#include using namespace Upp; CONSOLE_APP_MAIN { unsigned int cpeinfo; unsigned int cpsse3; __asm { mov eax, 01h ;01h is the parameter for the CPUID command below cpuid mov cpeinfo, edx ;Get the info stored by CPUID mov cpsse3, ecx ;info about SSE3 is stored in ECX } Cout() << "1 - Instruction set is supported by CPU\n"; Cout() << "0 - Instruction set not supported\n"; Cout() << "--------------------------------\n"; Cout() << "MMX: " << ((cpeinfo >> 23) & 0x1 ) << "\tSSE: " << ((cpeinfo >> 25) & 0x1 ) << "\tSSE2: " << ((cpeinfo >> 26) & 0x1 ) << "\n"; Cout() << "SSE3: " << ((cpsse3 ) & 0x1 ); }