kcenon::container::simd Namespace Reference

Classes
struct	scalar_simd_policy
	Scalar (non-SIMD) implementation of operations. More...
class	simd_compressor
	SIMD-accelerated data compressor. More...
class	simd_ops
	SIMD operations wrapper with compile-time policy selection. More...
class	simd_processor
	SIMD processor for vectorized operations on container values. More...
class	simd_support
	Utility to check SIMD support at runtime. More...
struct	simd_traits
	Template for SIMD operations on different types. More...

Concepts
concept	SimdPolicy
	Concept for SIMD policy classes.

Typedefs
using	default_simd_policy = scalar_simd_policy
	Default SIMD policy selected at compile time based on platform.

Enumerations
enum class	simd_level {   none = 0 , sse2 , sse42 , avx2 ,   avx512 , neon }
	SIMD instruction set level enumeration. More...

Variables
constexpr size_t	float_simd_width = 1
	SIMD width detection.
constexpr size_t	double_simd_width = 1

Typedef Documentation

default_simd_policy

using kcenon::container::simd::default_simd_policy = scalar_simd_policy

Default SIMD policy selected at compile time based on platform.

Selection priority (highest to lowest):

1. AVX-512 (x86-64 with AVX-512F support)
2. AVX2 (x86-64 with AVX2 support)
3. SSE (x86 with SSE4.2/SSE2 support)
4. NEON (ARM with NEON support)
5. Scalar (fallback for all platforms)

Definition at line 603 of file simd_policies.h.

Enumeration Type Documentation

simd_level

enum class kcenon::container::simd::simd_level

strong

SIMD instruction set level enumeration.

Enumerator
none
sse2
sse42
avx2
avx512
neon

Definition at line 235 of file simd_processor.h.

                          {
        none = 0,
        sse2,
        sse42,
        avx2,
        avx512,
        neon
    };

Variable Documentation

double_simd_width

size_t kcenon::container::simd::double_simd_width = 1

constexpr

Definition at line 94 of file simd_processor.h.

float_simd_width

size_t kcenon::container::simd::float_simd_width = 1

constexpr

SIMD width detection.

Definition at line 93 of file simd_processor.h.