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‎CHANGELOG.md‎

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@@ -168,6 +168,7 @@ A total of 10 issues were closed in this release:
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<details>
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- [`4574e32`](https://github.com/stdlib-js/stdlib/commit/4574e3216991a30ec46d3b4a2d5e9d84e31da20e) - **bench:** add factory benchmarks to `random/base` PRNGs [(#11563)](https://github.com/stdlib-js/stdlib/pull/11563) _(by Philipp Burckhardt)_
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- [`70acfd3`](https://github.com/stdlib-js/stdlib/commit/70acfd35f5774575e1e42361608ec20328f23c4b) - **bench:** refactor to use string interpolation in `@stdlib/random` [(#11427)](https://github.com/stdlib-js/stdlib/pull/11427) _(by Karan Anand)_
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- [`49fc241`](https://github.com/stdlib-js/stdlib/commit/49fc2415618fdc746ce1bb16654e5d291fb6db85) - **docs:** fix `options.seed` duplicate and add missing `options.copy` tags in `random/iter` [(#11558)](https://github.com/stdlib-js/stdlib/pull/11558) _(by Philipp Burckhardt)_
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- [`fddbb92`](https://github.com/stdlib-js/stdlib/commit/fddbb92925b8417c846356548ace38c51674a318) - **bench:** refactor to use string interpolation in `@stdlib/random/iter` [(#11424)](https://github.com/stdlib-js/stdlib/pull/11424) _(by Karan Anand)_

‎base/gamma/benchmark/benchmark.factory.js‎

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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2026 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var bench = require( '@stdlib/bench' );
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var Uint32Array = require( '@stdlib/array/uint32' );
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var isnan = require( '@stdlib/math/base/assert/is-nan' );
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var minstd = require( './../../../base/minstd-shuffle' );
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var format = require( '@stdlib/string/format' );
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var pkg = require( './../package.json' ).name;
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var factory = require( './../lib' ).factory;
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// MAIN //
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bench( format( '%s:factory', pkg ), function benchmark( b ) {
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var f;
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var i;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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f = factory();
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f( 2.0, 2.0 ) ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<integer>', pkg ), function benchmark( b ) {
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var opts;
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var f;
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var i;
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opts = {
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'seed': 1
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};
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed += i;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f( 2.0, 2.0 ) ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<array>', pkg ), function benchmark( b ) {
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var seed;
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var opts;
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var f;
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var i;
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opts = {};
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seed = new Uint32Array( 10 );
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for ( i = 0; i < seed.length; i++ ) {
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seed[ i ] = minstd();
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}
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opts.seed = seed;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed[ 0 ] = i + 1;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f( 2.0, 2.0 ) ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});

‎base/randi/benchmark/benchmark.factory.js‎

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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2026 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var bench = require( '@stdlib/bench' );
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var Uint32Array = require( '@stdlib/array/uint32' );
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var isnan = require( '@stdlib/math/base/assert/is-nan' );
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var minstd = require( './../../../base/minstd-shuffle' );
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var format = require( '@stdlib/string/format' );
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var pkg = require( './../package.json' ).name;
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var factory = require( './../lib' ).factory;
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// MAIN //
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bench( format( '%s:factory', pkg ), function benchmark( b ) {
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var f;
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var i;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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f = factory();
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<integer>', pkg ), function benchmark( b ) {
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var opts;
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var f;
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var i;
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opts = {
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'seed': 1
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};
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed += i;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<array>', pkg ), function benchmark( b ) {
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var seed;
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var opts;
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var f;
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var i;
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opts = {};
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seed = new Uint32Array( 10 );
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for ( i = 0; i < seed.length; i++ ) {
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seed[ i ] = minstd();
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}
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opts.seed = seed;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed[ 0 ] = i + 1;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});

‎base/randn/benchmark/benchmark.factory.js‎

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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2026 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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// MODULES //
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var bench = require( '@stdlib/bench' );
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var Uint32Array = require( '@stdlib/array/uint32' );
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var isnan = require( '@stdlib/math/base/assert/is-nan' );
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var minstd = require( './../../../base/minstd-shuffle' );
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var format = require( '@stdlib/string/format' );
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var pkg = require( './../package.json' ).name;
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var factory = require( './../lib' ).factory;
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// MAIN //
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bench( format( '%s:factory', pkg ), function benchmark( b ) {
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var f;
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var i;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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f = factory();
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<integer>', pkg ), function benchmark( b ) {
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var opts;
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var f;
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var i;
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opts = {
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'seed': 1
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};
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed += i;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});
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bench( format( '%s:factory:seed=<array>', pkg ), function benchmark( b ) {
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var seed;
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var opts;
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var f;
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var i;
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opts = {};
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seed = new Uint32Array( 10 );
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for ( i = 0; i < seed.length; i++ ) {
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seed[ i ] = minstd();
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}
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opts.seed = seed;
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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opts.seed[ 0 ] = i + 1;
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f = factory( opts );
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if ( typeof f !== 'function' ) {
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b.fail( 'should return a function' );
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}
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}
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b.toc();
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if ( isnan( f() ) ) {
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b.fail( 'should not return NaN' );
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}
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b.pass( 'benchmark finished' );
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b.end();
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});

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