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bench: update random value generation #6329

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12 changes: 7 additions & 5 deletions lib/node_modules/@stdlib/math/base/special/exp/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 exp = require( './../lib' );
Expand All @@ -34,10 +34,11 @@ bench( pkg, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -50.0, 50.0 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*100.0 ) - 50.0;
y = exp( x );
y = exp( x[ i%x.length ] );
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand All @@ -55,10 +56,11 @@ bench( pkg+'::built-in', function benchmark( b ) {
var y;
var i;

x = uniform( 100, -50.0, 50.0 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*100.0 ) - 50.0;
y = Math.exp( x ); // eslint-disable-line stdlib/no-builtin-math
y = Math.exp( x[ i%x.length ] ); // eslint-disable-line stdlib/no-builtin-math
if ( isnan( y ) ) {
b.fail( 'should not return NaN' );
}
Expand Down
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp/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()*100.0 ) - 50.0;

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*100.0 ) - 50.0;
y = exp( x );
y = exp( 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/exp/benchmark/c/benchmark.c
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Expand Up @@ -90,15 +90,18 @@ 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 ] = ( 100.0*rand_double() ) - 50.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 100.0*rand_double() ) - 50.0;
y = exp( x );
y = exp( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp/benchmark/c/cephes/benchmark.c
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Expand Up @@ -95,15 +95,18 @@ 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 ] = ( 100.0*rand_double() ) - 50.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 100.0*rand_double() ) - 50.0;
y = exp( x );
y = exp( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp/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 ] = ( 100.0*rand_double() ) - 50.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 100.0*rand_double() ) - 50.0;
y = stdlib_base_exp( x );
y = stdlib_base_exp( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp/test/test.js
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Expand Up @@ -148,18 +148,18 @@ tape( 'the function accurately computes the natural exponential function for ver

tape( 'the function returns `0` if provided a `-infinity`', function test( t ) {
var val = exp( NINF );
t.equal( val, 0.0, 'returns 0' );
t.equal( val, 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided a `+infinity`', function test( t ) {
var val = exp( PINF );
t.equal( val, PINF, 'returns +infinity' );
t.equal( val, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided a `NaN`', function test( t ) {
var val = exp( NaN );
t.equal( isnan( val ), true, 'returns NaN' );
t.equal( isnan( val ), true, 'returns expected value' );
t.end();
});
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -157,18 +157,18 @@ tape( 'the function accurately computes the natural exponential function for ver

tape( 'the function returns `0` if provided a `-infinity`', opts, function test( t ) {
var val = exp( NINF );
t.equal( val, 0.0, 'returns 0' );
t.equal( val, 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided a `+infinity`', opts, function test( t ) {
var val = exp( PINF );
t.equal( val, PINF, 'returns +infinity' );
t.equal( val, PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided a `NaN`', opts, function test( t ) {
var val = exp( NaN );
t.equal( isnan( val ), true, 'returns NaN' );
t.equal( isnan( val ), true, 'returns expected value' );
t.end();
});
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp10/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 exp10 = require( './../lib' );
Expand All @@ -34,10 +34,11 @@ bench( pkg, function benchmark( b ) {
var y;
var i;

x = uniform( 100, -50.0, 50.0 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*100.0 ) - 50.0;
y = exp10( x );
y = exp10( 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/exp10/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, -50.0, 50.0 );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*100.0 ) - 50.0;
y = exp10( x );
y = exp10( 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/exp10/benchmark/c/cephes/benchmark.c
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Original file line number Diff line number Diff line change
Expand Up @@ -95,15 +95,18 @@ 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 ] = ( rand_double()*100.0 ) - 50.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( rand_double()*100.0 ) - 50.0;
y = exp10( x );
y = exp10( x[ i%100 ] );
if ( y != y ) {
printf( "should not return NaN\n" );
break;
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/exp10/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 ] = ( 100.0*rand_double() ) - 50.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( 100.0*rand_double() ) - 50.0;
y = stdlib_base_exp10( x );
y = stdlib_base_exp10( 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/exp10/test/test.js
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Expand Up @@ -147,37 +147,37 @@ tape( 'the function accurately computes `10**x` for very small `x`', function te
});

tape( 'the function returns `+infinity` for very large `x`', function test( t ) {
t.equal( exp10( 400.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 500.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 600.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 400.0 ), PINF, 'returns expected value' );
t.equal( exp10( 500.0 ), PINF, 'returns expected value' );
t.equal( exp10( 600.0 ), PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `0.0` for negative large `x`', function test( t ) {
t.equal( exp10( -400.0 ), 0.0, 'equals 0' );
t.equal( exp10( -500.0 ), 0.0, 'equals 0' );
t.equal( exp10( -600.0 ), 0.0, 'equals 0' );
t.equal( exp10( -400.0 ), 0.0, 'returns expected value' );
t.equal( exp10( -500.0 ), 0.0, 'returns expected value' );
t.equal( exp10( -600.0 ), 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `0.0` if provided `-infinity`', function test( t ) {
t.equal( exp10( NINF ), 0.0, 'equals 0' );
t.equal( exp10( NINF ), 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+infinity`', function test( t ) {
t.equal( exp10( PINF ), PINF, 'equals +infinity' );
t.equal( exp10( PINF ), PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `1` if provided `0`', function test( t ) {
var v = exp10( 0.0 );
t.equal( v, 1.0, 'equals 1' );
t.equal( v, 1.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided `NaN`', function test( t ) {
var val = exp10( NaN );
t.equal( isnan( val ), true, 'equals NaN' );
t.equal( isnan( val ), true, 'returns expected value' );
t.end();
});
20 changes: 10 additions & 10 deletions lib/node_modules/@stdlib/math/base/special/exp10/test/test.native.js
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Expand Up @@ -156,37 +156,37 @@ tape( 'the function accurately computes `10**x` for very small `x`', opts, funct
});

tape( 'the function returns `+infinity` for very large `x`', opts, function test( t ) {
t.equal( exp10( 400.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 500.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 600.0 ), PINF, 'equals +infinity' );
t.equal( exp10( 400.0 ), PINF, 'returns expected value' );
t.equal( exp10( 500.0 ), PINF, 'returns expected value' );
t.equal( exp10( 600.0 ), PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `0.0` for negative large `x`', opts, function test( t ) {
t.equal( exp10( -400.0 ), 0.0, 'equals 0' );
t.equal( exp10( -500.0 ), 0.0, 'equals 0' );
t.equal( exp10( -600.0 ), 0.0, 'equals 0' );
t.equal( exp10( -400.0 ), 0.0, 'returns expected value' );
t.equal( exp10( -500.0 ), 0.0, 'returns expected value' );
t.equal( exp10( -600.0 ), 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `0.0` if provided `-infinity`', opts, function test( t ) {
t.equal( exp10( NINF ), 0.0, 'equals 0' );
t.equal( exp10( NINF ), 0.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `+infinity` if provided `+infinity`', opts, function test( t ) {
t.equal( exp10( PINF ), PINF, 'equals +infinity' );
t.equal( exp10( PINF ), PINF, 'returns expected value' );
t.end();
});

tape( 'the function returns `1` if provided `0`', opts, function test( t ) {
var v = exp10( 0.0 );
t.equal( v, 1.0, 'equals 1' );
t.equal( v, 1.0, 'returns expected value' );
t.end();
});

tape( 'the function returns `NaN` if provided `NaN`', opts, function test( t ) {
var val = exp10( NaN );
t.equal( isnan( val ), true, 'equals NaN' );
t.equal( isnan( val ), true, 'returns expected value' );
t.end();
});
7 changes: 4 additions & 3 deletions lib/node_modules/@stdlib/math/base/special/expit/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 expit = require( './../lib' );
Expand All @@ -34,10 +34,11 @@ bench( pkg, function benchmark( b ) {
var y;
var i;

x = uniform( 100, 0.0, 1.0 );

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