Vectors and ISA values

Classes
struct	native::simd< bf16, N, Arch >
struct	native::simd< fp16, 32, Arch >
struct	native::simd< bf16, 8, Arch >
struct	native::simd< fp16, 8, Arch >
struct	native::imm_t< K >
struct	native::simd_traits< T >
struct	native::simd_customization< T, Raw, Self >
struct	native::simd< T, N, Arch >
	Omitted architecture arguments use the native.simd provider's baseline. More...
struct	native::simd< float, 4, Arch >
struct	native::simd< float, 8, Arch >
struct	native::simd< T, N, Arch >

Variables
template<std::size_t K>
constexpr imm_t< K >	native::imm {}

Detailed Description

One register-shaped value, with the element, lane count and architecture in its type. Import native and compile the caller for the required ISA. CPU and OS feature admission belongs at the application boundary.

template<native::isa<> Arch>
void vector_construction() {
  using V = native::simd<float, 4, Arch>;
  V zero{};
  V repeated(2.f);
  auto lanes = V{1.f, 2.f, 3.f, 4.f};
  static_assert(std::same_as<decltype(lanes), V>);
  check(all(zero == V(0.f)));
  check(all(repeated == V(2.f)));
}

Variable Documentation

imm

template<std::size_t K>

imm_t<K> native::imm {}

inlineconstexpr

The value form of an immediate: for example, broadcast(v, native::imm<1>).

Definition at line 82 of file common.h.