28 lines
1.1 KiB
C++
28 lines
1.1 KiB
C++
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/***
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Copyright (C) 2023 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: CpuLoadSampler.hpp
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Date: 2023-10-28
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Author: Reece
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Note: This API does not query system-wide CPU utilization
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This belongs alongside AuProcess just about as much as our memory stat APIs do. I think it's fine to keep hardware perf query apis under AuHwInfo.
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***/
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#pragma once
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namespace Aurora::HWInfo
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{
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struct ICpuLoadSampler
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{
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/**
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* @brief
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* @return a percentage (0 - 100; as a decimal) of the local process or thread CPU usage between ::GetLoad() calls, with respect to a uMinSamplePeriod averaging period.
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*/
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virtual double GetLoad() = 0;
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};
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AUKN_SHARED_SOO2_NCM(CpuLoadSampler, ICpuLoadSampler, 64,
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((AuUInt32, bTriggered), (bool, bThreadMode)),
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AuUInt32 uMinSamplePeriodMS = AuSToMS<AuUInt32>(1), // May be zero
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bool bThreadMode = false); // False = Sample Process Usage | True = Sample Thread Usage
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}
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