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Commit 61dbca2

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deokjinkimjuanarbol
deokjinkim
authored and
juanarbol
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doc: use os.availableParallelism() in async_context and cluster
Refs: #45895 PR-URL: #45979 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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‎doc/api/async_context.md‎

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+2-2Lines changed: 2 additions & 2 deletions
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@@ -758,7 +758,7 @@ This pool could be used as follows:
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import WorkerPool from './worker_pool.js';
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import os from 'node:os';
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const pool = new WorkerPool(os.cpus().length);
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const pool = new WorkerPool(os.availableParallelism());
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let finished = 0;
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for (let i = 0; i < 10; i++) {
@@ -774,7 +774,7 @@ for (let i = 0; i < 10; i++) {
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const WorkerPool = require('./worker_pool.js');
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const os = require('node:os');
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const pool = new WorkerPool(os.cpus().length);
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const pool = new WorkerPool(os.availableParallelism());
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let finished = 0;
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for (let i = 0; i < 10; i++) {
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‎doc/api/cluster.md‎

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+9-9Lines changed: 9 additions & 9 deletions
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@@ -17,10 +17,10 @@ server ports.
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```mjs
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import cluster from 'node:cluster';
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import http from 'node:http';
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import { cpus } from 'node:os';
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import { availableParallelism } from 'node:os';
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import process from 'node:process';
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const numCPUs = cpus().length;
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const numCPUs = availableParallelism();
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if (cluster.isPrimary) {
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console.log(`Primary ${process.pid} is running`);
@@ -48,7 +48,7 @@ if (cluster.isPrimary) {
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```cjs
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const cluster = require('node:cluster');
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const http = require('node:http');
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const numCPUs = require('node:os').cpus().length;
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const numCPUs = require('node:os').availableParallelism();
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const process = require('node:process');
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if (cluster.isPrimary) {
@@ -273,7 +273,7 @@ process of the number of HTTP requests received by the workers:
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```mjs
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import cluster from 'node:cluster';
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import http from 'node:http';
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import { cpus } from 'node:os';
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import { availableParallelism } from 'node:os';
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import process from 'node:process';
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if (cluster.isPrimary) {
@@ -292,7 +292,7 @@ if (cluster.isPrimary) {
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}
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// Start workers and listen for messages containing notifyRequest
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const numCPUs = cpus().length;
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const numCPUs = availableParallelism();
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for (let i = 0; i < numCPUs; i++) {
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cluster.fork();
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}
@@ -335,7 +335,7 @@ if (cluster.isPrimary) {
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}
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// Start workers and listen for messages containing notifyRequest
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const numCPUs = require('node:os').cpus().length;
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const numCPUs = require('node:os').availableParallelism();
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for (let i = 0; i < numCPUs; i++) {
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cluster.fork();
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}
@@ -507,10 +507,10 @@ because of exiting or being signaled). Otherwise, it returns `false`.
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```mjs
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import cluster from 'node:cluster';
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import http from 'node:http';
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import { cpus } from 'node:os';
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import { availableParallelism } from 'node:os';
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import process from 'node:process';
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const numCPUs = cpus().length;
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const numCPUs = availableParallelism();
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if (cluster.isPrimary) {
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console.log(`Primary ${process.pid} is running`);
@@ -540,7 +540,7 @@ if (cluster.isPrimary) {
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```cjs
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const cluster = require('node:cluster');
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const http = require('node:http');
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const numCPUs = require('node:os').cpus().length;
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const numCPUs = require('node:os').availableParallelism();
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const process = require('node:process');
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if (cluster.isPrimary) {

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