75 && act_info.
activation() != ActivationLayerInfo::ActivationLayerInfo::ActivationFunction::BOUNDED_RELU
76 && act_info.
activation() != ActivationLayerInfo::ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU);
92 num_elems_processed_per_iteration = 4;
103 bool window_changed =
false;
110 window_changed =
update_window_and_padding(win, input_access, output_access, mean_access, var_access, beta_access, gamma_access);
129 output_access.set_valid_region(win, input->
valid_region());
132 return std::make_pair(err, win);
137 : _input(nullptr), _output(nullptr), _mean(nullptr), _var(nullptr), _beta(nullptr), _gamma(nullptr), _epsilon(0.0f)
147 (beta !=
nullptr) ? beta->
info() :
nullptr, (gamma !=
nullptr) ? gamma->
info() :
nullptr,
159 std::set<std::string> build_opts;
161 build_opts.emplace((
"#define " + dt_name));
168 build_opts.emplace(
"#define USE_DEFAULT_BETA");
172 build_opts.emplace(
"#define USE_DEFAULT_GAMMA");
186 auto win_config = validate_and_configure_window(input->
info(), output->
info(), mean->
info(), var->
info(),
187 (beta !=
nullptr) ? beta->
info() :
nullptr, (gamma !=
nullptr) ? gamma->
info() :
nullptr);
190 IGCKernel::configure(win_config.second);
223 unsigned int binding_point = 3;
230 if(_gamma !=
nullptr)
243 _kernel.update_shader_params();
Window calculate_max_window(const ValidRegion &valid_region, const Steps &steps, bool skip_border, BorderSize border_size)
const Window & window() const
The maximum window the kernel can be executed on.
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...
void enqueue(IGCKernel &kernel, const Window &window, const gles::NDRange &lws=gles::NDRange(1U, 1U, 1U))
Add the kernel to the command queue with the given window.
bool enabled() const
Check if initialised.
virtual size_t dimension(size_t index) const =0
Return the size of the requested dimension.
void shift(size_t dimension, int shift_value)
Shift the values of a given dimension by the given shift_value.
float a() const
Get the alpha value.
#define ARM_COMPUTE_RETURN_ON_ERROR(status)
Checks if a status contains an error and returns it.
std::string to_string(T &&value)
Convert integer and float values to string.
virtual DataType data_type() const =0
Data type used for each element of the tensor.
1 channel, 1 F32 per channel
#define ARM_COMPUTE_ERROR_ON(cond)
If the condition is true then an error message is printed and an exception thrown.
const std::string & string_from_activation_func(ActivationLayerInfo::ActivationFunction act)
Translates a given activation function to a string.
Store the tensor's metadata.
Interface for GLES Compute tensor.
#define ARM_COMPUTE_ERROR_THROW_ON(status)
Describe one of the image's dimensions with a start, end and step.
unsigned int num_arguments_per_3D_tensor() const
Returns the number of arguments enqueued per 3D tensor object.
Activation Layer Information class.
GCBatchNormalizationLayerKernel()
Constructor.
Copyright (c) 2017-2021 Arm Limited.
1 channel, 1 F16 per channel
virtual ValidRegion valid_region() const =0
Valid region of the tensor.
void run(const Window &window) override
Enqueue the OpenGL ES shader to process the given window.
Implementation of a static rectangular access pattern.
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *mean, const ITensorInfo *var, const ITensorInfo *beta=nullptr, const ITensorInfo *gamma=nullptr, float epsilon=0.001f, ActivationLayerInfo act_info=ActivationLayerInfo())
Static function to check if given info will lead to a valid configuration of GCBatchNormalizationLaye...
static constexpr size_t DimX
Alias for dimension 0 also known as X dimension.
bool update_window_and_padding(Window &win, Ts &&... patterns)
Update window and padding size for each of the access patterns.
#define ARM_COMPUTE_UNUSED(...)
To avoid unused variables warnings.
std::string float_to_string_with_full_precision(float val)
Create a string with the float in full precision.
virtual const TensorShape & tensor_shape() const =0
Size for each dimension of the tensor.
#define ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(...)
Manages all the GLES kernels compilation and caching, provides accessors for the GLES Context...
Class to describe a number of elements in each dimension.
void set_needs_shifting(bool needs_shifting)
Set the flag indicating whether or not a tensor needs shifting.
Implementation of a row access pattern.
#define ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES(...)
bool auto_init_if_empty(ITensorInfo &info, const TensorShape &shape, int num_channels, DataType data_type, QuantizationInfo quantization_info=QuantizationInfo())
Auto initialize the tensor info (shape, number of channels and data type) if the current assignment i...
virtual std::unique_ptr< T > clone() const =0
Provide a clone of the current object of class T.
virtual ITensorInfo * info() const =0
Interface to be implemented by the child class to return the tensor's metadata.
void set(size_t dimension, const Dimension &dim)
Set the values of a given dimension.
virtual PaddingSize padding() const =0
Padding of tensor.
bool slide_window_slice_3D(Window &slice) const
Slide the passed 3D window slice.
#define ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(k)
#define ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(t, c,...)
static GCKernelLibrary & get()
Get the static instance of GCKernelLibrary.
virtual size_t total_size() const =0
Returns the total size of the tensor in bytes.
#define ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(...)
#define ARM_COMPUTE_CREATE_ERROR(error_code, msg)
Creates an error with a given message.
#define ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(...)
void configure(const IGCTensor *input, IGCTensor *output, const IGCTensor *mean, const IGCTensor *var, const IGCTensor *beta=nullptr, const IGCTensor *gamma=nullptr, float epsilon=0.001f, ActivationLayerInfo act_info=ActivationLayerInfo())
Set the input and output tensors.
Status validate_arguments(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output, const GEMMLowpOutputStageInfo *output_stage)
GCKernel create_kernel(const std::string &shader_name, const StringSet &build_options_set={}) const
Creates a kernel from the kernel library.
unsigned int num_elems_processed_per_iteration
#define ARM_COMPUTE_ERROR_ON_NULLPTR(...)
ActivationFunction activation() const
Get the type of activation function.
float b() const
Get the beta value.
Window first_slice_window_3D() const
First 3D slice of the window.
Describe a multidimensional execution window.
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...
#define ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(f, s)
Window first_slice_window_1D() const
First 1D slice of the window.
SimpleTensor< T > slice(const SimpleTensor< T > &src, Coordinates starts, Coordinates ends)