detail::KernelDot< T, Bits, Arch > Struct Template Reference

#include <kernel_dot.h>

Public Types
using	K = Microkernel< T, Bits, Arch >
using	Helpers = KernelHelpers< T, Bits, Arch >

Static Public Member Functions
template<typename Expr1 , typename Expr2 >
static FORCE_INLINE T	dot (const Expr1 &expr1, my_size_t base1, my_size_t stride1, const Expr2 &expr2, my_size_t base2, my_size_t stride2, my_size_t len) noexcept
	Dispatch dot product based on stride values.
template<typename Expr1 , typename Expr2 >
static FORCE_INLINE T	naive_dot_physical (const Expr1 &expr1, my_size_t base1, my_size_t stride1, const Expr2 &expr2, my_size_t base2, my_size_t stride2, my_size_t len) noexcept
	Naive scalar dot product for testing/validation.

Static Public Attributes
static constexpr my_size_t	simdWidth = K::simdWidth

Member Typedef Documentation

Helpers

template<typename T , my_size_t Bits, typename Arch >

using detail::KernelDot< T, Bits, Arch >::Helpers = KernelHelpers<T, Bits, Arch>

K

template<typename T , my_size_t Bits, typename Arch >

using detail::KernelDot< T, Bits, Arch >::K = Microkernel<T, Bits, Arch>

Member Function Documentation

dot()

template<typename T , my_size_t Bits, typename Arch >

template<typename Expr1 , typename Expr2 >

static FORCE_INLINE T detail::KernelDot< T, Bits, Arch >::dot ( const Expr1 &  expr1, my_size_t  base1, my_size_t  stride1, const Expr2 &  expr2, my_size_t  base2, my_size_t  stride2, my_size_t  len  )

inlinestaticnoexcept

Dispatch dot product based on stride values.

Parameters

base1	Physical offset of first fiber's start
stride1	Physical stride along contraction axis (1 = contiguous)
base2	Physical offset of second fiber's start
stride2	Physical stride along contraction axis (1 = contiguous)
len	Number of elements along contraction axis (logical dim)

naive_dot_physical()

template<typename T , my_size_t Bits, typename Arch >

template<typename Expr1 , typename Expr2 >

static FORCE_INLINE T detail::KernelDot< T, Bits, Arch >::naive_dot_physical ( const Expr1 &  expr1, my_size_t  base1, my_size_t  stride1, const Expr2 &  expr2, my_size_t  base2, my_size_t  stride2, my_size_t  len  )

inlinestaticnoexcept

Naive scalar dot product for testing/validation.

Accesses physical memory directly via data_.data(). Only used in tests to verify SIMD dot results.

Here is the call graph for this function:

Member Data Documentation

simdWidth

template<typename T , my_size_t Bits, typename Arch >

constexpr my_size_t detail::KernelDot< T, Bits, Arch >::simdWidth = K::simdWidth

staticconstexpr

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

• core/include/fused/kernel_ops/kernel_dot.h