Timing information on network use. More...

Collaboration diagram for dueca::NetTimingLog:

Public Types
typedef NetTimingLog	__ThisDCOType__
	typedef for internal reference

Public Member Functions
	NetTimingLog ()
	default constructor.

	NetTimingLog (const uint16_t &n_points, const uint32_t &t_max, const float &net_permessage, const float &net_perbyte, const fixvector< 20, uint16_t > &times)
	Constructor with arguments.

	NetTimingLog (const NetTimingLog &o)
	copy constructor.

	NetTimingLog (::dueca::AmorphReStore &r)
	constructor to restore an NetTimingLog from amorphous storage.

	~NetTimingLog ()
	destructor.

void	packData (::dueca::AmorphStore &s) const
	packs the NetTimingLog into amorphous storage.

void	packDataDiff (::dueca::AmorphStore &s, const NetTimingLog &ref) const
	packs the NetTimingLog into amorphous storage. More...

void	unPackData (::dueca::AmorphReStore &s)
	unpacks the NetTimingLog from an amorphous storage.

void	unPackDataDiff (::dueca::AmorphReStore &s)
	unpacks the differences for NetTimingLog from an amorphous storage.

bool	operator== (const NetTimingLog &o) const
	Test for equality.

bool	operator!= (const NetTimingLog &o) const
	Test for inequality.

NetTimingLog &	operator= (const NetTimingLog &o)
	Assignment operator.

std::ostream &	print (std::ostream &s) const
	prints the NetTimingLog to a stream.

Static Public Member Functions
static void *	operator new (size_t size)
	new operator "new", which places objects not on a heap, but in one of the memory arenas. More...

static void *	operator new (size_t size, void *mem)
	accompanying placement operator "new"

static void	operator delete (void *p)
	new operator "delete", to go with the new version of operator new.

static void *	operator new (size_t size, NetTimingLog *&o)
	placement "new", needed for stl.

Public Attributes
uint16_t	n_points
	number of items logged

uint32_t	t_max
	maximum in [us]

float	net_permessage
	estimate for message set-up

float	net_perbyte
	estimate for byte transmission time

fixvector< 20, uint16_t >	times
	standard capacity

Static Public Attributes
static const char *const	classname
	The name of this class.

static const uint32_t	magic_check_number
	a "magic" number, hashed out of the class definition, that will be used to check consistency of the sent objects across the dueca nodes.

Detailed Description

Timing information on network use.

This provides a histogram view of the network communication time cycle. Timing is logged for a number of cycles, giving a histogram of times

Member Function Documentation

static void* dueca::NetTimingLog::operator new ( size_t size )

static

new operator "new", which places objects not on a heap, but in one of the memory arenas.

This to speed up memory management.

void dueca::NetTimingLog::packDataDiff	(	::dueca::AmorphStore &	s,
		const NetTimingLog &	ref
	)		const

packs the NetTimingLog into amorphous storage.

only differences with a previous object are packed.

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