#include <MasterNode.h>
Inherits NeighborStrategy_t.
Public Member Functions | |
| MasterNode (MPI_Comm master_comm, size_t buf_size_upper_bound, size_t dim, int island_id) | |
| ~MasterNode () | |
| void | store (char *local_state, size_t buffer_size) |
| store my best values More... | |
| void | collect (std::ostringstream &states) |
| collect all best values from all other masters More... | |
Private Attributes | |
| char * | serialized_best_values_ |
| pointer to MPI window holding current best solution state More... | |
| size_t | buf_size_upper_bound_ |
| and upper bound on the allocated memory in the MPI window More... | |
| size_t | numMasters_ |
| MPI_Comm | master_comm_ |
| MPI_Win | win_ |
| MPI_Win | win_rev_ |
| size_t | myID_ |
| std::set< size_t > | collectFrom_ |
| neighbors we collect solution states from More... | |
| size_t | revision_ |
| my solution state revision number More... | |
| std::vector< size_t > | revision_state_ |
| revision numbers of my neighbors More... | |
Detailed Description
template<class SolutionState_t, class NeighborStrategy_t>
class MasterNode< SolutionState_t, NeighborStrategy_t >
Definition at line 55 of file MasterNode.h.
Constructor & Destructor Documentation
◆ MasterNode()
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inline |
Definition at line 60 of file MasterNode.h.
References MasterNode< SolutionState_t, NeighborStrategy_t >::collectFrom_, MasterNode< SolutionState_t, NeighborStrategy_t >::myID_, MasterNode< SolutionState_t, NeighborStrategy_t >::numMasters_, MasterNode< SolutionState_t, NeighborStrategy_t >::revision_, MasterNode< SolutionState_t, NeighborStrategy_t >::revision_state_, MasterNode< SolutionState_t, NeighborStrategy_t >::serialized_best_values_, MasterNode< SolutionState_t, NeighborStrategy_t >::win_, and MasterNode< SolutionState_t, NeighborStrategy_t >::win_rev_.
◆ ~MasterNode()
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inline |
Member Function Documentation
◆ collect()
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inline |
collect all best values from all other masters
Definition at line 115 of file MasterNode.h.
References MasterNode< SolutionState_t, NeighborStrategy_t >::buf_size_upper_bound_, MasterNode< SolutionState_t, NeighborStrategy_t >::collectFrom_, MasterNode< SolutionState_t, NeighborStrategy_t >::myID_, MasterNode< SolutionState_t, NeighborStrategy_t >::numMasters_, MasterNode< SolutionState_t, NeighborStrategy_t >::revision_state_, MasterNode< SolutionState_t, NeighborStrategy_t >::win_, and MasterNode< SolutionState_t, NeighborStrategy_t >::win_rev_.
◆ store()
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inline |
store my best values
Definition at line 98 of file MasterNode.h.
References MasterNode< SolutionState_t, NeighborStrategy_t >::buf_size_upper_bound_, endl(), MasterNode< SolutionState_t, NeighborStrategy_t >::revision_, MasterNode< SolutionState_t, NeighborStrategy_t >::serialized_best_values_, MasterNode< SolutionState_t, NeighborStrategy_t >::win_, and MasterNode< SolutionState_t, NeighborStrategy_t >::win_rev_.
Member Data Documentation
◆ buf_size_upper_bound_
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private |
and upper bound on the allocated memory in the MPI window
Definition at line 161 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), and MasterNode< SolutionState_t, NeighborStrategy_t >::store().
◆ collectFrom_
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private |
neighbors we collect solution states from
Definition at line 172 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), and MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode().
◆ master_comm_
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private |
Definition at line 163 of file MasterNode.h.
◆ myID_
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private |
Definition at line 169 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), and MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode().
◆ numMasters_
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private |
Definition at line 162 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), and MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode().
◆ revision_
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private |
my solution state revision number
Definition at line 174 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode(), and MasterNode< SolutionState_t, NeighborStrategy_t >::store().
◆ revision_state_
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private |
revision numbers of my neighbors
Definition at line 176 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), and MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode().
◆ serialized_best_values_
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private |
pointer to MPI window holding current best solution state
Definition at line 158 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode(), MasterNode< SolutionState_t, NeighborStrategy_t >::store(), and MasterNode< SolutionState_t, NeighborStrategy_t >::~MasterNode().
◆ win_
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private |
Definition at line 166 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode(), MasterNode< SolutionState_t, NeighborStrategy_t >::store(), and MasterNode< SolutionState_t, NeighborStrategy_t >::~MasterNode().
◆ win_rev_
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private |
Definition at line 167 of file MasterNode.h.
Referenced by MasterNode< SolutionState_t, NeighborStrategy_t >::collect(), MasterNode< SolutionState_t, NeighborStrategy_t >::MasterNode(), MasterNode< SolutionState_t, NeighborStrategy_t >::store(), and MasterNode< SolutionState_t, NeighborStrategy_t >::~MasterNode().
The documentation for this class was generated from the following file:
- /Users/gsell/src/OPAL/src/optimizer/Comm/MasterNode.h
