parallelSurfaceTransfer_c Class Reference

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Public Member Functions
	parallelSurfaceTransfer_c (collide_t voxels_, MPI_Comm mpi_comm_, int valsPerFace_, int valsPerPt_, const double *srcFaceVals_, const double *srcPtVals_, const PrismMesh &srcMesh_, double *destFaceVals_, double *destPtVals_, const TriangleSurfaceMesh &destMesh_)
	~parallelSurfaceTransfer_c ()
void	transfer (surfProgress_t &surfProgress)
	Perform a parallel data transfer from srcVals to destVals.
Private Member Functions
bool	isDest (int n)
	Return true if this is the collision-box number of a destination face.
bool	isLocal (const int *coll)
	Return true if this collision record describes a local intersection.
void	accumulateCellValues (const double *sCellVals, int dest, double sharedArea)
	A source face, with values sVals, overlaps with this dest face with this much shared area.
void	transferNodeValues (const ConcreteElementNodeData &srcElement, int dest)
	This source element, with values sPt, overlaps with this dest element.
Private Attributes
collide_t	voxels
int	firstDest
MPI_Comm	mpi_comm
int	myRank
int	commSize
int	valsPerFace
int	valsPerPt
const PrismMesh &	srcMesh
const double *	srcFaceVals
const double *	srcPtVals
const TriangleSurfaceMesh &	destMesh
double *	destFaceVals
double *	destPtVals
double *	destAreas
ConcreteLocalElement	theLocalElement

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Detailed Description

Definition at line 49 of file parallelsurfacetransfer.C.

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Constructor & Destructor Documentation

parallelSurfaceTransfer_c::parallelSurfaceTransfer_c	(	collide_t	voxels_,
		MPI_Comm	mpi_comm_,
		int	valsPerFace_,
		int	valsPerPt_,
		const double *	srcFaceVals_,
		const double *	srcPtVals_,
		const PrismMesh &	srcMesh_,
		double *	destFaceVals_,
		double *	destPtVals_,
		const TriangleSurfaceMesh &	destMesh_
	)			[inline]

Definition at line 97 of file parallelsurfacetransfer.C.

References commSize, PUP::d, destAreas, destFaceVals, destMesh, TriangleSurfaceMesh::getTriangles(), mpi_comm, MPI_Comm_rank, myRank, and valsPerFace.

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parallelSurfaceTransfer_c::~parallelSurfaceTransfer_c

(

)

[inline]

Definition at line 118 of file parallelsurfacetransfer.C.

References destAreas.

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Member Function Documentation

bool parallelSurfaceTransfer_c::isDest

(

int

n

)

[inline, private]

Return true if this is the collision-box number of a destination face.

Only works for local numbers.

Definition at line 54 of file parallelsurfacetransfer.C.

References firstDest.

Referenced by transfer().

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bool parallelSurfaceTransfer_c::isLocal

(

const int *

coll

)

[inline, private]

Return true if this collision record describes a local intersection.

Definition at line 59 of file parallelsurfacetransfer.C.

References myRank.

Referenced by transfer().

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void parallelSurfaceTransfer_c::accumulateCellValues	(	const double *	sCellVals,
		int	dest,
		double	sharedArea
	)			[inline, private]

A source face, with values sVals, overlaps with this dest face with this much shared area.

Transfer face-centered values.

Definition at line 74 of file parallelsurfacetransfer.C.

References destAreas, destFaceVals, and valsPerFace.

Referenced by transfer().

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void parallelSurfaceTransfer_c::transferNodeValues	(	const ConcreteElementNodeData &	srcElement,
		int	dest
	)			[inline, private]

This source element, with values sPt, overlaps with this dest element.

Transfer any possible node-centered values.

Definition at line 83 of file parallelsurfacetransfer.C.

References destMesh, destPtVals, GenericElement::element_contains_point(), TriangleSurfaceMesh::getPoint(), TriangleSurfaceMesh::getTriangle(), GenericElement::interpolate_natural(), and valsPerPt.

Referenced by transfer().

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void parallelSurfaceTransfer_c::transfer

(

surfProgress_t &

surfProgress

)

Perform a parallel data transfer from srcVals to destVals.

Definition at line 453 of file parallelsurfacetransfer.C.

References accumulateCellValues(), boxes, c, Converse::CkMyPe(), CmiAbort(), COLLIDE_Boxes_prio(), COLLIDE_Count(), COLLIDE_List(), commSize, faceReceiver::count(), faceSender::countFace(), PUP::d, dest, destAreas, destFaceVals, destMesh, firstDest, TriangleSurfaceMesh::getArea(), faceReceiver::getFace(), getPrismBox(), PrismMesh::getPrisms(), getSharedArea(), getTriangleBox(), TriangleSurfaceMesh::getTriangles(), isDest(), isLocal(), mpi_comm, myRank, surfProgress_t::p(), p, faceSender::putFace(), PUP::s, ConcreteLocalElement::set(), src, srcFaceVals, srcMesh, srcPtVals, theLocalElement, transferNodeValues(), valsPerFace, valsPerPt, and voxels.

Referenced by ParallelSurfaceTransfer().

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Field Documentation

collide_t parallelSurfaceTransfer_c::voxels [private]

Definition at line 50 of file parallelsurfacetransfer.C.

Referenced by transfer().

int parallelSurfaceTransfer_c::firstDest [private]

Definition at line 51 of file parallelsurfacetransfer.C.

Referenced by isDest(), and transfer().

MPI_Comm parallelSurfaceTransfer_c::mpi_comm [private]

Definition at line 56 of file parallelsurfacetransfer.C.

Referenced by parallelSurfaceTransfer_c(), and transfer().

int parallelSurfaceTransfer_c::myRank [private]

Definition at line 57 of file parallelsurfacetransfer.C.

Referenced by isLocal(), parallelSurfaceTransfer_c(), VerboseSurfProgress_t::printLast(), transfer(), and VerboseSurfProgress_t::VerboseSurfProgress_t().

int parallelSurfaceTransfer_c::commSize [private]

Definition at line 57 of file parallelsurfacetransfer.C.

Referenced by parallelSurfaceTransfer_c(), and transfer().

int parallelSurfaceTransfer_c::valsPerFace [private]

Definition at line 61 of file parallelsurfacetransfer.C.

Referenced by accumulateCellValues(), parallelSurfaceTransfer_c(), and transfer().

int parallelSurfaceTransfer_c::valsPerPt [private]

Definition at line 61 of file parallelsurfacetransfer.C.

Referenced by transfer(), and transferNodeValues().

const PrismMesh& parallelSurfaceTransfer_c::srcMesh [private]

Definition at line 62 of file parallelsurfacetransfer.C.

Referenced by transfer().

const double* parallelSurfaceTransfer_c::srcFaceVals [private]

Definition at line 63 of file parallelsurfacetransfer.C.

Referenced by transfer().

const double* parallelSurfaceTransfer_c::srcPtVals [private]

Definition at line 64 of file parallelsurfacetransfer.C.

Referenced by transfer().

const TriangleSurfaceMesh& parallelSurfaceTransfer_c::destMesh [private]

Definition at line 65 of file parallelsurfacetransfer.C.

Referenced by parallelSurfaceTransfer_c(), transfer(), and transferNodeValues().

double* parallelSurfaceTransfer_c::destFaceVals [private]

Definition at line 66 of file parallelsurfacetransfer.C.

Referenced by accumulateCellValues(), parallelSurfaceTransfer_c(), and transfer().

double* parallelSurfaceTransfer_c::destPtVals [private]

Definition at line 67 of file parallelsurfacetransfer.C.

Referenced by transferNodeValues().

double* parallelSurfaceTransfer_c::destAreas [private]

Definition at line 68 of file parallelsurfacetransfer.C.

Referenced by accumulateCellValues(), parallelSurfaceTransfer_c(), transfer(), and ~parallelSurfaceTransfer_c().

ConcreteLocalElement parallelSurfaceTransfer_c::theLocalElement [private]

Definition at line 70 of file parallelsurfacetransfer.C.

Referenced by transfer().

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

• libs/ck-libs/datatransfer/parallelsurfacetransfer.C