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feat: add C implementation for stats/base/dists/gumbel/quantile
#4558
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Planeshifter
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stdlib-js:develop
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NishchayRajput:nishchay-base-gumbel-quantile
Jun 22, 2025
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7c60c87
feat: add C implementation for @stdlib/stats/base/dists/gumbel/quantile
NishchayRajput 783ef4f
fix: invalide parameter in benchmark.native.js
NishchayRajput f014eb0
fix: updated README.md
NishchayRajput 9deb7c6
fix: correct function name in C example for `stats/base/dists/gumbel/…
Planeshifter 4c4a8bf
fix: update examples and benchmarks to use proper uniform distributio…
Planeshifter da2a069
fix: add missing EPS constant dependency to manifest
Planeshifter 8935061
chore: update copyright years
stdlib-bot edfa58d
Merge branch 'develop' into nishchay-base-gumbel-quantile
Planeshifter d2f4942
chore: minor clean-up
Planeshifter 4a9b824
chore: minor clean-up
Planeshifter 9fa59ff
style: fix indentation
Planeshifter ee41bf9
docs: fix section tags
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74 changes: 74 additions & 0 deletions
74
lib/node_modules/@stdlib/stats/base/dists/gumbel/quantile/benchmark/benchmark.native.js
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/** | ||
* @license Apache-2.0 | ||
* | ||
* Copyright (c) 2024 The Stdlib Authors. | ||
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* | ||
* 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. | ||
*/ | ||
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'use strict'; | ||
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// MODULES // | ||
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var resolve = require( 'path' ).resolve; | ||
var bench = require( '@stdlib/bench' ); | ||
var Float64Array = require( '@stdlib/array/float64' ); | ||
var tryRequire = require( '@stdlib/utils/try-require' ); | ||
var uniform = require( '@stdlib/random/base/uniform' ); | ||
var isnan = require( '@stdlib/math/base/assert/is-nan' ); | ||
var EPS = require( '@stdlib/constants/float64/eps' ); | ||
var pkg = require( './../package.json' ).name; | ||
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// VARIABLES // | ||
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var quantile = tryRequire( resolve( __dirname, './../lib/native.js' ) ); | ||
var opts = { | ||
'skip': ( quantile instanceof Error ) | ||
}; | ||
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// MAIN // | ||
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bench( pkg+'::native', opts, function benchmark( b ) { | ||
var beta; | ||
var len; | ||
var mu; | ||
var p; | ||
var y; | ||
var i; | ||
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len = 100; | ||
p = new Float64Array( len ); | ||
mu = new Float64Array( len ); | ||
beta = new Float64Array( len ); | ||
for ( i = 0; i < len; i++ ) { | ||
p[ i ] = uniform( 0.0, 1.0 ); | ||
mu[ i ] = uniform( -50.0, 50.0 ); | ||
beta[ i ] = uniform( EPS, 20.0 ); | ||
} | ||
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b.tic(); | ||
for ( i = 0; i < b.iterations; i++ ) { | ||
y = quantile( p[ i % len ], mu[ i % len ], beta[ i % len ] ); | ||
if ( isnan( y ) ) { | ||
b.fail( 'should not return NaN' ); | ||
} | ||
} | ||
b.toc(); | ||
if ( isnan( y ) ) { | ||
b.fail( 'should not return NaN' ); | ||
} | ||
b.pass( 'benchmark finished' ); | ||
b.end(); | ||
}); |
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