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/*
* Copyright 2008 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_BASE_SYSTEMINFO_H__
#define WEBRTC_BASE_SYSTEMINFO_H__
#include <string>
#include "webrtc/base/basictypes.h"
namespace rtc {
class SystemInfo {
public:
enum Architecture {
SI_ARCH_UNKNOWN = -1,
SI_ARCH_X86 = 0,
SI_ARCH_X64 = 1,
SI_ARCH_ARM = 2
};
SystemInfo();
// The number of CPU Threads in the system.
static int GetMaxCpus();
// The number of CPU Threads currently available to this process.
static int GetCurCpus();
// Identity of the CPUs.
Architecture GetCpuArchitecture();
std::string GetCpuVendor();
// Total amount of physical memory, in bytes.
int64_t GetMemorySize();
// The model name of the machine, e.g. "MacBookAir1,1"
std::string GetMachineModel();
private:
static int logical_cpus_;
};
} // namespace rtc
#endif // WEBRTC_BASE_SYSTEMINFO_H__
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