#include <Unpack.h>

Collaboration diagram for luci_interpreter::kernels::Unpack:

[legend]

Public Member Functions
	Unpack (const Tensor input, std::vector< Tensor > outputs, const UnpackParams &params)

const Tensor *	input () const

Tensor *	output (int index) const

void	configure () override

void	execute () const override

Public Member Functions inherited from luci_interpreter::KernelWithParams< UnpackParams >
const UnpackParams &	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< UnpackParams >
	KernelWithParams (std::vector< const Tensor * > inputs, std::vector< Tensor * > outputs, const UnpackParams &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< UnpackParams >
const UnpackParams	_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 Unpack.h.

Constructor & Destructor Documentation

◆ Unpack()

luci_interpreter::kernels::Unpack::Unpack	(	const Tensor *	input,
		std::vector< Tensor * >	outputs,
		const UnpackParams &	params
	)

Definition at line 31 of file Unpack.cpp.

  : KernelWithParams<UnpackParams>({input}, std::move(outputs), params)
{
}

References input().

Member Function Documentation

◆ configure()

void luci_interpreter::kernels::Unpack::configure ( )

overridevirtual

Implements luci_interpreter::Kernel.

Definition at line 36 of file Unpack.cpp.

{
  const Shape &input_shape = input()->shape();
 
  int axis = _params.axis;
  if (axis < 0)
    axis += input()->shape().num_dims();
  assert(axis >= 0 && axis < input_shape.num_dims());
 
  Shape output_shape(input_shape.num_dims() - 1);
  int out_index = 0;
  for (int in_index = 0; in_index < input_shape.num_dims(); ++in_index)
  {
    if (in_index != axis)
      output_shape.dim(out_index++) = input_shape.dim(in_index);
  }
 
  for (Tensor *output : _outputs)
  {
    assert(output->element_type() == input()->element_type());
    output->resize(output_shape);
  }
}

References luci_interpreter::Kernel::_outputs, luci_interpreter::KernelWithParams< UnpackParams >::_params, luci_interpreter::UnpackParams::axis, luci_interpreter::Tensor::element_type(), input(), luci::must_cast(), luci_interpreter::Shape::num_dims(), output(), output_shape, luci_interpreter::Tensor::resize(), and luci_interpreter::Tensor::shape().

◆ execute()

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

overridevirtual

Implements luci_interpreter::Kernel.

Definition at line 70 of file Unpack.cpp.

{
  switch (input()->element_type())
  {
    case DataType::FLOAT32:
      return executeImpl<float>();
    case DataType::U8:
      return executeImpl<uint8_t>();
    default:
      throw std::runtime_error("luci-intp Unpack Unsupported type.");
  }
}