X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=docs%2Fapi.md;h=eda9ba74649888c8207de849bf56f108de297184;hb=adab53c70d781f8c26e35b7359efa3d05c278fa8;hp=62d694b6bbb4bf412176705e9f9ffbe2783150c1;hpb=1416660efeb6aabf366295ebc79067ccc4df9897;p=poolifier.git diff --git a/docs/api.md b/docs/api.md index 62d694b6..eda9ba74 100644 --- a/docs/api.md +++ b/docs/api.md @@ -64,9 +64,9 @@ An object with these properties: - `WorkerChoiceStrategies.LEAST_USED`: Submit tasks to the worker with the minimum number of executed, executing and queued tasks - `WorkerChoiceStrategies.LEAST_BUSY`: Submit tasks to the worker with the minimum tasks total execution and wait time - `WorkerChoiceStrategies.LEAST_ELU`: Submit tasks to the worker with the minimum event loop utilization (ELU) - - `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN`: Submit tasks to worker by using a [weighted round robin scheduling algorithm](./../docs/worker-choice-strategies.md#weighted-round-robin) based on tasks execution time - - `WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN`: Submit tasks to worker by using an [interleaved weighted round robin scheduling algorithm](./../docs/worker-choice-strategies.md#interleaved-weighted-round-robin) based on tasks execution time (experimental) - - `WorkerChoiceStrategies.FAIR_SHARE`: Submit tasks to worker by using a [fair share scheduling algorithm](./../docs/worker-choice-strategies.md#fair-share) based on tasks execution time (the default) or ELU active time + - `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN`: Submit tasks to worker by using a [weighted round robin scheduling algorithm](./worker-choice-strategies.md#weighted-round-robin) based on tasks execution time + - `WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN`: Submit tasks to worker by using an [interleaved weighted round robin scheduling algorithm](./worker-choice-strategies.md#interleaved-weighted-round-robin-experimental) based on tasks execution time (experimental) + - `WorkerChoiceStrategies.FAIR_SHARE`: Submit tasks to worker by using a [fair share scheduling algorithm](./worker-choice-strategies.md#fair-share) based on tasks execution time (the default) or ELU active time `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN`, `WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN` and `WorkerChoiceStrategies.FAIR_SHARE` strategies are targeted to heavy and long tasks. Default: `WorkerChoiceStrategies.ROUND_ROBIN` @@ -74,14 +74,14 @@ An object with these properties: - `workerChoiceStrategyOptions` (optional) - The worker choice strategy options object to use in this pool. Properties: - - `choiceRetries` (optional) - The number of retries to perform if no worker is eligible. + - `retries` (optional) - The number of retries to perform if no worker is eligible. - `measurement` (optional) - The measurement to use in worker choice strategies: `runTime`, `waitTime` or `elu`. - - `runTime` (optional) - Use the tasks [median](./../docs/worker-choice-strategies.md#median) runtime instead of the tasks average runtime in worker choice strategies. - - `waitTime` (optional) - Use the tasks [median](./../docs/worker-choice-strategies.md#median) wait time instead of the tasks average wait time in worker choice strategies. - - `elu` (optional) - Use the tasks [median](./../docs/worker-choice-strategies.md#median) ELU instead of the tasks average ELU in worker choice strategies. + - `runTime` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) runtime instead of the tasks simple moving average runtime in worker choice strategies. + - `waitTime` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) wait time instead of the tasks simple moving average wait time in worker choice strategies. + - `elu` (optional) - Use the tasks [simple moving median](./worker-choice-strategies.md#simple-moving-median) ELU instead of the tasks simple moving average ELU in worker choice strategies. - `weights` (optional) - The worker weights to use in weighted round robin worker choice strategies: `{ 0: 200, 1: 300, ..., n: 100 }`. - Default: `{ choiceRetries: 6, runTime: { median: false }, waitTime: { median: false }, elu: { median: false } }` + Default: `{ retries: 6, runTime: { median: false }, waitTime: { median: false }, elu: { median: false } }` - `restartWorkerOnError` (optional) - Restart worker on uncaught error in this pool. Default: `true` @@ -93,9 +93,10 @@ An object with these properties: - `tasksQueueOptions` (optional) - The worker tasks queue options object to use in this pool. Properties: + - `size` (optional) - The maximum number of tasks that can be queued on a worker before flagging it as back pressured. It must be a positive integer. - `concurrency` (optional) - The maximum number of tasks that can be executed concurrently on a worker. It must be a positive integer. - Default: `{ concurrency: 1 }` + Default: `{ size: (pool maximum size)^2, concurrency: 1 }` #### `ThreadPoolOptions extends PoolOptions`