time-to-botec

Benchmark sampling in different programming languages
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main.js (984B)

      1 /**
      2 * @license Apache-2.0
      3 *
      4 * Copyright (c) 2018 The Stdlib Authors.
      5 *
      6 * Licensed under the Apache License, Version 2.0 (the "License");
      7 * you may not use this file except in compliance with the License.
      8 * You may obtain a copy of the License at
      9 *
     10 *    http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing, software
     13 * distributed under the License is distributed on an "AS IS" BASIS,
     14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15 * See the License for the specific language governing permissions and
     16 * limitations under the License.
     17 */
     18 
     19 'use strict';
     20 
     21 // MODULES //
     22 
     23 var os = require( 'os' );
     24 
     25 
     26 // VARIABLES //
     27 
     28 var n;
     29 
     30 
     31 // FUNCTIONS //
     32 
     33 /**
     34 * Returns the number of CPUs.
     35 *
     36 * @private
     37 * @returns {PositiveInteger} number of CPUs
     38 *
     39 * @example
     40 * var n = numCPUs();
     41 * // returns <number>
     42 */
     43 function numCPUs() {
     44 	return os.cpus().length;
     45 }
     46 
     47 
     48 // MAIN //
     49 
     50 n = numCPUs();
     51 
     52 
     53 // EXPORTS //
     54 
     55 module.exports = n;