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Merged
merged 2 commits into from
Apr 29, 2025
Merged

bench: update random value generation #6858

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be7d205
bench: update random value generation
hrshya Apr 29, 2025
938fe2b
Apply suggestions from code review
kgryte Apr 29, 2025
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22 changes: 9 additions & 13 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/skewness/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,8 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var Int32Array = require( '@stdlib/array/int32' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/base/uniform' );
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pkg = require( './../package.json' ).name;
var skewness = require( './../lib' );
Expand All @@ -33,23 +31,21 @@ var skewness = require( './../lib' );
// MAIN //

bench( pkg, function benchmark( b ) {
var len;
var n;
var p;
var y;
var i;

len = 100;
n = new Int32Array( len );
p = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
n[ i ] = discreteUniform( 1, 100 );
p[ i ] = uniform( 0.0, 1.0 );
}
n = discreteUniform( 100, 1, 100, {
'dtype': 'int32'
});
p = uniform( 100, 0.0, 1.0, {
'dtype': 'float64'
});

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = skewness( n[ i % len ], p[ i % len ] );
y = skewness( n[ i % n.length ], p[ i % p.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/binomial/skewness/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,9 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var Int32Array = require( '@stdlib/array/int32' );
var Float64Array = require( '@stdlib/array/float64' );
var tryRequire = require( '@stdlib/utils/try-require' );
var uniform = require( '@stdlib/random/base/uniform' );
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
var uniform = require( '@stdlib/random/array/uniform' );
var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pkg = require( './../package.json' ).name;

Expand All @@ -42,23 +40,21 @@ var opts = {
// MAIN //

bench( pkg+'::native', opts, function benchmark( b ) {
var len;
var n;
var p;
var y;
var i;

len = 100;
n = new Int32Array( len );
p = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
n[ i ] = discreteUniform( 1, 100 );
p[ i ] = uniform( 0.0, 1.0 );
}
n = discreteUniform( 100, 1, 100, {
'dtype': 'int32'
});
p = uniform( 100, 0.0, 1.0, {
'dtype': 'float64'
});

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = skewness( n[ i % len ], p[ i % len ] );
y = skewness( n[ i % n.length ], p[ i % p.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
24 changes: 12 additions & 12 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/skewness/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -44,13 +44,13 @@ tape( 'main export is a function', function test( t ) {

tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
var v = skewness( NaN, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 10, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( NaN, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -59,19 +59,19 @@ tape( 'if provided an `n` which is not a nonnegative integer, the function retur
var v;

v = skewness( 1.5, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( -2, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( -1, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 2.5, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( PINF, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -80,16 +80,16 @@ tape( 'if provided a success probability `p` outside of `[0,1]`, the function re
var v;

v = skewness( 20, -1.0 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, 1.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, NINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, PINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand Down
14 changes: 7 additions & 7 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/skewness/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ tape( 'if provided `NaN` for `p`, the function returns `NaN`', opts, function te
var v;

v = skewness( 10, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -64,10 +64,10 @@ tape( 'if provided an `n` which is not a nonnegative integer, the function retur
var v;

v = skewness( -2, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( -1, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -76,16 +76,16 @@ tape( 'if provided a success probability `p` outside of `[0,1]`, the function re
var v;

v = skewness( 20, -1.0 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, 1.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, NINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = skewness( 20, PINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand Down
21 changes: 9 additions & 12 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/stdev/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,8 @@
// MODULES //

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

bench( pkg, function benchmark( b ) {
var len;
var n;
var p;
var y;
var i;

len = 100;
n = new Float64Array( len );
p = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
n[ i ] = discreteUniform( 1, 100 );
p[ i ] = uniform( 0.0, 1.0 );
}
n = discreteUniform( 100, 1, 100, {
'dtype': 'int32'
});
p = uniform( 100, 0.0, 1.0, {
'dtype': 'float64'
});

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = stdev( n[ i % len ], p[ i % len ] );
y = stdev( n[ i % n.length ], p[ i % p.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
21 changes: 9 additions & 12 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/stdev/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,8 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var uniform = require( '@stdlib/random/base/uniform' );
var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
var Float64Array = require( '@stdlib/array/float64' );
var uniform = require( '@stdlib/random/array/uniform' );
var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
var tryRequire = require( '@stdlib/utils/try-require' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pkg = require( './../package.json' ).name;
Expand All @@ -41,23 +40,21 @@ var opts = {
// MAIN //

bench( pkg+'::native', opts, function benchmark( b ) {
var len;
var n;
var p;
var y;
var i;

len = 100;
n = new Float64Array( len );
p = new Float64Array( len );
for ( i = 0; i < len; i++ ) {
n[ i ] = discreteUniform( 1, 100 );
p[ i ] = uniform( 0.0, 1.0 );
}
n = discreteUniform( 100, 1, 100, {
'dtype': 'int32'
});
p = uniform( 100, 0.0, 1.0, {
'dtype': 'float64'
});

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
y = stdev( n[ i % len ], p[ i % len ] );
y = stdev( n[ i % n.length ], p[ i % p.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
24 changes: 12 additions & 12 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/stdev/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,13 +42,13 @@ tape( 'main export is a function', function test( t ) {

tape( 'if provided `NaN` for any parameter, the function returns `NaN`', function test( t ) {
var v = stdev( NaN, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 10, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( NaN, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -57,19 +57,19 @@ tape( 'if provided an `n` which is not a nonnegative integer, the function retur
var v;

v = stdev( 1.5, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( -2, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( -1, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 2.5, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( PINF, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -78,16 +78,16 @@ tape( 'if provided a success probability `p` outside of `[0,1]`, the function re
var v;

v = stdev( 20, -1.0 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, 1.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, NINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, PINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand Down
16 changes: 8 additions & 8 deletions lib/node_modules/@stdlib/stats/base/dists/binomial/stdev/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,10 @@ tape( 'main export is a function', opts, function test( t ) {

tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
var v = stdev( NaN, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 10, NaN );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -63,10 +63,10 @@ tape( 'if provided an `n` which is not a nonnegative integer, the function retur
var v;

v = stdev( -2, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( -1, 0.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand All @@ -75,16 +75,16 @@ tape( 'if provided a success probability `p` outside of `[0,1]`, the function re
var v;

v = stdev( 20, -1.0 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, 1.5 );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, NINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

v = stdev( 20, PINF );
t.equal( isnan( v ), true, 'returns NaN' );
t.equal( isnan( v ), true, 'returns expected value' );

t.end();
});
Expand Down
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