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Merged
Planeshifter merged 2 commits into from
Feb 24, 2026
Merged

bench: update random value generation for stats/base/dists/levy #10449

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a029225
bench: update random value generation for stats/base/dists/levy
Lokeshranjan8 Feb 24, 2026
83f7a62
style: add decimal point to signal floating-point number
Planeshifter Feb 24, 2026
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35 changes: 15 additions & 20 deletions lib/node_modules/@stdlib/stats/base/dists/levy/cdf/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var format = require( '@stdlib/string/format' );
Expand All @@ -34,25 +33,22 @@

bench( pkg, function benchmark( b ) {
var scale;
var len;
var opts;
var mu;
var x;
var y;
var i;

len = 100;
mu = new Float64Array( len );
scale = new Float64Array( len );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -50.0, 50.0 );
x[ i ] = uniform( mu[ i ], 100.0 );
scale[ i ] = uniform( EPS, 20.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -50.0, 50.0, opts );
scale = uniform( 100, EPS, 20.0, opts );
x = uniform( 100, 50, 150.0, opts );
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b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = cdf( x[ i % len ], mu[ i % len ], scale[ i % len ] );
y = cdf( x[ i % x.length ], mu[ i % mu.length ], scale[ i % scale.length ] );

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if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand All @@ -68,24 +64,23 @@
bench( format( '%s:factory', pkg ), function benchmark( b ) {
var mycdf;
var scale;
var len;
var opts;
var mu;
var x;
var y;
var i;

opts = {
'dtype': 'float64'
};
mu = 0.0;
scale = 1.5;
len = 100;
x = new Float64Array( len );
x = uniform( 100, 0.0, 4.0, opts );
mycdf = cdf.factory( mu, scale );
for ( i = 0; i < len; i++ ) {
x[ i ] = uniform( 0.0, 4.0 );
}

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = mycdf( x[ i % len ] );
y = mycdf( x[ i % x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
19 changes: 8 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var pkg = require( './../package.json' ).name;
Expand All @@ -32,23 +31,21 @@ var entropy = require( './../lib' );
// MAIN //

bench( pkg, function benchmark( b ) {
var len;
var opts;
var mu;
var c;
var y;
var i;

len = 100;
mu = new Float64Array( len );
c = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -50.0, 50.0 );
c[ i ] = uniform( EPS, 20.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -50.0, 50.0, opts );
c = uniform( 100, EPS, 20.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = entropy( mu[ i % len ], c[ i % len ] );
y = entropy( mu[ i % mu.length ], c[ i % c.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
19 changes: 8 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/levy/entropy/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,7 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var EPS = require( '@stdlib/constants/float64/eps' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var tryRequire = require( '@stdlib/utils/try-require' );
Expand All @@ -42,23 +41,21 @@ var opts = {
// MAIN //

bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
var len;
var opts;
var mu;
var c;
var y;
var i;

len = 100;
mu = new Float64Array( len );
c = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -50.0, 50.0 );
c[ i ] = uniform( EPS, 20.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -50.0, 50.0, opts );
c = uniform( 100, EPS, 20.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = entropy( mu[ i % len ], c[ i % len ] );
y = entropy( mu[ i % mu.length ], c[ i % c.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
35 changes: 15 additions & 20 deletions lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var format = require( '@stdlib/string/format' );
Expand All @@ -34,25 +33,22 @@

bench( pkg, function benchmark( b ) {
var scale;
var len;
var opts;
var mu;
var x;
var y;
var i;

len = 100;
mu = new Float64Array( len );
scale = new Float64Array( len );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -50.0, 50.0 );
x[ i ] = uniform( mu[ i ], 100.0 );
scale[ i ] = uniform( EPS, 20.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -50.0, 50.0, opts );
scale = uniform( 100, EPS, 20.0, opts );
x = uniform( 100, 50, 150.0, opts );
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b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = logcdf( x[ i % len ], mu[ i % len ], scale[ i % len ] );
y = logcdf( x[ i % x.length ], mu[ i % mu.length ], scale[ i % scale.length ] );

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This line has a length of 88. Maximum allowed is 80
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand All @@ -68,24 +64,23 @@
bench( format( '%s:factory', pkg ), function benchmark( b ) {
var mylogcdf;
var scale;
var len;
var opts;
var mu;
var x;
var y;
var i;

opts = {
'dtype': 'float64'
};
mu = 0.0;
len = 100;
scale = 1.5;
mylogcdf = logcdf.factory( mu, scale );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
x[ i ] = uniform( 0.0, 4.0 );
}
x = uniform( 100, 0.0, 4.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = mylogcdf( x[ i % len ] );
y = mylogcdf( x[ i % x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
22 changes: 9 additions & 13 deletions lib/node_modules/@stdlib/stats/base/dists/levy/logcdf/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,7 @@
var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var tryRequire = require( '@stdlib/utils/try-require' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var pkg = require( './../package.json' ).name;
Expand All @@ -42,25 +41,22 @@

bench( pkg, opts, function benchmark( b ) {
var scale;
var len;
var opts;
var mu;
var x;
var y;
var i;

len = 100;
mu = new Float64Array( len );
scale = new Float64Array( len );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -50.0, 50.0 );
x[ i ] = uniform( mu[ i ] + EPS, mu[ i ] + 100.0 );
scale[ i ] = uniform( EPS, 20.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -50.0, 50.0, opts );
x = uniform( 100, 50, 150.0, opts );
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scale = uniform( 100, EPS + 50.0, 150.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = logcdf( x[ i % len ], mu[ i % len ], scale[ i % len ] );
y = logcdf( x[ i % x.length ], mu[ i % mu.length ], scale[ i % scale.length ] );

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if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
35 changes: 15 additions & 20 deletions lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var EPS = require( '@stdlib/constants/float64/eps' );
var format = require( '@stdlib/string/format' );
Expand All @@ -33,26 +32,23 @@ var logpdf = require( './../lib' );
// MAIN //

bench( pkg, function benchmark( b ) {
var len;
var opts;
var mu;
var s;
var x;
var y;
var i;

len = 100;
mu = new Float64Array( len );
s = new Float64Array( len );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -10.0, 10.0 );
x[ i ] = uniform( mu[ i ], 100.0 );
s[ i ] = uniform( EPS, 5.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -10.0, 10.0, opts );
s = uniform( 100, EPS, 5.0, opts );
x = uniform( 100, 10, 100.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = logpdf( x[ i % len ], mu[ i % len ], s[ i % len ] );
y = logpdf( x[ i % x.length ], mu[ i % mu.length ], s[ i % s.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand All @@ -67,25 +63,24 @@ bench( pkg, function benchmark( b ) {

bench( format( '%s:factory', pkg ), function benchmark( b ) {
var mylogpdf;
var len;
var opts;
var mu;
var s;
var x;
var y;
var i;

opts = {
'dtype': 'float64'
};
mu = 10.0;
s = 4.0;
len = 100;
mylogpdf = logpdf.factory( mu, s );
x = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
x[ i ] = uniform( 0.0, 4.0 );
}
x = uniform( 100, 0.0, 4.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = mylogpdf( x[ i % len ] );
y = mylogpdf( x[ i % x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
22 changes: 9 additions & 13 deletions lib/node_modules/@stdlib/stats/base/dists/levy/logpdf/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,7 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var EPS = require( '@stdlib/constants/float64/eps' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var tryRequire = require( '@stdlib/utils/try-require' );
Expand All @@ -42,26 +41,23 @@ var opts = {
// MAIN //

bench( format( '%s::native', pkg ), opts, function benchmark( b ) {
var len;
var opts;
var mu;
var x;
var c;
var y;
var i;

len = 100;
mu = new Float64Array( len );
x = new Float64Array( len );
c = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
mu[ i ] = uniform( -10.0, 10.0 );
x[ i ] = uniform( mu[ i ], 40.0 );
c[ i ] = uniform( EPS, 5.0 );
}
opts = {
'dtype': 'float64'
};
mu = uniform( 100, -10.0, 10.0, opts );
x = uniform( 100, 10.0, 40.0, opts );
c = uniform( 100, EPS, 5.0, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = logpdf( x[ i % len ], mu[ i % len ], c[ i % len ] );
y = logpdf( x[ i % x.length ], mu[ i % mu.length ], c[ i % c.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
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