DAColoring Class Reference

Collaboration diagram for DAColoring:

Public Member Functions
	DAColoring (const fvMesh &mesh, const DAOption &daOption, const DAModel &daModel, const DAIndex &daIndex)
	Constructors. More...
virtual	~DAColoring ()
	Destructor. More...
void	getMatNonZeros (const Mat conMat, label &maxCols, scalar &allNonZeros) const
	number of non-zero elements in a matrix More...
label	find_index (const label target, const label start, const label size, const label *valArray) const
	find the index of a prescribed value in an array More...
void	coloringComplete (const Vec colors, label &colorCounter, label &notColored) const
	check if there is non-colored columns More...
void	parallelD2Coloring (const Mat conMat, Vec colors, label &nColors) const
	a parallel distance-2 graph coloring function More...
void	validateColoring (Mat conMat, Vec colors) const
	validate if there is coloring conflict More...

Protected Attributes
const fvMesh &	mesh_
	fvMesh object More...
const DAOption &	daOption_
	DAOption object. More...
const DAIndex &	daIndex_
	DAIndex object. More...

Detailed Description

Definition at line 32 of file DAColoring.H.

Constructor & Destructor Documentation

DAColoring()

DAColoring	(	const fvMesh &	mesh,
		const DAOption &	daOption,
		const DAModel &	daModel,
		const DAIndex &	daIndex
	)

Constructors.

Definition at line 17 of file DAColoring.C.

~DAColoring()

virtual ~DAColoring ( )

inlinevirtual

Destructor.

Definition at line 61 of file DAColoring.H.

Member Function Documentation

getMatNonZeros()

void getMatNonZeros	(	const Mat	conMat,
		label &	maxCols,
		scalar &	allNonZeros
	)		const

number of non-zero elements in a matrix

Definition at line 786 of file DAColoring.C.

References dafoam_plot3dtransform::vals.

Referenced by DAColoring::parallelD2Coloring().

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find_index()

label find_index	(	const label	target,
		const label	start,
		const label	size,
		const label *	valArray
	)		const

find the index of a prescribed value in an array

Definition at line 844 of file DAColoring.C.

References k.

Referenced by DAColoring::parallelD2Coloring().

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coloringComplete()

void coloringComplete	(	const Vec	colors,
		label &	colorCounter,
		label &	notColored
	)		const

check if there is non-colored columns

Definition at line 881 of file DAColoring.C.

Referenced by DAColoring::parallelD2Coloring().

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parallelD2Coloring()

void parallelD2Coloring	(	const Mat	conMat,
		Vec	colors,
		label &	nColors
	)		const

a parallel distance-2 graph coloring function

Definition at line 32 of file DAColoring.C.

References DAColoring::coloringComplete(), DAColoring::daIndex_, DAColoring::daOption_, DAColoring::find_index(), DAColoring::getMatNonZeros(), DAOption::getOption(), DAUtility::isValueCloseToRef(), k, DAColoring::mesh_, DAIndex::nGlobalAdjointStates, DAIndex::nLocalAdjointStates, and dafoam_plot3dtransform::vals.

Referenced by DAJacCon::calcJacConColoring().

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validateColoring()

void validateColoring	(	Mat	conMat,
		Vec	colors
	)		const

validate if there is coloring conflict

Definition at line 931 of file DAColoring.C.

References DAUtility::isValueCloseToRef(), and dafoam_plot3dtransform::vals.

Referenced by DAJacCon::calcJacConColoring(), and DAJacCon::readJacConColoring().

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Member Data Documentation

mesh_

const fvMesh& mesh_

protected

fvMesh object

Definition at line 44 of file DAColoring.H.

Referenced by DAColoring::parallelD2Coloring().

daOption_

const DAOption& daOption_

protected

DAOption object.

Definition at line 47 of file DAColoring.H.

Referenced by DAColoring::parallelD2Coloring().

daIndex_

const DAIndex& daIndex_

protected

DAIndex object.

Definition at line 50 of file DAColoring.H.

Referenced by DAColoring::parallelD2Coloring().

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

• dafoam/src/adjoint/DAColoring/DAColoring.H
• dafoam/src/adjoint/DAColoring/DAColoring.C