Struct raw_cpuid::PerformanceOptimizationInfo

pub struct PerformanceOptimizationInfo { /* private fields */ }

Performance Optimization Identifier (LEAF=0x8000_001A).

Platforms

✅ AMD ❌ Intel

Implementations

impl PerformanceOptimizationInfo

pub fn has_fp128(&self) -> bool

The internal FP/SIMD execution datapath is 128 bits wide if set.

pub fn has_movu(&self) -> bool

MOVU (Move Unaligned) SSE instructions are efficient more than MOVL/MOVH SSE if set.

pub fn has_fp256(&self) -> bool

The internal FP/SIMD execution datapath is 256 bits wide if set.

Trait Implementations

impl Debug for PerformanceOptimizationInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for PerformanceOptimizationInfo

fn eq(&self, other: &PerformanceOptimizationInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PerformanceOptimizationInfo

impl StructuralEq for PerformanceOptimizationInfo

impl StructuralPartialEq for PerformanceOptimizationInfo