gem5::SimpleExecContext::ExecContextStats Struct Reference

#include <exec_context.hh>

Inheritance diagram for gem5::SimpleExecContext::ExecContextStats:

Public Member Functions
	ExecContextStats (BaseSimpleCPU *cpu, SimpleThread *thread)
Public Member Functions inherited from gem5::statistics::Group
	Group (Group *parent, const char *name=nullptr)
	Construct a new statistics group.
virtual	~Group ()
virtual void	regStats ()
	Callback to set stat parameters.
virtual void	resetStats ()
	Callback to reset stats.
virtual void	preDumpStats ()
	Callback before stats are dumped.
void	addStat (statistics::Info *info)
	Register a stat with this group.
const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object.
const std::vector< Info * > &	getStats () const
	Get all stats associated with this object.
void	addStatGroup (const char *name, Group *block)
	Add a stat block as a child of this block.
const Info *	resolveStat (std::string name) const
	Resolve a stat by its name within this group.
void	mergeStatGroup (Group *block)
	Merge the contents (stats & children) of a block to this block.
	Group ()=delete
	Group (const Group &)=delete
Group &	operator= (const Group &)=delete

Public Attributes
statistics::Scalar	numMatAluAccesses
statistics::Scalar	numCallsReturns
statistics::Scalar	numMatInsts
statistics::Scalar	numMatRegReads
statistics::Scalar	numMatRegWrites
statistics::Formula	numIdleCycles
statistics::Formula	numBusyCycles
statistics::Average	notIdleFraction
statistics::Formula	idleFraction
std::array< statistics::Scalar *, CCRegClass+1 >	numRegReads
std::array< statistics::Scalar *, CCRegClass+1 >	numRegWrites
statistics::Scalar	numPredictedBranches
statistics::Scalar	numBranchMispred
	Number of misprediced branches.

Detailed Description

Definition at line 83 of file exec_context.hh.

Constructor & Destructor Documentation

ExecContextStats()

gem5::SimpleExecContext::ExecContextStats::ExecContextStats ( BaseSimpleCPU * cpu, SimpleThread * thread )

inline

Definition at line 85 of file exec_context.hh.

References gem5::BaseCPU::baseStats, gem5::statistics::constant(), gem5::SimpleExecContext::cpu, idleFraction, notIdleFraction, numBranchMispred, numBusyCycles, gem5::BaseCPU::BaseCPUStats::numCycles, numIdleCycles, numPredictedBranches, and gem5::statistics::DataWrap< Derived, InfoProxyType >::prereq().

Member Data Documentation

idleFraction

statistics::Formula gem5::SimpleExecContext::ExecContextStats::idleFraction

Definition at line 159 of file exec_context.hh.

Referenced by ExecContextStats().

notIdleFraction

statistics::Average gem5::SimpleExecContext::ExecContextStats::notIdleFraction

Definition at line 158 of file exec_context.hh.

Referenced by ExecContextStats().

numBranchMispred

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numBranchMispred

Number of misprediced branches.

Definition at line 165 of file exec_context.hh.

Referenced by gem5::BaseSimpleCPU::advancePC(), and ExecContextStats().

numBusyCycles

statistics::Formula gem5::SimpleExecContext::ExecContextStats::numBusyCycles

Definition at line 155 of file exec_context.hh.

Referenced by ExecContextStats().

numCallsReturns

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numCallsReturns

Definition at line 142 of file exec_context.hh.

Referenced by gem5::BaseSimpleCPU::postExecute().

numIdleCycles

statistics::Formula gem5::SimpleExecContext::ExecContextStats::numIdleCycles

Definition at line 152 of file exec_context.hh.

Referenced by ExecContextStats().

numMatAluAccesses

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numMatAluAccesses

Definition at line 139 of file exec_context.hh.

Referenced by gem5::BaseSimpleCPU::postExecute().

numMatInsts

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numMatInsts

Definition at line 145 of file exec_context.hh.

Referenced by gem5::BaseSimpleCPU::postExecute().

numMatRegReads

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numMatRegReads

mutable

Definition at line 148 of file exec_context.hh.

numMatRegWrites

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numMatRegWrites

Definition at line 149 of file exec_context.hh.

numPredictedBranches

statistics::Scalar gem5::SimpleExecContext::ExecContextStats::numPredictedBranches

Number of branches predicted as taken

Definition at line 163 of file exec_context.hh.

Referenced by ExecContextStats(), and gem5::BaseSimpleCPU::preExecute().

numRegReads

std::array<statistics::Scalar *, CCRegClass + 1> gem5::SimpleExecContext::ExecContextStats::numRegReads

Definition at line 168 of file exec_context.hh.

Referenced by gem5::SimpleExecContext::getRegOperand(), and gem5::SimpleExecContext::getRegOperand().

numRegWrites

std::array<statistics::Scalar *, CCRegClass + 1> gem5::SimpleExecContext::ExecContextStats::numRegWrites

Definition at line 169 of file exec_context.hh.

Referenced by gem5::SimpleExecContext::getWritableRegOperand(), gem5::SimpleExecContext::setRegOperand(), and gem5::SimpleExecContext::setRegOperand().

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

• cpu/simple/exec_context.hh