70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: CpuInfo.hpp
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Date: 2021-6-10
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Author: Reece
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***/
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#pragma once
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#include "CpuBitId.hpp"
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#include "CpuId.hpp"
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namespace Aurora::HWInfo
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{
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struct CpuInfo
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{
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AU_COPY_MOVE_DEF(CpuInfo);
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Aurora::Build::EArchitecture cpuArch;
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/// Total number of sockets reported by the hypervisor
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AuUInt8 uSocket;
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/// Total number of cores (Shared HV threads, e-cores, ...)
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AuUInt8 uCores;
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/// Total number of threads (hyperthreaded and e-cores)
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AuUInt8 uThreads;
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/// @deprecated small mask
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AuList<AuInt64> threadTopology;
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/// Each cores' thread mask no matter the socket
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AuList<CpuBitId> coreTopology;
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/// Each p-core's thread mask no matter the socket or cache inheritance
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AuList<CpuBitId> pCoreTopology;
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/// Each e-core in a single CpuBitId mask
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CpuBitId maskECores;
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/// Each p-core in a single CpuBitId mask
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CpuBitId maskPCores;
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/// Each core in a single CpuBitIdMask
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CpuBitId maskAllCores;
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/// @deprecated
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bool bMaskMTContig;
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/// @deprecated
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bool bMaskMTHalf;
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///
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AuUInt32 dwCacheLine;
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/// Most likely thread cache
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AuUInt32 dwCacheL1;
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/// Most likely core cache
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AuUInt32 dwCacheL2;
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/// Most likely package cache
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AuUInt32 dwCacheL3;
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CpuId cpuId;
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};
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AUKN_SYM const CpuInfo &GetCPUInfo();
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} |