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Merged
merged 3 commits into from
Apr 13, 2025
Merged

bench: update random value generation #6659

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56cdf8d
bench: update random value generation
hrshya Apr 12, 2025
1de6b88
fix: fixes suggested changes
hrshya Apr 13, 2025
bdb8a1a
update benchmark.native.js
hrshya Apr 13, 2025
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12 changes: 8 additions & 4 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-even/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 randu = require( '@stdlib/random/base/randu' );
var float64ToInt32 = require( '@stdlib/number/float64/base/to-float32' );
var uniform = require( '@stdlib/random/array/uniform' );
var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
var pkg = require( './../package.json' ).name;
var isEven = require( './../lib' );
Expand All @@ -31,14 +30,19 @@ var isEven = require( './../lib' );
// MAIN //

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

opts = {
'dtype': 'float32'
};
x = uniform( 100, -5.0e6, 5.0e6, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = isEven( float64ToInt32( x ) );
y = isEven( x[ i%x.length ] );
if ( typeof y !== 'boolean' ) {
b.fail( 'should return a boolean' );
}
Expand Down
12 changes: 8 additions & 4 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-even/benchmark/benchmark.native.js
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Expand Up @@ -22,8 +22,7 @@

var resolve = require( 'path' ).resolve;
var bench = require( '@stdlib/bench' );
var randu = require( '@stdlib/random/base/randu' );
var float64ToInt32 = require( '@stdlib/number/float64/base/to-float32' );
var uniform = require( '@stdlib/random/array/uniform' );
var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
var tryRequire = require( '@stdlib/utils/try-require' );
var pkg = require( './../package.json' ).name;
Expand All @@ -40,14 +39,19 @@ var opts = {
// MAIN //

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

opts = {
'dtype': 'float32'
};
x = uniform( 100, -5.0e6, 5.0e6, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = iseven( float64ToInt32( x ) );
y = iseven( x[ i%x.length ] );
if ( typeof y !== 'boolean' ) {
b.fail( 'should return a boolean' );
}
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-even/benchmark/c/native/benchmark.c
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Expand Up @@ -93,15 +93,18 @@ static double rand_double( void ) {
*/
static double benchmark( void ) {
double elapsed;
double x;
double x[ 100 ];
double t;
bool b;
int i;

for ( i = 0; i < 100; i++ ) {
x[ i ] = ( rand_double() * 200.0 ) - 100.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( rand_double() * 200.0 ) - 100.0;
b = stdlib_base_int32_is_even( (int32_t)x );
b = stdlib_base_int32_is_even( (int32_t)x[ i%100 ] );
if ( b != true && b != false ) {
printf( "should return either true or false\n" );
break;
Expand Down
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-even/test/test.js
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Expand Up @@ -43,7 +43,7 @@ tape( 'main export is a function', function test( t ) {

tape( 'the function returns `true` if provided `0`', function test( t ) {
var bool = isEven( 0 );
t.strictEqual( bool, true, 'returns true when provided 0' );
t.strictEqual( bool, true, 'returns expected value' );
t.end();
});

Expand All @@ -55,7 +55,7 @@ tape( 'the function returns `true` if provided an even integer', function test(
x = round( randu()*MAX_INT32 ) - HALF_MAX_INT32 - 1;
x *= 2; // always even
bool = isEven( x );
t.strictEqual( bool, true, 'returns true when provided '+x );
t.strictEqual( bool, true, 'returns expected value when provided '+x );
}
t.end();
});
Expand All @@ -73,7 +73,7 @@ tape( 'the function returns `false` if provided an odd integer', function test(
x += 1;
}
bool = isEven( x );
t.strictEqual( bool, false, 'returns false when provided '+x );
t.strictEqual( bool, false, 'returns expected value when provided '+x );
}
t.end();
});
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-even/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ tape( 'main export is a function', opts, function test( t ) {

tape( 'the function returns `true` if provided `0`', opts, function test( t ) {
var bool = iseven( 0 );
t.strictEqual( bool, true, 'returns true when provided 0' );
t.strictEqual( bool, true, 'returns expected value' );
t.end();
});

Expand All @@ -60,7 +60,7 @@ tape( 'the function returns `true` if provided an even integer', opts, function
x = round( randu()*MAX_INT32 ) - HALF_MAX_INT32 - 1;
x *= 2; // always even
bool = iseven( x );
t.strictEqual( bool, true, 'returns true when provided '+x );
t.strictEqual( bool, true, 'returns expected value when provided '+x );
}
t.end();
});
Expand All @@ -78,7 +78,7 @@ tape( 'the function returns `false` if provided an odd integer', opts, function
x += 1;
}
bool = iseven( x );
t.strictEqual( bool, false, 'returns false when provided '+x );
t.strictEqual( bool, false, 'returns expected value when provided '+x );
}
t.end();
});
12 changes: 8 additions & 4 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-odd/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 randu = require( '@stdlib/random/base/randu' );
var float64ToInt32 = require( '@stdlib/number/float64/base/to-float32' );
var uniform = require( '@stdlib/random/array/uniform' );
var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
var pkg = require( './../package.json' ).name;
var isOdd = require( './../lib' );
Expand All @@ -31,14 +30,19 @@ var isOdd = require( './../lib' );
// MAIN //

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

opts = {
'dtype': 'float32'
};
x = uniform( 100, -5.0e6, 5.0e6, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = isOdd( float64ToInt32( x ) );
y = isOdd( x[ i%x.length ] );
if ( typeof y !== 'boolean' ) {
b.fail( 'should return a boolean' );
}
Expand Down
12 changes: 8 additions & 4 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-odd/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 randu = require( '@stdlib/random/base/randu' );
var float64ToInt32 = require( '@stdlib/number/float64/base/to-float32' );
var uniform = require( '@stdlib/random/array/uniform' );
var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
var tryRequire = require( '@stdlib/utils/try-require' );
var pkg = require( './../package.json' ).name;
Expand All @@ -40,14 +39,19 @@ var opts = {
// MAIN //

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

opts = {
'dtype': 'float32'
};
x = uniform( 100, -5.0e6, 5.0e6, opts );

b.tic();
for ( i = 0; i < b.iterations; i++ ) {
x = ( randu()*1.0e7 ) - 5.0e6;
y = isOdd( float64ToInt32( x ) );
y = isOdd( x[ i%x.length ] );
if ( typeof y !== 'boolean' ) {
b.fail( 'should return a boolean' );
}
Expand Down
9 changes: 6 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-odd/benchmark/c/native/benchmark.c
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Original file line number Diff line number Diff line change
Expand Up @@ -93,15 +93,18 @@ static double rand_double( void ) {
*/
static double benchmark( void ) {
double elapsed;
double x;
double x[ 100 ];
double t;
bool b;
int i;

for ( i = 0; i < 100; i++ ) {
x[ i ] = ( rand_double() * 200.0 ) - 100.0;
}

t = tic();
for ( i = 0; i < ITERATIONS; i++ ) {
x = ( rand_double() * 200.0 ) - 100.0;
b = stdlib_base_int32_is_odd( (int32_t)x );
b = stdlib_base_int32_is_odd( (int32_t)x[ i%100 ] );
if ( b != true && b != false ) {
printf( "should return either true or false\n" );
break;
Expand Down
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-odd/test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ tape( 'main export is a function', function test( t ) {

tape( 'the function returns `false` if provided `0`', function test( t ) {
var bool = isOdd( 0 );
t.strictEqual( bool, false, 'returns false when provided 0' );
t.strictEqual( bool, false, 'returns expected value' );
t.end();
});

Expand All @@ -55,7 +55,7 @@ tape( 'the function returns `false` if provided an even integer', function test(
x = round( randu()*MAX_INT32 ) - HALF_MAX_INT32 - 1;
x *= 2; // always even
bool = isOdd( x );
t.strictEqual( bool, false, 'returns false when provided '+x );
t.strictEqual( bool, false, 'returns expected value when provided '+x );
}
t.end();
});
Expand All @@ -73,7 +73,7 @@ tape( 'the function returns `true` if provided an odd integer', function test( t
x += 1;
}
bool = isOdd( x );
t.strictEqual( bool, true, 'returns true when provided '+x );
t.strictEqual( bool, true, 'returns expected value when provided '+x );
}
t.end();
});
6 changes: 3 additions & 3 deletions lib/node_modules/@stdlib/math/base/assert/int32-is-odd/test/test.native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ tape( 'main export is a function', opts, function test( t ) {

tape( 'the function returns `false` if provided `0`', opts, function test( t ) {
var bool = isOdd( 0 );
t.strictEqual( bool, false, 'returns false when provided 0' );
t.strictEqual( bool, false, 'returns expected value' );
t.end();
});

Expand All @@ -60,7 +60,7 @@ tape( 'the function returns `false` if provided an even integer', opts, function
x = round( randu()*MAX_INT32 ) - HALF_MAX_INT32 - 1;
x *= 2; // always even
bool = isOdd( x );
t.strictEqual( bool, false, 'returns false when provided '+x );
t.strictEqual( bool, false, 'returns expected value when provided '+x );
}
t.end();
});
Expand All @@ -78,7 +78,7 @@ tape( 'the function returns `true` if provided an odd integer', opts, function t
x += 1;
}
bool = isOdd( x );
t.strictEqual( bool, true, 'returns true when provided '+x );
t.strictEqual( bool, true, 'returns expected value when provided '+x );
}
t.end();
});