#include <rtt-config.h>
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <ctime>
#include <unistd.h>
#include <bitset>
#include <boost/lexical_cast.hpp>
#include <vector>
#include <boost/array.hpp>
#include <boost/test/unit_test.hpp>
#include <rtt/TaskContext.hpp>
#include <rtt/InputPort.hpp>
#include <rtt/OutputPort.hpp>
#include <rtt/extras/SlaveActivity.hpp>
#include <rtt/Activity.hpp>

Include dependency graph for dataflow_performance_test.cpp:

Classes
struct	Adaptor< T, PortTypes >

struct	Adaptor< T, PortTypes >

struct	ConnPolicy

class	CopyAndAssignmentCounted< Derived >

struct	CopyAndAssignmentCountedDetails

struct	Timer::Data

struct	DataFlowPerformanceTest_< PortType, Enabled >

class	Reader< T, PortType >

class	ReaderWriterTaskContextBase

class	Timer::Section

struct	TestOptions

struct	TestRunner< T, PortType >

struct	TestRunner< T, PortType >

class	Timer

class	Writer< T, PortType >

Namespaces
	adaptor

Macros
#define	_stringify(x) _stringify2(x)

#define	_stringify2(x...) #x

#define	NUMBER_OF_CYCLES 10000

#define	SAMPLE_SIZE 10000

#define	SAMPLE_TYPE boost::array<double,SAMPLE_SIZE>

Typedefs
typedef DataFlowPerformanceTest_< BufferPortType >	DataFlowPerformanceTest_Buffer

typedef DataFlowPerformanceTest_< DataPortType >	DataFlowPerformanceTest_Data

typedef DataFlowPerformanceTest_< DataPortType, EmptyReads >	DataFlowPerformanceTest_EmptyReads

typedef SAMPLE_TYPE	SampleType

Enumerations
enum	BufferPolicy { UnspecifiedBufferPolicy, PerConnection, PerInputPort, PerOutputPort, Shared }

enum	PortTypes { DataPortType = 1, BufferPortType = 2 }

enum	WriteStatus { WriteSuccess, WriteFailure, NotConnected }

Functions
template<typename T >
static void	GenerateOrderedSample (T &sample, std::size_t size)

template<typename T >
static void	GenerateRandomSample (T &sample, std::size_t size)

static std::bitset< 16 >	adaptor::getCpuAffinity (ThreadInterface *thread)

void	intrusive_ptr_add_ref (CopyAndAssignmentCountedDetails *x)

void	intrusive_ptr_release (CopyAndAssignmentCountedDetails *x)

timespec	operator+ (const timespec &a, const timespec &b)

timespec	operator- (const timespec &a, const timespec &b)

timespec	operator/ (const timespec &a, unsigned long divider)

bool	operator< (const timespec &a, const timespec &b)

std::ostream &	operator<< (std::ostream &os, const ConnPolicy &cp)

std::ostream &	operator<< (std::ostream &stream, const timespec &tp)

std::ostream &	operator<< (std::ostream &os, const TestOptions &options)

template<typename T >
static void	ResizeSample (T &sample, std::size_t size)

template<typename T , std::size_t N>
static void	ResizeSample (CopyAndAssignmentCounted< boost::array< T, N > > &sample, std::size_t size)

const char *	schedulerTypeToString (int scheduler)

static RTT_UNUSED bool	adaptor::setCpuAffinity (ThreadInterface *thread, const std::bitset< 16 > &cpu_affinity)

static bool	adaptor::trigger (TaskContext *tc)

static bool	adaptor::update (TaskContext *tc)

static void	adaptor::yield (TaskContext *tc)

Macro Definition Documentation

#define _stringify ( x ) _stringify2(x)

Definition at line 438 of file dataflow_performance_test.cpp.

#define _stringify2 ( x... ) #x

Definition at line 440 of file dataflow_performance_test.cpp.

#define NUMBER_OF_CYCLES 10000

Definition at line 28 of file dataflow_performance_test.cpp.

#define SAMPLE_SIZE 10000

Definition at line 25 of file dataflow_performance_test.cpp.

#define SAMPLE_TYPE boost::array<double,SAMPLE_SIZE>

Definition at line 26 of file dataflow_performance_test.cpp.

Typedef Documentation

typedef DataFlowPerformanceTest_<BufferPortType> DataFlowPerformanceTest_Buffer

Definition at line 1527 of file dataflow_performance_test.cpp.

typedef DataFlowPerformanceTest_<DataPortType> DataFlowPerformanceTest_Data

Definition at line 1427 of file dataflow_performance_test.cpp.

typedef DataFlowPerformanceTest_<DataPortType, EmptyReads> DataFlowPerformanceTest_EmptyReads

Definition at line 1633 of file dataflow_performance_test.cpp.

typedef SAMPLE_TYPE SampleType

Definition at line 946 of file dataflow_performance_test.cpp.

Enumeration Type Documentation

enum BufferPolicy

Enumerator
UnspecifiedBufferPolicy
PerConnection
PerInputPort
PerOutputPort
Shared

Definition at line 297 of file dataflow_performance_test.cpp.

enum PortTypes

Enumerator
DataPortType
BufferPortType

Definition at line 30 of file dataflow_performance_test.cpp.

enum WriteStatus

Enumerator
WriteSuccess
WriteFailure
NotConnected

Definition at line 296 of file dataflow_performance_test.cpp.

Function Documentation

template<typename T >

static void GenerateOrderedSample	(	T &	sample,
		std::size_t	size
	)

static

Definition at line 556 of file dataflow_performance_test.cpp.

template<typename T >

static void GenerateRandomSample	(	T &	sample,
		std::size_t	size
	)

static

Definition at line 545 of file dataflow_performance_test.cpp.

void intrusive_ptr_add_ref ( CopyAndAssignmentCountedDetails * x )

Definition at line 455 of file dataflow_performance_test.cpp.

void intrusive_ptr_release ( CopyAndAssignmentCountedDetails * x )

Definition at line 456 of file dataflow_performance_test.cpp.

timespec operator+	(	const timespec &	a,
		const timespec &	b
	)

Definition at line 579 of file dataflow_performance_test.cpp.

timespec operator-	(	const timespec &	a,
		const timespec &	b
	)

Definition at line 566 of file dataflow_performance_test.cpp.

timespec operator/	(	const timespec &	a,
		unsigned long	divider
	)

Definition at line 592 of file dataflow_performance_test.cpp.

bool operator<	(	const timespec &	a,
		const timespec &	b
	)

Definition at line 614 of file dataflow_performance_test.cpp.

std::ostream& operator<<	(	std::ostream &	os,
		const ConnPolicy &	cp
	)

Definition at line 400 of file dataflow_performance_test.cpp.

std::ostream& operator<<	(	std::ostream &	stream,
		const timespec &	tp
	)

Definition at line 619 of file dataflow_performance_test.cpp.

std::ostream& operator<<	(	std::ostream &	os,
		const TestOptions &	options
	)

Definition at line 1008 of file dataflow_performance_test.cpp.

template<typename T >

static void ResizeSample	(	T &	sample,
		std::size_t	size
	)

static

Definition at line 533 of file dataflow_performance_test.cpp.

template<typename T , std::size_t N>

static void ResizeSample	(	CopyAndAssignmentCounted< boost::array< T, N > > &	sample,
		std::size_t	size
	)

static

Definition at line 539 of file dataflow_performance_test.cpp.

const char* schedulerTypeToString ( int scheduler )

Definition at line 999 of file dataflow_performance_test.cpp.

Classes

Namespaces

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation