kbenchmark::kernels::acl_common Namespace Reference

Data Structures
struct	PaddingInfo

Functions
PaddingInfo	calculatePadding (const std::string &padding_name, const uint32_t ifm_H, const uint32_t ifm_W, const uint32_t ofm_H, const uint32_t ofm_W, const uint32_t vertical_stride, const uint32_t horizontal_stride, const uint32_t ker_H, const uint32_t ker_W)
PadStrideInfo	asPadStrideInfo (const PaddingInfo &padding, uint32_t vertical_stride, uint32_t horizontal_stride)
ActivationLayerInfo	asActivationLayerInfo (const std::string &act_name)

Function Documentation

asActivationLayerInfo()

ActivationLayerInfo kbenchmark::kernels::acl_common::asActivationLayerInfo

(

const std::string &

act_name

)

Definition at line 82 of file Utils.h.

{
  if (act_name == "NONE")
  {
    return ActivationLayerInfo{};
  }
  else if (act_name == "RELU")
  {
    return ActivationLayerInfo{ActivationLayerInfo::ActivationFunction::RELU};
  }
  else
  {
    throw std::runtime_error{"Not support activation layer info"};
  }
}

asPadStrideInfo()

PadStrideInfo kbenchmark::kernels::acl_common::asPadStrideInfo	(	const PaddingInfo &	padding,
		uint32_t	vertical_stride,
		uint32_t	horizontal_stride
	)

Definition at line 70 of file Utils.h.

{
  return PadStrideInfo{horizontal_stride,
                       vertical_stride,
                       padding.left,
                       padding.right,
                       padding.top,
                       padding.bottom,
                       DimensionRoundingType::FLOOR};
}

References kbenchmark::kernels::acl_common::PaddingInfo::bottom, kbenchmark::kernels::acl_common::PaddingInfo::left, kbenchmark::kernels::acl_common::PaddingInfo::right, and kbenchmark::kernels::acl_common::PaddingInfo::top.

calculatePadding()

PaddingInfo kbenchmark::kernels::acl_common::calculatePadding	(	const std::string &	padding_name,
		const uint32_t	ifm_H,
		const uint32_t	ifm_W,
		const uint32_t	ofm_H,
		const uint32_t	ofm_W,
		const uint32_t	vertical_stride,
		const uint32_t	horizontal_stride,
		const uint32_t	ker_H,
		const uint32_t	ker_W
	)

Definition at line 39 of file Utils.h.

{
  uint32_t top;
  uint32_t bottom;
  uint32_t left;
  uint32_t right;
 
  if (padding_name == "VALID")
  {
    top = bottom = left = right = 0;
  }
  else if (padding_name == "SAME")
  {
    const int32_t vertical_needed_input = (ofm_H - 1) * vertical_stride + ker_H;
    const int32_t vertical_total_padding = std::max(0, vertical_needed_input - (int32_t)ifm_H);
 
    const int32_t horizontal_needed_input = (ofm_W - 1) * horizontal_stride + ker_W;
    const int32_t horizontal_total_padding = std::max(0, horizontal_needed_input - (int32_t)ifm_W);
 
    top = vertical_total_padding / 2;
    bottom = (vertical_total_padding + 1) / 2;
    left = horizontal_total_padding / 2;
    right = (horizontal_total_padding + 1) / 2;
  }
 
  return PaddingInfo{top, bottom, left, right};
}