Benchmark producer/consumer running context. More...

#include <context_pc.h>

Inheritance diagram for CppBenchmark::ContextPC:

Public Member Functions
	ContextPC ()=delete
	ContextPC (const ContextPC &) noexcept=default
	ContextPC (ContextPC &&) noexcept=default
virtual	~ContextPC () noexcept=default
ContextPC &	operator= (const ContextPC &) noexcept=default
ContextPC &	operator= (ContextPC &&) noexcept=default
int	producers () const noexcept
	Benchmark producers count.
int	consumers () const noexcept
	Benchmark consumers count.
bool	produce_stopped () const noexcept
	Is benchmark produce stopped?
bool	consume_stopped () const noexcept
	Is benchmark consume stopped?
void	StopProduce () noexcept
	Stop benchmark production.
void	StopConsume () noexcept
	Stop benchmark consumption.
std::string	description () const override
	Get description of the current benchmark running context.
Public Member Functions inherited from CppBenchmark::Context
	Context ()=delete
	Context (const Context &) noexcept=default
	Context (Context &&) noexcept=default
virtual	~Context () noexcept=default
Context &	operator= (const Context &) noexcept=default
Context &	operator= (Context &&) noexcept=default
int	x () const noexcept
	Benchmark first parameter. Valid only if not negative!
int	y () const noexcept
	Benchmark second parameter. Valid only if not negative!
int	z () const noexcept
	Benchmark third parameter. Valid only if not negative!
PhaseMetrics &	metrics () noexcept
	Benchmark mutable metrics.
bool	canceled () const noexcept
	Is benchmark execution canceled?
void	Cancel () noexcept
	Cancel benchmark execution.
const std::string &	name () const noexcept override
	Get phase name.
const PhaseMetrics &	metrics () const noexcept override
	Get phase metrics.
std::shared_ptr< Phase >	StartPhase (const std::string &phase) override
	Start a new sub-phase with a given name in a single-thread environment.
std::shared_ptr< Phase >	StartPhaseThreadSafe (const std::string &phase) override
	Start a new sub-phase with a given name in a multi-thread environment.
void	StopPhase () override
	Stop measurement of the current phase.
std::shared_ptr< PhaseScope >	ScopePhase (const std::string &phase) override
	Start a new sub-phase with a given name in a single-thread environment and wrap it in a PhaseScope.
std::shared_ptr< PhaseScope >	ScopePhaseThreadSafe (const std::string &phase) override
	Start a new sub-phase with a given name in a multi-thread environment and wrap it in a PhaseScope.
Public Member Functions inherited from CppBenchmark::Phase
	Phase () noexcept=default
	Phase (const Phase &)=default
	Phase (Phase &&) noexcept=default
virtual	~Phase ()=default
Phase &	operator= (const Phase &)=default
Phase &	operator= (Phase &&) noexcept=default

Protected Member Functions
	ContextPC (int producers, int consumers, int x, int y, int z) noexcept
	Create benchmark running context.
Protected Member Functions inherited from CppBenchmark::Context
	Context (int x, int y, int z) noexcept
	Create benchmark running context.

Protected Attributes
int	_producers
	Benchmark producers count.
int	_consumers
	Benchmark consumers count.
std::shared_ptr< std::atomic< bool > >	_produce_stopped
	Benchmark produce stopped flag.
std::shared_ptr< std::atomic< bool > >	_consume_stopped
	Benchmark consume stopped flag.
Protected Attributes inherited from CppBenchmark::Context
int	_x
	Benchmark first parameter. Valid only if not negative!
int	_y
	Benchmark second parameter. Valid only if not negative!
int	_z
	Benchmark third parameter. Valid only if not negative!
PhaseCore *	_current
	Current benchmark phase.
PhaseMetrics *	_metrics
	Current benchmark metrics.
std::shared_ptr< std::atomic< bool > >	_canceled
	Benchmark canceled flag.

Friends
class	BenchmarkPC

Detailed Description

Benchmark producer/consumer running context.

Provides access to the current producer/consumer benchmark context information:

Benchmark parameters (x, y, z)
Benchmark producers/consumers count
Benchmark metrics
Benchmark cancellation methods
Benchmark phase management methods
Benchmark producers/consumers management methods

Examples: spsc.cpp.

Definition at line 26 of file context_pc.h.

Constructor & Destructor Documentation

◆ ContextPC() [1/4]

CppBenchmark::ContextPC::ContextPC ( )

delete

◆ ContextPC() [2/4]

CppBenchmark::ContextPC::ContextPC ( const ContextPC & )

defaultnoexcept

◆ ContextPC() [3/4]

CppBenchmark::ContextPC::ContextPC ( ContextPC && )

defaultnoexcept

◆ ~ContextPC()

virtual CppBenchmark::ContextPC::~ContextPC ( )

virtualdefaultnoexcept

◆ ContextPC() [4/4]

CppBenchmark::ContextPC::ContextPC	(	int	producers,
		int	consumers,
		int	x,
		int	y,
		int	z )

inlineprotectednoexcept

Create benchmark running context.

Parameters

producers	- Benchmark producers count
consumers	- Benchmark consumers count
x	- Benchmark first parameter
y	- Benchmark second parameter
z	- Benchmark third parameter

Definition at line 74 of file context_pc.h.

Member Function Documentation

◆ consume_stopped()

bool CppBenchmark::ContextPC::consume_stopped ( ) const

inlinenoexcept

Is benchmark consume stopped?

Definition at line 47 of file context_pc.h.

◆ consumers()

int CppBenchmark::ContextPC::consumers ( ) const

inlinenoexcept

Benchmark consumers count.

Definition at line 42 of file context_pc.h.

◆ description()

std::string CppBenchmark::ContextPC::description ( ) const

overridevirtual

Get description of the current benchmark running context.

Reimplemented from CppBenchmark::Context.

Definition at line 13 of file context_pc.cpp.

◆ operator=() [1/2]

ContextPC & CppBenchmark::ContextPC::operator= ( const ContextPC & )

defaultnoexcept

◆ operator=() [2/2]

ContextPC & CppBenchmark::ContextPC::operator= ( ContextPC && )

defaultnoexcept

◆ produce_stopped()

bool CppBenchmark::ContextPC::produce_stopped ( ) const

inlinenoexcept

Is benchmark produce stopped?

Definition at line 45 of file context_pc.h.

◆ producers()

int CppBenchmark::ContextPC::producers ( ) const

inlinenoexcept

Benchmark producers count.

Definition at line 40 of file context_pc.h.

◆ StopConsume()

void CppBenchmark::ContextPC::StopConsume ( )

inlinenoexcept

Stop benchmark consumption.

Examples: mpmc.cpp, mpsc.cpp, and spsc.cpp.

Definition at line 51 of file context_pc.h.

◆ StopProduce()

void CppBenchmark::ContextPC::StopProduce ( )

inlinenoexcept

Stop benchmark production.

Examples: mpmc.cpp, mpsc.cpp, and spsc.cpp.

Definition at line 49 of file context_pc.h.

◆ BenchmarkPC

friend class BenchmarkPC

friend

Definition at line 28 of file context_pc.h.

Member Data Documentation

◆ _consume_stopped

std::shared_ptr<std::atomic<bool> > CppBenchmark::ContextPC::_consume_stopped

protected

Benchmark consume stopped flag.

Definition at line 64 of file context_pc.h.

◆ _consumers

int CppBenchmark::ContextPC::_consumers

protected

Benchmark consumers count.

Definition at line 60 of file context_pc.h.

◆ _produce_stopped

std::shared_ptr<std::atomic<bool> > CppBenchmark::ContextPC::_produce_stopped

protected

Benchmark produce stopped flag.

Definition at line 62 of file context_pc.h.

◆ _producers

int CppBenchmark::ContextPC::_producers

protected

Benchmark producers count.

Definition at line 58 of file context_pc.h.

The documentation for this class was generated from the following files:

include/benchmark/context_pc.h
source/benchmark/context_pc.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ ContextPC() [1/4]

◆ ContextPC() [2/4]

◆ ContextPC() [3/4]

◆ ~ContextPC()

◆ ContextPC() [4/4]

Member Function Documentation

◆ consume_stopped()

◆ consumers()

◆ description()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ produce_stopped()

◆ producers()

◆ StopConsume()

◆ StopProduce()

Friends And Related Symbol Documentation

◆ BenchmarkPC

Member Data Documentation

◆ _consume_stopped

◆ _consumers

◆ _produce_stopped

◆ _producers