LLVM API Documentation
#include "llvm/Support/Timer.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/System/Process.h"
#include <algorithm>
#include <fstream>
#include <functional>
#include <iostream>
#include <map>
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 size_t | 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 | |
cl::opt< bool > | TrackSpace ("track-memory", cl::desc("Enable -time-passes memory ""tracking (this may be slow)"), cl::Hidden) |
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 TimerGroup * | DefaultTimerGroup = 0 |
static std::vector< Timer * > | ActiveTimers |
static TimerGroup* getDefaultTimerGroup | ( | ) | [static] |
static std::string& getLibSupportInfoOutputFilename | ( | ) | [static] |
static size_t getMemUsage | ( | ) | [inline, static] |
Definition at line 95 of file Timer.cpp.
References llvm::sys::Process::GetMallocUsage(), and TrackSpace.
Referenced by llvm::Timer::addPeakMemoryMeasurement(), and getTimeRecord().
static Timer& getNamedRegionTimer | ( | const std::string & | Name | ) | [static] |
static TimeRecord getTimeRecord | ( | bool | Start | ) | [static] |
Definition at line 106 of file Timer.cpp.
References TimeRecord::Elapsed, getMemUsage(), llvm::sys::Process::GetTimeUsage(), TimeRecord::MemUsed, llvm::sys::TimeValue::microseconds(), llvm::sys::TimeValue::seconds(), 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] |
static void printVal | ( | double | Val, | |
double | Total, | |||
std::ostream & | OS | |||
) | [static] |
Definition at line 221 of file Timer.cpp.
References printAlignedFP().
Referenced by llvm::Timer::print().
std::vector<Timer*> ActiveTimers [static] |
TimerGroup* DefaultTimerGroup = 0 [static] |
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().