OPALX (Object Oriented Parallel Accelerator Library for Exascal) MINIorX
OPALX
Util::KahanAccumulation Struct Reference

#include <Util.h>

Collaboration diagram for Util::KahanAccumulation:

Public Member Functions

 KahanAccumulation ()
KahanAccumulation & operator+= (double value)

Public Attributes

long double sum
long double correction

Detailed Description

Definition at line 209 of file Util.h.

Constructor & Destructor Documentation

◆ KahanAccumulation()

Util::KahanAccumulation::KahanAccumulation ( )

Definition at line 205 of file Util.cpp.

References correction, and sum.

Referenced by operator+=().

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Member Function Documentation

◆ operator+=()

KahanAccumulation & Util::KahanAccumulation::operator+= ( double value)

Definition at line 208 of file Util.cpp.

References correction, KahanAccumulation(), and sum.

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Member Data Documentation

◆ correction

long double Util::KahanAccumulation::correction

Definition at line 211 of file Util.h.

Referenced by KahanAccumulation(), and operator+=().

◆ sum

long double Util::KahanAccumulation::sum

Definition at line 210 of file Util.h.

Referenced by LossDataSink::computeSetStatistics(), KahanAccumulation(), and operator+=().

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