21.02
|
Interface for the kernel to run a depthwise convolution native on a tensor. More...
#include <NEDepthwiseConvolutionLayerNativeKernel.h>
Public Member Functions | |
const char * | name () const override |
Name of the kernel. More... | |
NEDepthwiseConvolutionLayerNativeKernel () | |
Default constructor. More... | |
NEDepthwiseConvolutionLayerNativeKernel (const NEDepthwiseConvolutionLayerNativeKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEDepthwiseConvolutionLayerNativeKernel & | operator= (const NEDepthwiseConvolutionLayerNativeKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
NEDepthwiseConvolutionLayerNativeKernel (NEDepthwiseConvolutionLayerNativeKernel &&)=default | |
Default Move Constructor. More... | |
NEDepthwiseConvolutionLayerNativeKernel & | operator= (NEDepthwiseConvolutionLayerNativeKernel &&)=default |
Default move assignment operator. More... | |
~NEDepthwiseConvolutionLayerNativeKernel ()=default | |
Default destructor. More... | |
void | configure (const ITensor *input, const ITensor *weights, const ITensor *biases, ITensor *output, const PadStrideInfo &conv_info, unsigned int depth_multiplier=1, const Size2D &dilation=Size2D(1U, 1U)) |
Initialize the function's source, destination and parameters. 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 *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info, unsigned int depth_multiplier=1, const Size2D &dilation=Size2D(1U, 1U)) |
Static function to check if given info will lead to a valid configuration of NEDepthwiseConvolutionLayerNativeKernel. More... | |
Interface for the kernel to run a depthwise convolution native on a tensor.
Definition at line 41 of file NEDepthwiseConvolutionLayerNativeKernel.h.
Default constructor.
Definition at line 770 of file NEDepthwiseConvolutionLayerNativeKernel.cpp.
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name().
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
Default Move Constructor.
|
default |
Default destructor.
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name().
void configure | ( | const ITensor * | input, |
const ITensor * | weights, | ||
const ITensor * | biases, | ||
ITensor * | output, | ||
const PadStrideInfo & | conv_info, | ||
unsigned int | depth_multiplier = 1 , |
||
const Size2D & | dilation = Size2D(1U, 1U) |
||
) |
Initialize the function's source, destination and parameters.
[in] | input | Source tensor. DataType supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
[in] | weights | Weights tensor. This is a 3D tensor with dimensions [IFM, W, H]. Data type supported: Same as input or QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL when input is QASYMM8/QASYMM8_SIGNED. |
[in] | biases | Biases tensor. A 1D tensor with dimensions [IFM]. Must be nullptr if not needed. Data type supported: Same as input , S32 when input is QASYMM8/QASYMM8_SIGNED. |
[out] | output | Destination tensor. Data type supported: Same as input . |
[in] | conv_info | Padding and stride information to use for the convolution. |
[in] | depth_multiplier | (Optional) Multiplier to apply to the input's depth in order to retrieve the output's depth. Defaults to 1. |
[in] | dilation | (Optional) Dilation, in elements, across x and y. Defaults to (1, 1). |
Definition at line 775 of file NEDepthwiseConvolutionLayerNativeKernel.cpp.
References ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_ERROR_THROW_ON, arm_compute::auto_init_if_empty(), arm_compute::calculate_max_window(), arm_compute::quantization::calculate_quantized_multiplier(), ICloneable< T >::clone(), arm_compute::misc::shape_calculator::compute_depthwise_convolution_shape(), arm_compute::test::validation::conv_info, ITensorInfo::data_type(), ITensorInfo::dimension(), arm_compute::F16, arm_compute::F32, ITensor::info(), arm_compute::test::validation::input, arm_compute::is_data_type_quantized(), arm_compute::is_data_type_quantized_per_channel(), ITensorInfo::num_dimensions(), arm_compute::test::validation::output_shape, arm_compute::QASYMM8, arm_compute::QASYMM8_SIGNED, arm_compute::QSYMM8_PER_CHANNEL, ITensorInfo::quantization_info(), UniformQuantizationInfo::scale, QuantizationInfo::scale(), Dimensions< T >::set_num_dimensions(), ITensorInfo::set_valid_region(), ITensorInfo::tensor_shape(), QuantizationInfo::uniform(), and arm_compute::validate_arguments().
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name(), and arm_compute::test::validation::TEST_CASE().
|
inlineoverridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 44 of file NEDepthwiseConvolutionLayerNativeKernel.h.
References NEDepthwiseConvolutionLayerNativeKernel::configure(), arm_compute::test::validation::conv_info, arm_compute::test::validation::info, arm_compute::test::validation::input, NEDepthwiseConvolutionLayerNativeKernel::NEDepthwiseConvolutionLayerNativeKernel(), NEDepthwiseConvolutionLayerNativeKernel::operator=(), NEDepthwiseConvolutionLayerNativeKernel::run(), arm_compute::U, NEDepthwiseConvolutionLayerNativeKernel::validate(), IKernel::window(), and NEDepthwiseConvolutionLayerNativeKernel::~NEDepthwiseConvolutionLayerNativeKernel().
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name().
|
default |
Default move assignment operator.
|
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 865 of file NEDepthwiseConvolutionLayerNativeKernel.cpp.
References ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, ARM_COMPUTE_UNUSED, ITensorInfo::data_type(), ITensor::info(), arm_compute::is_data_type_quantized_per_channel(), and IKernel::window().
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name().
|
static |
Static function to check if given info will lead to a valid configuration of NEDepthwiseConvolutionLayerNativeKernel.
[in] | input | Source tensor info. DataType supported: QASYMM8/QASYMM8_SIGNED/F16/F32. |
[in] | weights | Weights tensor info. This is a 3D tensor with dimensions [IFM, W, H]. Data type supported: Same as input or QASYMM8/QASYMM8_SIGNED/QSYMM8_PER_CHANNEL when input is QASYMM8/QASYMM8_SIGNED. |
[in] | biases | Biases tensor info. A 1D tensor with dimensions [IFM]. Must be nullptr if not needed. Data type supported: Same as input , S32 when input is QASYMM8/QASYMM8_SIGNED. |
[in] | output | Destination tensor info. Data type supported: Same as input . |
[in] | conv_info | Padding and stride information to use for the convolution. |
[in] | depth_multiplier | (Optional) Multiplier to apply to the input's depth in order to retrieve the output's depth. Defaults to 1. |
[in] | dilation | (Optional) Dilation, in elements, across x and y. Defaults to (1, 1). |
Definition at line 857 of file NEDepthwiseConvolutionLayerNativeKernel.cpp.
References ARM_COMPUTE_RETURN_ON_ERROR, and arm_compute::validate_arguments().
Referenced by NEDepthwiseConvolutionLayerNativeKernel::name().