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