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Merged
merged 1 commit into from
Mar 19, 2025
Merged

bench: update random value generation #6199

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7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor10/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var randu = require( '@stdlib/random/base/randu' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pkg = require( './../package.json' ).name;
var floor10 = require( './../lib' );
Expand All @@ -34,10 +34,11 @@ bench( pkg, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -5.0e6, 5.0e6 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = floor10( x );
y = floor10( x[ i%x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor10/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var randu = require( '@stdlib/random/base/randu' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var tryRequire = require( '@stdlib/utils/try-require' );
var pkg = require( './../package.json' ).name;
Expand All @@ -43,10 +43,11 @@ bench( pkg+'::native', opts, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -5.0e6, 5.0e6 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu() * 1.0e7 ) - 5.0e6;
y = floor10( x );
y = floor10( x[ i%x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor10/benchmark/c/native/benchmark.c
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Expand Up @@ -91,15 +91,18 @@ static double rand_double( void ) {
*/
static double benchmark( void ) {
double elapsed;
double x;
double x[ 100 ];
double y;
double t;
int i;

for ( i = 0; i < 100; i++ ) {
x[ i ] = ( 1.0e7 * rand_double() ) - 5.0e6;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 1.0e7 * rand_double() ) - 5.0e6;
y = stdlib_base_floor10( x );
y = stdlib_base_floor10( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
20 changes: 10 additions & 10 deletions lib/node_modules/@stdlib/math/base/special/floor10/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,35 +42,35 @@ tape( 'the function returns `+0` if provided `+0`', function test( t ) {
var v;

v = floor10( 0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

v = floor10( +0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});

tape( 'the function returns `-0` if provided `-0`', function test( t ) {
var v = floor10( -0.0 );
t.strictEqual( isNegativeZero( v ), true, 'returns -0' );
t.strictEqual( isNegativeZero( v ), true, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided a `NaN`', function test( t ) {
var v = floor10( NaN );
t.strictEqual( isnan( v ), true, 'returns NaN' );
t.strictEqual( isnan( v ), true, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+infinity`', function test( t ) {
var v = floor10( PINF );
t.strictEqual( v, PINF, 'returns +infinity' );
t.strictEqual( v, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `-infinity` if provided `-infinity`', function test( t ) {
var v = floor10( NINF );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );
t.end();
});

Expand All @@ -80,11 +80,11 @@ tape( 'the function overflows if provided a sufficiently large negative value',

x = -pow( 10.0, 308 );
v = floor10( x + (x/2.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

x = -pow( 10.0, 308 );
v = floor10( x + (x/3.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

t.end();
});
Expand All @@ -95,11 +95,11 @@ tape( 'the function underflows if provided a sufficiently small positive value',

x = pow( 10.0, -323 );
v = floor10( x - (x/2.0) );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

x = pow( 10.0, -323 );
v = floor10( x - (x/3.0) );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});
Expand Down
18 changes: 9 additions & 9 deletions lib/node_modules/@stdlib/math/base/special/floor10/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -51,17 +51,17 @@ tape( 'the function returns `+0` if provided `+0`', opts, function test( t ) {
var v;

v = floor10( 0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

v = floor10( +0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});

tape( 'the function returns `-0` if provided `-0`', opts, function test( t ) {
var v = floor10( -0.0 );
t.strictEqual( isNegativeZero( v ), true, 'returns -0' );
t.strictEqual( isNegativeZero( v ), true, 'returns expected value' );
t.end();
});

Expand All @@ -73,13 +73,13 @@ tape( 'the function returns `NaN` if provided a `NaN`', opts, function test( t )

tape( 'the function returns `+infinity` if provided `+infinity`', opts, function test( t ) {
var v = floor10( PINF );
t.strictEqual( v, PINF, 'returns +infinity' );
t.strictEqual( v, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `-infinity` if provided `-infinity`', opts, function test( t ) {
var v = floor10( NINF );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );
t.end();
});

Expand All @@ -89,11 +89,11 @@ tape( 'the function overflows if provided a sufficiently large negative value',

x = -pow( 10.0, 308 );
v = floor10( x + (x/2.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

x = -pow( 10.0, 308 );
v = floor10( x + (x/3.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

t.end();
});
Expand All @@ -104,11 +104,11 @@ tape( 'the function underflows if provided a sufficiently small positive value',

x = pow( 10.0, -323 );
v = floor10( x - (x/2.0) );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

x = pow( 10.0, -323 );
v = floor10( x - (x/3.0) );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});
Expand Down
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor2/benchmark/benchmark.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@
// MODULES //

var bench = require( '@stdlib/bench' );
var randu = require( '@stdlib/random/base/randu' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var pkg = require( './../package.json' ).name;
var floor2 = require( './../lib' );
Expand All @@ -34,10 +34,11 @@ bench( pkg, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -5.0e6, 5.0e6 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = floor2( x );
y = floor2( x[ i%x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor2/benchmark/benchmark.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var randu = require( '@stdlib/random/base/randu' );
var uniform = require( '@stdlib/random/array/uniform' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var tryRequire = require( '@stdlib/utils/try-require' );
var pkg = require( './../package.json' ).name;
Expand All @@ -43,10 +43,11 @@ bench( pkg+'::native', opts, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -5.0e6, 5.0e6 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu() * 1.0e7 ) - 5.0e6;
y = floor2( x );
y = floor2( x[ i%x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/floor2/benchmark/c/native/benchmark.c
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Original file line number Diff line number Diff line change
Expand Up @@ -91,15 +91,18 @@ static double rand_double( void ) {
*/
static double benchmark( void ) {
double elapsed;
double x;
double x[ 100 ];
double y;
double t;
int i;

for ( i = 0; i < 100; i++ ) {
x[ i ] = ( 1.0e7 * rand_double() ) - 5.0e6;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 1.0e7 * rand_double() ) - 5.0e6;
y = stdlib_base_floor2( x );
y = stdlib_base_floor2( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
16 changes: 8 additions & 8 deletions lib/node_modules/@stdlib/math/base/special/floor2/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -44,35 +44,35 @@ tape( 'the function returns `+0` if provided `+0`', function test( t ) {
var v;

v = floor2( 0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

v = floor2( +0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});

tape( 'the function returns `-0` if provided `-0`', function test( t ) {
var v = floor2( -0.0 );
t.strictEqual( isNegativeZero( v ), true, 'returns -0' );
t.strictEqual( isNegativeZero( v ), true, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided a `NaN`', function test( t ) {
var v = floor2( NaN );
t.strictEqual( isnan( v ), true, 'returns NaN' );
t.strictEqual( isnan( v ), true, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+infinity`', function test( t ) {
var v = floor2( PINF );
t.strictEqual( v, PINF, 'returns +infinity' );
t.strictEqual( v, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `-infinity` if provided `-infinity`', function test( t ) {
var v = floor2( NINF );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );
t.end();
});

Expand All @@ -88,11 +88,11 @@ tape( 'the function overflows if provided a sufficiently large negative value',

x = -exp2( 1023 );
v = floor2( x + (x/2.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

x = -exp2( 1023 );
v = floor2( x + (x/3.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

t.end();
});
Expand Down
14 changes: 7 additions & 7 deletions lib/node_modules/@stdlib/math/base/special/floor2/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -53,17 +53,17 @@ tape( 'the function returns `+0` if provided `+0`', opts, function test( t ) {
var v;

v = floor2( 0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

v = floor2( +0.0 );
t.strictEqual( isPositiveZero( v ), true, 'returns +0' );
t.strictEqual( isPositiveZero( v ), true, 'returns expected value' );

t.end();
});

tape( 'the function returns `-0` if provided `-0`', opts, function test( t ) {
var v = floor2( -0.0 );
t.strictEqual( isNegativeZero( v ), true, 'returns -0' );
t.strictEqual( isNegativeZero( v ), true, 'returns expected value' );
t.end();
});

Expand All @@ -75,13 +75,13 @@ tape( 'the function returns `NaN` if provided a `NaN`', opts, function test( t )

tape( 'the function returns `+infinity` if provided `+infinity`', opts, function test( t ) {
var v = floor2( PINF );
t.strictEqual( v, PINF, 'returns +infinity' );
t.strictEqual( v, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `-infinity` if provided `-infinity`', opts, function test( t ) {
var v = floor2( NINF );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );
t.end();
});

Expand All @@ -97,11 +97,11 @@ tape( 'the function overflows if provided a sufficiently large negative value',

x = -exp2( 1023 );
v = floor2( x + (x/2.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

x = -exp2( 1023 );
v = floor2( x + (x/3.0) );
t.strictEqual( v, NINF, 'returns -infinity' );
t.strictEqual( v, NINF, 'returns expected value' );

t.end();
});
Expand Down