# Package org.apache.sysds.hops.cost

Class Summary
ComputeCost: Class with methods estimating compute costs of operations.
CostEstimationWrapper
CostEstimator
CostEstimatorStaticRuntime
FederatedCost: Class storing execution cost estimates for federated executions with cost estimates split into different categories such as compute, read, and transfer cost.
FederatedCostEstimator: Cost estimator for federated executions with methods and constants for going through DML programs to estimate costs.
HopRel: HopRel provides a representation of the relation between a hop, the cost of setting a given FederatedOutput value, and the input dependency with the given FederatedOutput value.
VarStats

Enum Summary
CostEstimationWrapper.CostType