21.02
|
Interface for shifting the logits values around the max value and exponentiating the result. More...
#include <GCSoftmaxLayerKernel.h>
Public Member Functions | |
GCLogits1DShiftExpSumKernel () | |
Default constructor. More... | |
GCLogits1DShiftExpSumKernel (const GCLogits1DShiftExpSumKernel &)=delete | |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
GCLogits1DShiftExpSumKernel & | operator= (const GCLogits1DShiftExpSumKernel &)=delete |
Prevent instances of this class from being copied (As this class contains pointers) More... | |
GCLogits1DShiftExpSumKernel (GCLogits1DShiftExpSumKernel &&)=default | |
Allow instances of this class to be moved. More... | |
GCLogits1DShiftExpSumKernel & | operator= (GCLogits1DShiftExpSumKernel &&)=default |
Allow instances of this class to be moved. More... | |
void | configure (const IGCTensor *input, const IGCTensor *max, IGCTensor *output, IGCTensor *sum) |
Set the input and output tensors. More... | |
void | run (const Window &window) override |
Enqueue the OpenGL ES shader to process the given window. More... | |
Public Member Functions inherited from IGCKernel | |
IGCKernel () | |
Constructor. More... | |
GCKernel & | kernel () |
Returns a reference to the GLES kernel of this object. More... | |
void | add_1D_tensor_argument (unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, 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_2D_tensor_argument (unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, 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_3D_tensor_argument (unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, const Window &window) |
Add the passed 3D tensor's parameters to the object's kernel's arguments starting from the index idx. More... | |
unsigned int | num_arguments_per_1D_tensor () const |
Returns the number of arguments enqueued per 1D tensor object. More... | |
unsigned int | num_arguments_per_2D_tensor () const |
Returns the number of arguments enqueued per 2D tensor object. More... | |
unsigned int | num_arguments_per_3D_tensor () const |
Returns the number of arguments enqueued per 3D tensor object. More... | |
void | set_lws_hint (gles::NDRange &lws_hint) |
Set the Local-Workgroup-Size hint. More... | |
void | set_target (GPUTarget target) |
Set the targeted GPU architecture. More... | |
GPUTarget | get_target () const |
Get the targeted GPU architecture. 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... | |
Interface for shifting the logits values around the max value and exponentiating the result.
Definition at line 46 of file GCSoftmaxLayerKernel.h.
Default constructor.
Definition at line 105 of file GCSoftmaxLayerKernel.cpp.
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
|
default |
Allow instances of this class to be moved.
void configure | ( | const IGCTensor * | input, |
const IGCTensor * | max, | ||
IGCTensor * | output, | ||
IGCTensor * | sum | ||
) |
Set the input and output tensors.
[in] | input | Source tensor. Data types supported: F16/F32 |
[in] | max | Max values tensor. Data types supported: same as input |
[out] | output | Destination tensor. Data types supported: same as input |
[out] | sum | Sum of 1D logits tensor. Data types supported: same as input |
Definition at line 110 of file GCSoftmaxLayerKernel.cpp.
References ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN, ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES, ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES, ARM_COMPUTE_ERROR_ON_NULLPTR, arm_compute::auto_init_if_empty(), arm_compute::calculate_max_window(), arm_compute::ceil_to_multiple(), GCKernelLibrary::create_kernel(), ITensorInfo::data_type(), ITensorInfo::dimension(), arm_compute::F16, arm_compute::F32, GCKernelLibrary::get(), ITensor::info(), arm_compute::test::validation::input, IGCKernel::num_arguments_per_3D_tensor(), num_elems_processed_per_iteration, sum(), ITensorInfo::tensor_shape(), arm_compute::support::cpp11::to_string(), arm_compute::update_window_and_padding(), and ITensorInfo::valid_region().
Referenced by GCSoftmaxLayer::configure().
|
delete |
Prevent instances of this class from being copied (As this class contains pointers)
|
default |
Allow instances of this class to be moved.
|
overridevirtual |
Enqueue the OpenGL ES shader to process the given window.
[in] | window | Region on which to execute the kernel. (Must be a valid region of the window returned by window()). |
Implements IGCKernel.
Definition at line 174 of file GCSoftmaxLayerKernel.cpp.
References IGCKernel::add_3D_tensor_argument(), ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, Window::collapse_if_possible(), Window::DimZ, arm_compute::enqueue(), Window::first_slice_window_3D(), arm_compute::test::validation::reference::slice(), Window::slide_window_slice_3D(), and IKernel::window().