ParticleHandler Class Reference

#include "particle_handler.h"

Collaboration diagram for ParticleHandler:

Public Member Functions
	ParticleHandler (integer numParticles, integer numNodes)
void	initLeapfrog ()
void	freeLeapfrog ()
	~ParticleHandler ()
template<typename T >
T *&	getEntry (Entry::Name entry, Execution::Location location=Execution::device)
void	setPointer (IntegratedParticleHandler *integratedParticleHandler)
void	resetPointer ()
void	copyMass (To::Target target=To::device, bool includePseudoParticles=false)
void	copyUid (To::Target target=To::device)
void	copyMatId (To::Target target=To::device)
void	copySML (To::Target target=To::device)
void	copyPosition (To::Target target=To::device, bool includePseudoParticles=false)
void	copyVelocity (To::Target target=To::device, bool includePseudoParticles=false)
void	copyAcceleration (To::Target target=To::device, bool includePseudoParticles=false)
void	copyDistribution (To::Target target=To::device, bool velocity=true, bool acceleration=true, bool includePseudoParticles=false)
void	copySPH (To::Target target)

Public Attributes
bool	leapfrog { false }
integer	numParticles
	(host) number of particles More...
integer	numNodes
	(host) number of nodes More...
real *	h_mass
	host mass More...
real *	h_x
	host x position More...
real *	_h_x
real *	h_vx
	host x velocity More...
real *	_h_vx
real *	h_ax
	host x acceleration More...
real *	_h_ax
real *	h_g_ax
real *	h_ax_old
real *	h_g_ax_old
real *	h_y
	host y position More...
real *	_h_y
real *	h_vy
	host y velocity More...
real *	_h_vy
real *	h_ay
	host y acceleration More...
real *	_h_ay
real *	h_g_ay
real *	h_ay_old
real *	h_g_ay_old
real *	h_z
	host z position More...
real *	_h_z
real *	h_vz
	host z velocity More...
real *	_h_vz
real *	h_az
	host z acceleration More...
real *	_h_az
real *	h_g_az
real *	h_az_old
real *	h_g_az_old
integer *	h_nodeType
integer *	h_level
idInteger *	h_uid
	host unique identifier More...
idInteger *	_h_uid
integer *	h_materialId
	host material identifier More...
real *	h_sml
	host smoothing length More...
real *	_h_sml
integer *	h_nnl
	host near(est) neighbor list More...
integer *	h_noi
	host number of interactions More...
real *	h_e
	host internal energy More...
real *	_h_e
real *	h_dedt
	host time derivative of internal energy More...
real *	_h_dedt
real *	h_u
	energy More...
real *	h_cs
	host speed of sound More...
real *	_h_cs
real *	h_rho
	host density More...
real *	_h_rho
real *	h_p
	host pressure More...
real *	_h_p
real *	h_muijmax
	host max(mu_ij) More...
real *	h_drhodt
	host time derivative of density More...
real *	_h_drhodt
integer *	d_numParticles
	device number of particles More...
integer *	d_numNodes
	device number of nodes More...
real *	d_mass
	device mass array More...
real *	d_x
	device x position More...
real *	_d_x
real *	d_vx
	device x velocity More...
real *	_d_vx
real *	d_ax
	device x acceleration More...
real *	_d_ax
real *	d_g_ax
real *	d_ax_old
real *	d_g_ax_old
real *	d_y
	device y position More...
real *	_d_y
real *	d_vy
	device y velocity More...
real *	_d_vy
real *	d_ay
	device y acceleration More...
real *	_d_ay
real *	d_g_ay
real *	d_ay_old
real *	d_g_ay_old
real *	d_z
	device z position More...
real *	_d_z
real *	d_vz
	device z velocity More...
real *	_d_vz
real *	d_az
	device z acceleration More...
real *	_d_az
real *	d_g_az
real *	d_az_old
real *	d_g_az_old
integer *	d_nodeType
integer *	d_level
idInteger *	d_uid
	device unique identifier More...
idInteger *	_d_uid
integer *	d_materialId
	device material identifier More...
real *	d_sml
	device smoothing length More...
real *	_d_sml
integer *	d_nnl
	device near(est) neighbor list More...
integer *	d_noi
	device number of interaction More...
real *	d_e
	device internal energy More...
real *	_d_e
real *	d_dedt
	device time derivative of internal energy More...
real *	_d_dedt
real *	d_u
	energy More...
real *	d_cs
	device speed of sound More...
real *	_d_cs
real *	d_rho
	device density More...
real *	_d_rho
real *	d_p
	device pressure More...
real *	_d_p
real *	d_muijmax
	device max(mu_ij) More...
real *	d_drhodt
	device time derivative of density More...
real *	_d_drhodt
Particles *	h_particles
	host instance of particles class More...
Particles *	d_particles
	device instance of particles class More...

Detailed Description

Handling Particles class

Allocate and handle both host and device arrays and instances

Definition at line 16 of file particle_handler.h.

Constructor & Destructor Documentation

ParticleHandler()

ParticleHandler::ParticleHandler	(	integer	numParticles,
		integer	numNodes
	)

Constructor

Parameters

numParticles
numNodes

Definition at line 3 of file particle_handler.cpp.

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~ParticleHandler()

ParticleHandler::~ParticleHandler

(

)

Destructor

Definition at line 365 of file particle_handler.cpp.

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Member Function Documentation

copyAcceleration()

void ParticleHandler::copyAcceleration	(	To::Target	target = To::device,
		bool	includePseudoParticles = false
	)

copy particle's acceleration(s) to target (host/device)

Parameters

target

host/device

Definition at line 856 of file particle_handler.cpp.

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copyDistribution()

void ParticleHandler::copyDistribution	(	To::Target	target = To::device,
		bool	velocity = true,
		bool	acceleration = true,
		bool	includePseudoParticles = false
	)

copy particle's information to target (host/device)

Parameters

target	host/device
velocity	flag whether velocities should be copied
acceleration	flag whether accelerations should be copied

Definition at line 873 of file particle_handler.cpp.

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copyMass()

void ParticleHandler::copyMass	(	To::Target	target = To::device,
		bool	includePseudoParticles = false
	)

copy particle's mass(es) to target (host/device)

Parameters

target

host/device

Definition at line 796 of file particle_handler.cpp.

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copyMatId()

void ParticleHandler::copyMatId

(

To::Target

target = To::device

)

Definition at line 812 of file particle_handler.cpp.

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copyPosition()

void ParticleHandler::copyPosition	(	To::Target	target = To::device,
		bool	includePseudoParticles = false
	)

copy particle's position(s) to target (host/device)

Parameters

target

host/device

Definition at line 822 of file particle_handler.cpp.

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copySML()

void ParticleHandler::copySML

(

To::Target

target = To::device

)

Definition at line 817 of file particle_handler.cpp.

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copySPH()

void ParticleHandler::copySPH

(

To::Target

target

)

Definition at line 889 of file particle_handler.cpp.

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copyUid()

void ParticleHandler::copyUid

(

To::Target

target = To::device

)

Definition at line 807 of file particle_handler.cpp.

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copyVelocity()

void ParticleHandler::copyVelocity	(	To::Target	target = To::device,
		bool	includePseudoParticles = false
	)

copy particle's velocities to target (host/device)

Parameters

target

host/device

Definition at line 839 of file particle_handler.cpp.

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freeLeapfrog()

void ParticleHandler::freeLeapfrog

(

)

Definition at line 588 of file particle_handler.cpp.

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getEntry()

template<typename T >

T *& ParticleHandler::getEntry	(	Entry::Name	entry,
		Execution::Location	location = Execution::device
	)

Definition at line 604 of file particle_handler.cpp.

initLeapfrog()

void ParticleHandler::initLeapfrog

(

)

Definition at line 549 of file particle_handler.cpp.

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resetPointer()

void ParticleHandler::resetPointer

(

)

Definition at line 728 of file particle_handler.cpp.

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setPointer()

void ParticleHandler::setPointer

(

IntegratedParticleHandler *

integratedParticleHandler

)

Definition at line 661 of file particle_handler.cpp.

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Member Data Documentation

_d_ax

real * ParticleHandler::_d_ax

Definition at line 197 of file particle_handler.h.

_d_ay

real * ParticleHandler::_d_ay

Definition at line 206 of file particle_handler.h.

_d_az

real * ParticleHandler::_d_az

Definition at line 215 of file particle_handler.h.

_d_cs

real * ParticleHandler::_d_cs

Definition at line 241 of file particle_handler.h.

_d_dedt

real * ParticleHandler::_d_dedt

Definition at line 237 of file particle_handler.h.

_d_drhodt

real * ParticleHandler::_d_drhodt

Definition at line 251 of file particle_handler.h.

_d_e

real * ParticleHandler::_d_e

Definition at line 235 of file particle_handler.h.

_d_p

real * ParticleHandler::_d_p

Definition at line 245 of file particle_handler.h.

_d_rho

real * ParticleHandler::_d_rho

Definition at line 243 of file particle_handler.h.

_d_sml

real * ParticleHandler::_d_sml

Definition at line 229 of file particle_handler.h.

_d_uid

idInteger * ParticleHandler::_d_uid

Definition at line 225 of file particle_handler.h.

_d_vx

real * ParticleHandler::_d_vx

Definition at line 195 of file particle_handler.h.

_d_vy

real * ParticleHandler::_d_vy

Definition at line 204 of file particle_handler.h.

_d_vz

real * ParticleHandler::_d_vz

Definition at line 213 of file particle_handler.h.

_d_x

real * ParticleHandler::_d_x

Definition at line 193 of file particle_handler.h.

_d_y

real * ParticleHandler::_d_y

Definition at line 202 of file particle_handler.h.

_d_z

real * ParticleHandler::_d_z

Definition at line 211 of file particle_handler.h.

_h_ax

real * ParticleHandler::_h_ax

Definition at line 34 of file particle_handler.h.

_h_ay

real * ParticleHandler::_h_ay

Definition at line 43 of file particle_handler.h.

_h_az

real * ParticleHandler::_h_az

Definition at line 52 of file particle_handler.h.

_h_cs

real * ParticleHandler::_h_cs

Definition at line 78 of file particle_handler.h.

_h_dedt

real * ParticleHandler::_h_dedt

Definition at line 74 of file particle_handler.h.

_h_drhodt

real * ParticleHandler::_h_drhodt

Definition at line 88 of file particle_handler.h.

_h_e

real * ParticleHandler::_h_e

Definition at line 72 of file particle_handler.h.

_h_p

real * ParticleHandler::_h_p

Definition at line 82 of file particle_handler.h.

_h_rho

real * ParticleHandler::_h_rho

Definition at line 80 of file particle_handler.h.

_h_sml

real * ParticleHandler::_h_sml

Definition at line 66 of file particle_handler.h.

_h_uid

idInteger * ParticleHandler::_h_uid

Definition at line 62 of file particle_handler.h.

_h_vx

real * ParticleHandler::_h_vx

Definition at line 32 of file particle_handler.h.

_h_vy

real * ParticleHandler::_h_vy

Definition at line 41 of file particle_handler.h.

_h_vz

real * ParticleHandler::_h_vz

Definition at line 50 of file particle_handler.h.

_h_x

real * ParticleHandler::_h_x

Definition at line 30 of file particle_handler.h.

_h_y

real * ParticleHandler::_h_y

Definition at line 39 of file particle_handler.h.

_h_z

real * ParticleHandler::_h_z

Definition at line 48 of file particle_handler.h.

d_ax

real* ParticleHandler::d_ax

device x acceleration

Definition at line 197 of file particle_handler.h.

d_ax_old

real* ParticleHandler::d_ax_old

Definition at line 199 of file particle_handler.h.

d_ay

real* ParticleHandler::d_ay

device y acceleration

Definition at line 206 of file particle_handler.h.

d_ay_old

real* ParticleHandler::d_ay_old

Definition at line 208 of file particle_handler.h.

d_az

real* ParticleHandler::d_az

device z acceleration

Definition at line 215 of file particle_handler.h.

d_az_old

real* ParticleHandler::d_az_old

Definition at line 217 of file particle_handler.h.

d_cs

real* ParticleHandler::d_cs

device speed of sound

Definition at line 241 of file particle_handler.h.

d_dedt

real* ParticleHandler::d_dedt

device time derivative of internal energy

Definition at line 237 of file particle_handler.h.

d_drhodt

real* ParticleHandler::d_drhodt

device time derivative of density

Definition at line 251 of file particle_handler.h.

d_e

real* ParticleHandler::d_e

device internal energy

Definition at line 235 of file particle_handler.h.

d_g_ax

real* ParticleHandler::d_g_ax

Definition at line 198 of file particle_handler.h.

d_g_ax_old

real * ParticleHandler::d_g_ax_old

Definition at line 199 of file particle_handler.h.

d_g_ay

real* ParticleHandler::d_g_ay

Definition at line 207 of file particle_handler.h.

d_g_ay_old

real * ParticleHandler::d_g_ay_old

Definition at line 208 of file particle_handler.h.

d_g_az

real* ParticleHandler::d_g_az

Definition at line 216 of file particle_handler.h.

d_g_az_old

real * ParticleHandler::d_g_az_old

Definition at line 217 of file particle_handler.h.

d_level

integer* ParticleHandler::d_level

Definition at line 223 of file particle_handler.h.

d_mass

real* ParticleHandler::d_mass

device mass array

Definition at line 191 of file particle_handler.h.

d_materialId

integer* ParticleHandler::d_materialId

device material identifier

Definition at line 227 of file particle_handler.h.

d_muijmax

real* ParticleHandler::d_muijmax

device max(mu_ij)

Definition at line 247 of file particle_handler.h.

d_nnl

integer* ParticleHandler::d_nnl

device near(est) neighbor list

Definition at line 231 of file particle_handler.h.

d_nodeType

integer* ParticleHandler::d_nodeType

Definition at line 221 of file particle_handler.h.

d_noi

integer* ParticleHandler::d_noi

device number of interaction

Definition at line 233 of file particle_handler.h.

d_numNodes

integer* ParticleHandler::d_numNodes

device number of nodes

Definition at line 187 of file particle_handler.h.

d_numParticles

integer* ParticleHandler::d_numParticles

device number of particles

Definition at line 185 of file particle_handler.h.

d_p

real* ParticleHandler::d_p

device pressure

Definition at line 245 of file particle_handler.h.

d_particles

Particles* ParticleHandler::d_particles

device instance of particles class

Definition at line 350 of file particle_handler.h.

d_rho

real* ParticleHandler::d_rho

device density

Definition at line 243 of file particle_handler.h.

d_sml

real* ParticleHandler::d_sml

device smoothing length

Definition at line 229 of file particle_handler.h.

d_u

real* ParticleHandler::d_u

energy

Definition at line 239 of file particle_handler.h.

d_uid

idInteger* ParticleHandler::d_uid

device unique identifier

Definition at line 225 of file particle_handler.h.

d_vx

real* ParticleHandler::d_vx

device x velocity

Definition at line 195 of file particle_handler.h.

d_vy

real* ParticleHandler::d_vy

device y velocity

Definition at line 204 of file particle_handler.h.

d_vz

real* ParticleHandler::d_vz

device z velocity

Definition at line 213 of file particle_handler.h.

d_x

real* ParticleHandler::d_x

device x position

Definition at line 193 of file particle_handler.h.

d_y

real* ParticleHandler::d_y

device y position

Definition at line 202 of file particle_handler.h.

d_z

real* ParticleHandler::d_z

device z position

Definition at line 211 of file particle_handler.h.

h_ax

real* ParticleHandler::h_ax

host x acceleration

Definition at line 34 of file particle_handler.h.

h_ax_old

real* ParticleHandler::h_ax_old

Definition at line 36 of file particle_handler.h.

h_ay

real* ParticleHandler::h_ay

host y acceleration

Definition at line 43 of file particle_handler.h.

h_ay_old

real* ParticleHandler::h_ay_old

Definition at line 45 of file particle_handler.h.

h_az

real* ParticleHandler::h_az

host z acceleration

Definition at line 52 of file particle_handler.h.

h_az_old

real* ParticleHandler::h_az_old

Definition at line 54 of file particle_handler.h.

h_cs

real* ParticleHandler::h_cs

host speed of sound

Definition at line 78 of file particle_handler.h.

h_dedt

real* ParticleHandler::h_dedt

host time derivative of internal energy

Definition at line 74 of file particle_handler.h.

h_drhodt

real* ParticleHandler::h_drhodt

host time derivative of density

Definition at line 88 of file particle_handler.h.

h_e

real* ParticleHandler::h_e

host internal energy

Definition at line 72 of file particle_handler.h.

h_g_ax

real* ParticleHandler::h_g_ax

Definition at line 35 of file particle_handler.h.

h_g_ax_old

real * ParticleHandler::h_g_ax_old

Definition at line 36 of file particle_handler.h.

h_g_ay

real* ParticleHandler::h_g_ay

Definition at line 44 of file particle_handler.h.

h_g_ay_old

real * ParticleHandler::h_g_ay_old

Definition at line 45 of file particle_handler.h.

h_g_az

real* ParticleHandler::h_g_az

Definition at line 53 of file particle_handler.h.

h_g_az_old

real * ParticleHandler::h_g_az_old

Definition at line 54 of file particle_handler.h.

h_level

integer* ParticleHandler::h_level

Definition at line 60 of file particle_handler.h.

h_mass

real* ParticleHandler::h_mass

host mass

Definition at line 28 of file particle_handler.h.

h_materialId

integer* ParticleHandler::h_materialId

host material identifier

Definition at line 64 of file particle_handler.h.

h_muijmax

real* ParticleHandler::h_muijmax

host max(mu_ij)

Definition at line 84 of file particle_handler.h.

h_nnl

integer* ParticleHandler::h_nnl

host near(est) neighbor list

Definition at line 68 of file particle_handler.h.

h_nodeType

integer* ParticleHandler::h_nodeType

Definition at line 58 of file particle_handler.h.

h_noi

integer* ParticleHandler::h_noi

host number of interactions

Definition at line 70 of file particle_handler.h.

h_p

real* ParticleHandler::h_p

host pressure

Definition at line 82 of file particle_handler.h.

h_particles

Particles* ParticleHandler::h_particles

host instance of particles class

Definition at line 348 of file particle_handler.h.

h_rho

real* ParticleHandler::h_rho

host density

Definition at line 80 of file particle_handler.h.

h_sml

real* ParticleHandler::h_sml

host smoothing length

Definition at line 66 of file particle_handler.h.

h_u

real* ParticleHandler::h_u

energy

Definition at line 76 of file particle_handler.h.

h_uid

idInteger* ParticleHandler::h_uid

host unique identifier

Definition at line 62 of file particle_handler.h.

h_vx

real* ParticleHandler::h_vx

host x velocity

Definition at line 32 of file particle_handler.h.

h_vy

real* ParticleHandler::h_vy

host y velocity

Definition at line 41 of file particle_handler.h.

h_vz

real* ParticleHandler::h_vz

host z velocity

Definition at line 50 of file particle_handler.h.

h_x

real* ParticleHandler::h_x

host x position

Definition at line 30 of file particle_handler.h.

h_y

real* ParticleHandler::h_y

host y position

Definition at line 39 of file particle_handler.h.

h_z

real* ParticleHandler::h_z

host z position

Definition at line 48 of file particle_handler.h.

leapfrog

bool ParticleHandler::leapfrog { false }

Definition at line 20 of file particle_handler.h.

numNodes

integer ParticleHandler::numNodes

(host) number of nodes

Definition at line 25 of file particle_handler.h.

numParticles

integer ParticleHandler::numParticles

(host) number of particles

Definition at line 23 of file particle_handler.h.

---

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

• include/particle_handler.h
• src/particle_handler.cpp