SPH::Kernel::Launch Namespace Reference

SPH related (CUDA) kernel wrappers. More...

Functions
real	calculateDensity (::SPH::SPH_kernel kernel, Tree *tree, Particles *particles, int *interactions, int numParticles)
	Wrapper for SPH::Kernel::calculateDensity(). More...
real	internalForces (::SPH::SPH_kernel kernel, Material *materials, Tree *tree, Particles *particles, int *interactions, int numRealParticles)
	Wrapper for SPH::Kernel::internalForces(). More...
real	calculatePressure (Material *materials, Particles *particles, int numParticles)
	Wrapper for SPH::Kernel::calculatePressure(). More...
real	initializeSoundSpeed (Particles *particles, Material *materials, int numParticles)
	Wrapper for SPH::Kernel::initializeSoundSpeed(). More...
real	calculateSoundSpeed (Particles *particles, Material *materials, int numParticles)
	Wrapper for SPH::Kernel::calculateSoundSpeed(). More...
real	fixedRadiusNN_bruteForce (Tree *tree, Particles *particles, integer *interactions, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::fixedRadiusNN_bruteForce(). More...
real	fixedRadiusNN (Tree *tree, Particles *particles, integer *interactions, real radius, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::fixedRadiusNN(). More...
real	fixedRadiusNN_sharedMemory (Tree *tree, Particles *particles, integer *interactions, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::fixedRadiusNN_sharedMemory(). More...
real	fixedRadiusNN_withinBox (Tree *tree, Particles *particles, integer *interactions, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::fixedRadiusNN_withinBox(). More...
real	fixedRadiusNN_variableSML (Material *materials, Tree *tree, Particles *particles, integer *interactions, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::fixedRadiusNN_variableSML(). More...
real	compTheta (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *lowestDomainList, Curve::Type curveType)
	Wrapper for SPH::Kernel::compTheta(). More...
real	symbolicForce (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *lowestDomainList, integer *sendIndices, real searchRadius, integer n, integer m, integer relevantIndex, Curve::Type curveType)
	Wrapper for SPH::Kernel::symbolicForce(). More...
real	symbolicForce_test (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *lowestDomainList, integer *sendIndices, real searchRadius, integer n, integer m, integer relevantProc, integer relevantIndicesCounter, integer relevantIndexOld, Curve::Type curveType)
real	symbolicForce_test2 (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *domainList, integer *sendIndices, real searchRadius, integer n, integer m, integer relevantProc, integer relevantIndicesCounter, Curve::Type curveType)
real	collectSendIndices (Tree *tree, Particles *particles, integer *sendIndices, integer *particles2Send, integer *particlesCount, integer n, integer length, Curve::Type curveType)
	Wrapper for SPH::Kernel::collectSendIndices(). More...
real	collectSendIndices_test2 (Tree *tree, Particles *particles, integer *sendIndices, integer *particles2Send, integer *particlesCount, integer numParticlesLocal, integer numParticles, integer treeIndex, int currentProc, Curve::Type curveType)
real	particles2Send (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *domainList, DomainList *lowestDomainList, integer maxLevel, integer *toSend, integer *sendCount, integer *alreadyInserted, integer insertOffset, integer numParticlesLocal, integer numParticles, integer numNodes, real radius, Curve::Type curveType=Curve::lebesgue)
	Wrapper for SPH::Kernel::particles2Send(). More...
real	collectSendIndicesBackup (integer *toSend, integer *toSendCollected, integer count)
	Wrapper for SPH::Kernel::collectSendIndicesBackup(). More...
real	collectSendEntriesBackup (SubDomainKeyTree *subDomainKeyTree, real *entry, real *toSend, integer *sendIndices, integer *sendCount, integer totalSendCount, integer insertOffset)
	Wrapper for SPH::Kernel::collectSendEntriesBackup(). More...
real	insertReceivedParticles (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *domainList, DomainList *lowestDomainList, int n, int m)
	Wrapper for SPH::Kernel::insertReceivedParticles(). More...
real	info (Tree *tree, Particles *particles, Helper *helper, integer numParticlesLocal, integer numParticles, integer numNodes)
	Wrapper for SPH::Kernel::info(). More...
real	calculateCentersOfMass (Tree *tree, Particles *particles, integer level)
	Wrapper for SPH::Kernel::calculateCentersOfMass(). More...
real	determineSearchRadii (SubDomainKeyTree *subDomainKeyTree, Tree *tree, Particles *particles, DomainList *domainList, DomainList *lowestDomainList, real *searchRadii, int n, int m, Curve::Type curveType)
	Wrapper for SPH::Kernel::determineSearchRadii(). More...

Detailed Description

SPH related (CUDA) kernel wrappers.

Function Documentation

calculateCentersOfMass()

real SPH::Kernel::Launch::calculateCentersOfMass	(	Tree *	tree,
		Particles *	particles,
		integer	level
	)

Wrapper for SPH::Kernel::calculateCentersOfMass().

Returns

Wall time for kernel execution

Definition at line 3230 of file sph.cu.

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calculateDensity()

real SPH::Kernel::Launch::calculateDensity	(	::SPH::SPH_kernel	kernel,
		Tree *	tree,
		Particles *	particles,
		int *	interactions,
		int	numParticles
	)

Wrapper for SPH::Kernel::calculateDensity().

Parameters

kernel	SPH smoothing kernel
tree	Tree class instance
particles	Particles class instance
interactions	interaction list/interaction partners
numParticles	amount of particles

Definition at line 74 of file density.cu.

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calculatePressure()

real SPH::Kernel::Launch::calculatePressure	(	Material *	materials,
		Particles *	particles,
		int	numParticles
	)

Wrapper for SPH::Kernel::calculatePressure().

Parameters

materials	Material class instance
particles	Particles class instance
numParticles	amount of particles

Returns

Wall time for kernel execution

Definition at line 80 of file pressure.cu.

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calculateSoundSpeed()

real SPH::Kernel::Launch::calculateSoundSpeed	(	Particles *	particles,
		Material *	materials,
		int	numParticles
	)

Wrapper for SPH::Kernel::calculateSoundSpeed().

Parameters

particles	Particles class instance
materials	Material class instance
numParticles	number of particles

Returns

Wall time of kernel execution.

Definition at line 98 of file soundspeed.cu.

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collectSendEntriesBackup()

real SPH::Kernel::Launch::collectSendEntriesBackup	(	SubDomainKeyTree *	subDomainKeyTree,
		real *	entry,
		real *	toSend,
		integer *	sendIndices,
		integer *	sendCount,
		integer	totalSendCount,
		integer	insertOffset
	)

Wrapper for SPH::Kernel::collectSendEntriesBackup().

Returns

Wall time for kernel execution

Definition at line 3209 of file sph.cu.

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collectSendIndices()

real SPH::Kernel::Launch::collectSendIndices	(	Tree *	tree,
		Particles *	particles,
		integer *	sendIndices,
		integer *	particles2Send,
		integer *	particlesCount,
		integer	n,
		integer	length,
		Curve::Type	curveType
	)

Wrapper for SPH::Kernel::collectSendIndices().

Returns

Wall time for kernel execution

Definition at line 3172 of file sph.cu.

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collectSendIndices_test2()

real SPH::Kernel::Launch::collectSendIndices_test2	(	Tree *	tree,
		Particles *	particles,
		integer *	sendIndices,
		integer *	particles2Send,
		integer *	particlesCount,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	treeIndex,
		int	currentProc,
		Curve::Type	curveType
	)

Definition at line 3180 of file sph.cu.

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collectSendIndicesBackup()

real SPH::Kernel::Launch::collectSendIndicesBackup	(	integer *	toSend,
		integer *	toSendCollected,
		integer	count
	)

Wrapper for SPH::Kernel::collectSendIndicesBackup().

Returns

Wall time for kernel execution

Definition at line 3203 of file sph.cu.

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compTheta()

real SPH::Kernel::Launch::compTheta	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	lowestDomainList,
		Curve::Type	curveType
	)

Wrapper for SPH::Kernel::compTheta().

Returns

Wall time for kernel execution

Definition at line 3137 of file sph.cu.

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determineSearchRadii()

real SPH::Kernel::Launch::determineSearchRadii	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	domainList,
		DomainList *	lowestDomainList,
		real *	searchRadii,
		int	n,
		int	m,
		Curve::Type	curveType
	)

Wrapper for SPH::Kernel::determineSearchRadii().

Returns

Wall time for kernel execution

Definition at line 3236 of file sph.cu.

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fixedRadiusNN()

real SPH::Kernel::Launch::fixedRadiusNN	(	Tree *	tree,
		Particles *	particles,
		integer *	interactions,
		real	radius,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::fixedRadiusNN().

Returns

Wall time for kernel execution

Definition at line 3094 of file sph.cu.

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fixedRadiusNN_bruteForce()

real SPH::Kernel::Launch::fixedRadiusNN_bruteForce	(	Tree *	tree,
		Particles *	particles,
		integer *	interactions,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::fixedRadiusNN_bruteForce().

Returns

Wall time for kernel execution

Definition at line 3087 of file sph.cu.

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fixedRadiusNN_sharedMemory()

real SPH::Kernel::Launch::fixedRadiusNN_sharedMemory	(	Tree *	tree,
		Particles *	particles,
		integer *	interactions,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::fixedRadiusNN_sharedMemory().

Returns

Wall time for kernel execution

Definition at line 3113 of file sph.cu.

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fixedRadiusNN_variableSML()

real SPH::Kernel::Launch::fixedRadiusNN_variableSML	(	Material *	materials,
		Tree *	tree,
		Particles *	particles,
		integer *	interactions,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::fixedRadiusNN_variableSML().

Returns

Wall time for kernel execution

Definition at line 3128 of file sph.cu.

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fixedRadiusNN_withinBox()

real SPH::Kernel::Launch::fixedRadiusNN_withinBox	(	Tree *	tree,
		Particles *	particles,
		integer *	interactions,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::fixedRadiusNN_withinBox().

Returns

Wall time for kernel execution

Definition at line 3103 of file sph.cu.

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info()

real SPH::Kernel::Launch::info	(	Tree *	tree,
		Particles *	particles,
		Helper *	helper,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes
	)

Wrapper for SPH::Kernel::info().

Returns

Wall time for kernel execution

Definition at line 3223 of file sph.cu.

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initializeSoundSpeed()

real SPH::Kernel::Launch::initializeSoundSpeed	(	Particles *	particles,
		Material *	materials,
		int	numParticles
	)

Wrapper for SPH::Kernel::initializeSoundSpeed().

Parameters

particles	Particles class instance
materials	Material class instance
numParticles	number of particles

Returns

Wall time of kernel execution.

Definition at line 93 of file soundspeed.cu.

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insertReceivedParticles()

real SPH::Kernel::Launch::insertReceivedParticles	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	domainList,
		DomainList *	lowestDomainList,
		int	n,
		int	m
	)

Wrapper for SPH::Kernel::insertReceivedParticles().

Returns

Wall time for kernel execution

Definition at line 3216 of file sph.cu.

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internalForces()

real SPH::Kernel::Launch::internalForces	(	::SPH::SPH_kernel	kernel,
		Material *	materials,
		Tree *	tree,
		Particles *	particles,
		int *	interactions,
		int	numRealParticles
	)

Wrapper for SPH::Kernel::internalForces().

Parameters

kernel	SPH kernel function
materials	Material parameters
tree	Tree class instance
particles	Particle class instance
interactions	interaction list/interaction partners

Returns

Wall time of kernel execution.

Definition at line 471 of file internal_forces.cu.

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particles2Send()

real SPH::Kernel::Launch::particles2Send	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	domainList,
		DomainList *	lowestDomainList,
		integer	maxLevel,
		integer *	toSend,
		integer *	sendCount,
		integer *	alreadyInserted,
		integer	insertOffset,
		integer	numParticlesLocal,
		integer	numParticles,
		integer	numNodes,
		real	radius,
		Curve::Type	curveType = Curve::lebesgue
	)

Wrapper for SPH::Kernel::particles2Send().

Returns

Wall time for kernel execution

Definition at line 3190 of file sph.cu.

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symbolicForce()

real SPH::Kernel::Launch::symbolicForce	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	lowestDomainList,
		integer *	sendIndices,
		real	searchRadius,
		integer	n,
		integer	m,
		integer	relevantIndex,
		Curve::Type	curveType
	)

Wrapper for SPH::Kernel::symbolicForce().

Returns

Wall time for kernel execution

Definition at line 3144 of file sph.cu.

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symbolicForce_test()

real SPH::Kernel::Launch::symbolicForce_test	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	lowestDomainList,
		integer *	sendIndices,
		real	searchRadius,
		integer	n,
		integer	m,
		integer	relevantProc,
		integer	relevantIndicesCounter,
		integer	relevantIndexOld,
		Curve::Type	curveType
	)

Definition at line 3153 of file sph.cu.

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symbolicForce_test2()

real SPH::Kernel::Launch::symbolicForce_test2	(	SubDomainKeyTree *	subDomainKeyTree,
		Tree *	tree,
		Particles *	particles,
		DomainList *	domainList,
		integer *	sendIndices,
		real	searchRadius,
		integer	n,
		integer	m,
		integer	relevantProc,
		integer	relevantIndicesCounter,
		Curve::Type	curveType
	)

Definition at line 3163 of file sph.cu.

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