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GridHybridSeedLB Class Reference

#include <GridHybridSeedLB.h>

Inheritance diagram for GridHybridSeedLB:

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Collaboration diagram for GridHybridSeedLB:

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Public Member Functions

 GridHybridSeedLB (const CkLBOptions &opt)
 GridHybridSeedLB (CkMigrateMessage *msg)
CmiBool QueryBalanceNow (int step)
void work (LDStats *stats)
void pup (PUP::er &p)

Private Member Functions

int Get_Cluster (int pe)
void Initialize_PE_Data (CentralLB::LDStats *stats)
int Available_PE_Count ()
int Compute_Number_Of_Clusters ()
void Initialize_Object_Data (CentralLB::LDStats *stats)
int Compute_Migratable_Object_Count ()
void Initialize_Cluster_Data ()
void Initialize_Communication_Matrix (CentralLB::LDStats *stats)
void Partition_Objects_Into_Clusters (CentralLB::LDStats *stats)
void Examine_InterObject_Messages (CentralLB::LDStats *stats)
void Map_NonMigratable_Objects_To_PEs ()
int Find_Maximum_Object (int cluster)
int Find_Maximum_Border_Object (int cluster)
int Find_Maximum_Object_From_Seeds (int pe)
int Find_Maximum_Border_Object_From_Seeds (int pe)
int Compute_Communication_Events (int obj1, int obj2)
int Find_Minimum_PE (int cluster)
void Assign_Object_To_PE (int target_object, int target_pe)

Private Attributes

int CK_LDB_GridHybridSeedLB_Mode
int CK_LDB_GridHybridSeedLB_Background_Load
double CK_LDB_GridHybridSeedLB_Load_Tolerance
int Num_PEs
int Num_Objects
int Num_Migratable_Objects
int Num_Clusters
PE_Data_T * PE_Data
Object_Data_T * Object_Data
Cluster_Data_T * Cluster_Data
int * Migratable_Objects
int ** Communication_Matrix

Detailed Description

Definition at line 84 of file GridHybridSeedLB.h.

Constructor & Destructor Documentation

GridHybridSeedLB::GridHybridSeedLB ( const CkLBOptions &  opt  ) 

GridHybridSeedLB::GridHybridSeedLB ( CkMigrateMessage *  msg  ) 

Definition at line 58 of file GridHybridSeedLB.C.

References CK_LDB_GridHybridSeedLB_Background_Load, CK_LDB_GridHybridSeedLB_Load_Tolerance, CK_LDB_GridHybridSeedLB_Mode, BaseLB::lbname, manager_init(), and value.

Member Function Documentation

CmiBool GridHybridSeedLB::QueryBalanceNow ( int  step  )  [virtual]

Reimplemented from CentralLB.

Definition at line 92 of file GridHybridSeedLB.C.

References _lb_args, Converse::CkMyPe(), CmiTrue, and CkLBArgs::debug().

void GridHybridSeedLB::work ( LDStats *  stats  ) 

Definition at line 994 of file GridHybridSeedLB.C.

References _lb_args, Assign_Object_To_PE(), Available_PE_Count(), CK_LDB_GridHybridSeedLB_Background_Load, CK_LDB_GridHybridSeedLB_Load_Tolerance, CK_LDB_GridHybridSeedLB_Mode, Converse::CkMyPe(), Cluster_Data, Communication_Matrix, Compute_Migratable_Object_Count(), Compute_Number_Of_Clusters(), CkLBArgs::debug(), Examine_InterObject_Messages(), Find_Maximum_Border_Object(), Find_Maximum_Border_Object_From_Seeds(), Find_Maximum_Object(), Find_Maximum_Object_From_Seeds(), Find_Minimum_PE(), BaseLB::LDStats::from_proc, Initialize_Cluster_Data(), Initialize_Communication_Matrix(), Initialize_Object_Data(), Initialize_PE_Data(), BaseLB::LDStats::makeCommHash(), Map_NonMigratable_Objects_To_PEs(), Migratable_Objects, BaseLB::LDStats::n_objs, BaseLB::LDStats::nprocs(), Num_Clusters, Num_Migratable_Objects, Num_Objects, Num_PEs, Object_Data, Partition_Objects_Into_Clusters(), PE_Data, and BaseLB::LDStats::to_proc.

void GridHybridSeedLB::pup ( PUP::er &  p  )  [inline, virtual]

Reimplemented from CentralLB.

Definition at line 92 of file GridHybridSeedLB.h.

References CentralLB::pup().

int GridHybridSeedLB::Get_Cluster ( int  pe  )  [private]

Definition at line 114 of file GridHybridSeedLB.C.

References CmiGetCluster().

Referenced by Initialize_Object_Data(), and Initialize_PE_Data().

void GridHybridSeedLB::Initialize_PE_Data ( CentralLB::LDStats *  stats  )  [private]

Definition at line 128 of file GridHybridSeedLB.C.

References BaseLB::ProcStats::available, BaseLB::ProcStats::bg_walltime, CK_LDB_GridHybridSeedLB_Background_Load, Get_Cluster(), Num_PEs, PE_Data, BaseLB::ProcStats::pe_speed, and BaseLB::LDStats::procs.

Referenced by work().

int GridHybridSeedLB::Available_PE_Count (  )  [private]

Definition at line 167 of file GridHybridSeedLB.C.

References Num_PEs, and PE_Data.

Referenced by work().

int GridHybridSeedLB::Compute_Number_Of_Clusters (  )  [private]

Definition at line 187 of file GridHybridSeedLB.C.

References Num_PEs, and PE_Data.

Referenced by work().

void GridHybridSeedLB::Initialize_Object_Data ( CentralLB::LDStats *  stats  )  [private]

Definition at line 211 of file GridHybridSeedLB.C.

References _lb_args, Converse::CkMyPe(), CkLBArgs::debug(), BaseLB::LDStats::from_proc, Get_Cluster(), Object_Data_T::migratable, Num_Objects, BaseLB::LDStats::objData, and Object_Data.

Referenced by work().

int GridHybridSeedLB::Compute_Migratable_Object_Count (  )  [private]

Definition at line 241 of file GridHybridSeedLB.C.

References Num_Objects, and Object_Data.

Referenced by work().

void GridHybridSeedLB::Initialize_Cluster_Data (  )  [private]

Definition at line 262 of file GridHybridSeedLB.C.

References Cluster_Data, Num_Clusters, Num_PEs, and PE_Data.

Referenced by work().

void GridHybridSeedLB::Initialize_Communication_Matrix ( CentralLB::LDStats *  stats  )  [private]

Definition at line 301 of file GridHybridSeedLB.C.

References BaseLB::LDStats::commData, Communication_Matrix, LDCommData::from_proc(), _LDCommDesc::get_destObj(), _LDCommDesc::get_destObjs(), _LDCommDesc::get_type(), BaseLB::LDStats::getHash(), LDCommData::messages, Migratable_Objects, BaseLB::LDStats::n_comm, Num_Migratable_Objects, Num_Objects, Object_Data, LDCommData::receiver, LDCommData::recv_type(), and LDCommData::sender.

Referenced by work().

void GridHybridSeedLB::Partition_Objects_Into_Clusters ( CentralLB::LDStats *  stats  )  [private]

Definition at line 395 of file GridHybridSeedLB.C.

References _lb_args, CK_LDB_GridHybridSeedLB_Mode, Converse::CkMyPe(), Cluster_Data, Communication_Matrix, CkLBArgs::debug(), METIS_PartGraphRecursive(), Migratable_Objects, Num_Clusters, Num_Migratable_Objects, Num_Objects, and Object_Data.

Referenced by work().

void GridHybridSeedLB::Examine_InterObject_Messages ( CentralLB::LDStats *  stats  )  [private]

Definition at line 531 of file GridHybridSeedLB.C.

References BaseLB::LDStats::commData, LDCommData::from_proc(), _LDCommDesc::get_destObj(), _LDCommDesc::get_destObjs(), _LDCommDesc::get_type(), BaseLB::LDStats::getHash(), LDCommData::messages, BaseLB::LDStats::n_comm, Num_Objects, Object_Data, LDCommData::receiver, LDCommData::recv_type(), and LDCommData::sender.

Referenced by work().

void GridHybridSeedLB::Map_NonMigratable_Objects_To_PEs (  )  [private]

Definition at line 595 of file GridHybridSeedLB.C.

References _lb_args, Assign_Object_To_PE(), Converse::CkMyPe(), CkLBArgs::debug(), Num_Objects, and Object_Data.

Referenced by work().

int GridHybridSeedLB::Find_Maximum_Object ( int  cluster  )  [private]

Definition at line 618 of file GridHybridSeedLB.C.

References Num_Objects, and Object_Data.

Referenced by work().

int GridHybridSeedLB::Find_Maximum_Border_Object ( int  cluster  )  [private]

Definition at line 647 of file GridHybridSeedLB.C.

References CK_LDB_GridHybridSeedLB_Load_Tolerance, Num_Objects, and Object_Data.

Referenced by work().

int GridHybridSeedLB::Find_Maximum_Object_From_Seeds ( int  pe  )  [private]

Definition at line 708 of file GridHybridSeedLB.C.

References CK_LDB_GridHybridSeedLB_Load_Tolerance, Compute_Communication_Events(), Num_Objects, Object_Data, and PE_Data.

Referenced by work().

int GridHybridSeedLB::Find_Maximum_Border_Object_From_Seeds ( int  pe  )  [private]

Definition at line 769 of file GridHybridSeedLB.C.

References CK_LDB_GridHybridSeedLB_Load_Tolerance, Compute_Communication_Events(), Num_Objects, Object_Data, and PE_Data.

Referenced by work().

int GridHybridSeedLB::Compute_Communication_Events ( int  obj1,
int  obj2 
) [private]

Definition at line 830 of file GridHybridSeedLB.C.

References Communication_Matrix, and Object_Data.

Referenced by Find_Maximum_Border_Object_From_Seeds(), and Find_Maximum_Object_From_Seeds().

int GridHybridSeedLB::Find_Minimum_PE ( int  cluster  )  [private]

Definition at line 858 of file GridHybridSeedLB.C.

References _lb_args, CK_LDB_GridHybridSeedLB_Load_Tolerance, CK_LDB_GridHybridSeedLB_Mode, Converse::CkMyPe(), CkLBArgs::debug(), Num_PEs, and PE_Data.

Referenced by work().

void GridHybridSeedLB::Assign_Object_To_PE ( int  target_object,
int  target_pe 
) [private]

Definition at line 969 of file GridHybridSeedLB.C.

References Object_Data, and PE_Data.

Referenced by Map_NonMigratable_Objects_To_PEs(), and work().

Field Documentation

int GridHybridSeedLB::CK_LDB_GridHybridSeedLB_Mode [private]

Definition at line 114 of file GridHybridSeedLB.h.

Referenced by Find_Minimum_PE(), GridHybridSeedLB(), Partition_Objects_Into_Clusters(), and work().

int GridHybridSeedLB::CK_LDB_GridHybridSeedLB_Background_Load [private]

Definition at line 115 of file GridHybridSeedLB.h.

Referenced by GridHybridSeedLB(), Initialize_PE_Data(), and work().

double GridHybridSeedLB::CK_LDB_GridHybridSeedLB_Load_Tolerance [private]

Definition at line 116 of file GridHybridSeedLB.h.

Referenced by Find_Maximum_Border_Object(), Find_Maximum_Border_Object_From_Seeds(), Find_Maximum_Object_From_Seeds(), Find_Minimum_PE(), GridHybridSeedLB(), and work().

int GridHybridSeedLB::Num_PEs [private]

Definition at line 118 of file GridHybridSeedLB.h.

Referenced by Available_PE_Count(), Compute_Number_Of_Clusters(), Find_Minimum_PE(), Initialize_Cluster_Data(), Initialize_PE_Data(), and work().

int GridHybridSeedLB::Num_Objects [private]

Definition at line 119 of file GridHybridSeedLB.h.

Referenced by Compute_Migratable_Object_Count(), Examine_InterObject_Messages(), Find_Maximum_Border_Object(), Find_Maximum_Border_Object_From_Seeds(), Find_Maximum_Object(), Find_Maximum_Object_From_Seeds(), Initialize_Communication_Matrix(), Initialize_Object_Data(), Map_NonMigratable_Objects_To_PEs(), Partition_Objects_Into_Clusters(), and work().

int GridHybridSeedLB::Num_Migratable_Objects [private]

Definition at line 120 of file GridHybridSeedLB.h.

Referenced by Initialize_Communication_Matrix(), Partition_Objects_Into_Clusters(), and work().

int GridHybridSeedLB::Num_Clusters [private]

Definition at line 121 of file GridHybridSeedLB.h.

Referenced by Initialize_Cluster_Data(), Partition_Objects_Into_Clusters(), and work().

PE_Data_T* GridHybridSeedLB::PE_Data [private]

Definition at line 122 of file GridHybridSeedLB.h.

Referenced by Assign_Object_To_PE(), Available_PE_Count(), Compute_Number_Of_Clusters(), Find_Maximum_Border_Object_From_Seeds(), Find_Maximum_Object_From_Seeds(), Find_Minimum_PE(), Initialize_Cluster_Data(), Initialize_PE_Data(), and work().

Object_Data_T* GridHybridSeedLB::Object_Data [private]

Definition at line 123 of file GridHybridSeedLB.h.

Referenced by Assign_Object_To_PE(), Compute_Communication_Events(), Compute_Migratable_Object_Count(), Examine_InterObject_Messages(), Find_Maximum_Border_Object(), Find_Maximum_Border_Object_From_Seeds(), Find_Maximum_Object(), Find_Maximum_Object_From_Seeds(), Initialize_Communication_Matrix(), Initialize_Object_Data(), Map_NonMigratable_Objects_To_PEs(), Partition_Objects_Into_Clusters(), and work().

Cluster_Data_T* GridHybridSeedLB::Cluster_Data [private]

Definition at line 124 of file GridHybridSeedLB.h.

Referenced by Initialize_Cluster_Data(), Partition_Objects_Into_Clusters(), and work().

int* GridHybridSeedLB::Migratable_Objects [private]

Definition at line 125 of file GridHybridSeedLB.h.

Referenced by Initialize_Communication_Matrix(), Partition_Objects_Into_Clusters(), and work().

int** GridHybridSeedLB::Communication_Matrix [private]

Definition at line 126 of file GridHybridSeedLB.h.

Referenced by Compute_Communication_Events(), Initialize_Communication_Matrix(), Partition_Objects_Into_Clusters(), and work().

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