openspades/Sources/Core/CpuID.h

// WTFPL
#pragma once

#include <stdint.h>
#include <array>
#include <string>

#if defined(__i386__) || defined(_M_IX86)

#endif


namespace spades {
	
	enum class CpuFeature {
		MMX,
		SSE,
		SSE2,
		SSE3,
		SSSE3,
		FMA,
		AVX,
		AVX2,
		AVX512CD,
		AVX512ER,
		AVX512PF,
		AVX512F,
		SimultaneousMT
	};
	
#if defined(__i386__) || defined(_M_IX86) || defined(__amd64__)
	
	class CpuID {
		std::string vendor;
		std::string brand;
		uint32_t featureEcx;
		uint32_t featureEdx;
		uint32_t subfeature;
		std::string info;
	public:
		CpuID();
		
		bool Supports(CpuFeature feature);
		
		const std::string& GetVendorId() { return vendor; }
		const std::string& GetBrand() { return brand; }
		
		const std::string& GetMiscInfo() { return info; }
		
	};
#else
	
	class CpuID {
	public:
		CpuID() {
		}
		bool Supports(CpuFeature feature) {
			return false;
		}
		
		std::string GetVendorId() { return "Unknown"; }
		std::string GetBrand() { return "Unknown"; }
		std::string GetMiscInfo() { return "(none)"; }
	};
	
#endif
	
}