CProcessor Class Reference

#include <llprocessor.h>

Collaboration diagram for CProcessor:

Collaboration graph

[legend]List of all members.


Public Member Functions
	CProcessor ()
F64	GetCPUFrequency (unsigned int uiMeasureMSecs)
const ProcessorInfo *	GetCPUInfo ()
bool	CPUInfoToText (char *strBuffer, unsigned int uiMaxLen)
bool	WriteInfoTextFile (const char *strFilename)
Public Attributes
F64	uqwFrequency
char	strCPUName [128]
ProcessorInfo	CPUInfo
Private Member Functions
bool	AnalyzeIntelProcessor ()
bool	AnalyzeAMDProcessor ()
bool	AnalyzeUnknownProcessor ()
bool	CheckCPUIDPresence ()
void	DecodeProcessorConfiguration (unsigned int cfg)
void	TranslateProcessorConfiguration ()
void	GetStandardProcessorConfiguration ()
void	GetStandardProcessorExtensions ()

Detailed Description

Definition at line 159 of file llprocessor.h.

Constructor & Destructor Documentation

CProcessor::CProcessor ( )

Definition at line 105 of file llprocessor.cpp.

References CPUInfo, strCPUName, and uqwFrequency.

Member Function Documentation

bool CProcessor::AnalyzeAMDProcessor ( ) [private]

Definition at line 631 of file llprocessor.cpp.

References ProcessorExtensions::_3DNOW_InstructionExtensions, ProcessorInfo::_Data, ProcessorExtensions::_E3DNOW_InstructionExtensions, ProcessorInfo::_Ext, ProcessorInfo::_Instruction, ProcessorInfo::_L1, ProcessorInfo::_L2, ProcessorExtensions::AA64_AMD64BitArchitecture, ProcessorCache::bPresent, ProcessorTLB::bPresent, CheckBit, CheckCPUIDPresence(), CPUInfo, ProcessorL1Cache::Data, ProcessorExtensions::EMMX_MultimediaExtensions, FALSE, GetStandardProcessorConfiguration(), GetStandardProcessorExtensions(), ProcessorL1Cache::Instruction, ProcessorInfo::MaxSupportedExtendedLevel, ProcessorInfo::strBrandID, strCPUName, ProcessorInfo::strFamily, ProcessorInfo::strModel, ProcessorTLB::strPageSize, ProcessorCache::strSize, TranslateProcessorConfiguration(), ProcessorCache::uiAssociativeWays, ProcessorTLB::uiAssociativeWays, ProcessorTLB::uiEntries, ProcessorInfo::uiFamily, ProcessorCache::uiLineSize, ProcessorInfo::uiModel, ProcessorInfo::uiStepping, and ProcessorInfo::uiType.

Referenced by GetCPUInfo().

bool CProcessor::AnalyzeIntelProcessor ( ) [private]

bool CProcessor::AnalyzeUnknownProcessor ( ) [private]

bool CProcessor::CheckCPUIDPresence ( ) [private]

Definition at line 1096 of file llprocessor.cpp.

References FALSE.

Referenced by AnalyzeAMDProcessor(), AnalyzeIntelProcessor(), AnalyzeUnknownProcessor(), GetCPUFrequency(), GetCPUInfo(), GetStandardProcessorConfiguration(), and GetStandardProcessorExtensions().

bool CProcessor::CPUInfoToText	(	char *	strBuffer,
		unsigned int	uiMaxLen
	)

Definition at line 2120 of file llprocessor.cpp.

References ProcessorExtensions::_3DNOW_InstructionExtensions, ProcessorInfo::_Data, ProcessorExtensions::_E3DNOW_InstructionExtensions, ProcessorInfo::_Ext, ProcessorInfo::_Instruction, ProcessorInfo::_L1, ProcessorInfo::_L2, ProcessorInfo::_L3, ProcessorInfo::_Trace, ProcessorExtensions::AA64_AMD64BitArchitecture, ProcessorExtensions::ACPI_ThermalMonitorAndClockControl, ProcessorExtensions::Altivec_Extensions, ProcessorExtensions::APIC_AdvancedProgrammableInterruptController, ProcessorExtensions::APIC_ID, BOOLADD, ProcessorExtensions::CLFLUSH_InstructionCacheLineSize, ProcessorExtensions::CLFSH_CFLUSH_Instruction, ProcessorExtensions::CMOV_ConditionalMoveAndCompareInstructions, COPYADD, CPUInfo, ProcessorExtensions::CX8_COMPXCHG8B_Instruction, ProcessorL1Cache::Data, ProcessorExtensions::DE_DebuggingExtensions, ProcessorExtensions::DS_DebugStore, ProcessorExtensions::EMMX_MultimediaExtensions, f, ProcessorExtensions::FGPAT_PageAttributeTable, FORMATADD, ProcessorExtensions::FPU_FloatingPointUnit, ProcessorExtensions::FXSR_FastStreamingSIMD_ExtensionsSaveRestore, GetCPUFrequency(), GetCPUInfo(), ProcessorExtensions::HT_HyperThreading, ProcessorExtensions::IA64_Intel64BitArchitecture, ProcessorL1Cache::Instruction, ProcessorInfo::MaxSupportedExtendedLevel, ProcessorInfo::MaxSupportedLevel, ProcessorExtensions::MCA_MachineCheckArchitecture, ProcessorExtensions::MCE_MachineCheckException, ProcessorExtensions::MMX_MultimediaExtensions, ProcessorExtensions::MSR_ModelSpecificRegisters, ProcessorExtensions::MTRR_MemoryTypeRangeRegisters, ProcessorExtensions::PAE_PhysicalAddressExtension, ProcessorExtensions::PGE_PTE_GlobalFlag, ProcessorExtensions::PN_ProcessorSerialNumber, ProcessorExtensions::PSE36_36bitPageSizeExtension, ProcessorExtensions::PSE_PageSizeExtensions, ProcessorExtensions::SEP_FastSystemCall, ProcessorExtensions::SS_SelfSnoop, ProcessorExtensions::SSE2_StreamingSIMD2_Extensions, ProcessorExtensions::SSE_StreamingSIMD_Extensions, ProcessorInfo::strBrandID, ProcessorCache::strCache, ProcessorInfo::strFamily, ProcessorInfo::strModel, ProcessorInfo::strProcessorSerial, ProcessorTLB::strTLB, ProcessorInfo::strType, ProcessorInfo::strVendor, ProcessorExtensions::TM_ThermalMonitor, ProcessorExtensions::TSC_TimeStampCounter, ProcessorInfo::uiExtendedFamily, ProcessorInfo::uiExtendedModel, uqwFrequency, and ProcessorExtensions::VME_Virtual8086ModeEnhancements.

Referenced by LLCPUInfo::stream(), and WriteInfoTextFile().

void CProcessor::DecodeProcessorConfiguration ( unsigned int cfg ) [private]

F64 CProcessor::GetCPUFrequency ( unsigned int uiMeasureMSecs )

Definition at line 116 of file llprocessor.cpp.

References CheckCPUIDPresence(), end, start, and uqwFrequency.

Referenced by LLFastTimer::countsPerSecond(), CPUInfoToText(), and LLCPUInfo::LLCPUInfo().

const ProcessorInfo * CProcessor::GetCPUInfo ( )

Definition at line 1572 of file llprocessor.cpp.

References AnalyzeAMDProcessor(), AnalyzeIntelProcessor(), AnalyzeUnknownProcessor(), CheckCPUIDPresence(), CPUInfo, ProcessorInfo::MaxSupportedExtendedLevel, ProcessorInfo::MaxSupportedLevel, NULL, and ProcessorInfo::strVendor.

Referenced by CPUInfoToText(), and LLCPUInfo::LLCPUInfo().

void CProcessor::GetStandardProcessorConfiguration ( ) [private]

Definition at line 1445 of file llprocessor.cpp.

References CheckCPUIDPresence(), count, CPUInfo, DecodeProcessorConfiguration(), and ProcessorInfo::MaxSupportedLevel.

Referenced by AnalyzeAMDProcessor(), and AnalyzeIntelProcessor().

void CProcessor::GetStandardProcessorExtensions ( ) [private]

Definition at line 1512 of file llprocessor.cpp.

References ProcessorInfo::_Ext, ProcessorExtensions::ACPI_ThermalMonitorAndClockControl, ProcessorExtensions::Altivec_Extensions, ProcessorExtensions::APIC_AdvancedProgrammableInterruptController, ProcessorExtensions::APIC_ID, CheckBit, CheckCPUIDPresence(), ProcessorExtensions::CLFLUSH_InstructionCacheLineSize, ProcessorExtensions::CLFSH_CFLUSH_Instruction, ProcessorExtensions::CMOV_ConditionalMoveAndCompareInstructions, CPUInfo, ProcessorExtensions::CX8_COMPXCHG8B_Instruction, ProcessorExtensions::DE_DebuggingExtensions, ProcessorExtensions::DS_DebugStore, ProcessorExtensions::FGPAT_PageAttributeTable, ProcessorExtensions::FPU_FloatingPointUnit, ProcessorExtensions::FXSR_FastStreamingSIMD_ExtensionsSaveRestore, ProcessorExtensions::HT_HyperThreading, ProcessorExtensions::HT_HyterThreadingSiblings, ProcessorExtensions::IA64_Intel64BitArchitecture, ProcessorExtensions::MCA_MachineCheckArchitecture, ProcessorExtensions::MCE_MachineCheckException, ProcessorExtensions::MMX_MultimediaExtensions, ProcessorExtensions::MSR_ModelSpecificRegisters, ProcessorExtensions::MTRR_MemoryTypeRangeRegisters, ProcessorExtensions::PAE_PhysicalAddressExtension, ProcessorExtensions::PGE_PTE_GlobalFlag, ProcessorExtensions::PN_ProcessorSerialNumber, ProcessorExtensions::PSE36_36bitPageSizeExtension, ProcessorExtensions::PSE_PageSizeExtensions, ProcessorExtensions::SEP_FastSystemCall, ProcessorExtensions::SS_SelfSnoop, ProcessorExtensions::SSE2_StreamingSIMD2_Extensions, ProcessorExtensions::SSE_StreamingSIMD_Extensions, ProcessorExtensions::TM_ThermalMonitor, ProcessorExtensions::TSC_TimeStampCounter, and ProcessorExtensions::VME_Virtual8086ModeEnhancements.

Referenced by AnalyzeAMDProcessor(), AnalyzeIntelProcessor(), and AnalyzeUnknownProcessor().

void CProcessor::TranslateProcessorConfiguration ( ) [private]

Definition at line 1427 of file llprocessor.cpp.

References ProcessorInfo::_Data, ProcessorInfo::_Instruction, ProcessorInfo::_L1, ProcessorInfo::_L2, ProcessorInfo::_L3, ProcessorInfo::_Trace, CPUInfo, ProcessorL1Cache::Data, ProcessorL1Cache::Instruction, TranslateCache(), and TranslateTLB().

Referenced by AnalyzeAMDProcessor(), and AnalyzeIntelProcessor().

bool CProcessor::WriteInfoTextFile ( const char * strFilename )

Definition at line 2224 of file llprocessor.cpp.

References CPUInfoToText(), and LLFile::fopen().

Member Data Documentation

ProcessorInfo CProcessor::CPUInfo

Definition at line 171 of file llprocessor.h.

Referenced by AnalyzeAMDProcessor(), AnalyzeIntelProcessor(), AnalyzeUnknownProcessor(), CProcessor(), CPUInfoToText(), DecodeProcessorConfiguration(), GetCPUInfo(), GetStandardProcessorConfiguration(), GetStandardProcessorExtensions(), and TranslateProcessorConfiguration().

char CProcessor::strCPUName[128]

Definition at line 170 of file llprocessor.h.

Referenced by AnalyzeAMDProcessor(), AnalyzeIntelProcessor(), AnalyzeUnknownProcessor(), CProcessor(), and LLCPUInfo::LLCPUInfo().

F64 CProcessor::uqwFrequency

Definition at line 169 of file llprocessor.h.

Referenced by CProcessor(), CPUInfoToText(), and GetCPUFrequency().

The documentation for this class was generated from the following files:

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