vf::gpu::KernelImp Class Reference

#include <KernelImp.h>

Inheritance diagram for vf::gpu::KernelImp:

Public Member Functions
void	runOnIndices (const unsigned int *indices, unsigned int sizeIndices, CollisionTemplate collisionTemplate, CudaStreamIndex streamIndex=CudaStreamIndex::Legacy) override
void	checkKernelParameters (uint maxLevel, real velocityLB, real viscosityLBOnFinestLevel) const override
	check if velocityLB and viscosityLB are not too high, as this can lead to inaccurate results or a crash of the kernel
std::vector< PreProcessorType >	getPreProcessorTypes () override
bool	getKernelUsesFluidNodeIndices () const
Public Member Functions inherited from vf::gpu::Kernel
virtual	~Kernel ()=default
virtual void	run ()=0

Protected Member Functions
	KernelImp (std::shared_ptr< Parameter > para, int level)
	KernelImp (std::shared_ptr< Parameter > para, int level, real viscosityMaximumRecommended)
	KernelImp (std::shared_ptr< Parameter > para, int level, real viscosityMaximumRecommended, real viscosityMaximumHard)
	KernelImp ()=default

Protected Attributes
const real	velocityMaximumHard = 1 - std::sqrt(vf::basics::constant::c1o3)
const real	velocityMaximumRecommended = 0.1
const std::optional< real >	viscosityMaximumHard = std::nullopt
const std::optional< real >	viscosityMaximumRecommended = std::nullopt
std::shared_ptr< Parameter >	para
int	level
std::vector< PreProcessorType >	myPreProcessorTypes
vf::cuda::CudaGrid	cudaGrid
bool	kernelUsesFluidNodeIndices = false

Detailed Description

Definition at line 49 of file KernelImp.h.

Constructor & Destructor Documentation

KernelImp() [1/4]

vf::gpu::KernelImp::KernelImp ( std::shared_ptr< Parameter >  para, int  level  )

protected

Definition at line 146 of file KernelImp.cpp.

KernelImp() [2/4]

vf::gpu::KernelImp::KernelImp ( std::shared_ptr< Parameter >  para, int  level, real  viscosityMaximumRecommended  )

protected

Parameters

viscosityMaximumRecommended

in LB units

Definition at line 156 of file KernelImp.cpp.

KernelImp() [3/4]

vf::gpu::KernelImp::KernelImp ( std::shared_ptr< Parameter >  para, int  level, real  viscosityMaximumRecommended, real  viscosityMaximumHard  )

protected

Parameters

viscosityMaximumRecommended	and
viscosityMaximumHard	are in LB units

Definition at line 150 of file KernelImp.cpp.

KernelImp() [4/4]

vf::gpu::KernelImp::KernelImp ( )

protecteddefault

Member Function Documentation

checkKernelParameters()

void vf::gpu::KernelImp::checkKernelParameters ( uint  maxLevel, real  velocityLB, real  viscosityLBOnFinestLevel  ) const

overridevirtual

check if velocityLB and viscosityLB are not too high, as this can lead to inaccurate results or a crash of the kernel

Implements vf::gpu::Kernel.

Definition at line 140 of file KernelImp.cpp.

getKernelUsesFluidNodeIndices()

bool vf::gpu::KernelImp::getKernelUsesFluidNodeIndices

(

)

const

Definition at line 51 of file KernelImp.cpp.

getPreProcessorTypes()

std::vector< PreProcessorType > vf::gpu::KernelImp::getPreProcessorTypes ( )

overridevirtual

Implements vf::gpu::Kernel.

Definition at line 46 of file KernelImp.cpp.

runOnIndices()

void vf::gpu::KernelImp::runOnIndices ( const unsigned int *  indices, unsigned int  sizeIndices, CollisionTemplate  collisionTemplate, CudaStreamIndex  streamIndex = CudaStreamIndex::Legacy  )

overridevirtual

Implements vf::gpu::Kernel.

Definition at line 41 of file KernelImp.cpp.

Member Data Documentation

cudaGrid

vf::cuda::CudaGrid vf::gpu::KernelImp::cudaGrid

protected

Definition at line 80 of file KernelImp.h.

kernelUsesFluidNodeIndices

bool vf::gpu::KernelImp::kernelUsesFluidNodeIndices = false

protected

Definition at line 82 of file KernelImp.h.

level

int vf::gpu::KernelImp::level

protected

Definition at line 78 of file KernelImp.h.

myPreProcessorTypes

std::vector<PreProcessorType> vf::gpu::KernelImp::myPreProcessorTypes

protected

Definition at line 79 of file KernelImp.h.

para

std::shared_ptr<Parameter> vf::gpu::KernelImp::para

protected

Definition at line 77 of file KernelImp.h.

velocityMaximumHard

const real vf::gpu::KernelImp::velocityMaximumHard = 1 - std::sqrt(vf::basics::constant::c1o3)

protected

Definition at line 70 of file KernelImp.h.

velocityMaximumRecommended

const real vf::gpu::KernelImp::velocityMaximumRecommended = 0.1

protected

Definition at line 71 of file KernelImp.h.

viscosityMaximumHard

const std::optional<real> vf::gpu::KernelImp::viscosityMaximumHard = std::nullopt

protected

Definition at line 74 of file KernelImp.h.

viscosityMaximumRecommended

const std::optional<real> vf::gpu::KernelImp::viscosityMaximumRecommended = std::nullopt

protected

Definition at line 75 of file KernelImp.h.

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

• src/gpu/core/Kernel/KernelImp.h
• src/gpu/core/Kernel/KernelImp.cpp