tim::component::likwid_marker Struct Reference

Provides likwid perfmon marker forwarding. Requires. More...

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

Collaboration diagram for tim::component::likwid_marker:

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

Public Member Functions
void	start ()
void	stop ()
void	reset_region ()
void	register_marker ()
likwid_data	get () const
void	set_prefix (const char *_prefix)

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

Detailed Description

Provides likwid perfmon marker forwarding. Requires.

Definition at line 56 of file components.hpp.

Member Typedef Documentation

base_type

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

Definition at line 61 of file components.hpp.

this_type

using tim::component::likwid_marker::this_type = likwid_marker

Definition at line 60 of file components.hpp.

value_type

using tim::component::likwid_marker::value_type = void

Definition at line 59 of file components.hpp.

Member Function Documentation

description()

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

inlinestatic

Definition at line 64 of file components.hpp.

{ return "LIKWID perfmon (CPU) marker forwarding"; }

get()

likwid_data tim::component::likwid_marker::get ( ) const

inline

Definition at line 118 of file components.hpp.

    {
        likwid_data _data{};
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerGetRegion(m_prefix, &_data.nevents, _data.events.data(), &_data.time,
                               &_data.count);
        _data.events.resize(_data.nevents);
#endif
        return _data;
    }

global_init()

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

inlinestatic

Definition at line 67 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerInit();
#endif
    }

label()

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

inlinestatic

Definition at line 63 of file components.hpp.

{ return "likwid_marker"; }

next()

static void tim::component::likwid_marker::next ( )

inlinestatic

Definition at line 81 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerNextGroup();
#endif
    }

record()

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

inlinestatic

Definition at line 65 of file components.hpp.

{}

register_marker()

void tim::component::likwid_marker::register_marker ( )

inline

Definition at line 111 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerRegisterRegion(m_prefix);
#endif
    }

Referenced by set_prefix().

reset_region()

void tim::component::likwid_marker::reset_region ( )

inline

Definition at line 104 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerResetRegion(m_prefix);
#endif
    }

set_prefix()

void tim::component::likwid_marker::set_prefix ( const char *  _prefix )

inline

Definition at line 129 of file components.hpp.

    {
        m_prefix = _prefix;
        register_marker();
    }

References tim::_prefix, and register_marker().

start()

void tim::component::likwid_marker::start ( )

inline

Definition at line 90 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerStartRegion(m_prefix);
#endif
    }

stop()

void tim::component::likwid_marker::stop ( )

inline

Definition at line 97 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerStopRegion(m_prefix);
#endif
    }

thread_init()

static void tim::component::likwid_marker::thread_init ( )

inlinestatic

Definition at line 74 of file components.hpp.

    {
#if defined(TIMEMORY_USE_LIKWID_PERFMON)
        likwid_markerThreadInit();
#endif
    }

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

• timemory/components/likwid/components.hpp