Uses of Class org.apache.sysds.resource.cost.CostEstimationException (Apache SystemDS 3.4.0 API)

Packages that use CostEstimationException

Package

Description

org.apache.sysds.resource.cost

Uses of CostEstimationException in org.apache.sysds.resource.cost

Methods in org.apache.sysds.resource.cost that throw CostEstimationException

Modifier and Type

Method

Description

static double

CostEstimator.estimateExecutionTime(Program program, CloudInstance driverNode, CloudInstance executorNode)

Entry point for estimating the execution time of a program.

double

CostEstimator.getTimeEstimate()

double

CostEstimator.getTimeEstimateCPInst(CPInstruction inst)

Estimates the execution time of a single CP instruction following the formula C(p) = T_w + max(T_r, T_c) with: T_w - instruction write (to mem.) time T_r - instruction read (to mem.) time T_c - instruction compute time

double

CostEstimator.getTimeEstimateInst(Instruction inst)

double

CostEstimator.parseSPInst(SPInstruction inst)

Parse a Spark instruction, and it stores the corresponding cost for computing the output variable in the RDD statistics' object related to that variable.