refactor: use named export in benchmarking code

[poolifier.git] / src / pools / selection-strategies / fair-share-worker-choice-strategy.ts

diff --git a/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts b/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
index 4ea68d40cd127632de1fed3b94568aa531ebe8cb..7b3ad3f7516f2b9522aca6acf3ec6b0356aabac3 100644 (file)
--- a/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
+++ b/src/pools/selection-strategies/fair-share-worker-choice-strategy.ts
@@ -2,10 +2,11 @@ import { DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS } from '../../utils'
 import type { IPool } from '../pool'
 import type { IWorker } from '../worker'
 import { AbstractWorkerChoiceStrategy } from './abstract-worker-choice-strategy'
-import type {
-  IWorkerChoiceStrategy,
-  TaskStatisticsRequirements,
-  WorkerChoiceStrategyOptions
+import {
+  type IWorkerChoiceStrategy,
+  Measurements,
+  type TaskStatisticsRequirements,
+  type WorkerChoiceStrategyOptions
 } from './selection-strategies-types'
 
 /**
@@ -35,7 +36,11 @@ export class FairShareWorkerChoiceStrategy<
       average: false,
       median: false
     },
-    elu: false
+    elu: {
+      aggregate: true,
+      average: true,
+      median: false
+    }
   }
 
   /**
@@ -67,7 +72,6 @@ export class FairShareWorkerChoiceStrategy<
   /** @inheritDoc */
   public choose (): number {
     let minWorkerVirtualTaskEndTimestamp = Infinity
-    let chosenWorkerNodeKey!: number
     for (const [workerNodeKey] of this.pool.workerNodes.entries()) {
       if (this.workersVirtualTaskEndTimestamp[workerNodeKey] == null) {
         this.computeWorkerVirtualTaskEndTimestamp(workerNodeKey)
@@ -76,10 +80,10 @@ export class FairShareWorkerChoiceStrategy<
         this.workersVirtualTaskEndTimestamp[workerNodeKey]
       if (workerVirtualTaskEndTimestamp < minWorkerVirtualTaskEndTimestamp) {
         minWorkerVirtualTaskEndTimestamp = workerVirtualTaskEndTimestamp
-        chosenWorkerNodeKey = workerNodeKey
+        this.nextWorkerNodeId = workerNodeKey
       }
     }
-    return chosenWorkerNodeKey
+    return this.nextWorkerNodeId
   }
 
   /** @inheritDoc */
@@ -105,9 +109,11 @@ export class FairShareWorkerChoiceStrategy<
     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 {