MultiBalancer Class Reference

#include <MultiBalancer.h>

Classes
struct	IndirectComparator

Public Types
typedef std::vector< int > ::iterator	iterator

Public Member Functions
	MultiBalancer (int procs, int vnodes)
	~MultiBalancer ()
void	newMaterial ()
void	appendWeights (double *begin, double *end)
void	distribute ()
iterator	begin ()
iterator	end ()

Private Types
enum	{ noMaterials, someMaterials, distributed }
typedef std::vector< double >	VnodeWeights_t
typedef std::vector< double >	MaterialWeights_t
typedef std::vector< double >	ProcWeights_t
typedef std::vector < VnodeWeights_t * >	MaterialVnodeWeights_t
typedef std::vector < VnodeWeights_t * >	MaterialProcWeights_t
typedef std::vector< int >	VnodeDestProcs_t

Private Member Functions
void	calcTotalWeights (VnodeWeights_t &vnodeTotalWeights)
void	calcIndirectSort (std::vector< unsigned int > &vnodeIndirect, const VnodeWeights_t &vnodeTotalWeights)
unsigned int	findProcForVnode (unsigned int vnode)

Private Attributes
unsigned int	m_procs
unsigned int	m_vnodes
unsigned int	m_materials
int	m_phase
MaterialVnodeWeights_t	m_inputWeights
VnodeDestProcs_t	m_vnodeProcs
ProcWeights_t	m_procWeights
MaterialWeights_t	m_materialMaxWeights
MaterialProcWeights_t	m_materialProcWeights

Friends
void	multiBalancerTester ()

Detailed Description

Definition at line 121 of file MultiBalancer.h.

Member Typedef Documentation

typedef std::vector<int>::iterator MultiBalancer::iterator

Definition at line 146 of file MultiBalancer.h.

typedef std::vector<VnodeWeights_t*> MultiBalancer::MaterialProcWeights_t

private

Definition at line 178 of file MultiBalancer.h.

typedef std::vector<VnodeWeights_t*> MultiBalancer::MaterialVnodeWeights_t

private

Definition at line 175 of file MultiBalancer.h.

typedef std::vector<double> MultiBalancer::MaterialWeights_t

private

Definition at line 169 of file MultiBalancer.h.

typedef std::vector<double> MultiBalancer::ProcWeights_t

private

Definition at line 172 of file MultiBalancer.h.

typedef std::vector<int> MultiBalancer::VnodeDestProcs_t

private

Definition at line 181 of file MultiBalancer.h.

typedef std::vector<double> MultiBalancer::VnodeWeights_t

private

Definition at line 166 of file MultiBalancer.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
noMaterials
someMaterials
distributed

Definition at line 163 of file MultiBalancer.h.

Constructor & Destructor Documentation

MultiBalancer::MultiBalancer	(	int	procs,
		int	vnodes
	)

Definition at line 44 of file MultiBalancer.cpp.

MultiBalancer::~MultiBalancer

(

)

Definition at line 66 of file MultiBalancer.cpp.

References m_inputWeights, m_materialProcWeights, and m_materials.

Member Function Documentation

void MultiBalancer::appendWeights	(	double *	begin,
		double *	end
	)

Definition at line 113 of file MultiBalancer.cpp.

References begin(), end(), m_inputWeights, m_materials, m_vnodes, PAssert_GT, and PAssert_LE.

Referenced by multiBalancerTester(), and ConejoBalancer::receiveWeights().

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iterator MultiBalancer::begin ( )

inline

Definition at line 151 of file MultiBalancer.h.

References m_vnodeProcs.

Referenced by appendWeights(), and ConejoBalancer::broadcastVnodesToSend().

void MultiBalancer::calcIndirectSort ( std::vector< unsigned int > &  vnodeIndirect, const VnodeWeights_t &  vnodeTotalWeights  )

private

Definition at line 280 of file MultiBalancer.cpp.

References m_vnodes.

Referenced by distribute().

void MultiBalancer::calcTotalWeights ( VnodeWeights_t &  vnodeTotalWeights )

private

Definition at line 256 of file MultiBalancer.cpp.

References m_inputWeights, m_vnodes, and PAssert_EQ.

Referenced by distribute().

void MultiBalancer::distribute

(

)

Definition at line 135 of file MultiBalancer.cpp.

References calcIndirectSort(), calcTotalWeights(), distributed, findProcForVnode(), m_inputWeights, m_materialMaxWeights, m_materialProcWeights, m_materials, m_phase, m_procs, m_procWeights, m_vnodeProcs, m_vnodes, noMaterials, and PAssert_NE.

Referenced by multiBalancerTester(), and ConejoBalancer::redistribute().

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iterator MultiBalancer::end ( )

inline

Definition at line 152 of file MultiBalancer.h.

References m_vnodeProcs.

Referenced by appendWeights().

unsigned int MultiBalancer::findProcForVnode ( unsigned int  vnode )

private

Definition at line 207 of file MultiBalancer.cpp.

References m_inputWeights, m_materialMaxWeights, m_materialProcWeights, m_materials, m_procs, and PAssert_LT.

Referenced by distribute().

void MultiBalancer::newMaterial

(

)

Definition at line 82 of file MultiBalancer.cpp.

References distributed, m_inputWeights, m_materials, m_phase, m_vnodes, PAssert_EQ, PAssert_NE, and someMaterials.

Referenced by multiBalancerTester(), and ConejoBalancer::receiveWeights().

Friends And Related Function Documentation

void multiBalancerTester ( )

friend

Definition at line 34 of file MultiBalancer.t.cpp.

Member Data Documentation

MaterialVnodeWeights_t MultiBalancer::m_inputWeights

private

Definition at line 184 of file MultiBalancer.h.

Referenced by appendWeights(), calcTotalWeights(), distribute(), findProcForVnode(), multiBalancerTester(), newMaterial(), and ~MultiBalancer().

MaterialWeights_t MultiBalancer::m_materialMaxWeights

private

Definition at line 193 of file MultiBalancer.h.

Referenced by distribute(), findProcForVnode(), and multiBalancerTester().

MaterialProcWeights_t MultiBalancer::m_materialProcWeights

private

Definition at line 196 of file MultiBalancer.h.

Referenced by distribute(), findProcForVnode(), multiBalancerTester(), and ~MultiBalancer().

unsigned int MultiBalancer::m_materials

private

Definition at line 159 of file MultiBalancer.h.

Referenced by appendWeights(), distribute(), findProcForVnode(), newMaterial(), and ~MultiBalancer().

int MultiBalancer::m_phase

private

Definition at line 162 of file MultiBalancer.h.

Referenced by distribute(), and newMaterial().

unsigned int MultiBalancer::m_procs

private

Definition at line 157 of file MultiBalancer.h.

Referenced by distribute(), and findProcForVnode().

ProcWeights_t MultiBalancer::m_procWeights

private

Definition at line 190 of file MultiBalancer.h.

Referenced by distribute(), and multiBalancerTester().

VnodeDestProcs_t MultiBalancer::m_vnodeProcs

private

Definition at line 187 of file MultiBalancer.h.

Referenced by begin(), distribute(), end(), and multiBalancerTester().

unsigned int MultiBalancer::m_vnodes

private

Definition at line 158 of file MultiBalancer.h.

Referenced by appendWeights(), calcIndirectSort(), calcTotalWeights(), distribute(), and newMaterial().

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

• ippl/src/FieldLayout/MultiBalancer.h
• ippl/src/FieldLayout/MultiBalancer.cpp