void cpuz_read_cache_info(DWORD eax_input, DWORD ecx_input) if (eax_input == 0x4) // Intel Deterministic Cache Parameters __writemsr(IA32_CR_POWER, 0); DWORD cache_type = __readcpuid(eax_input, ecx_input); if (cache_type & 0x1F != 0x1) // Workaround for Nehalem bug where cache type returns 0 cache_type = 0x1; // Force L1 Data cache
that provide similar hardware detection capabilities for your own project? CPUID Terms of Service cpu-z source code
The CPU-Z source code is written primarily in C and C++, with some assembly code for low-level system interactions. The codebase is organized into several modules, each responsible for a specific aspect of the software: void cpuz_read_cache_info(DWORD eax_input