iframe-proxy | Sunbelt Computer Software

116 lines (100 loc) · 2.27 KB

* @license Apache-2.0
* Copyright (c) 2018 The Stdlib Authors.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*    http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
'use strict';
// MODULES //
var bench = require( '@stdlib/bench-harness' );
var isBoolean = require( '@stdlib/assert-is-boolean' ).isPrimitive;
var pow = require( '@stdlib/math-base-special-pow' );
var format = require( '@stdlib/string-format' );
var pkg = require( './../package.json' ).name;
var arrayfcn = require( './../lib' );
// FUNCTIONS //
* Tests if a value is a number.
* @param {*} v - value to test
* @returns {boolean} boolean indicating whether a value is a number
function isNumber( v ) {
	return ( typeof v === 'number' );
* Creates a benchmark function.
* @param {Function} fcn - function to benchmark
* @param {PositiveInteger} len - array length
* @returns {Function} benchmark function
function createBenchmark( fcn, len ) {
	for ( i = 0; i < len; i++ ) {
		x.push( i );
	return benchmark;
	* Benchmark function.
	* @private
	* @param {Benchmark} b - benchmark instance
	function benchmark( b ) {
		var bool;
		for ( i = 0; i < b.iterations; i++ ) {
			x[ len-1 ] += 1;
			bool = fcn( x );
			if ( typeof bool !== 'boolean' ) {
				b.fail( 'should return a boolean' );
		if ( !isBoolean( bool ) ) {
			b.fail( 'should return a boolean' );
		b.pass( 'benchmark finished' );
* Main execution sequence.
function main() {
	min = 1; // 10^min
	max = 6; // 10^max
	for ( i = min; i <= max; i++ ) {
		len = pow( 10, i );
		fcn = arrayfcn( isNumber );
		f = createBenchmark( fcn, len, false );
		bench( format( '%s:len=%d', pkg, len ), f );

Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

Uh oh!

FilesExpand file tree

benchmark.js

Latest commit

History

benchmark.js

File metadata and controls