| Package | Description |
|---|---|
| org.apache.sysds.runtime.controlprogram.parfor.opt |
| Class and Description |
|---|
| CostEstimator
Base class for all potential cost estimators
TODO account for shared read-only matrices when computing aggregated stats
|
| CostEstimator.DataFormat |
| CostEstimator.ExcludeType |
| CostEstimator.TestMeasure |
| Optimizer
Generic optimizer super class that defines the interface of all implemented optimizers.
|
| Optimizer.CostModelType |
| Optimizer.PlanInputType |
| OptimizerRuleBased
Rule-Based ParFor Optimizer (time: O(n)):
Applied rule-based rewrites
- 1) rewrite set data partitioner (incl.
|
| OptNode
Internal representation of a plan alternative for program blocks and instructions
in order to enable efficient and simple recursive enumeration and plan changes.
|
| OptNode.ExecType |
| OptNode.NodeType |
| OptNode.ParamType |
| OptTree
Represents a complete plan of a top-level parfor.
|
| OptTreePlanMapping
Helper class for mapping nodes of the internal plan representation to statement blocks and
hops / function call statements of a given DML program.
|
| OptTreePlanMappingAbstract |
| OptTreePlanMappingRuntime |
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