21.02
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Interface for the kernel to run the derivative along the X/Y directions on a tensor. More...
#include <NEDerivativeKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEDerivativeKernel () | |
Default constructor. More... | |
NEDerivativeKernel (const NEDerivativeKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEDerivativeKernel & | operator= (const NEDerivativeKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEDerivativeKernel (NEDerivativeKernel &&)=default | |
Allow instances of this class to be moved. More... | |
NEDerivativeKernel & | operator= (NEDerivativeKernel &&)=default |
Allow instances of this class to be moved. More... | |
~NEDerivativeKernel ()=default | |
Default destructor. More... | |
void | configure (const ITensor *input, ITensor *output_x, ITensor *output_y, bool border_undefined) |
Initialise the kernel's sources, destination and border. More... | |
void | run (const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. More... | |
BorderSize | border_size () const override |
The size of the border for that kernel. More... | |
Public Member Functions inherited from ICPPKernel | |
virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
virtual void | run_nd (const Window &window, const ThreadInfo &info, const Window &thread_locator) |
legacy compatibility layer for implemantions which do not support thread_locator In these cases we simply narrow the interface down the legacy version More... | |
virtual void | run_op (ITensorPack &tensors, const Window &window, const ThreadInfo &info) |
Execute the kernel on the passed window. 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... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
Interface for the kernel to run the derivative along the X/Y directions on a tensor.
Definition at line 36 of file NEDerivativeKernel.h.
Default constructor.
Definition at line 46 of file NEDerivativeKernel.cpp.
Referenced by NEDerivativeKernel::name().
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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.
Referenced by NEDerivativeKernel::name().
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overridevirtual |
The size of the border for that kernel.
Reimplemented from IKernel.
Definition at line 51 of file NEDerivativeKernel.cpp.
Referenced by NEDerivativeKernel::configure(), and NEDerivativeKernel::name().
void configure | ( | const ITensor * | input, |
ITensor * | output_x, | ||
ITensor * | output_y, | ||
bool | border_undefined | ||
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Initialise the kernel's sources, destination and border.
[in] | input | Source tensor. Data type supported: U8. |
[out] | output_x | (Optional) Destination tensor for the X gradient. Data type supported: S16. |
[out] | output_y | (Optional) Destination tensor for the Y gradient. Data type supported: S16. |
[in] | border_undefined | True if the border mode is undefined. False if it's replicate or constant. |
Definition at line 56 of file NEDerivativeKernel.cpp.
References ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN, NEDerivativeKernel::border_size(), arm_compute::calculate_max_window(), arm_compute::execute_window_loop(), ITensor::info(), arm_compute::test::validation::input, BorderSize::left, num_elems_processed_per_iteration, Iterator::ptr(), arm_compute::S16, ITensorInfo::strides_in_bytes(), BorderSize::top, arm_compute::U8, arm_compute::update_window_and_padding(), ITensorInfo::valid_region(), and IKernel::window().
Referenced by NEDerivativeKernel::name().
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inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 39 of file NEDerivativeKernel.h.
References NEDerivativeKernel::border_size(), NEDerivativeKernel::configure(), arm_compute::test::validation::info, arm_compute::test::validation::input, NEDerivativeKernel::NEDerivativeKernel(), NEDerivativeKernel::operator=(), NEDerivativeKernel::run(), IKernel::window(), and NEDerivativeKernel::~NEDerivativeKernel().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
Referenced by NEDerivativeKernel::name().
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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()) |
[in] | info | Info about executing thread and CPU. |
Reimplemented from ICPPKernel.
Definition at line 223 of file NEDerivativeKernel.cpp.
References ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, ARM_COMPUTE_UNUSED, and IKernel::window().
Referenced by NEDerivativeKernel::name().