TapeInfos Struct Reference

Identity, statistics, file names, and recording metadata of one tape. More...

#include <tapeinfos.h>

Collaboration diagram for TapeInfos:

Public Types
enum	StatEntries {   NUM_INDEPENDENTS , NUM_DEPENDENTS , NUM_MAX_LIVES , NUM_TAYS ,   OP_BUFFER_SIZE , NUM_OPERATIONS , OP_FILE_ACCESS , NUM_LOCATIONS ,   LOC_FILE_ACCESS , NUM_VALUES , VAL_FILE_ACCESS , LOC_BUFFER_SIZE ,   VAL_BUFFER_SIZE , TAY_BUFFER_SIZE , NUM_EQ_PROD , NO_MIN_MAX ,   NUM_SWITCHES , NUM_PARAM , STAT_SIZE }
enum	FILES { OPERATIONS_FILE , LOCATIONS_FILE , VALUES_FILE , TAYLORS_FILE }
enum	TAPENAMES { LOCATIONS_TAPE , VALUES_TAPE , OPERATIONS_TAPE , TAYLORS_TAPE }
using	StatArray = std::array< size_t, STAT_SIZE >

Public Member Functions
	~TapeInfos ()
	TapeInfos ()=default
	TapeInfos (short tapeId)
	TapeInfos (short tapeId, std::array< std::string, 4 > &&tapeBaseNames)
	TapeInfos (const TapeInfos &)=delete
TapeInfos &	operator= (const TapeInfos &)=delete
	TapeInfos (TapeInfos &&other) noexcept
TapeInfos &	operator= (TapeInfos &&other) noexcept
int	getThreadIndex ()
	Generates an id for the thread within the function is called.
char *	createFileName (short tapeId, int tapeType)

Static Public Member Functions
static char *	duplicatestr (const char *instr)

Public Attributes
StatArray	stats {}
std::array< char *, 4 >	fileNames {}
std::array< std::string, 4 >	tapeBaseNames_
short	tapeId_ {-1}
int	keepTape {0}
int	skipFileCleanup {0}

Static Public Attributes
static constexpr size_t	maxLocsPerOp {10}

Detailed Description

Identity, statistics, file names, and recording metadata of one tape.

This movable metadata object records buffer sizes, independent/dependent counts, file-backed tape names, trace flags, and related configuration. Buffer ownership and evaluation synchronization live in ValueTape and its recording/evaluation contexts instead.

Member Typedef Documentation

StatArray

using TapeInfos::StatArray = std::array<size_t, STAT_SIZE>

Member Enumeration Documentation

FILES

enum TapeInfos::FILES

Enumerator
OPERATIONS_FILE
LOCATIONS_FILE
VALUES_FILE
TAYLORS_FILE

StatEntries

enum TapeInfos::StatEntries

Enumerator
NUM_INDEPENDENTS
NUM_DEPENDENTS
NUM_MAX_LIVES
NUM_TAYS
OP_BUFFER_SIZE
NUM_OPERATIONS
OP_FILE_ACCESS
NUM_LOCATIONS
LOC_FILE_ACCESS
NUM_VALUES
VAL_FILE_ACCESS
LOC_BUFFER_SIZE
VAL_BUFFER_SIZE
TAY_BUFFER_SIZE
NUM_EQ_PROD
NO_MIN_MAX
NUM_SWITCHES
NUM_PARAM
STAT_SIZE

TAPENAMES

enum TapeInfos::TAPENAMES

Enumerator
LOCATIONS_TAPE
VALUES_TAPE
OPERATIONS_TAPE
TAYLORS_TAPE

Constructor & Destructor Documentation

~TapeInfos()

TapeInfos::~TapeInfos ( )

inline

TapeInfos() [1/5]

TapeInfos::TapeInfos ( )

default

TapeInfos() [2/5]

TapeInfos::TapeInfos ( short  tapeId )

inlineexplicit

TapeInfos() [3/5]

TapeInfos::TapeInfos ( short  tapeId, std::array< std::string, 4 > &&  tapeBaseNames  )

inline

TapeInfos() [4/5]

TapeInfos::TapeInfos ( const TapeInfos &  )

delete

TapeInfos() [5/5]

TapeInfos::TapeInfos ( TapeInfos &&  other )

inlinenoexcept

Member Function Documentation

createFileName()

char * TapeInfos::createFileName ( short  tapeId, int  tapeType  )

inline

duplicatestr()

static char * TapeInfos::duplicatestr ( const char *  instr )

inlinestatic

getThreadIndex()

int TapeInfos::getThreadIndex ( )

inline

Generates an id for the thread within the function is called.

Returns

id of the current thread

operator=() [1/2]

TapeInfos & TapeInfos::operator= ( const TapeInfos &  )

delete

operator=() [2/2]

TapeInfos & TapeInfos::operator= ( TapeInfos &&  other )

inlinenoexcept

Member Data Documentation

fileNames

std::array<char *, 4> TapeInfos::fileNames {}

keepTape

int TapeInfos::keepTape {0}

maxLocsPerOp

constexpr size_t TapeInfos::maxLocsPerOp {10}

staticconstexpr

skipFileCleanup

int TapeInfos::skipFileCleanup {0}

stats

StatArray TapeInfos::stats {}

tapeBaseNames_

std::array<std::string, 4> TapeInfos::tapeBaseNames_

tapeId_

short TapeInfos::tapeId_ {-1}

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

• tapeinfos.h