system.h

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#ifndef CPPBENCHMARK_SYSTEM_H
#define CPPBENCHMARK_SYSTEM_H
 
#include <cstdint>
#include <string>
 
namespace CppBenchmark {
 
 
class System
{
public:
    System() = delete;
    System(const System&) = delete;
    System(System&&) = delete;
    ~System() = delete;
 
    System& operator=(const System&) = delete;
    System& operator=(System&&) = delete;
 
    static std::string CpuArchitecture();
    static int CpuLogicalCores();
    static int CpuPhysicalCores();
    static std::pair<int, int> CpuTotalCores();
    static int64_t CpuClockSpeed();
    static bool CpuHyperThreading();
 
    static int64_t RamTotal();
    static int64_t RamFree();
 
    static uint64_t CurrentThreadId();
 
    static uint64_t Timestamp();
 
    static uint64_t MulDiv64(uint64_t operant, uint64_t multiplier, uint64_t divider);
};
 
} // namespace CppBenchmark
 
#endif // CPPBENCHMARK_SYSTEM_H