tim::component::vtune_frame Struct Reference

Implements __itt_domain More...

#include "timemory/components/vtune/components.hpp"

Collaboration diagram for tim::component::vtune_frame:

Public Types
using	value_type = void
using	this_type = vtune_frame
using	base_type = base< this_type, value_type >

Public Member Functions
void	start ()
void	stop ()
void	set_prefix (const std::string &_prefix)

Static Public Member Functions
static std::string	label ()
static std::string	description ()
static value_type	record ()
static void	global_init ()
static void	global_finalize ()

Protected Attributes
std::string	m_prefix
int64_t	m_index = -1
ittnotify::domain_t *	m_domain = nullptr

Detailed Description

Implements __itt_domain

Definition at line 99 of file components.hpp.

Member Typedef Documentation

base_type

using tim::component::vtune_frame::base_type = base<this_type, value_type>

Definition at line 103 of file components.hpp.

this_type

using tim::component::vtune_frame::this_type = vtune_frame

Definition at line 102 of file components.hpp.

value_type

using tim::component::vtune_frame::value_type = void

Definition at line 101 of file components.hpp.

Member Function Documentation

description()

static std::string tim::component::vtune_frame::description ( )

inlinestatic

Definition at line 106 of file components.hpp.

    {
        return "Creates frames for Intel profiler running on the application";
    }

global_finalize()

static void tim::component::vtune_frame::global_finalize ( )

inlinestatic

Definition at line 113 of file components.hpp.

{ ittnotify::pause(); }

global_init()

static void tim::component::vtune_frame::global_init ( )

inlinestatic

Definition at line 112 of file components.hpp.

{ ittnotify::pause(); }

label()

static std::string tim::component::vtune_frame::label ( )

inlinestatic

Definition at line 105 of file components.hpp.

{ return "vtune_frame"; }

record()

static value_type tim::component::vtune_frame::record ( )

inlinestatic

Definition at line 110 of file components.hpp.

{}

set_prefix()

void tim::component::vtune_frame::set_prefix ( const std::string &  _prefix )

inline

Definition at line 135 of file components.hpp.

{ m_prefix = _prefix; }

References tim::_prefix, and m_prefix.

start()

void tim::component::vtune_frame::start ( )

inline

Definition at line 115 of file components.hpp.

    {
        get_index()++;
 
        if(m_index == 0)
            ittnotify::resume();
        if(m_domain == nullptr)
            m_domain = ittnotify::create_domain(m_prefix);
        ittnotify::start_frame(m_domain);
    }

References m_domain, m_index, and m_prefix.

stop()

void tim::component::vtune_frame::stop ( )

inline

Definition at line 126 of file components.hpp.

    {
        auto _index = --get_index();
        if(m_domain)
            ittnotify::end_frame(m_domain);
        if(_index == 0)
            ittnotify::pause();
    }

References m_domain.

Member Data Documentation

m_domain

ittnotify::domain_t* tim::component::vtune_frame::m_domain = nullptr

protected

Definition at line 140 of file components.hpp.

Referenced by start(), and stop().

m_index

int64_t tim::component::vtune_frame::m_index = -1

protected

Definition at line 139 of file components.hpp.

Referenced by start().

m_prefix

std::string tim::component::vtune_frame::m_prefix

protected

Definition at line 138 of file components.hpp.

Referenced by set_prefix(), and start().

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

• timemory/components/vtune/components.hpp