21.02
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Interface for the quantization layer kernel. More...
#include <NEQuantizationLayerKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEQuantizationLayerKernel () | |
Default constructor. More... | |
NEQuantizationLayerKernel (const NEQuantizationLayerKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEQuantizationLayerKernel & | operator= (const NEQuantizationLayerKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEQuantizationLayerKernel (NEQuantizationLayerKernel &&)=default | |
Default Move Constructor. More... | |
NEQuantizationLayerKernel & | operator= (NEQuantizationLayerKernel &&)=default |
Default move assignment operator. More... | |
~NEQuantizationLayerKernel ()=default | |
Default destructor. More... | |
void | configure (const ITensor *input, ITensor *output) |
Set the input, output. More... | |
void | run (const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. 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... | |
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... | |
Static Public Member Functions | |
static Status | validate (const ITensorInfo *input, const ITensorInfo *output) |
Static function to check if given info will lead to a valid configuration of NEQuantizationLayerKernel. More... | |
Interface for the quantization layer kernel.
Definition at line 38 of file NEQuantizationLayerKernel.h.
Default constructor.
Definition at line 107 of file NEQuantizationLayerKernel.cpp.
Referenced by NEQuantizationLayerKernel::name().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
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default |
Default Move Constructor.
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default |
Default destructor.
Referenced by NEQuantizationLayerKernel::name().
Set the input, output.
[in] | input | Source tensor. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. |
[out] | output | Destination tensor with the same dimensions of input. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16. |
Definition at line 112 of file NEQuantizationLayerKernel.cpp.
References ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_ERROR_THROW_ON, arm_compute::calculate_max_window(), ITensorInfo::data_type(), ITensor::info(), arm_compute::test::validation::input, ITensorInfo::num_dimensions(), Dimensions< T >::set_num_dimensions(), ITensorInfo::set_valid_region(), arm_compute::string_from_data_type(), ITensorInfo::tensor_shape(), and arm_compute::validate_arguments().
Referenced by NEQuantizationLayerKernel::name().
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inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 41 of file NEQuantizationLayerKernel.h.
References NEQuantizationLayerKernel::configure(), arm_compute::test::validation::info, arm_compute::test::validation::input, NEQuantizationLayerKernel::NEQuantizationLayerKernel(), NEQuantizationLayerKernel::operator=(), NEQuantizationLayerKernel::run(), NEQuantizationLayerKernel::validate(), IKernel::window(), and NEQuantizationLayerKernel::~NEQuantizationLayerKernel().
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delete |
Prevent instances of this class from being copied (As this class contains pointers)
Referenced by NEQuantizationLayerKernel::name().
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default |
Default move assignment operator.
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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 257 of file NEQuantizationLayerKernel.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 NEQuantizationLayerKernel::name().
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static |
Static function to check if given info will lead to a valid configuration of NEQuantizationLayerKernel.
[in] | input | Input tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F32/F16. |
[in] | output | Output tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QASYMM16. |
Definition at line 163 of file NEQuantizationLayerKernel.cpp.
References ARM_COMPUTE_RETURN_ON_ERROR, Window::collapse_if_possible(), arm_compute::compute_requantization_scale_offset(), ITensorInfo::data_type(), Window::DimX, Window::DimZ, Window::Dimension::end(), arm_compute::execute_window_loop(), ITensor::info(), arm_compute::test::validation::input, arm_compute::is_data_type_quantized_asymmetric(), Iterator::ptr(), ITensorInfo::quantization_info(), Qasymm8QuantizationHelper< QUANTIZED_TYPE >::quantize(), arm_compute::quantize_qasymm16(), Window::set(), Window::Dimension::start(), arm_compute::TO_NEAREST_EVEN, arm_compute::TO_ZERO, QuantizationInfo::uniform(), arm_compute::validate_arguments(), arm_compute::vquantize_qasymm16(), arm_compute::wrapper::vstore(), IKernel::window(), and Window::x().
Referenced by NEQuantizationLayerKernel::name(), and NEQuantizationLayer::validate().