File cpu_timer.hpp

FileList > illixr > cpu_timer.hpp

#include "error_util.hpp"
#include <chrono>
#include <cstring>
#include <functional>
#include <iostream>
#include <spdlog/spdlog.h>
#include <string>
#include <thread>
#include <utility>

Classes

Type	Name
class	print_timer <typename Now_func, typename Time_point, typename Duration> Like timer, but prints the output.
class	print_timer2
class	should_profile_class
class	timer <typename Now_func, typename Time_point, typename Duration> a timer that times until the end of the code block ([RAII]).

Public Static Attributes

Type	Name
should_profile_class	should_profile

Public Functions

Type	Name
std::enable_if< std::is_integral< Out >::value, Out >::type	count_duration (Duration t)
std::enable_if< std::is_integral< Duration >::value, Duration >::type	count_duration (Duration t)
std::thread	timed_thread (const std::string & account_name, Function && f, Args &&... args) Use this in place of std::thread(...) to print times.

Public Static Functions

Type	Name
std::chrono::nanoseconds	cpp_clock_get_time (clockid_t clock_id) A C++ translation of clock_gettime __
std::size_t	gen_serial_no ()
std::chrono::nanoseconds	thread_cpu_time () Gets the CPU time for the calling thread.

Macros

Type	Name
define	PRINT_CPU_TIME_FOR_THIS_BLOCK (name) `[print\_timer](classprint__timer.md)<decltype(([thread\_cpu\_time](cpu__timer_8hpp.md#function-thread_cpu_time)))> PRINT\_CPU\_TIME\_FOR\_THIS\_BLOCK{name, [thread\_cpu\_time](cpu__timer_8hpp.md#function-thread_cpu_time)};`
define	PRINT_RECORD_FOR_THIS_BLOCK (name) `[print\_timer2](classprint__timer2.md) PRINT\_RECORD\_FOR\_THIS\_BLOCK\_timer{name};`
define	PRINT_WALL_TIME_FOR_THIS_BLOCK (name) `/* multi line expression */`

Public Static Attributes Documentation

variable should_profile

should_profile_class should_profile;

Public Functions Documentation

function count_duration

template<typename Duration, typename Out>
std::enable_if< std::is_integral< Out >::value, Out >::type count_duration (
    Duration t
)

function count_duration

template<typename Duration>
std::enable_if< std::is_integral< Duration >::value, Duration >::type count_duration (
    Duration t
)

function timed_thread

Use this in place of std::thread(...) to print times.

template<class Function, class... Args>
std::thread timed_thread (
    const std::string & account_name,
    Function && f,
    Args &&... args
)

Public Static Functions Documentation

function cpp_clock_get_time

A C++ translation of clock_gettime __

static inline std::chrono::nanoseconds cpp_clock_get_time (
    clockid_t clock_id
)

function gen_serial_no

static std::size_t gen_serial_no ()

function thread_cpu_time

Gets the CPU time for the calling thread.

static inline std::chrono::nanoseconds thread_cpu_time ()

Macro Definition Documentation

define PRINT_CPU_TIME_FOR_THIS_BLOCK

#define PRINT_CPU_TIME_FOR_THIS_BLOCK (
    name
) `print_timer <decltype(( thread_cpu_time ))> PRINT_CPU_TIME_FOR_THIS_BLOCK{name, thread_cpu_time };`

define PRINT_RECORD_FOR_THIS_BLOCK

#define PRINT_RECORD_FOR_THIS_BLOCK (
    name
) `print_timer2 PRINT_RECORD_FOR_THIS_BLOCK_timer{name};`

define PRINT_WALL_TIME_FOR_THIS_BLOCK

#define PRINT_WALL_TIME_FOR_THIS_BLOCK (
    name
) `/* multi line expression */`

The documentation for this class was generated from the following file /home/friedel/devel/ILLIXR/illixr_release/ILLIXR/include/illixr/cpu_timer.hpp