import type { IPool } from '../pool'
import type { IWorker } from '../worker'
import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
-import type {
- IWorkerChoiceStrategy,
- TaskStatistics,
- WorkerChoiceStrategyOptions
+import {
+ type IWorkerChoiceStrategy,
+ Measurements,
+ type TaskStatisticsRequirements,
+ type WorkerChoiceStrategyOptions
} from './selection-strategies-types'
/**
extends AbstractWorkerChoiceStrategy<Worker, Data, Response>
implements IWorkerChoiceStrategy {
/** @inheritDoc */
- public readonly taskStatistics: TaskStatistics = {
- runTime: true,
- avgRunTime: true,
- medRunTime: false,
- waitTime: false,
- avgWaitTime: false,
- medWaitTime: false,
- elu: false
+ public readonly taskStatisticsRequirements: TaskStatisticsRequirements = {
+ runTime: {
+ aggregate: true,
+ average: true,
+ median: false
+ },
+ waitTime: {
+ aggregate: false,
+ average: false,
+ median: false
+ },
+ elu: {
+ aggregate: true,
+ average: true,
+ median: false
+ }
}
/**
opts: WorkerChoiceStrategyOptions = DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS
) {
super(pool, opts)
- this.setTaskStatistics(this.opts)
+ this.setTaskStatisticsRequirements(this.opts)
}
/** @inheritDoc */
workerNodeKey: number,
workerVirtualTaskStartTimestamp: number
): number {
- return (
- workerVirtualTaskStartTimestamp + this.getWorkerTaskRunTime(workerNodeKey)
- )
+ const workerTaskRunTime =
+ this.opts.measurement === Measurements.elu
+ ? this.getWorkerTaskElu(workerNodeKey)
+ : this.getWorkerTaskRunTime(workerNodeKey)
+ return workerVirtualTaskStartTimestamp + workerTaskRunTime
}
private getWorkerVirtualTaskStartTimestamp (workerNodeKey: number): number {