TraceUtilization Class Reference
[Charm++ Trace Module]

#include <trace-utilization.h>

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Public Member Functions
	TraceUtilization ()
void	initMem ()
	Initialize memory after the number of EPs has been determined.
void	writeSts (void)
void	creation (envelope *e, int epIdx, int num=1)
void	beginExecute (envelope *e, void *obj)
void	beginExecute (CmiObjId *tid)
void	beginExecute (int event, int msgType, int ep, int srcPe, int mlen=0, CmiObjId *idx=NULL, void *obj=NULL)
void	endExecute (void)
void	beginIdle (double currT)
void	endIdle (double currT)
void	beginPack (void)
void	endPack (void)
void	beginUnpack (void)
void	endUnpack (void)
void	beginComputation (void)
void	endComputation (void)
void	traceClearEps ()
void	traceWriteSts ()
void	traceClose ()
void	addEventType (int eventType)
int	cpuTimeEntriesAvailable () const
int	cpuTimeEntriesSentSoFar () const
void	incrementNumCpuTimeEntriesSent (int n)
double	sumUtilization (int startBin, int endBin)
void	updateCpuTime (int epIdx, double startTime, double endTime)
void	zeroIfNecessary (unsigned int interval)
	Zero out all entries from (lastBinUsed+1) up to and including interval.
UInt	getEpInfoSize ()
double	getCPUtime (unsigned int interval, unsigned int ep)
	for Summary-Detail
void	addToCPUtime (unsigned int interval, unsigned int ep, double val)
double	getUtilization (int interval, int ep)
compressedBuffer	compressNRecentSumDetail (int desiredBinsToSend)
	Create a compressed buffer of the n most recent sum detail samples.
Data Fields
int	execEp
unsigned int	epInfoSize
double	start
double *	cpuTime
int	lastBinUsed
unsigned int	numBinsSent
unsigned int	previouslySentBins

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Detailed Description

Definition at line 207 of file trace-utilization.h.

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Constructor & Destructor Documentation

TraceUtilization::TraceUtilization

(

)

[inline]

Definition at line 219 of file trace-utilization.h.

References cpuTime, execEp, lastBinUsed, and numBinsSent.

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Member Function Documentation

void TraceUtilization::initMem

(

)

[inline]

Initialize memory after the number of EPs has been determined.

Definition at line 228 of file trace-utilization.h.

References _entryTable, Converse::CkMyPe(), cpuTime, epInfoSize, and writeSts().

Referenced by beginComputation().

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void TraceUtilization::creation	(	envelope *	e,
		int	epIdx,
		int	num = 1
	)			[inline, virtual]

Reimplemented from Trace.

Definition at line 242 of file trace-utilization.h.

void TraceUtilization::beginIdle

(

double

currT

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 248 of file trace-utilization.h.

void TraceUtilization::endIdle

(

double

currT

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 249 of file trace-utilization.h.

void TraceUtilization::beginPack

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 250 of file trace-utilization.h.

void TraceUtilization::endPack

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 251 of file trace-utilization.h.

void TraceUtilization::beginUnpack

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 252 of file trace-utilization.h.

void TraceUtilization::endUnpack

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 253 of file trace-utilization.h.

void TraceUtilization::beginComputation

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 254 of file trace-utilization.h.

References initMem().

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void TraceUtilization::endComputation

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 255 of file trace-utilization.h.

void TraceUtilization::traceClearEps

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 256 of file trace-utilization.h.

void TraceUtilization::traceWriteSts

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 257 of file trace-utilization.h.

void TraceUtilization::traceClose

(

void

)

[inline, virtual]

Reimplemented from Trace.

Definition at line 258 of file trace-utilization.h.

int TraceUtilization::cpuTimeEntriesAvailable

(

)

const [inline]

Definition at line 262 of file trace-utilization.h.

References lastBinUsed.

Referenced by TraceUtilizationBOC::collectSumDetailData().

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int TraceUtilization::cpuTimeEntriesSentSoFar

(

)

const [inline]

Definition at line 263 of file trace-utilization.h.

References numBinsSent.

Referenced by TraceUtilizationBOC::collectSumDetailData(), and compressNRecentSumDetail().

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void TraceUtilization::incrementNumCpuTimeEntriesSent

(

int

n

)

[inline]

Definition at line 264 of file trace-utilization.h.

References numBinsSent.

Referenced by compressNRecentSumDetail().

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void TraceUtilization::updateCpuTime	(	int	epIdx,
		double	startTime,
		double	endTime
	)			[inline]

Definition at line 270 of file trace-utilization.h.

References addToCPUtime(), epInfoSize, and int.

Referenced by endExecute().

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void TraceUtilization::zeroIfNecessary

(

unsigned int

interval

)

[inline]

Zero out all entries from (lastBinUsed+1) up to and including interval.

Definition at line 294 of file trace-utilization.h.

References cpuTime, epInfoSize, and lastBinUsed.

Referenced by addToCPUtime().

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UInt TraceUtilization::getEpInfoSize

(

)

[inline]

Definition at line 304 of file trace-utilization.h.

References epInfoSize.

Referenced by compressNRecentSumDetail(), and sumUtilization().

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double TraceUtilization::getCPUtime	(	unsigned int	interval,
		unsigned int	ep
	)			[inline]

for Summary-Detail

Definition at line 307 of file trace-utilization.h.

References cpuTime, epInfoSize, and lastBinUsed.

Referenced by getUtilization().

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void TraceUtilization::addToCPUtime	(	unsigned int	interval,
		unsigned int	ep,
		double	val
	)			[inline]

Definition at line 317 of file trace-utilization.h.

References cpuTime, epInfoSize, and zeroIfNecessary().

Referenced by updateCpuTime().

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double TraceUtilization::getUtilization	(	int	interval,
		int	ep
	)			[inline]

Definition at line 325 of file trace-utilization.h.

References getCPUtime().

Referenced by compressNRecentSumDetail().

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Field Documentation

int TraceUtilization::execEp

Definition at line 209 of file trace-utilization.h.

Referenced by beginExecute(), endExecute(), and TraceUtilization().

unsigned int TraceUtilization::epInfoSize

Definition at line 210 of file trace-utilization.h.

Referenced by addToCPUtime(), getCPUtime(), getEpInfoSize(), initMem(), sumUtilization(), updateCpuTime(), and zeroIfNecessary().

double TraceUtilization::start

Definition at line 211 of file trace-utilization.h.

Referenced by beginExecute(), and endExecute().

double* TraceUtilization::cpuTime

Definition at line 213 of file trace-utilization.h.

Referenced by addToCPUtime(), getCPUtime(), initMem(), sumUtilization(), TraceUtilization(), and zeroIfNecessary().

int TraceUtilization::lastBinUsed

Definition at line 214 of file trace-utilization.h.

Referenced by cpuTimeEntriesAvailable(), getCPUtime(), TraceUtilization(), and zeroIfNecessary().

unsigned int TraceUtilization::numBinsSent

Definition at line 215 of file trace-utilization.h.

Referenced by cpuTimeEntriesSentSoFar(), incrementNumCpuTimeEntriesSent(), and TraceUtilization().

unsigned int TraceUtilization::previouslySentBins

Definition at line 216 of file trace-utilization.h.

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

• ck-perf/trace-utilization.h
• ck-perf/trace-utilization.C