tim::component::craypat_record Struct Reference

Provides scoping the CrayPAT profiler. Global initialization stops the profiler, the first call to start() starts the profiler again on the calling thread. Instance counting is enabled per-thread and each call to start increments the counter. All calls to stop() have no effect until the counter reaches zero, at which point the compiler is turned off again. More...

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

Collaboration diagram for tim::component::craypat_record:

Public Types
using	this_type = craypat_record
using	value_type = void
using	base_type = base< this_type, void >
using	tracker_type = policy::instance_tracker< this_type >

Public Member Functions
void	start ()
void	stop ()

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

Detailed Description

Provides scoping the CrayPAT profiler. Global initialization stops the profiler, the first call to start() starts the profiler again on the calling thread. Instance counting is enabled per-thread and each call to start increments the counter. All calls to stop() have no effect until the counter reaches zero, at which point the compiler is turned off again.

Definition at line 53 of file components.hpp.

Member Typedef Documentation

base_type

using tim::component::craypat_record::base_type = base<this_type, void>

Definition at line 59 of file components.hpp.

this_type

using tim::component::craypat_record::this_type = craypat_record

Definition at line 57 of file components.hpp.

tracker_type

using tim::component::craypat_record::tracker_type = policy::instance_tracker<this_type>

Definition at line 60 of file components.hpp.

value_type

using tim::component::craypat_record::value_type = void

Definition at line 58 of file components.hpp.

Member Function Documentation

description()

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

inlinestatic

Definition at line 63 of file components.hpp.

    {
        return "Toggles CrayPAT recording on calling thread";
    }

global_finalize()

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

inlinestatic

Definition at line 70 of file components.hpp.

{ backend::craypat::record(PAT_STATE_OFF); }

References tim::invoke::record().

global_init()

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

inlinestatic

Definition at line 68 of file components.hpp.

{ backend::craypat::record(PAT_STATE_OFF); }

References tim::invoke::record().

label()

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

inlinestatic

Definition at line 62 of file components.hpp.

{ return "craypat_record"; }

start()

void tim::component::craypat_record::start ( )

inline

Definition at line 72 of file components.hpp.

    {
        tracker_type::start();
        if(tracker_type::m_thr == 0)
            backend::craypat::record(PAT_STATE_ON);
    }

References tim::invoke::record(), and tim::invoke::start().

stop()

void tim::component::craypat_record::stop ( )

inline

Definition at line 79 of file components.hpp.

    {
        tracker_type::stop();
        if(tracker_type::m_thr == 0)
            backend::craypat::record(PAT_STATE_OFF);
    }

References tim::invoke::record(), and tim::invoke::stop().

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

• timemory/components/craypat/components.hpp