21.02
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Interface for the scale kernel. More...
#include <CLScaleKernel.h>
Public Member Functions | |
void | configure (const ICLTensor *input, ICLTensor *output, const ScaleKernelInfo &info) |
Initialise the kernel's inputs, output and interpolation policy. More... | |
void | configure (const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const ScaleKernelInfo &info) |
Initialise the kernel's inputs, output and interpolation policy. More... | |
const ICLTensor * | input () const |
Input tensor accessor. More... | |
const ICLTensor * | output () const |
Output tensor accessor. More... | |
BorderSize | border_size () const override |
The size of the border for that kernel. More... | |
void | run (const Window &window, cl::CommandQueue &queue) override |
Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue. More... | |
InterpolationPolicy | get_interpolation_policy () const |
Public Member Functions inherited from ICLSimpleKernel | |
ICLSimpleKernel () | |
Constructor. More... | |
ICLSimpleKernel (const ICLSimpleKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
ICLSimpleKernel & | operator= (const ICLSimpleKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
ICLSimpleKernel (ICLSimpleKernel &&)=default | |
Allow instances of this class to be moved. More... | |
ICLSimpleKernel & | operator= (ICLSimpleKernel &&)=default |
Allow instances of this class to be moved. More... | |
~ICLSimpleKernel ()=default | |
Default destructor. More... | |
void | configure (const ICLTensor *input, ICLTensor *output, unsigned int num_elems_processed_per_iteration, bool border_undefined=false, const BorderSize &border_size=BorderSize()) |
Configure the kernel. More... | |
Public Member Functions inherited from ICLKernel | |
ICLKernel () | |
Constructor. More... | |
cl::Kernel & | kernel () |
Returns a reference to the OpenCL kernel of this object. More... | |
template<typename T > | |
void | add_1D_array_argument (unsigned int &idx, const ICLArray< T > *array, const Strides &strides, unsigned int num_dimensions, const Window &window) |
Add the passed 1D array's parameters to the object's kernel's arguments starting from the index idx. More... | |
void | add_1D_tensor_argument (unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 1D tensor's parameters to the object's kernel's arguments starting from the index idx. More... | |
void | add_1D_tensor_argument_if (bool cond, unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 1D tensor's parameters to the object's kernel's arguments starting from the index idx if the condition is true. More... | |
void | add_2D_tensor_argument (unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 2D tensor's parameters to the object's kernel's arguments starting from the index idx. More... | |
void | add_2D_tensor_argument_if (bool cond, unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 2D tensor's parameters to the object's kernel's arguments starting from the index idx if the condition is true. More... | |
void | add_3D_tensor_argument (unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 3D tensor's parameters to the object's kernel's arguments starting from the index idx. More... | |
void | add_4D_tensor_argument (unsigned int &idx, const ICLTensor *tensor, const Window &window) |
Add the passed 4D tensor's parameters to the object's kernel's arguments starting from the index idx. More... | |
virtual void | run_op (ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) |
Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue. More... | |
template<typename T > | |
void | add_argument (unsigned int &idx, T value) |
Add the passed parameters to the object's kernel's arguments starting from the index idx. More... | |
void | set_lws_hint (const cl::NDRange &lws_hint) |
Set the Local-Workgroup-Size hint. More... | |
cl::NDRange | lws_hint () const |
Return the Local-Workgroup-Size hint. More... | |
void | set_wbsm_hint (const cl_int &wbsm_hint) |
Set the workgroup batch size modifier hint. More... | |
cl_int | wbsm_hint () const |
Return the workgroup batch size modifier hint. More... | |
const std::string & | config_id () const |
Get the configuration ID. More... | |
void | set_target (GPUTarget target) |
Set the targeted GPU architecture. More... | |
void | set_target (cl::Device &device) |
Set the targeted GPU architecture according to the CL device. More... | |
GPUTarget | get_target () const |
Get the targeted GPU architecture. More... | |
size_t | get_max_workgroup_size () |
Get the maximum workgroup size for the device the CLKernelLibrary uses. More... | |
template<unsigned int dimension_size> | |
void | add_tensor_argument (unsigned &idx, const ICLTensor *tensor, const Window &window) |
template<typename T , unsigned int dimension_size> | |
void | add_array_argument (unsigned &idx, const ICLArray< T > *array, const Strides &strides, unsigned int num_dimensions, const Window &window) |
Add the passed array's parameters to the object's kernel's arguments starting from the index idx. 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... | |
Static Public Member Functions | |
static Status | validate (const ITensorInfo *input, const ITensorInfo *output, const ScaleKernelInfo &info) |
Static function to check if given info will lead to a valid configuration of CLScaleKernel. More... | |
Static Public Member Functions inherited from ICLKernel | |
static constexpr unsigned int | num_arguments_per_1D_array () |
Returns the number of arguments enqueued per 1D array object. More... | |
static constexpr unsigned int | num_arguments_per_1D_tensor () |
Returns the number of arguments enqueued per 1D tensor object. More... | |
static constexpr unsigned int | num_arguments_per_2D_tensor () |
Returns the number of arguments enqueued per 2D tensor object. More... | |
static constexpr unsigned int | num_arguments_per_3D_tensor () |
Returns the number of arguments enqueued per 3D tensor object. More... | |
static constexpr unsigned int | num_arguments_per_4D_tensor () |
Returns the number of arguments enqueued per 4D tensor object. More... | |
static cl::NDRange | gws_from_window (const Window &window) |
Get the global work size given an execution window. More... | |
Interface for the scale kernel.
Definition at line 35 of file CLScaleKernel.h.
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overridevirtual |
The size of the border for that kernel.
Reimplemented from IKernel.
Definition at line 134 of file CLScaleKernel.cpp.
References arm_compute::NCHW.
Referenced by CLScaleKernel::configure().
void configure | ( | const ICLTensor * | input, |
ICLTensor * | output, | ||
const ScaleKernelInfo & | info | ||
) |
Initialise the kernel's inputs, output and interpolation policy.
[in] | input | Source tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 |
[out] | output | Destination tensor. Data types supported: Same as input All but the lowest two dimensions must be the same size as in the input tensor, i.e. scaling is only performed within the XY-plane. |
[in] | info | ScaleKernelInfo Kernel descriptor to be used to configure. |
Definition at line 159 of file CLScaleKernel.cpp.
References CLKernelLibrary::get().
void configure | ( | const CLCompileContext & | compile_context, |
const ICLTensor * | input, | ||
ICLTensor * | output, | ||
const ScaleKernelInfo & | info | ||
) |
Initialise the kernel's inputs, output and interpolation policy.
[in] | compile_context | The compile context to be used. |
[in] | input | Source tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 |
[out] | output | Destination tensor. Data types supported: Same as input All but the lowest two dimensions must be the same size as in the input tensor, i.e. scaling is only performed within the XY-plane. |
[in] | info | ScaleKernelInfo Kernel descriptor to be used to configure. |
Definition at line 164 of file CLScaleKernel.cpp.
References CLBuildOptions::add_option(), CLBuildOptions::add_option_if(), CLBuildOptions::add_option_if_else(), ScaleKernelInfo::align_corners, arm_compute::AREA, ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_THROW_ON, arm_compute::BILINEAR, ScaleKernelInfo::border_mode, CLScaleKernel::border_size(), arm_compute::CENTER, ScaleKernelInfo::constant_border_value, arm_compute::create_kernel(), ScaleKernelInfo::data_layout, ITensorInfo::data_layout(), ITensorInfo::data_type(), ITensorInfo::dimension(), arm_compute::get_cl_type_from_data_type(), arm_compute::get_data_layout_dimension_index(), arm_compute::get_padding_info(), arm_compute::has_padding_changed(), arm_compute::HEIGHT, ITensor::info(), arm_compute::test::validation::info, CLScaleKernel::input(), input_height, input_width, ScaleKernelInfo::interpolation_policy, arm_compute::is_data_type_quantized_asymmetric(), kernel_name, arm_compute::lower_string(), arm_compute::NEAREST_NEIGHBOR, arm_compute::NHWC, ICLKernel::num_arguments_per_2D_tensor(), ICLKernel::num_arguments_per_4D_tensor(), UniformQuantizationInfo::offset, CLBuildOptions::options(), CLScaleKernel::output(), arm_compute::test::validation::qinfo, ITensorInfo::quantization_info(), arm_compute::REPLICATE, BorderSize::right, ScaleKernelInfo::sampling_policy, UniformQuantizationInfo::scale, arm_compute::string_from_data_layout(), arm_compute::string_from_interpolation_policy(), arm_compute::string_from_pixel_value(), arm_compute::support::cpp11::to_string(), arm_compute::utility::tolower(), QuantizationInfo::uniform(), arm_compute::UNKNOWN, arm_compute::validate_arguments(), and arm_compute::WIDTH.
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Definition at line 82 of file CLScaleKernel.h.
References arm_compute::BILINEAR, and arm_compute::UNKNOWN.
const ICLTensor * input | ( | ) | const |
Input tensor accessor.
Definition at line 149 of file CLScaleKernel.cpp.
Referenced by CLScaleKernel::configure().
const ICLTensor * output | ( | ) | const |
Output tensor accessor.
Definition at line 154 of file CLScaleKernel.cpp.
Referenced by CLScaleKernel::configure().
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overridevirtual |
Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue.
[in] | window | Region on which to execute the kernel. (Must be a valid region of the window returned by window()). |
[in,out] | queue | Command queue on which to enqueue the kernel. |
Reimplemented from ICLSimple2DKernel.
Definition at line 251 of file CLScaleKernel.cpp.
References ICLKernel::add_2D_tensor_argument(), ICLKernel::add_4D_tensor_argument(), ARM_COMPUTE_ERROR, ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, Window::collapse(), Window::DimZ, arm_compute::enqueue(), Window::first_slice_window_2D(), Window::first_slice_window_4D(), ICLKernel::lws_hint(), arm_compute::NCHW, arm_compute::NHWC, arm_compute::test::validation::reference::slice(), Window::slide_window_slice_2D(), and IKernel::window().
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static |
Static function to check if given info will lead to a valid configuration of CLScaleKernel.
[in] | input | Source tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/S16/F16/F32 |
[in] | output | Destination tensor info. Data types supported: Same as input All but the lowest two dimensions must be the same size as in the input tensor, i.e. scaling is only performed within the XY-plane. |
[in] | info | ScaleKernelInfo Kernel descriptor to be used to validate |
Definition at line 139 of file CLScaleKernel.cpp.
References ARM_COMPUTE_RETURN_ON_ERROR, ICloneable< T >::clone(), ScaleKernelInfo::data_layout, ITensorInfo::data_layout(), arm_compute::test::validation::info, arm_compute::NCHW, arm_compute::UNKNOWN, and arm_compute::validate_arguments().
Referenced by CLScale::validate().