X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fpools%2Fselection-strategies%2Fselection-strategies-types.ts;h=6ae695ca6dca6141d48cef31dd46c6be5cb08bbb;hb=e34f0ebcd2536e0890242ab414467c0e68ed65e6;hp=fa0d0f641a4b8618efa7346a3ba4029a93bc533b;hpb=d29bce7c35c0be75535b4d1eb0f22ef38b3f8204;p=poolifier.git

diff --git a/src/pools/selection-strategies/selection-strategies-types.ts b/src/pools/selection-strategies/selection-strategies-types.ts
index fa0d0f64..6ae695ca 100644
--- a/src/pools/selection-strategies/selection-strategies-types.ts
+++ b/src/pools/selection-strategies/selection-strategies-types.ts
@@ -21,7 +21,13 @@ export const WorkerChoiceStrategies = Object.freeze({
   /**
    * Weighted round robin worker selection strategy.
    */
-  WEIGHTED_ROUND_ROBIN: 'WEIGHTED_ROUND_ROBIN'
+  WEIGHTED_ROUND_ROBIN: 'WEIGHTED_ROUND_ROBIN',
+  /**
+   * Interleaved weighted round robin worker selection strategy.
+   *
+   * @experimental
+   */
+  INTERLEAVED_WEIGHTED_ROUND_ROBIN: 'INTERLEAVED_WEIGHTED_ROUND_ROBIN'
 } as const)
 
 /**
@@ -39,6 +45,13 @@ export interface WorkerChoiceStrategyOptions {
    * @defaultValue false
    */
   medRunTime?: boolean
+  /**
+   * Worker weights to use for weighted round robin worker selection strategy.
+   * Weight is the tasks maximum average or median runtime in milliseconds.
+   *
+   * @defaultValue Computed worker weights automatically given the CPU performance.
+   */
+  weights?: Record<number, number>
 }
 
 /**
@@ -70,17 +83,28 @@ export interface IWorkerChoiceStrategy {
    */
   readonly requiredStatistics: RequiredStatistics
   /**
-   * Resets strategy internals (counters, statistics, etc.).
+   * Resets strategy internals.
+   *
+   * @returns `true` if the reset is successful, `false` otherwise.
    */
   reset: () => boolean
+  /**
+   * Updates the worker node key strategy internals.
+   *
+   * @returns `true` if the update is successful, `false` otherwise.
+   */
+  update: (workerNodeKey: number) => boolean
   /**
    * Chooses a worker node in the pool and returns its key.
+   *
+   * @returns The worker node key.
    */
   choose: () => number
   /**
-   * Removes a worker node key from strategy internals.
+   * Removes the worker node key from strategy internals.
    *
    * @param workerNodeKey - The worker node key.
+   * @returns `true` if the worker node key is removed, `false` otherwise.
    */
   remove: (workerNodeKey: number) => boolean
   /**