ICpuKernel< Derived > Class Template Reference

#include <ICpuKernel.h>

Collaboration diagram for ICpuKernel< Derived >:

Static Public Member Functions
template<typename SelectorType >
static const auto *	get_implementation (const SelectorType &selector, KernelSelectionType selection_type=KernelSelectionType::Supported)
	Micro-kernel selector. More...

Additional Inherited Members
Public Member Functions inherited from ICPPKernel
virtual	~ICPPKernel ()=default
	Default destructor. More...
virtual void	run (const Window &window, const ThreadInfo &info)
	Execute the kernel on the passed window. More...
virtual void	run_nd (const Window &window, const ThreadInfo &info, const Window &thread_locator)
	legacy compatibility layer for implemantions which do not support thread_locator In these cases we simply narrow the interface down the legacy version More...
virtual void	run_op (ITensorPack &tensors, const Window &window, const ThreadInfo &info)
	Execute the kernel on the passed window. More...
virtual size_t	get_mws (const CPUInfo &platform, size_t thread_count) const
	Return minimum workload size of the relevant kernel. More...
virtual const char *	name () const =0
	Name of the kernel. More...
Public Member Functions inherited from IKernel
	IKernel ()
	Constructor. More...
virtual	~IKernel ()=default
	Destructor. More...
virtual bool	is_parallelisable () const
	Indicates whether or not the kernel is parallelisable. More...
virtual BorderSize	border_size () const
	The size of the border for that kernel. More...
const Window &	window () const
	The maximum window the kernel can be executed on. More...
bool	is_window_configured () const
	Function to check if the embedded window of this kernel has been configured. More...
Static Public Attributes inherited from ICPPKernel
static constexpr size_t	default_mws = 1

Detailed Description

template<class Derived>
class arm_compute::cpu::ICpuKernel< Derived >

Definition at line 41 of file ICpuKernel.h.

Member Function Documentation

get_implementation()

static const auto* get_implementation ( const SelectorType &  selector, KernelSelectionType  selection_type = KernelSelectionType::Supported  )

inlinestatic

Micro-kernel selector.

Parameters

[in]	selector	Selection struct passed including information to help pick the appropriate micro-kernel
[in]	selection_type	(Optional) Decides whether to get the best implementation for the given hardware or for the given build

Returns

A matching micro-kernel else nullptr

Definition at line 53 of file ICpuKernel.h.

    {
        using kernel_type = typename std::remove_reference<decltype(Derived::get_available_kernels())>::type::value_type;
 
        for(const auto &uk : Derived::get_available_kernels())
        {
            if(uk.is_selected(selector) && (selection_type == KernelSelectionType::Preferred || uk.ukernel != nullptr))
            {
                return &uk;
            }
        }
 
        return static_cast<kernel_type *>(nullptr);
    }

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

• src/cpu/ICpuKernel.h