ARM Compute Library
17.04
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NEON kernel to perform col2im reshaping. More...
#include <NECol2ImKernel.h>
Public Member Functions | |
NECol2ImKernel () | |
Default constructor. More... | |
NECol2ImKernel (const NECol2ImKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NECol2ImKernel & | operator= (const NECol2ImKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NECol2ImKernel (NECol2ImKernel &&)=default | |
Allow instances of this class to be moved. More... | |
NECol2ImKernel & | operator= (NECol2ImKernel &&)=default |
Allow instances of this class to be moved. More... | |
~NECol2ImKernel ()=default | |
Default destructor. More... | |
void | configure (const ITensor *input, ITensor *output, std::pair< unsigned int, unsigned int > convolved_dims) |
Set the input and output of the kernel. More... | |
void | run (const Window &window) override |
Execute the kernel on the passed window. More... | |
Public Member Functions inherited from ICPPKernel | |
virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
Public Member Functions inherited from IKernel | |
IKernel () | |
Constructor. More... | |
virtual | ~IKernel ()=default |
Destructor. More... | |
virtual bool | is_parallelisable () const |
Indicates whether or not the kernel is parallelisable. More... | |
virtual BorderSize | border_size () const |
The size of the border for that kernel. More... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
NEON kernel to perform col2im reshaping.
Rearranges each matrix column into image blocks. It's the inverse operation of NEIm2ColKernel.
For example, a vector of 9 elements can be reshaped to a block(image) of 3x3:
\[ \left( \begin{array}{ccccccccc} a0 & a1 & a2 & a3 & a4 & a5 & a6 & a7 & a8 \\ \end{array} \right) \rightarrow \left( \begin{array}{ccc} a0 & a1 & a2 \\ a3 & a4 & a5 \\ a6 & a7 & a8 \\ \end{array} \right) \]
Definition at line 51 of file NECol2ImKernel.h.
NECol2ImKernel | ( | ) |
Default constructor.
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
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default |
Allow instances of this class to be moved.
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default |
Default destructor.
void configure | ( | const ITensor * | input, |
ITensor * | output, | ||
std::pair< unsigned int, unsigned int > | convolved_dims | ||
) |
Set the input and output of the kernel.
[in] | input | The input tensor to convert. Data types supported: F32 |
[out] | output | The output tensor. 3 lower dimensions represent a single output [width, height, OFM], while the rest represent batch of outputs. Data types supported: Same as input |
[in] | convolved_dims | Output convolved dimensions. |
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
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default |
Allow instances of this class to be moved.
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overridevirtual |
Execute the kernel on the passed window.
[in] | window | Region on which to execute the kernel. (Must be a region of the window returned by window()) |
Implements ICPPKernel.