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bench: generate arrays with NaN values #14402

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Merged
kgryte merged 2 commits into from
Aug 19, 2026
Merged

bench: generate arrays with NaN values #14402

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d630f23
test: update native benchmarks for dnanmean packages
ujjwalv01 Aug 19, 2026
23def79
Merge branch 'develop' into fix-missing-native-benchmarks-dnanmean
ujjwalv01 Aug 19, 2026
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20 changes: 18 additions & 2 deletions lib/node_modules/@stdlib/stats/base/ndarray/dnanmean/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,10 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var uniform = require( '@stdlib/random/uniform' );
var uniform = require( '@stdlib/random/base/uniform' );
var bernoulli = require( '@stdlib/random/base/bernoulli' );
var fillBy = require( '@stdlib/ndarray/fill-by' );
var zeros = require( '@stdlib/ndarray/zeros' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pow = require( '@stdlib/math/base/special/pow' );
var format = require( '@stdlib/string/format' );
Expand All @@ -43,6 +46,19 @@ var options = {

// FUNCTIONS //

/**
* Returns a random number.
*
* @private
* @returns {number} random number
*/
function rand() {
if ( bernoulli( 0.8 ) < 1 ) {
return NaN;
}
return uniform( -10.0, 10.0 );
}

/**
* Creates a benchmark function.
*
Expand All @@ -51,7 +67,7 @@ var options = {
* @returns {Function} benchmark function
*/
function createBenchmark( len ) {
var x = uniform( [ len ], -10.0, 10.0, options );
var x = fillBy( zeros( [ len ], options ), rand );
return benchmark;

/**
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20 changes: 18 additions & 2 deletions lib/node_modules/@stdlib/stats/base/ndarray/dnanmeanors/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,10 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var uniform = require( '@stdlib/random/uniform' );
var uniform = require( '@stdlib/random/base/uniform' );
var bernoulli = require( '@stdlib/random/base/bernoulli' );
var fillBy = require( '@stdlib/ndarray/fill-by' );
var zeros = require( '@stdlib/ndarray/zeros' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pow = require( '@stdlib/math/base/special/pow' );
var format = require( '@stdlib/string/format' );
Expand All @@ -43,6 +46,19 @@ var options = {

// FUNCTIONS //

/**
* Returns a random number.
*
* @private
* @returns {number} random number
*/
function rand() {
if ( bernoulli( 0.8 ) < 1 ) {
return NaN;
}
return uniform( -10.0, 10.0 );
}

/**
* Creates a benchmark function.
*
Expand All @@ -51,7 +67,7 @@ var options = {
* @returns {Function} benchmark function
*/
function createBenchmark( len ) {
var x = uniform( [ len ], -10.0, 10.0, options );
var x = fillBy( zeros( [ len ], options ), rand );
return benchmark;

/**
Expand Down
20 changes: 18 additions & 2 deletions lib/node_modules/@stdlib/stats/base/ndarray/dnanmeanwd/benchmark/benchmark.native.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,10 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var uniform = require( '@stdlib/random/uniform' );
var uniform = require( '@stdlib/random/base/uniform' );
var bernoulli = require( '@stdlib/random/base/bernoulli' );
var fillBy = require( '@stdlib/ndarray/fill-by' );
var zeros = require( '@stdlib/ndarray/zeros' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pow = require( '@stdlib/math/base/special/pow' );
var format = require( '@stdlib/string/format' );
Expand All @@ -43,6 +46,19 @@ var options = {

// FUNCTIONS //

/**
* Returns a random number.
*
* @private
* @returns {number} random number
*/
function rand() {
if ( bernoulli( 0.8 ) < 1 ) {
return NaN;
}
return uniform( -10.0, 10.0 );
}

/**
* Creates a benchmark function.
*
Expand All @@ -51,7 +67,7 @@ var options = {
* @returns {Function} benchmark function
*/
function createBenchmark( len ) {
var x = uniform( [ len ], -10.0, 10.0, options );
var x = fillBy( zeros( [ len ], options ), rand );
return benchmark;

/**
Expand Down