Proto::memInfo< MEMTYPE > Class Template Reference

#include <Proto_MemInfo.H>

Public Member Functions
	memInfo ()
	constructor More...
void	enterInfo (std::string file, unsigned int line, unsigned long int dataSize)
	insert function More...
void	enterInfos (std::pair< std::string, unsigned int > a_position, describeInfo &a_elem)
	insert function More...
void	addTracePoint ()
	insert function More...
void	addTracePointHost ()
	insert function More...
bool	fexists (std::string filename)
	check function More...
void	printInfo ()

Static Public Member Functions
static memInfo< MEMTYPE > &	getMemInfo ()

Private Attributes
std::map< std::pair< std::string, unsigned int >, describeInfo >	m_info
	accumulate data size allocations for each malloc position in the code More...
traceInfo	m_trace
	store the current and maximum memory footprint for each malloc More...

Constructor & Destructor Documentation

memInfo()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

Proto::memInfo< MEMTYPE >::memInfo ( )

inline

constructor

default constructor

Member Function Documentation

enterInfo()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

void Proto::memInfo< MEMTYPE >::enterInfo ( std::string  file, unsigned int  line, unsigned long int  dataSize  )

inline

insert function

Enter information in a 'describeInfo' element element are defined by their location: file + line if the position does not exist, we create it

Parameters

file	is file position for a given Malloc
line	is line position in the file for a given Malloc
dataSize	is size for a given Malloc

References Proto::describeInfo::count, and Proto::describeInfo::dataSize.

enterInfos()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

void Proto::memInfo< MEMTYPE >::enterInfos ( std::pair< std::string, unsigned int >  a_position, describeInfo &  a_elem  )

inline

insert function

Enter information in a 'describeInfo' element element are defined by their position: file + line if the position does not already exist, we create it

Parameters

position	is the position in the code for a given Malloc
a_elem	contains the related information for a position in an other mpi process (used with mpi)

addTracePoint()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

void Proto::memInfo< MEMTYPE >::addTracePoint ( )

inline

insert function

add a memory trace point for the device memory

addTracePointHost()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

void Proto::memInfo< MEMTYPE >::addTracePointHost ( )

inline

insert function

add a memory trace point for the host memory

fexists()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

bool Proto::memInfo< MEMTYPE >::fexists ( std::string  filename )

inline

check function

check if a file exist. We avoid to rewrite a file when we print de memory trace.

printInfo()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

void Proto::memInfo< MEMTYPE >::printInfo ( )

inline

display information stored in m_info and write the memory trace

References Proto::describeInfo::count, Proto::describeInfo::dataSize, Proto::line, Proto::numProc(), and Proto::procID().

getMemInfo()

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

static memInfo<MEMTYPE>& Proto::memInfo< MEMTYPE >::getMemInfo ( )

inlinestatic

trick to get only one instance of memInfo for a given MEMTYPE

References Proto::numProc(), and Proto::procID().

Member Data Documentation

m_info

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

std::map<std::pair<std::string,unsigned int>, describeInfo> Proto::memInfo< MEMTYPE >::m_info

private

accumulate data size allocations for each malloc position in the code

m_trace

template<MemType MEMTYPE = MEMTYPE_DEFAULT>

traceInfo Proto::memInfo< MEMTYPE >::m_trace

private

store the current and maximum memory footprint for each malloc

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

• Proto_MemInfo.H