DataSeries Struct Reference

this structure holds a bunch of timings. More...

#include <benchmark.h>

Public Member Functions
	DataSeries ()
	Constructor.
	~DataSeries ()
size_t	size () const
	Size of the series of measurements.
void	push_back (const std::string &nam, const double &val, const double &x=NAN, const double &y=NAN)
	add some new data.

Data Fields
svector_t	PointLabels
	points abscisa, values for the x axis.
dvector_t	Points
	points abscisa, values for the x axis.
dvector_t	Times
	actual computation times.
dvector_t	Values
	actual data to be plotted (for instance mflops)
svector_t	UID
	unique id of a point.

Detailed Description

this structure holds a bunch of timings.

It collects the points, the time spent at each point and a measure (for instance mflops).

Todo

Times and Values could be dmatrix_t (and mergeable)

Constructor & Destructor Documentation

DataSeries()

DataSeries

(

)

Constructor.

~DataSeries()

~DataSeries

(

)

Member Function Documentation

size()

size_t size

(

)

const

Size of the series of measurements.

push_back()

void push_back	(	const std::string &	nam,
		const double &	val,
		const double &	x = NAN,
		const double &	y = NAN )

add some new data.

Field Documentation

PointLabels

svector_t PointLabels

points abscisa, values for the x axis.

Used in legend for the X axis.

Points

dvector_t Points

points abscisa, values for the x axis.

Used in TimeWatcher (for instance, if PointLabels are the names of sparse matrices, Points would be their number of non zeros, or 1,2,3,... or whatever relevant for predicting time)

Times

dvector_t Times

actual computation times.

Values

dvector_t Values

actual data to be plotted (for instance mflops)

UID

svector_t UID

unique id of a point.

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

• benchmark.h
• benchmark.C