mirror of https://github.com/alibaba/MNN.git
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
//
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// Matrix.hpp
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// MNN
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//
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// Created by MNN on 2018/08/20.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef Matrix_hpp
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#define Matrix_hpp
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#include <stdio.h>
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#include <memory>
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#include <MNN/Tensor.hpp>
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namespace MNN {
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namespace Math {
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class MNN_PUBLIC Matrix {
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public:
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static Tensor* createShape(int w, int h, void* data = nullptr);
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static Tensor* create(int w, int h);
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static void multi(Tensor* C, const Tensor* A, const Tensor* B);
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static void add(Tensor* C, const Tensor* A, const Tensor* B);
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static void dot(Tensor* C, const Tensor* A, const Tensor* B);
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static void divPerLine(Tensor* C, const Tensor* A, const Tensor* Line);
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static void invert(Tensor* dst, const Tensor* src);
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static void transpose(Tensor* dst, const Tensor* src);
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static void print(const Tensor* C, const char* head = "Matrix:");
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static void mulPerLine(Tensor* C, const Tensor* A, const Tensor* Line);
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static std::shared_ptr<Tensor> polyMulti(std::shared_ptr<Tensor> A, std::shared_ptr<Tensor> B);
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// the determinant of the matrix
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static float matDet(const Tensor* A);
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};
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} // namespace Math
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} // namespace MNN
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#endif /* Matrix_hpp */
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