gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory Struct Reference

#include <multiperspective_perceptron_tage.hh>

Inheritance diagram for gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory:

Public Member Functions
	MPP_SCThreadHistory ()
int64_t	getHistoryStackEntry () const
void	updateHistoryStack (Addr target, bool taken, bool is_call, bool is_return)
unsigned int	getPointer () const
Public Member Functions inherited from gem5::branch_prediction::StatisticalCorrector::SCThreadHistory
	SCThreadHistory ()
void	setNumOrdinalHistories (unsigned num)
void	initLocalHistory (int ordinal, int numHistories, int shift)
int64_t	getLocalHistory (int ordinal, Addr pc)
void	updateLocalHistory (int ordinal, Addr branch_pc, bool taken, Addr extraXor=0)

Public Attributes
int64_t	globalHist
std::vector< int64_t >	historyStack
unsigned int	historyStackPointer
Public Attributes inherited from gem5::branch_prediction::StatisticalCorrector::SCThreadHistory
int64_t	bwHist
int64_t	imliCount

Detailed Description

Definition at line 133 of file multiperspective_perceptron_tage.hh.

Constructor & Destructor Documentation

MPP_SCThreadHistory()

gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::MPP_SCThreadHistory ( )

inline

Definition at line 135 of file multiperspective_perceptron_tage.hh.

Member Function Documentation

getHistoryStackEntry()

int64_t gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::getHistoryStackEntry ( ) const

inline

Definition at line 141 of file multiperspective_perceptron_tage.hh.

References historyStack, and historyStackPointer.

getPointer()

unsigned int gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::getPointer ( ) const

inline

Definition at line 163 of file multiperspective_perceptron_tage.hh.

References historyStackPointer.

updateHistoryStack()

void gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::updateHistoryStack ( Addr target, bool taken, bool is_call, bool is_return )

inline

Definition at line 146 of file multiperspective_perceptron_tage.hh.

References historyStack, historyStackPointer, and gem5::MipsISA::index.

Member Data Documentation

globalHist

int64_t gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::globalHist

Definition at line 137 of file multiperspective_perceptron_tage.hh.

Referenced by gem5::branch_prediction::MPP_StatisticalCorrector_64KB::scHistoryUpdate(), and gem5::branch_prediction::MPP_StatisticalCorrector_8KB::scHistoryUpdate().

historyStack

std::vector<int64_t> gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::historyStack

Definition at line 138 of file multiperspective_perceptron_tage.hh.

Referenced by getHistoryStackEntry(), and updateHistoryStack().

historyStackPointer

unsigned int gem5::branch_prediction::MPP_StatisticalCorrector::MPP_SCThreadHistory::historyStackPointer

Definition at line 139 of file multiperspective_perceptron_tage.hh.

Referenced by getHistoryStackEntry(), getPointer(), and updateHistoryStack().

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The documentation for this struct was generated from the following file:

• cpu/pred/multiperspective_perceptron_tage.hh