79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
|
// Copyright Leon Freist
|
||
|
|
// Author Leon Freist <freist@informatik.uni-freiburg.de>
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <hwinfo/platform.h>
|
||
|
|
#include <hwinfo/utils/wmi_wrapper.h>
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
namespace hwinfo {
|
||
|
|
|
||
|
|
#ifdef HWINFO_UNIX
|
||
|
|
struct Jiffies {
|
||
|
|
Jiffies() {
|
||
|
|
working = -1;
|
||
|
|
all = -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
Jiffies(int64_t _all, int64_t _working) {
|
||
|
|
all = _all;
|
||
|
|
working = _working;
|
||
|
|
}
|
||
|
|
|
||
|
|
int64_t working;
|
||
|
|
int64_t all;
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
class HWINFO_API CPU {
|
||
|
|
friend std::vector<CPU> getAllCPUs();
|
||
|
|
|
||
|
|
public:
|
||
|
|
~CPU() = default;
|
||
|
|
|
||
|
|
int id() const;
|
||
|
|
const std::string& modelName() const;
|
||
|
|
const std::string& vendor() const;
|
||
|
|
int64_t L1CacheSize_Bytes() const;
|
||
|
|
int64_t L2CacheSize_Bytes() const;
|
||
|
|
int64_t L3CacheSize_Bytes() const;
|
||
|
|
int numPhysicalCores() const;
|
||
|
|
int numLogicalCores() const;
|
||
|
|
int64_t maxClockSpeed_MHz() const;
|
||
|
|
int64_t regularClockSpeed_MHz() const;
|
||
|
|
int64_t currentClockSpeed_MHz(int thread_id) const;
|
||
|
|
std::vector<int64_t> currentClockSpeed_MHz() const;
|
||
|
|
double currentUtilisation() const;
|
||
|
|
double threadUtilisation(int thread_index) const;
|
||
|
|
std::vector<double> threadsUtilisation() const;
|
||
|
|
// double currentTemperature_Celsius() const;
|
||
|
|
const std::vector<std::string>& flags() const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
#ifndef HWINFO_WINDOWS
|
||
|
|
void init_jiffies() const;
|
||
|
|
#endif
|
||
|
|
CPU() = default;
|
||
|
|
|
||
|
|
int _id{-1};
|
||
|
|
std::string _modelName;
|
||
|
|
std::string _vendor;
|
||
|
|
int _numPhysicalCores{-1};
|
||
|
|
int _numLogicalCores{-1};
|
||
|
|
int64_t _maxClockSpeed_MHz{-1};
|
||
|
|
int64_t _regularClockSpeed_MHz{-1};
|
||
|
|
int64_t _L1CacheSize_Bytes{-1};
|
||
|
|
int64_t _L2CacheSize_Bytes{-1};
|
||
|
|
int64_t _L3CacheSize_Bytes{-1};
|
||
|
|
std::vector<std::string> _flags{};
|
||
|
|
|
||
|
|
mutable bool _jiffies_initialized = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
std::vector<CPU> getAllCPUs();
|
||
|
|
|
||
|
|
} // namespace hwinfo
|