Module core::core_arch::x86::cpuid

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on x86 or x86-64 only.

cpuid intrinsics

Structs

• CpuidResult
  Result of the cpuid instruction.

Functions

• has_cpuidExperimental
  Does the host support the cpuid instruction?
• __cpuid^⚠
  See __cpuid_count.
• __cpuid_count^⚠
  Returns the result of the cpuid instruction for a given leaf (EAX) and sub_leaf (ECX).
• __get_cpuid_max^⚠
  Returns the highest-supported leaf (EAX) and sub-leaf (ECX) cpuid values.