HbmLB Class Reference
[Charm++ Load Balancing Framework]

#include <HbmLB.h>

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Collaboration diagram for HbmLB:

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Public Member Functions
	HbmLB (const CkLBOptions &)
	HbmLB (CkMigrateMessage *m)
	~HbmLB ()
void	AtSync (void)
void	ProcessAtSync (void)
void	ReceiveStats (double t, int frompe, int fromlevel)
void	ResumeClients (double result)
void	ResumeClients (int balancing)
void	ReceiveMigrationCount (int, int lblevel)
void	ReceiveMigrationDelta (double t, int lblevel, int level)
void	Migrated (LDObjHandle h, int waitBarrier)
void	ObjMigrated (LDObjData data, LDCommData *cdata, int n)
void	collectCommData (int objIdx, CkVec< LDCommData > &comms)
void	MigrationDone (int balancing)
void	NotifyObjectMigrationDone (int level, int lblevel)
virtual void	Loadbalancing (int level)
void	LoadbalancingDone (int level)
void	ReceiveResumeClients (int fromlevel, int balancing)
void	reportLBQulity (double mload, double mCpuLoad, double totalload, int nmsgs, double bytesentry)
Static Public Member Functions
static void	staticAtSync (void *)
static void	staticMigrated (void *me, LDObjHandle h, int waitBarrier)
Protected Member Functions
virtual bool	QueryBalanceNow (int)
virtual bool	QueryMigrateStep (int)
virtual void	work (LDStats *stats)
virtual int	useMem ()
int	NeighborIndex (int pe, int atlevel)
Protected Attributes
MyHmbHierarchyTree *	tree
CkVec< LevelData * >	levelData
int	currentLevel
int	lbLevel
Private Member Functions
void	FindNeighbors ()
Private Attributes
int	foundNeighbors
LDStats	myStats
int	migrate_expected
LBMigrateMsg **	mig_msgs
int	mig_msgs_received
int	cur_ld_balancer
double	start_lb_time
double	maxLoad
double	maxCpuLoad
double	maxCommBytes
int	maxCommCount
double	totalLoad
double	maxMem
int	vector_n_moves
CkVec< LDObjHandle >	newObjs
Data Structures
class	LevelData
struct	MigrationRecord

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Detailed Description

Definition at line 70 of file HbmLB.h.

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Constructor & Destructor Documentation

HbmLB::HbmLB

(

CkMigrateMessage *

m

)

[inline]

Definition at line 74 of file HbmLB.h.

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Member Function Documentation

static void HbmLB::staticMigrated	(	void *	me,
		LDObjHandle	h,
		int	waitBarrier
	)			[static]

Referenced by HbmLB().

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virtual bool HbmLB::QueryBalanceNow

(

int

)

[inline, protected, virtual]

Definition at line 114 of file HbmLB.h.

Referenced by AtSync().

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virtual bool HbmLB::QueryMigrateStep

(

int

)

[inline, protected, virtual]

Definition at line 115 of file HbmLB.h.

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Field Documentation

int HbmLB::foundNeighbors [private]

Definition at line 110 of file HbmLB.h.

Referenced by FindNeighbors(), and HbmLB().

LDStats HbmLB::myStats [private]

Definition at line 111 of file HbmLB.h.

Referenced by collectCommData(), MigrationDone(), ObjMigrated(), ProcessAtSync(), ReceiveMigrationDelta(), and ResumeClients().

MyHmbHierarchyTree* HbmLB::tree [protected]

Definition at line 122 of file HbmLB.h.

Referenced by FindNeighbors(), HbmLB(), LoadbalancingDone(), MigrationDone(), ReceiveStats(), and ~HbmLB().

CkVec<LevelData *> HbmLB::levelData [protected]

Definition at line 185 of file HbmLB.h.

Referenced by collectCommData(), FindNeighbors(), Loadbalancing(), LoadbalancingDone(), Migrated(), MigrationDone(), NeighborIndex(), NotifyObjectMigrationDone(), ObjMigrated(), ProcessAtSync(), ReceiveMigrationCount(), ReceiveMigrationDelta(), ReceiveResumeClients(), ReceiveStats(), ResumeClients(), and useMem().

int HbmLB::currentLevel [protected]

Definition at line 187 of file HbmLB.h.

Referenced by HbmLB(), and Loadbalancing().

int HbmLB::lbLevel [protected]

Definition at line 188 of file HbmLB.h.

Referenced by MigrationDone(), NotifyObjectMigrationDone(), and ReceiveMigrationCount().

int HbmLB::migrate_expected [private]

Definition at line 193 of file HbmLB.h.

LBMigrateMsg** HbmLB::mig_msgs [private]

Definition at line 194 of file HbmLB.h.

int HbmLB::mig_msgs_received [private]

Definition at line 195 of file HbmLB.h.

int HbmLB::cur_ld_balancer [private]

Definition at line 196 of file HbmLB.h.

double HbmLB::start_lb_time [private]

Definition at line 197 of file HbmLB.h.

Referenced by Loadbalancing(), ProcessAtSync(), and ResumeClients().

double HbmLB::maxLoad [private]

Definition at line 199 of file HbmLB.h.

Referenced by HbmLB(), and reportLBQulity().

double HbmLB::maxCpuLoad [private]

Definition at line 200 of file HbmLB.h.

Referenced by HbmLB(), and reportLBQulity().

double HbmLB::maxCommBytes [private]

Definition at line 201 of file HbmLB.h.

Referenced by HbmLB(), and reportLBQulity().

int HbmLB::maxCommCount [private]

Definition at line 202 of file HbmLB.h.

Referenced by HbmLB(), and reportLBQulity().

double HbmLB::totalLoad [private]

Definition at line 203 of file HbmLB.h.

Referenced by HbmLB(), LoadbalancingDone(), reportLBQulity(), and ResumeClients().

double HbmLB::maxMem [private]

Definition at line 204 of file HbmLB.h.

int HbmLB::vector_n_moves [private]

Definition at line 206 of file HbmLB.h.

Referenced by HbmLB().

CkVec<LDObjHandle> HbmLB::newObjs [private]

Definition at line 208 of file HbmLB.h.

Referenced by Migrated(), and MigrationDone().

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

• ck-ldb/HbmLB.h
• ck-ldb/HbmLB.C