#include <depthwise_strategies_common.hpp>

Collaboration diagram for DepthfirstStrategyUntyped:

Public Member Functions
virtual arm_gemm::VLType	get_vl_type () const =0

virtual unsigned int	get_kernel_rows () const =0

virtual unsigned int	get_kernel_cols () const =0

virtual unsigned int	get_stride_rows () const =0

virtual unsigned int	get_stride_cols () const =0

virtual unsigned int	get_input_rows () const override

virtual unsigned int	get_input_cols () const override

virtual unsigned int	get_n_input_points () const

virtual unsigned int	get_n_output_points () const

virtual unsigned int	get_n_kernel_points () const

virtual unsigned int	get_accumulator_depth_vl () const

virtual bool	get_kernel_packing_point (const unsigned int index, unsigned int &x, unsigned int &y) const

Public Member Functions inherited from IDepthfirstStrategy
virtual	~IDepthfirstStrategy ()=default

virtual unsigned int	get_output_rows () const =0

virtual unsigned int	get_output_cols () const =0

Detailed Description

Definition at line 34 of file depthwise_strategies_common.hpp.

Member Function Documentation

◆ get_accumulator_depth_vl()

unsigned int get_accumulator_depth_vl ( void ) const

virtual

Reimplemented in GenericDepthfirstStrategy< TInput, TWeight, TOutput, TAccum, OutputStage >.

Definition at line 44 of file depthwise_strategies_common.cpp.

Referenced by DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::get_storage_size(), DepthfirstMultiplierStrategy< TInput, TWeight, TOutput, int32_t >::get_storage_size(), DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::pack_parameters(), and DepthfirstMultiplierStrategy< TInput, TWeight, TOutput, int32_t >::pack_parameters().

44 { return 1; }

◆ get_input_cols()

unsigned int get_input_cols ( ) const

overridevirtual

Implements IDepthfirstStrategy.

Definition at line 35 of file depthwise_strategies_common.cpp.

References DepthfirstStrategyUntyped::get_kernel_cols(), IDepthfirstStrategy::get_output_cols(), and DepthfirstStrategyUntyped::get_stride_cols().

Referenced by DepthfirstStrategyUntyped::get_n_input_points(), and DepthwiseDepthfirst< TInput, TWeight, TOutput, TAccum, OutputStage >::initialise_working_space().

 {
   return this->get_kernel_cols() + (this->get_output_cols() - 1) * this->get_stride_cols();
 }

◆ get_input_rows()

unsigned int get_input_rows ( ) const

overridevirtual

Implements IDepthfirstStrategy.

Definition at line 30 of file depthwise_strategies_common.cpp.

References DepthfirstStrategyUntyped::get_kernel_rows(), IDepthfirstStrategy::get_output_rows(), and DepthfirstStrategyUntyped::get_stride_rows().

Referenced by DepthfirstStrategyUntyped::get_n_input_points(), and DepthwiseDepthfirst< TInput, TWeight, TOutput, TAccum, OutputStage >::initialise_working_space().

 {
   return this->get_kernel_rows() + (this->get_output_rows() - 1) * this->get_stride_rows();
 }

◆ get_kernel_cols()

virtual unsigned int get_kernel_cols ( ) const

pure virtual

Implemented in DepthwiseDepthfirstStrategyCommon< TInput, TWeight, TOutput, TAccum, OutputStage >, DepthwiseDepthfirstStrategyCommon< TInput, TWeight, TOutput, int32_t, arm_gemm::Requantize32 >, DepthwiseDepthfirstStrategyCommon< TInput, TWeight, TOutput, TAccum, Nothing >, and DepthwiseDepthfirstStrategyCommon< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >.

Referenced by DepthfirstStrategyUntyped::get_input_cols(), DepthfirstStrategyUntyped::get_kernel_packing_point(), DepthfirstStrategyUntyped::get_n_kernel_points(), DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::get_storage_size(), and DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::pack_parameters().

◆ get_kernel_packing_point()

bool get_kernel_packing_point	(	const unsigned int	index,
		unsigned int &	x,
		unsigned int &	y
	)		const

virtual

Definition at line 46 of file depthwise_strategies_common.cpp.

References DepthfirstStrategyUntyped::get_kernel_cols(), and DepthfirstStrategyUntyped::get_kernel_rows().

Referenced by DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::get_storage_size(), and DepthfirstStrategy< __fp16, __fp16, __fp16, __fp16, typename DefaultOutputStage< __fp16 >::Type >::pack_parameters().

 {
   // Get the kernel point to pack at the given index; return false to
   // indicate that this index, and all greater indices, is out of range.
   if (index < (this->get_kernel_cols() * this->get_kernel_rows()))
   {
     y = index % this->get_kernel_cols();
     x = index / this->get_kernel_cols();
     return true;
   }
   return false;
 }