105 lines
3.2 KiB
C++
105 lines
3.2 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2020 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_ELEMENTWISE_H_
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#define TIM_VX_OPS_ELEMENTWISE_H_
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#include "tim/vx/direct_map_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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* ## Add
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*
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* Add(x, y) : x + y. This operation supports broadcasting.
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*
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* ## Sub
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*
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* Sub(x, y) : x - y. This operation supports broadcasting.
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*
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* ## Multiply
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*
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* Multiply(x, y) : Multiplies two tensors, element-wise, also known as Hadamard
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* product. This operation supports broadcasting.
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*
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* - scale: scaling the product.
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*
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* ## Div
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*
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* Div(x, y) : x / y. This operation supports broadcasting.
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*
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* ## Pow
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*
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* Pow(x, y) : x ^ y. This operation supports broadcasting.
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*
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* ## Minimum
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*
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* Minimum(x, y) : min(x, y). This operation supports broadcasting.
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*
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* ## Maximum
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*
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* Maximum(x, y) : max(x, y). This operation supports broadcasting.
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*
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* ## FloorDiv
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*
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* FloorDiv(x, y): floor( x / y ). This operation supports broadcasting.
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*/
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#define DECLARE_ELEMENTWISE_OP(NAME) \
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class NAME : public DirectMapOp { \
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public: \
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NAME(Graph* graph); \
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std::shared_ptr<Operation> Clone( \
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std::shared_ptr<Graph>& graph) const override; \
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};
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DECLARE_ELEMENTWISE_OP(Minimum)
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DECLARE_ELEMENTWISE_OP(Maximum)
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DECLARE_ELEMENTWISE_OP(Add)
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DECLARE_ELEMENTWISE_OP(Sub)
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DECLARE_ELEMENTWISE_OP(Pow)
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DECLARE_ELEMENTWISE_OP(FloorDiv)
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class Multiply : public DirectMapOp {
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public:
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Multiply(Graph* graph, float scale = 1.0f);
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std::shared_ptr<Operation> Clone(std::shared_ptr<Graph>& graph) const override;
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};
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class Div : public DirectMapOp {
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public:
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Div(Graph* graph, float scale = 1.0f);
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std::shared_ptr<Operation> Clone(std::shared_ptr<Graph>& graph) const override;
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};
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#undef DECLARE_ELEMENTWISE_OP
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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_ELEMENTWISE_H_ */
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