ruapu

Detect cpu isa features with single-file

CPU	✅ x86, x86-64 ✅ arm, aarch64	#define RUAPU_IMPLEMENTATION #include "ruapu.h" int main() { // initialize ruapu once ruapu_init(); // now, tell me if this cpu has avx2 int has_avx2 = ruapu_supports("avx2"); return 0; }
OS	✅ Windows ✅ Linux ✅ macOS ✅ Android ✅ iOS
Compiler	✅ GCC ✅ Clang ✅ MSVC ✅ MinGW

Let's ruapu

Compile ruapu test program # GCC / MinGW gcc main.c -o ruapu # Clang clang main.c -o ruapu # MSVC cl.exe /Fe: ruapu.exe main.c

Run ruapu in command line ./ruapu mmx = 1 sse = 1 sse2 = 1 sse3 = 1 ssse3 = 1 sse41 = 1 sse42 = 1 sse4a = 1 xop = 0 ... more lines omitted ...