DUECA/DUSIME
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Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | List of all members
dueca::NetTimingLog Struct Reference

Timing information on network use. More...

#include <NetTimingLog.hxx>

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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.
 
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.
 
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

◆ operator new()

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.

◆ packDataDiff()

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: