Iterative horizontal accumulator with store of the result. Calculates the horizontal accumulation of multiple Vec's in parallel with the Vec's to be accumulated pushed one by one. Stores the result of the horizontal accumulation every Vec<T, SIMD_WIDTH>::elems Vec's into memory. More...

Detailed Description

template<class HOp, typename T, size_t SIMD_WIDTH>
class simd::HAccStore< HOp, T, SIMD_WIDTH >

Iterative horizontal accumulator with store of the result. Calculates the horizontal accumulation of multiple Vec's in parallel with the Vec's to be accumulated pushed one by one. Stores the result of the horizontal accumulation every Vec<T, SIMD_WIDTH>::elems Vec's into memory.

Template Parameters

HOp	horizontal accumulation operation, one of HAdd, HAdds, HMin, HMax

Public Member Functions
void	finish ()
	Finishes the horizontal accumulation and stores the result of the horizontal accumulation into memory.

	HAccStore (T *const p)
	Constructs a new HAccStore object.

void	push (Vec< T, SIMD_WIDTH > v)
	Pushes the next Vec to be horizontally accumulated. Stores the result of the horizontal accumulation every Vec<T, SIMD_WIDTH>::elems Vec's into memory.

Constructor & Destructor Documentation

◆ HAccStore()

template<class HOp , typename T , size_t SIMD_WIDTH>

simd::HAccStore< HOp, T, SIMD_WIDTH >::HAccStore ( T *const p )

inline

Constructs a new HAccStore object.

Parameters

p	pointer to the memory to store the result of the horizontal accumulation

Member Function Documentation

◆ push()