shm_simd::SimdArray< TableType > Class Template Reference

Helper class for SIMD operations on shm_array. More...

#include <shm_simd_utils.h>

Public Member Functions
	SimdArray (shm_array< float, TableType > &array)
float	sum () const noexcept
float	min () const noexcept
float	max () const noexcept
void	scale (float factor) noexcept
float	dot (const shm_array< float, TableType > &other) const noexcept

Detailed Description

template<typename TableType = shm_table>
class shm_simd::SimdArray< TableType >

Helper class for SIMD operations on shm_array.

Template Parameters

TableType

Metadata table type

Example:

shm_array<float> data(shm, "data", 10000);
SimdArray simd(data);
float sum = simd.sum();
simd.scale(2.0f);

Definition at line 313 of file shm_simd_utils.h.

Constructor & Destructor Documentation

SimdArray()

template<typename TableType = shm_table>

shm_simd::SimdArray< TableType >::SimdArray ( shm_array< float, TableType > &  array )

inlineexplicit

Definition at line 318 of file shm_simd_utils.h.

Member Function Documentation

dot()

template<typename TableType = shm_table>

float shm_simd::SimdArray< TableType >::dot ( const shm_array< float, TableType > &  other ) const

inlinenoexcept

Definition at line 336 of file shm_simd_utils.h.

References shm_array< T, TableType >::data(), shm_simd::dot_product(), and shm_array< T, TableType >::size().

max()

template<typename TableType = shm_table>

float shm_simd::SimdArray< TableType >::max ( ) const

inlinenoexcept

Definition at line 328 of file shm_simd_utils.h.

References shm_array< T, TableType >::data(), shm_simd::max_float(), and shm_array< T, TableType >::size().

Referenced by main().

min()

template<typename TableType = shm_table>

float shm_simd::SimdArray< TableType >::min ( ) const

inlinenoexcept

Definition at line 324 of file shm_simd_utils.h.

References shm_array< T, TableType >::data(), shm_simd::min_float(), and shm_array< T, TableType >::size().

Referenced by main().

scale()

template<typename TableType = shm_table>

void shm_simd::SimdArray< TableType >::scale ( float  factor )

inlinenoexcept

Definition at line 332 of file shm_simd_utils.h.

References shm_array< T, TableType >::data(), shm_simd::scale_floats(), and shm_array< T, TableType >::size().

sum()

template<typename TableType = shm_table>

float shm_simd::SimdArray< TableType >::sum ( ) const

inlinenoexcept

Definition at line 320 of file shm_simd_utils.h.

References shm_array< T, TableType >::data(), shm_array< T, TableType >::size(), and shm_simd::sum_floats().

Referenced by main().

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

• include/shm_simd_utils.h