Timer.cpp File Reference

#include "llvm/Support/Timer.h"
#include "llvm/Support/CommandLine.h"
#include <algorithm>
#include <iostream>
#include <functional>
#include <fstream>
#include <map>
#include "llvm/Config/sys/resource.h"
#include "llvm/Config/sys/time.h"
#include "llvm/Config/unistd.h"
#include "llvm/Config/malloc.h"
#include "llvm/Config/windows.h"

Include dependency graph for Timer.cpp:

Go to the source code of this file.

Namespaces

namespace llvm

Classes

struct TimeRecord

Functions

std::ostream * llvm::GetLibSupportInfoOutputFile ()

static std::string & getLibSupportInfoOutputFilename ()

static TimerGroup * getDefaultTimerGroup ()

static long getMemUsage ()

static TimeRecord getTimeRecord (bool Start)

static Timer & getNamedRegionTimer (const std::string &Name)

static void printAlignedFP (double Val, unsigned AfterDec, unsigned TotalWidth, std::ostream &OS)

static void printVal (double Val, double Total, std::ostream &OS)

std::ostream * llvm::GetLibSupportInfoOutputFile ()

Variables

static TimerGroup * DefaultTimerGroup = 0

static std::vector< Timer * > ActiveTimers

Function Documentation

static TimerGroup* getDefaultTimerGroup ( ) [static]

Definition at line 59 of file Timer.cpp.

static std::string& getLibSupportInfoOutputFilename ( ) [static]

Definition at line 39 of file Timer.cpp.
Referenced by llvm::GetLibSupportInfoOutputFile().

static long getMemUsage ( ) [static]

Definition at line 101 of file Timer.cpp.
References TrackSpace.
Referenced by llvm::Timer::addPeakMemoryMeasurement(), and getTimeRecord().

static Timer& getNamedRegionTimer ( const std::string & Name ) [static]

Definition at line 216 of file Timer.cpp.
References I.

static TimeRecord getTimeRecord ( bool Start ) [static]

Definition at line 116 of file Timer.cpp.
References TimeRecord::Elapsed, getMemUsage(), TimeRecord::MemUsed, TimeRecord::SystemTime, and TimeRecord::UserTime.
Referenced by llvm::Timer::startTimer(), and llvm::Timer::stopTimer().

static void printAlignedFP ( double Val,

unsigned AfterDec,

unsigned TotalWidth,

std::ostream & OS

) [static]

Definition at line 237 of file Timer.cpp.
Referenced by printVal().

static void printVal ( double Val,

double Total,

std::ostream & OS

) [static]

Definition at line 253 of file Timer.cpp.
References printAlignedFP().
Referenced by llvm::Timer::print().

Variable Documentation

std::vector<Timer*> ActiveTimers [static]

Definition at line 162 of file Timer.cpp.

TimerGroup* DefaultTimerGroup = 0 [static]

Definition at line 58 of file Timer.cpp.

cl::opt<std::string, true> InfoOutputFilename("info-output-file", cl::value_desc("filename"), cl::desc("File to append -stats and -timer output to"), cl::Hidden, cl::location(getLibSupportInfoOutputFilename())) [static]

cl::opt<bool> TrackSpace("track-memory", cl::desc("Enable -time-passes memory ""tracking (this may be slow)"), cl::Hidden) [static]

Referenced by getMemUsage().


Namespaces
namespace	llvm
Classes
struct	TimeRecord
Functions
std::ostream *	llvm::GetLibSupportInfoOutputFile ()
static std::string &	getLibSupportInfoOutputFilename ()
static TimerGroup *	getDefaultTimerGroup ()
static long	getMemUsage ()
static TimeRecord	getTimeRecord (bool Start)
static Timer &	getNamedRegionTimer (const std::string &Name)
static void	printAlignedFP (double Val, unsigned AfterDec, unsigned TotalWidth, std::ostream &OS)
static void	printVal (double Val, double Total, std::ostream &OS)
std::ostream *	llvm::GetLibSupportInfoOutputFile ()
Variables
static TimerGroup *	DefaultTimerGroup = 0
static std::vector< Timer * >	ActiveTimers