Compute Library
 21.02
NEDerivative.cpp
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25 
26 #include "arm_compute/core/Error.h"
32 
33 namespace arm_compute
34 {
35 NEDerivative::~NEDerivative() = default;
36 
38  : _kernel(), _border_handler()
39 {
40 }
41 
42 void NEDerivative::configure(ITensor *input, ITensor *output_x, ITensor *output_y, BorderMode border_mode, uint8_t constant_border_value)
43 {
45  ARM_COMPUTE_ERROR_ON((output_x == nullptr) && (output_y == nullptr));
46 
47  _kernel = std::make_unique<NEDerivativeKernel>();
48  _border_handler = std::make_unique<NEFillBorderKernel>();
49 
50  _kernel->configure(input, output_x, output_y, border_mode == BorderMode::UNDEFINED);
51  _border_handler->configure(input, BorderSize(1), border_mode, PixelValue(constant_border_value));
52 }
53 
55 {
56  NEScheduler::get().schedule(_border_handler.get(), Window::DimZ);
57  NEScheduler::get().schedule(_kernel.get(), Window::DimY);
58 }
59 } // namespace arm_compute
BorderMode
Methods available to handle borders.
Definition: Types.h:265
NEDerivative()
Default constructor.
Class describing the value of a pixel for any image format.
Definition: PixelValue.h:34
Container for 2D border size.
Definition: Types.h:273
void configure(ITensor *input, ITensor *output_x, ITensor *output_y, BorderMode border_mode, uint8_t constant_border_value=0)
Initialise the function&#39;s source, destinations and border mode.
1 channel, 1 U8 per channel
#define ARM_COMPUTE_ERROR_ON(cond)
If the condition is true then an error message is printed and an exception thrown.
Definition: Error.h:466
Interface for Neon tensor.
Definition: ITensor.h:36
Copyright (c) 2017-2021 Arm Limited.
#define ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(t, c,...)
Definition: Validate.h:790
static constexpr size_t DimY
Alias for dimension 1 also known as Y dimension.
Definition: Window.h:45
virtual void schedule(ICPPKernel *kernel, const Hints &hints)=0
Runs the kernel in the same thread as the caller synchronously.
static constexpr size_t DimZ
Alias for dimension 2 also known as Z dimension.
Definition: Window.h:47
Borders are left undefined.
void run() override
Run the kernels contained in the function.
~NEDerivative()
Default destructor.
static IScheduler & get()
Access the scheduler singleton.
Definition: Scheduler.cpp:94