CPUs
Returns the number of CPUs.
Installation
$ npm install num-cpus
Usage
var numCPUs = ;
numCPUs
The number of CPUs.
console;// returns <number>
Examples
var cluster =numCPUs = ;var i;{process;}if clusterisMasterfor i = 0; i < numCPUs; i++cluster;elseconsole;;
To run the example code from the top-level application directory,
$ node ./examples/index.js
CLI
Installation
To use the module as a general utility, install the module globally
$ npm install -g num-cpus
Usage
Usage: numcpus [options]Options:-h, --help Print this message.-V, --version Print the package version.
Examples
$ numcpus# <number>
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2015. Athan Reines.