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‎CHANGELOG.md‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
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<section class="release" id="unreleased">
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7-
## Unreleased (2025-04-23)
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## Unreleased (2025-04-26)
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<section class="features">
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@@ -34,6 +34,7 @@ This release closes the following issue:
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<details>
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- [`58636bd`](https://github.com/stdlib-js/stdlib/commit/58636bd810b01e44e6b3f5b987bcfc3da3f53d25) - **bench:** update random value generation [(#6813)](https://github.com/stdlib-js/stdlib/pull/6813) _(by Harsh)_
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- [`b7ca1bd`](https://github.com/stdlib-js/stdlib/commit/b7ca1bd43ab7777ea30f52b4f1392a78f3ad7b1b) - **docs:** replace manual `for` loop in examples [(#6793)](https://github.com/stdlib-js/stdlib/pull/6793) _(by Harsh)_
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- [`a1e230f`](https://github.com/stdlib-js/stdlib/commit/a1e230f29297caa89880e9c194c615a0400fb7bc) - **chore:** clean up cppcheck-suppress comments _(by Karan Anand)_
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- [`e61b1de`](https://github.com/stdlib-js/stdlib/commit/e61b1dee3334bacf30d213de5b5f1c7868c0753b) - **docs:** clean-up of C docstrings _(by Philipp Burckhardt)_

‎benchmark/benchmark.js‎

Lines changed: 8 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -21,8 +21,7 @@
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// MODULES //
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var bench = require( '@stdlib/bench-harness' );
24-
var uniform = require( '@stdlib/random-base-uniform' );
25-
var Float64Array = require( '@stdlib/array-float64' );
24+
var uniform = require( '@stdlib/random-array-uniform' );
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var isnan = require( '@stdlib/math-base-assert-is-nan' );
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var EPS = require( '@stdlib/constants-float64-eps' );
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var pkg = require( './../package.json' ).name;
@@ -34,21 +33,19 @@ var variance = require( './../lib' );
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bench( pkg, function benchmark( b ) {
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var alpha;
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var beta;
37-
var len;
36+
var opts;
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var y;
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var i;
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41-
len = 100;
42-
alpha = new Float64Array( len );
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beta = new Float64Array( len );
44-
for ( i = 0; i < len; i++ ) {
45-
alpha[ i ] = uniform( EPS, 10.0 );
46-
beta[ i ] = uniform( EPS, 10.0 );
47-
}
40+
opts = {
41+
'dtype': 'float64'
42+
};
43+
alpha = uniform( 100, EPS, 10.0, opts );
44+
beta = uniform( 100, EPS, 10.0, opts );
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
51-
y = variance( alpha[ i % len ], beta[ i % len ] );
48+
y = variance( alpha[ i % alpha.length ], beta[ i % beta.length ] );
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if ( isnan( y ) ) {
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b.fail( 'should not return NaN' );
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}

‎benchmark/benchmark.native.js‎

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Original file line numberDiff line numberDiff line change
@@ -22,9 +22,8 @@
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var resolve = require( 'path' ).resolve;
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var bench = require( '@stdlib/bench-harness' );
25-
var Float64Array = require( '@stdlib/array-float64' );
2625
var EPS = require( '@stdlib/constants-float64-eps' );
27-
var uniform = require( '@stdlib/random-base-uniform' );
26+
var uniform = require( '@stdlib/random-array-uniform' );
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var isnan = require( '@stdlib/math-base-assert-is-nan' );
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var tryRequire = require( '@stdlib/utils-try-require' );
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var pkg = require( './../package.json' ).name;
@@ -43,21 +42,19 @@ var opts = {
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bench( pkg+'::native', opts, function benchmark( b ) {
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var alpha;
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var beta;
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var len;
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var opts;
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var y;
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var i;
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50-
len = 100;
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alpha = new Float64Array( len );
52-
beta = new Float64Array( len );
53-
for ( i = 0; i < len; i++ ) {
54-
alpha[ i ] = uniform( EPS, 10.0 );
55-
beta[ i ] = uniform( EPS, 10.0 );
56-
}
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opts = {
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'dtype': 'float64'
51+
};
52+
alpha = uniform( 100, EPS, 10.0, opts );
53+
beta = uniform( 100, EPS, 10.0, opts );
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
60-
y = variance( alpha[ i % len ], beta[ i % len ] );
57+
y = variance( alpha[ i % alpha.length ], beta[ i % beta.length ] );
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if ( isnan( y ) ) {
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b.fail( 'should not return NaN' );
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}

‎package.json‎

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@@ -45,14 +45,12 @@
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"@stdlib/utils-library-manifest": "^0.2.2"
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},
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"devDependencies": {
48-
"@stdlib/array-float64": "^0.2.2",
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"@stdlib/console-log-each-map": "github:stdlib-js/console-log-each-map#main",
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"@stdlib/constants-float64-ninf": "^0.2.2",
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"@stdlib/constants-float64-pinf": "^0.2.2",
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"@stdlib/math-base-assert-is-nan": "^0.2.2",
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"@stdlib/math-base-special-abs": "^0.2.2",
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"@stdlib/random-array-uniform": "^0.2.1",
55-
"@stdlib/random-base-uniform": "^0.2.1",
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"@stdlib/utils-try-require": "^0.2.2",
5755
"tape": "git+https://github.com/kgryte/tape.git#fix/globby",
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"istanbul": "^0.4.1",

‎test/test.js‎

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Original file line numberDiff line numberDiff line change
@@ -44,10 +44,10 @@ tape( 'main export is a function', function test( t ) {
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tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
4646
var v = variance( NaN, 0.5 );
47-
t.equal( isnan( v ), true, 'returns NaN' );
47+
t.equal( isnan( v ), true, 'returns expected value' );
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4949
v = variance( 10.0, NaN );
50-
t.equal( isnan( v ), true, 'returns NaN' );
50+
t.equal( isnan( v ), true, 'returns expected value' );
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5252
t.end();
5353
});
@@ -56,19 +56,19 @@ tape( 'if provided `alpha <= 0`, the function returns `NaN`', function test( t )
5656
var y;
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5858
y = variance( -1.0, 2.0 );
59-
t.equal( isnan( y ), true, 'returns NaN' );
59+
t.equal( isnan( y ), true, 'returns expected value' );
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6161
y = variance( NINF, 1.0 );
62-
t.equal( isnan( y ), true, 'returns NaN' );
62+
t.equal( isnan( y ), true, 'returns expected value' );
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6464
y = variance( NINF, PINF );
65-
t.equal( isnan( y ), true, 'returns NaN' );
65+
t.equal( isnan( y ), true, 'returns expected value' );
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6767
y = variance( NINF, NINF );
68-
t.equal( isnan( y ), true, 'returns NaN' );
68+
t.equal( isnan( y ), true, 'returns expected value' );
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y = variance( NINF, NaN );
71-
t.equal( isnan( y ), true, 'returns NaN' );
71+
t.equal( isnan( y ), true, 'returns expected value' );
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7373
t.end();
7474
});
@@ -77,19 +77,19 @@ tape( 'if provided `beta <= 0`, the function returns `NaN`', function test( t )
7777
var y;
7878

7979
y = variance( 2.0, -1.0 );
80-
t.equal( isnan( y ), true, 'returns NaN' );
80+
t.equal( isnan( y ), true, 'returns expected value' );
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8282
y = variance( 1.0, NINF );
83-
t.equal( isnan( y ), true, 'returns NaN' );
83+
t.equal( isnan( y ), true, 'returns expected value' );
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8585
y = variance( PINF, NINF );
86-
t.equal( isnan( y ), true, 'returns NaN' );
86+
t.equal( isnan( y ), true, 'returns expected value' );
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8888
y = variance( NINF, NINF );
89-
t.equal( isnan( y ), true, 'returns NaN' );
89+
t.equal( isnan( y ), true, 'returns expected value' );
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9191
y = variance( NaN, NINF );
92-
t.equal( isnan( y ), true, 'returns NaN' );
92+
t.equal( isnan( y ), true, 'returns expected value' );
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9494
t.end();
9595
});

‎test/test.native.js‎

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Original file line numberDiff line numberDiff line change
@@ -53,10 +53,10 @@ tape( 'main export is a function', opts, function test( t ) {
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tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
5555
var v = variance( NaN, 0.5 );
56-
t.equal( isnan( v ), true, 'returns NaN' );
56+
t.equal( isnan( v ), true, 'returns expected value' );
5757

5858
v = variance( 10.0, NaN );
59-
t.equal( isnan( v ), true, 'returns NaN' );
59+
t.equal( isnan( v ), true, 'returns expected value' );
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6161
t.end();
6262
});
@@ -65,19 +65,19 @@ tape( 'if provided `alpha <= 0`, the function returns `NaN`', opts, function tes
6565
var y;
6666

6767
y = variance( -1.0, 2.0 );
68-
t.equal( isnan( y ), true, 'returns NaN' );
68+
t.equal( isnan( y ), true, 'returns expected value' );
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7070
y = variance( NINF, 1.0 );
71-
t.equal( isnan( y ), true, 'returns NaN' );
71+
t.equal( isnan( y ), true, 'returns expected value' );
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7373
y = variance( NINF, PINF );
74-
t.equal( isnan( y ), true, 'returns NaN' );
74+
t.equal( isnan( y ), true, 'returns expected value' );
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7676
y = variance( NINF, NINF );
77-
t.equal( isnan( y ), true, 'returns NaN' );
77+
t.equal( isnan( y ), true, 'returns expected value' );
7878

7979
y = variance( NINF, NaN );
80-
t.equal( isnan( y ), true, 'returns NaN' );
80+
t.equal( isnan( y ), true, 'returns expected value' );
8181

8282
t.end();
8383
});
@@ -86,19 +86,19 @@ tape( 'if provided `beta <= 0`, the function returns `NaN`', opts, function test
8686
var y;
8787

8888
y = variance( 2.0, -1.0 );
89-
t.equal( isnan( y ), true, 'returns NaN' );
89+
t.equal( isnan( y ), true, 'returns expected value' );
9090

9191
y = variance( 1.0, NINF );
92-
t.equal( isnan( y ), true, 'returns NaN' );
92+
t.equal( isnan( y ), true, 'returns expected value' );
9393

9494
y = variance( PINF, NINF );
95-
t.equal( isnan( y ), true, 'returns NaN' );
95+
t.equal( isnan( y ), true, 'returns expected value' );
9696

9797
y = variance( NINF, NINF );
98-
t.equal( isnan( y ), true, 'returns NaN' );
98+
t.equal( isnan( y ), true, 'returns expected value' );
9999

100100
y = variance( NaN, NINF );
101-
t.equal( isnan( y ), true, 'returns NaN' );
101+
t.equal( isnan( y ), true, 'returns expected value' );
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103103
t.end();
104104
});

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