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GridCommRefineLB Class Reference

#include <GridCommRefineLB.h>

Inheritance diagram for GridCommRefineLB:

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Collaboration diagram for GridCommRefineLB:

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Public Member Functions

 GridCommRefineLB (const CkLBOptions &)
 GridCommRefineLB (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)
void Examine_InterObject_Messages (CentralLB::LDStats *stats)
void Place_Objects_On_PEs ()
void Remap_Objects_To_PEs (int cluster)
int Find_Maximum_WAN_Object (int pe)
int Find_Minimum_WAN_PE (int cluster)
void Remove_Object_From_PE (int target_object, int target_pe)
void Assign_Object_To_PE (int target_object, int target_pe)

Private Attributes

int Num_PEs
int Num_Objects
int Num_Clusters
PE_Data_T * PE_Data
Object_Data_T * Object_Data
double CK_LDB_GridCommRefineLB_Tolerance

Detailed Description

Definition at line 45 of file GridCommRefineLB.h.

Constructor & Destructor Documentation

GridCommRefineLB::GridCommRefineLB ( const CkLBOptions &   ) 

GridCommRefineLB::GridCommRefineLB ( CkMigrateMessage *  msg  ) 

Definition at line 84 of file GridCommRefineLB.C.

References CK_LDB_GridCommRefineLB_Tolerance, BaseLB::lbname, manager_init(), and value.

Member Function Documentation

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

Reimplemented from CentralLB.

Definition at line 106 of file GridCommRefineLB.C.

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

void GridCommRefineLB::work ( LDStats *  stats  ) 

Definition at line 581 of file GridCommRefineLB.C.

References _lb_args, Available_PE_Count(), Converse::CkMyPe(), Compute_Number_Of_Clusters(), CkLBArgs::debug(), Examine_InterObject_Messages(), BaseLB::LDStats::from_proc, Initialize_Object_Data(), Initialize_PE_Data(), BaseLB::LDStats::makeCommHash(), BaseLB::LDStats::n_objs, BaseLB::LDStats::nprocs(), Num_Clusters, Num_Objects, Num_PEs, Object_Data, PE_Data, Place_Objects_On_PEs(), Remap_Objects_To_PEs(), and BaseLB::LDStats::to_proc.

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

Reimplemented from CentralLB.

Definition at line 53 of file GridCommRefineLB.h.

References CentralLB::pup().

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

Definition at line 128 of file GridCommRefineLB.C.

References CmiGetCluster().

Referenced by Examine_InterObject_Messages(), Initialize_Object_Data(), and Initialize_PE_Data().

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

Definition at line 148 of file GridCommRefineLB.C.

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

Referenced by work().

int GridCommRefineLB::Available_PE_Count (  )  [private]

Definition at line 186 of file GridCommRefineLB.C.

References Num_PEs, and PE_Data.

Referenced by work().

int GridCommRefineLB::Compute_Number_Of_Clusters (  )  [private]

Definition at line 206 of file GridCommRefineLB.C.

References Num_PEs, and PE_Data.

Referenced by work().

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

Definition at line 230 of file GridCommRefineLB.C.

References BaseLB::LDStats::from_proc, Get_Cluster(), Object_Data_T::migratable, Num_Objects, BaseLB::LDStats::objData, and Object_Data.

Referenced by work().

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

Definition at line 256 of file GridCommRefineLB.C.

References BaseLB::LDStats::commData, LDCommData::from_proc(), Get_Cluster(), _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 GridCommRefineLB::Place_Objects_On_PEs (  )  [private]

Definition at line 329 of file GridCommRefineLB.C.

References Assign_Object_To_PE(), Num_Objects, and Object_Data.

Referenced by work().

void GridCommRefineLB::Remap_Objects_To_PEs ( int  cluster  )  [private]

Definition at line 344 of file GridCommRefineLB.C.

References Assign_Object_To_PE(), CK_LDB_GridCommRefineLB_Tolerance, Find_Maximum_WAN_Object(), Find_Minimum_WAN_PE(), Num_PEs, PE_Data, and Remove_Object_From_PE().

Referenced by work().

int GridCommRefineLB::Find_Maximum_WAN_Object ( int  pe  )  [private]

Definition at line 422 of file GridCommRefineLB.C.

References Num_Objects, and Object_Data.

Referenced by Remap_Objects_To_PEs().

int GridCommRefineLB::Find_Minimum_WAN_PE ( int  cluster  )  [private]

Definition at line 462 of file GridCommRefineLB.C.

References Num_PEs, and PE_Data.

Referenced by Remap_Objects_To_PEs().

void GridCommRefineLB::Remove_Object_From_PE ( int  target_object,
int  target_pe 
) [private]

Definition at line 530 of file GridCommRefineLB.C.

References Object_Data, and PE_Data.

Referenced by Remap_Objects_To_PEs().

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

Definition at line 556 of file GridCommRefineLB.C.

References Object_Data, and PE_Data.

Referenced by Place_Objects_On_PEs(), and Remap_Objects_To_PEs().

Field Documentation

int GridCommRefineLB::Num_PEs [private]

Definition at line 69 of file GridCommRefineLB.h.

Referenced by Available_PE_Count(), Compute_Number_Of_Clusters(), Find_Minimum_WAN_PE(), Initialize_PE_Data(), Remap_Objects_To_PEs(), and work().

int GridCommRefineLB::Num_Objects [private]

Definition at line 70 of file GridCommRefineLB.h.

Referenced by Examine_InterObject_Messages(), Find_Maximum_WAN_Object(), Initialize_Object_Data(), Place_Objects_On_PEs(), and work().

int GridCommRefineLB::Num_Clusters [private]

Definition at line 71 of file GridCommRefineLB.h.

Referenced by work().

PE_Data_T* GridCommRefineLB::PE_Data [private]

Definition at line 72 of file GridCommRefineLB.h.

Referenced by Assign_Object_To_PE(), Available_PE_Count(), Compute_Number_Of_Clusters(), Find_Minimum_WAN_PE(), Initialize_PE_Data(), Remap_Objects_To_PEs(), Remove_Object_From_PE(), and work().

Object_Data_T* GridCommRefineLB::Object_Data [private]

Definition at line 73 of file GridCommRefineLB.h.

Referenced by Assign_Object_To_PE(), Examine_InterObject_Messages(), Find_Maximum_WAN_Object(), Initialize_Object_Data(), Place_Objects_On_PEs(), Remove_Object_From_PE(), and work().

double GridCommRefineLB::CK_LDB_GridCommRefineLB_Tolerance [private]

Definition at line 74 of file GridCommRefineLB.h.

Referenced by GridCommRefineLB(), and Remap_Objects_To_PEs().

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