#include <LeakyRelu.h>

Collaboration diagram for luci_interpreter::kernels::LeakyRelu:

[legend]

Public Member Functions
	LeakyRelu (const Tensor input, Tensor output, const LeakyReluParams &params)

const Tensor *	input () const

Tensor *	output () const

void	configure () override

void	execute () const override

Public Member Functions inherited from luci_interpreter::KernelWithParams< LeakyReluParams >
const LeakyReluParams &	params () const

Public Member Functions inherited from luci_interpreter::Kernel
virtual	~Kernel ()=default

const std::vector< const Tensor * > &	getInputTensors () const

const std::vector< Tensor * > &	getOutputTensors () const

Additional Inherited Members
Protected Member Functions inherited from luci_interpreter::KernelWithParams< LeakyReluParams >
	KernelWithParams (std::vector< const Tensor * > inputs, std::vector< Tensor * > outputs, const LeakyReluParams &params)

Protected Member Functions inherited from luci_interpreter::Kernel
	Kernel (std::vector< const Tensor * > inputs, std::vector< Tensor * > outputs)

Protected Attributes inherited from luci_interpreter::KernelWithParams< LeakyReluParams >
const LeakyReluParams	_params

Protected Attributes inherited from luci_interpreter::Kernel
const std::vector< const Tensor * >	_inputs

const std::vector< Tensor * >	_outputs

Detailed Description

Definition at line 28 of file LeakyRelu.h.

Constructor & Destructor Documentation

◆ LeakyRelu()

luci_interpreter::kernels::LeakyRelu::LeakyRelu	(	const Tensor *	input,
		Tensor *	output,
		const LeakyReluParams &	params
	)

Definition at line 33 of file LeakyRelu.cpp.

  : KernelWithParams<LeakyReluParams>({input}, {output}, params)
{
}

References input().

Member Function Documentation

◆ configure()

void luci_interpreter::kernels::LeakyRelu::configure ( )

overridevirtual

Implements luci_interpreter::Kernel.

Definition at line 38 of file LeakyRelu.cpp.

{
  LUCI_INTERPRETER_CHECK(input()->element_type() == output()->element_type());
  if (input()->element_type() == DataType::U8)
  {
    double alpha_multiplier = input()->scale() * params().alpha / output()->scale();
    quantizeMultiplier(alpha_multiplier, &_output_multiplier_alpha, &_output_shift_alpha);
    double identity_multiplier = input()->scale() / output()->scale();
    quantizeMultiplier(identity_multiplier, &_output_multiplier_identity, &_output_shift_identity);
  }
  output()->resize(input()->shape());
}

References luci_interpreter::LeakyReluParams::alpha, input(), LUCI_INTERPRETER_CHECK, output(), luci_interpreter::KernelWithParams< LeakyReluParams >::params(), luci_interpreter::kernels::quantizeMultiplier(), luci_interpreter::Tensor::resize(), and luci_interpreter::Tensor::scale().

◆ execute()

void luci_interpreter::kernels::LeakyRelu::execute ( ) const

overridevirtual

Implements luci_interpreter::Kernel.

Definition at line 51 of file LeakyRelu.cpp.

{
  switch (input()->element_type())
  {
    case DataType::FLOAT32:
      evalFloat();
      break;
    case DataType::U8:
      evalQuantized();
      break;
    default:
      throw std::runtime_error("luci-intp LeakyRelu Unsupported type.");
  }
}