CpuActivation Class Reference

Basic function to run kernels::CpuActivationKernel. More...

#include <CpuActivation.h>

Collaboration diagram for CpuActivation:

Public Member Functions
void	configure (const ITensorInfo *input, ITensorInfo *output, const ActivationLayerInfo &activation_info)
	Configure operator for a given list of arguments. More...
void	run (ITensorPack &tensors) override
	Run the kernels contained in the function. More...
Public Member Functions inherited from INEOperator
	INEOperator (IRuntimeContext *ctx=nullptr)
	Constructor. More...
	INEOperator (const INEOperator &)=delete
	Prevent instances of this class from being copied (As this class contains pointers) More...
	INEOperator (INEOperator &&)=default
	Default move constructor. More...
INEOperator &	operator= (const INEOperator &)=delete
	Prevent instances of this class from being copied (As this class contains pointers) More...
INEOperator &	operator= (INEOperator &&)=default
	Default move assignment operator. More...
	~INEOperator ()
	Default destructor. More...
void	prepare (ITensorPack &constants) override
	Prepare the function for executing. More...
MemoryRequirements	workspace () const override
	Return the memory requirements required by the workspace. More...
Public Member Functions inherited from IOperator
virtual	~IOperator ()=default
	Destructor. More...

Static Public Member Functions
static Status	validate (const ITensorInfo *input, const ITensorInfo *output, const ActivationLayerInfo &act_info)
	Static function to check if given info will lead to a valid configuration. More...

Detailed Description

Basic function to run kernels::CpuActivationKernel.

Definition at line 36 of file CpuActivation.h.

Member Function Documentation

configure()

void configure	(	const ITensorInfo *	input,
		ITensorInfo *	output,
		const ActivationLayerInfo &	activation_info
	)

Configure operator for a given list of arguments.

Parameters

[in]	input	Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/QSYMM16/F16/F32.
[out]	output	Destination tensor info. Data type supported: same as src
[in]	activation_info	Activation layer parameters.

Definition at line 38 of file CpuActivation.cpp.

{
    ARM_COMPUTE_LOG_PARAMS(input, output, activation_info);
    auto k = std::make_unique<kernels::CpuActivationKernel>();
    k->configure(input, output, activation_info);
    _kernel = std::move(k);
}

References ARM_COMPUTE_LOG_PARAMS, and arm_compute::test::validation::input.

run()

void run ( ITensorPack &  tensors )

overridevirtual

Run the kernels contained in the function.

Parameters

[in]

tensors

Vector that contains the tensors to operate on.

Reimplemented from INEOperator.

Definition at line 52 of file CpuActivation.cpp.

{
    ARM_COMPUTE_ERROR_ON_MSG(tensors.empty(), "No inputs provided");
    auto split_dimension = static_cast<kernels::CpuActivationKernel *>(_kernel.get())->get_split_dimension_hint();
    NEScheduler::get().schedule_op(_kernel.get(), split_dimension, _kernel->window(), tensors);
}

References ARM_COMPUTE_ERROR_ON_MSG, ITensorPack::empty(), Scheduler::get(), and IScheduler::schedule_op().

validate()

Status validate ( const ITensorInfo *  input, const ITensorInfo *  output, const ActivationLayerInfo &  act_info  )

static

Static function to check if given info will lead to a valid configuration.

Similar to CpuActivation::configure()

Returns

a status

Definition at line 47 of file CpuActivation.cpp.

{
    return kernels::CpuActivationKernel::validate(input, output, activation_info);
}

References arm_compute::test::validation::input, and CpuActivationKernel::validate().

Referenced by CpuContext::create_activation(), CpuDirectConv3d::validate(), CpuDirectConv2d::validate(), NEActivationLayer::validate(), CpuGemm::validate(), and CpuGemmLowpMatrixMultiplyCore::validate().

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The documentation for this class was generated from the following files:

• src/cpu/operators/CpuActivation.h
• src/cpu/operators/CpuActivation.cpp