dueca::NetCapacityLog Struct Reference

Network capacity use information. More...

#include <NetCapacityLog.hxx>

Collaboration diagram for dueca::NetCapacityLog:

Public Types
typedef NetCapacityLog	__ThisDCOType__
	typedef for internal reference

Public Member Functions
	NetCapacityLog ()
	default constructor.
	NetCapacityLog (const uint16_t &node_id, const uint16_t &n_points, const fixvector< 10, uint16_t > &regular, const fixvector< 10, uint16_t > &total)
	Constructor with arguments.
	NetCapacityLog (const NetCapacityLog &o)
	copy constructor.
	NetCapacityLog (::dueca::AmorphReStore &r)
	constructor to restore an NetCapacityLog from amorphous storage.
	~NetCapacityLog ()
	destructor.
void	packData (::dueca::AmorphStore &s) const
	packs the NetCapacityLog into amorphous storage.
void	packDataDiff (::dueca::AmorphStore &s, const NetCapacityLog &ref) const
	packs the NetCapacityLog into amorphous storage.
void	unPackData (::dueca::AmorphReStore &s)
	unpacks the NetCapacityLog from an amorphous storage.
void	unPackDataDiff (::dueca::AmorphReStore &s)
	unpacks the differences for NetCapacityLog from an amorphous storage.
bool	operator== (const NetCapacityLog &o) const
	Test for equality.
bool	operator!= (const NetCapacityLog &o) const
	Test for inequality.
NetCapacityLog &	operator= (const NetCapacityLog &o)
	Assignment operator.
std::ostream &	print (std::ostream &s) const
	prints the NetCapacityLog to a stream.
	NetCapacityLog (const uint16_t &node_id)
	custom constructor added
void	histoLog (unsigned regular, unsigned fill, unsigned capacity)
	Enter a datapoint in the histogram log.
float	histRegular (unsigned idx) const
	fraction of regular fill
float	histTotal (unsigned idx) const
	fraction of total fill
void	printline (std::ostream &s, TimeTickType tick) const
	Print a line in a file with compact net load data.

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.
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, NetCapacityLog *&o)
	placement "new", needed for stl.
static void	printhead (std::ostream &os, const std::string &label)
	Print a header to a file.

Public Attributes
uint16_t	node_id
	node id for which this capacity info is collected
uint16_t	n_points
	number of cycles counted
fixvector< 10, uint16_t >	regular
	standard message capacity histogram
fixvector< 10, uint16_t >	total
	total fill capacity histogram

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

Network capacity use information.

Provides, per participating node, a coarse histogram of message size split into regular data size, and total size (including fill data)

Member Function Documentation

operator new()

static void * dueca::NetCapacityLog::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.

packDataDiff()

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

packs the NetCapacityLog into amorphous storage.

only differences with a previous object are packed.

histoLog()

void dueca::NetCapacityLog::histoLog	(	unsigned	regular,
		unsigned	fill,
		unsigned	capacity )

Enter a datapoint in the histogram log.

Parameters

regular	Regular bytes in message
fill	Fill bytes in message
capacity	Max size of message

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

• /home/abuild/rpmbuild/BUILD/dueca-4.2.5-build/dueca-4.2.5/redhat-linux-build/udpcom/NetCapacityLog.hxx