trap::Profiler< issueWidth > Class Template Reference

#include <profiler.hpp>

Inheritance diagram for trap::Profiler< issueWidth >:

Collaboration diagram for trap::Profiler< issueWidth >:

Public Member Functions
	Profiler (ABIIf< issueWidth > &processorInstance, std::string execName, bool disableFunctionProfiling)
	~Profiler ()
void	printCsvStats (std::string fileName)
	Prints the compuated statistics in the form of a csv file. More...
bool	newIssue (const issueWidth &curPC, const InstructionBase *curInstr) throw ()
	Function called by the processor at every new instruction issue. More...
bool	emptyPipeline (const issueWidth &curPC) const throw ()
void	addIgnoredFunction (std::string &toIgnore)
void	addIgnoredFunctions (const std::set< std::string > &toIgnore)
void	setProfilingRange (const issueWidth &lowerAddr, const issueWidth &higherAddr)
Public Member Functions inherited from trap::ToolsIf< issueWidth >
virtual	~ToolsIf ()

Detailed Description

template<class issueWidth>
class trap::Profiler< issueWidth >

Profiler: it keeps track of many runtime statistics on:

• number and percentage of instructions executed of each type.
• function stats: time and percentage in each function
• call graph: time of each call.

Constructor & Destructor Documentation

template<class issueWidth >

trap::Profiler< issueWidth >::Profiler ( ABIIf< issueWidth > &  processorInstance, std::string  execName, bool  disableFunctionProfiling  )

inline

template<class issueWidth >

trap::Profiler< issueWidth >::~Profiler ( )

inline

Member Function Documentation

template<class issueWidth >

void trap::Profiler< issueWidth >::addIgnoredFunction ( std::string &  toIgnore )

inline

template<class issueWidth >

void trap::Profiler< issueWidth >::addIgnoredFunctions ( const std::set< std::string > &  toIgnore )

inline

template<class issueWidth >

bool trap::Profiler< issueWidth >::emptyPipeline ( const issueWidth &  curPC ) const throw ( )

inlinevirtual

Since the profiler does not perform any modification to the registers and it does not use any registers but the current program counter, it does not need the pipeline to be emptys

Implements trap::ToolsIf< issueWidth >.

template<class issueWidth >

bool trap::Profiler< issueWidth >::newIssue ( const issueWidth &  curPC, const InstructionBase *  curInstr  ) throw ( )

inlinevirtual

Function called by the processor at every new instruction issue.

Implements trap::ToolsIf< issueWidth >.

template<class issueWidth >

void trap::Profiler< issueWidth >::printCsvStats ( std::string  fileName )

inline

Prints the compuated statistics in the form of a csv file.

References trap::ProfInstruction::printCsvHeader(), trap::ProfFunction::printCsvHeader(), and trap::ProfInstruction::printCsvSummary().

Here is the call graph for this function:

template<class issueWidth >

void trap::Profiler< issueWidth >::setProfilingRange ( const issueWidth &  lowerAddr, const issueWidth &  higherAddr  )

inline

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

• core/common/trapgen/profiler/profiler.hpp