Zoltan2
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A class that computes and returns quality metrics. More...
#include <Zoltan2_EvaluatePartition.hpp>
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EvaluatePartition (const Adapter *ia, ParameterList *p, const PartitioningSolution< Adapter > *soln, const RCP< const GraphModel< typename Adapter::base_adapter_t > > &graphModel=Teuchos::null) | |
Constructor where communicator is Teuchos default. More... | |
EvaluatePartition (const Adapter *ia, ParameterList *p, const RCP< const Comm< int > > &problemComm, const PartitioningSolution< Adapter > *soln, const RCP< const GraphModel< typename Adapter::base_adapter_t > > &graphModel=Teuchos::null) | |
Constructor where Teuchos communicator is specified. More... | |
base_metric_array_type | getAllMetrics () const |
Return the full metric list which will be mixed types. More... | |
std::vector< std::string > | getMetricTypes () const |
ArrayView< RCP< base_metric_type > > | getAllMetricsOfType (std::string metricType) const |
Return the metric list for types matching the given metric type. More... | |
scalar_t | getObjectCountImbalance () const |
Return the object count imbalance. More... | |
scalar_t | getNormedImbalance () const |
Return the object normed weight imbalance. Normed imbalance is only valid if there is at least 2 elements - the second one is the normed imbalance. If we have weights (which start at the second element) the spec is to have this return that element. More... | |
scalar_t | getWeightImbalance (int weightIndex) const |
Return the imbalance for the requested weight. More... | |
scalar_t | getMaxEdgeCut () const |
Return the max cut for the requested weight. More... | |
scalar_t | getMaxWeightEdgeCut (int weightIndex) const |
getMaxWeightEdgeCuts weighted for the specified index More... | |
scalar_t | getTotalEdgeCut () const |
getTotalEdgeCut More... | |
scalar_t | getTotalWeightEdgeCut (int weightIndex) const |
getTotalWeightEdgeCut weighted for the specified index More... | |
void | printMetrics (std::ostream &os, bool bIncludeUnusedTypes=true) const |
Print all the metrics based on the metric object type. More... | |
void | printMetrics (std::ostream &os, std::string metricType) const |
Print all metrics of type metricType based on the metric object type. More... | |
A class that computes and returns quality metrics.
For some problems it will be necessary to build the Model again in order to compute metrics. For now we don't have any problems like that.
write a unit test for this class
Definition at line 110 of file Zoltan2_EvaluatePartition.hpp.
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Constructor where communicator is Teuchos default.
ia | the problem input adapter |
p | the parameter list |
soln | the solution |
graphModel | the graph model The constructor does global communication to compute the metrics. The rest of the methods are local. |
Definition at line 147 of file Zoltan2_EvaluatePartition.hpp.
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Constructor where Teuchos communicator is specified.
ia | the problem input adapter |
p | the parameter list |
problemComm | the problem communicator |
soln | the solution |
graphModel | the graph model The constructor does global communication to compute the metrics. The rest of the methods are local. |
Definition at line 169 of file Zoltan2_EvaluatePartition.hpp.
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Return the full metric list which will be mixed types.
Definition at line 210 of file Zoltan2_EvaluatePartition.hpp.
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the unique class names which are actually used
Definition at line 216 of file Zoltan2_EvaluatePartition.hpp.
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Return the metric list for types matching the given metric type.
Definition at line 239 of file Zoltan2_EvaluatePartition.hpp.
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Return the object count imbalance.
Definition at line 262 of file Zoltan2_EvaluatePartition.hpp.
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Return the object normed weight imbalance. Normed imbalance is only valid if there is at least 2 elements - the second one is the normed imbalance. If we have weights (which start at the second element) the spec is to have this return that element.
Definition at line 279 of file Zoltan2_EvaluatePartition.hpp.
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Return the imbalance for the requested weight.
Definition at line 297 of file Zoltan2_EvaluatePartition.hpp.
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Return the max cut for the requested weight.
Definition at line 332 of file Zoltan2_EvaluatePartition.hpp.
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getMaxWeightEdgeCuts weighted for the specified index
Definition at line 345 of file Zoltan2_EvaluatePartition.hpp.
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getTotalEdgeCut
Definition at line 371 of file Zoltan2_EvaluatePartition.hpp.
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getTotalWeightEdgeCut weighted for the specified index
Definition at line 384 of file Zoltan2_EvaluatePartition.hpp.
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Print all the metrics based on the metric object type.
Definition at line 410 of file Zoltan2_EvaluatePartition.hpp.
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Print all metrics of type metricType based on the metric object type.
Definition at line 422 of file Zoltan2_EvaluatePartition.hpp.