std_detect
std_detect
detect
arch
aarch64
arm
loongarch
mips
mips64
powerpc
powerpc64
riscv
s390x
x86
__is_feature_detected
bit
cache
macros
os
std_detect
::
detect
::
os
Module
os
x86 run-time feature detection is OS independent.
Functions
detect_features
Run-time feature detection on x86 works by using the CPUID instruction.