CommunicationModel Base Class that performs mapping between the coordinate partitioning result. More...
#include <Zoltan2_TaskMapping.hpp>
Public Member Functions | |
| CommunicationModel () | |
| CommunicationModel (part_t no_procs_, part_t no_tasks_) | |
| virtual | ~CommunicationModel () |
| part_t | getNProcs () const |
| part_t | getNTasks () const |
| void | calculateCommunicationCost (part_t *task_to_proc, part_t *task_communication_xadj, part_t *task_communication_adj, pcoord_t *task_communication_edge_weight) |
| double | getCommunicationCostMetric () |
| virtual double | getProcDistance (int procId1, int procId2) const =0 |
| virtual void | getMapping (int myRank, RCP< const Environment > env, ArrayRCP< part_t > &proc_to_task_xadj, ArrayRCP< part_t > &proc_to_task_adj, ArrayRCP< part_t > &task_to_proc) const =0 |
| Function is called whenever nprocs > no_task. Function returns only the subset of processors that are closest to each other. | |
Public Attributes | |
| part_t | no_procs |
| part_t | no_tasks |
Protected Attributes | |
| double | commCost |
Detailed Description
template<typename part_t, typename pcoord_t>
class Zoltan2::CommunicationModel< part_t, pcoord_t >
CommunicationModel Base Class that performs mapping between the coordinate partitioning result.
Definition at line 594 of file Zoltan2_TaskMapping.hpp.
Constructor & Destructor Documentation
| Zoltan2::CommunicationModel< part_t, pcoord_t >::CommunicationModel | ( | ) | [inline] |
Definition at line 601 of file Zoltan2_TaskMapping.hpp.
| Zoltan2::CommunicationModel< part_t, pcoord_t >::CommunicationModel | ( | part_t | no_procs_, |
| part_t | no_tasks_ | ||
| ) | [inline] |
Definition at line 602 of file Zoltan2_TaskMapping.hpp.
| virtual Zoltan2::CommunicationModel< part_t, pcoord_t >::~CommunicationModel | ( | ) | [inline, virtual] |
Definition at line 606 of file Zoltan2_TaskMapping.hpp.
Member Function Documentation
| part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::getNProcs | ( | ) | const [inline] |
Definition at line 607 of file Zoltan2_TaskMapping.hpp.
| part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::getNTasks | ( | ) | const [inline] |
Definition at line 610 of file Zoltan2_TaskMapping.hpp.
| void Zoltan2::CommunicationModel< part_t, pcoord_t >::calculateCommunicationCost | ( | part_t * | task_to_proc, |
| part_t * | task_communication_xadj, | ||
| part_t * | task_communication_adj, | ||
| pcoord_t * | task_communication_edge_weight | ||
| ) | [inline] |
Definition at line 615 of file Zoltan2_TaskMapping.hpp.
| double Zoltan2::CommunicationModel< part_t, pcoord_t >::getCommunicationCostMetric | ( | ) | [inline] |
Definition at line 655 of file Zoltan2_TaskMapping.hpp.
| virtual double Zoltan2::CommunicationModel< part_t, pcoord_t >::getProcDistance | ( | int | procId1, |
| int | procId2 | ||
| ) | const [pure virtual] |
| virtual void Zoltan2::CommunicationModel< part_t, pcoord_t >::getMapping | ( | int | myRank, |
| RCP< const Environment > | env, | ||
| ArrayRCP< part_t > & | proc_to_task_xadj, | ||
| ArrayRCP< part_t > & | proc_to_task_adj, | ||
| ArrayRCP< part_t > & | task_to_proc | ||
| ) | const [pure virtual] |
Function is called whenever nprocs > no_task. Function returns only the subset of processors that are closest to each other.
- Parameters:
-
proc_to_task_xadj holds the pointer to the task array proc_to_task_xadj holds the indices of tasks wrt to proc_to_task_xadj array. task_to_proc holds the processors mapped to tasks.
Implemented in Zoltan2::CoordinateCommunicationModel< pcoord_t, tcoord_t, part_t >.
Member Data Documentation
double Zoltan2::CommunicationModel< part_t, pcoord_t >::commCost [protected] |
Definition at line 596 of file Zoltan2_TaskMapping.hpp.
| part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::no_procs |
Definition at line 599 of file Zoltan2_TaskMapping.hpp.
| part_t Zoltan2::CommunicationModel< part_t, pcoord_t >::no_tasks |
Definition at line 600 of file Zoltan2_TaskMapping.hpp.
The documentation for this class was generated from the following file:
