,
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DataLayout kernel_layout = DataLayout::WHIcOc);
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Conv2d(Graph* graph, int32_t weights, PadType padding,
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const std::array<uint32_t, 2>& ksize,
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const std::array<uint32_t, 2>& stride,
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const std::array<uint32_t, 2>& dilation,
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const std::array<uint32_t, 4>& pad, int32_t multiplier = 0,
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DataLayout input_layout = DataLayout::WHCN,
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DataLayout kernel_layout = DataLayout::WHIcOc);
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DataLayout KernelDataLayout() { return kernel_layout_; }
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std::shared_ptr<Operation> Clone(std::shared_ptr<Graph>& graph) const override;
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const std::vector<std::shared_ptr<Tensor>> ConstantInputsTensor() const override;
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protected:
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const uint32_t weights_;
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const PadType padding_;
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const std::array<uint32_t, 2> ksize_;
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const std::array<uint32_t, 2> stride_;
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const std::array<uint32_t, 2> dilation_;
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const std::array<uint32_t, 4> pad_;
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const int32_t multiplier_;
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const DataLayout kernel_layout_;
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#if defined(__clang__) && (__clang_major__ >= 15)
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#define TIM_VX_OPS_CONV2D_WITH_F16BIAS 1
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private:
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void OnBindInputPostProc(const std::shared_ptr<Tensor>& tensor,
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int32_t input_idx) override;
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#endif
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};
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} // namespace ops
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} // namespace vx
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} // namespace tim
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#endif /* TIM_VX_OPS_CONV2D_H_ */ |