WSLB Class Reference
[Charm++ Load Balancing Framework]

#include <WSLB.h>

Inheritance diagram for WSLB:

[legend]

Collaboration diagram for WSLB:

[legend]

Public Member Functions
	WSLB (const CkLBOptions &)
	WSLB (CkMigrateMessage *m)
	~WSLB ()
void	AtSync (void)
void	ReceiveStats (WSLBStatsMsg *)
void	ResumeClients ()
void	ReceiveMigration (LBMigrateMsg *)
void	Migrated (LDObjHandle h, int waitBarrier)
void	MigrationDone (void)
int	step ()
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 LBMigrateMsg *	Strategy (LDStats *stats, int count)
virtual int	num_neighbors ()
virtual void	neighbors (int *_n)
Protected Attributes
struct {
int   proc_speed
double   total_walltime
double   total_cputime
double   idletime
double   bg_walltime
double   bg_cputime
int   obj_data_sz
LDObjData *   objData
int   comm_data_sz
LDCommData *   commData
double   obj_walltime
double   obj_cputime
}	myStats
Private Member Functions
void	FindNeighbors ()
WSLBStatsMsg *	AssembleStats ()
Private Attributes
LBTopology *	topo
int	mystep
int	stats_msg_count
WSLBStatsMsg **	statsMsgsList
LDStats *	statsDataList
int	migrates_completed
int	migrates_expected
LBMigrateMsg **	mig_msgs
int	mig_msgs_received
int	mig_msgs_expected
int *	neighbor_pes
int	receive_stats_ready
double	start_lb_time
double	first_step_time
double	usage
double	usage_int_err
bool	vacate
Data Structures
struct	LDStats

---

Detailed Description

Definition at line 24 of file WSLB.h.

---

Constructor & Destructor Documentation

WSLB::WSLB

(

CkMigrateMessage *

m

)

[inline]

Definition at line 28 of file WSLB.h.

---

Member Function Documentation

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

Referenced by WSLB().

Here is the caller graph for this function:

int WSLB::step

(

)

[inline]

Definition at line 42 of file WSLB.h.

References mystep.

Referenced by AtSync(), and MigrationDone().

Here is the caller graph for this function:

virtual int WSLB::num_neighbors

(

)

[inline, protected, virtual]

Definition at line 62 of file WSLB.h.

References Converse::CkNumPes().

Here is the call graph for this function:

virtual void WSLB::neighbors

(

int *

_n

)

[inline, protected, virtual]

Definition at line 65 of file WSLB.h.

References Converse::CkMyPe(), and Converse::CkNumPes().

Here is the call graph for this function:

---

Field Documentation

int WSLB::proc_speed

Definition at line 84 of file WSLB.h.

Referenced by Strategy().

double WSLB::total_walltime

Definition at line 85 of file WSLB.h.

double WSLB::total_cputime

Definition at line 86 of file WSLB.h.

double WSLB::idletime

Definition at line 87 of file WSLB.h.

double WSLB::bg_walltime

Definition at line 88 of file WSLB.h.

double WSLB::bg_cputime

Definition at line 89 of file WSLB.h.

int WSLB::obj_data_sz

Definition at line 90 of file WSLB.h.

LDObjData* WSLB::objData

Definition at line 91 of file WSLB.h.

int WSLB::comm_data_sz

Definition at line 92 of file WSLB.h.

LDCommData* WSLB::commData

Definition at line 93 of file WSLB.h.

double WSLB::obj_walltime

Definition at line 94 of file WSLB.h.

double WSLB::obj_cputime

Definition at line 95 of file WSLB.h.

struct { ... } WSLB::myStats [protected]

Referenced by AssembleStats(), Strategy(), and WSLB().

LBTopology* WSLB::topo [private]

Definition at line 102 of file WSLB.h.

Referenced by FindNeighbors(), and WSLB().

int WSLB::mystep [private]

Definition at line 103 of file WSLB.h.

Referenced by MigrationDone(), step(), and WSLB().

int WSLB::stats_msg_count [private]

Definition at line 104 of file WSLB.h.

Referenced by ReceiveStats(), and WSLB().

WSLBStatsMsg** WSLB::statsMsgsList [private]

Definition at line 105 of file WSLB.h.

Referenced by FindNeighbors(), ReceiveStats(), WSLB(), and ~WSLB().

LDStats* WSLB::statsDataList [private]

Definition at line 106 of file WSLB.h.

Referenced by FindNeighbors(), ReceiveStats(), WSLB(), and ~WSLB().

int WSLB::migrates_completed [private]

Definition at line 107 of file WSLB.h.

Referenced by Migrated(), MigrationDone(), ReceiveMigration(), and WSLB().

int WSLB::migrates_expected [private]

Definition at line 108 of file WSLB.h.

Referenced by Migrated(), MigrationDone(), ReceiveMigration(), and WSLB().

LBMigrateMsg** WSLB::mig_msgs [private]

Definition at line 109 of file WSLB.h.

Referenced by FindNeighbors(), ReceiveMigration(), WSLB(), and ~WSLB().

int WSLB::mig_msgs_received [private]

Definition at line 110 of file WSLB.h.

Referenced by ReceiveMigration(), and WSLB().

int WSLB::mig_msgs_expected [private]

Definition at line 111 of file WSLB.h.

Referenced by AtSync(), FindNeighbors(), ReceiveMigration(), and ReceiveStats().

int* WSLB::neighbor_pes [private]

Definition at line 112 of file WSLB.h.

Referenced by AtSync(), FindNeighbors(), ReceiveMigration(), ReceiveStats(), WSLB(), and ~WSLB().

int WSLB::receive_stats_ready [private]

Definition at line 113 of file WSLB.h.

Referenced by ReceiveStats(), and WSLB().

double WSLB::start_lb_time [private]

Definition at line 114 of file WSLB.h.

Referenced by AtSync(), and MigrationDone().

double WSLB::first_step_time [private]

Definition at line 115 of file WSLB.h.

Referenced by QueryBalanceNow().

double WSLB::usage [private]

Definition at line 116 of file WSLB.h.

Referenced by AssembleStats(), Strategy(), and WSLB().

double WSLB::usage_int_err [private]

Definition at line 117 of file WSLB.h.

Referenced by AssembleStats(), and WSLB().

bool WSLB::vacate [private]

Definition at line 118 of file WSLB.h.

Referenced by AssembleStats(), QueryBalanceNow(), Strategy(), and WSLB().

---

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

• ck-ldb/WSLB.h
• ck-ldb/WSLB.C