bench: update random value generation

PR-URL: #6691

Reviewed-by: Philipp Burckhardt <[email protected]>
Signed-off-by: Harsh <[email protected]>

Author: hrshya

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/benchmark/benchmark.js

@@ -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 isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
 var pkg = require( './../package.json' ).name;
 var isPositiveZerof = require( './../lib' );
@@ -30,14 +30,19 @@ var isPositiveZerof = require( './../lib' );
 // MAIN //
 
 bench( pkg, function benchmark( b ) {
+	var opts;
 	var x;
 	var y;
 	var i;
 
+	opts = {
+		'dtype': 'float32'
+	};
+	x = uniform( 100, -50.0, 50.0, opts );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*100.0 ) - 50.0;
-		y = isPositiveZerof( x );
+		y = isPositiveZerof( x[ i%x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/benchmark/benchmark.native.js

@@ -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 isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
@@ -39,14 +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, -50.0, 50.0, opts );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*100.0 ) - 50.0;
-		y = isPositiveZerof( x );
+		y = isPositiveZerof( x[ i%x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/benchmark/c/benchmark.c

@@ -101,15 +101,18 @@ bool is_positive_zerof( float x ) {
 */
 static double benchmark( void ) {
 	double elapsed;
+	float x[ 100 ];
 	double t;
-	float x;
 	bool y;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		x[ i ] = ( 100.0f*rand_float() ) - 50.0f;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = ( 100.0f*rand_float() ) - 50.0f;
-		y = is_positive_zerof( x );
+		y = is_positive_zerof( x[ i%100 ] );
 		if ( y != true && y != false ) {
 			printf( "should return true or false\n" );
 			break;

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/benchmark/c/native/benchmark.c

@@ -92,15 +92,18 @@ static float rand_float( void ) {
 */
 static double benchmark( void ) {
 	double elapsed;
+	float x[ 100 ];
 	double t;
-	float x;
 	bool b;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		x[ i ] = (rand_float()*100.0f) - 50.0f;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = (rand_float()*100.0f) - 50.0f;
-		b = stdlib_base_is_positive_zerof( x );
+		b = stdlib_base_is_positive_zerof( x[ i%100 ] );
 		if ( b != true && b != false ) {
 			printf( "should return either true or false\n" );
 			break;

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/test/test.js

@@ -33,13 +33,13 @@ tape( 'main export is a function', function test( t ) {
 });
 
 tape( 'the function returns `true` if provided `+0`', function test( t ) {
-	t.equal( isPositiveZerof( 0.0 ), true, 'returns true' );
-	t.equal( isPositiveZerof( +0.0 ), true, 'returns true' );
+	t.equal( isPositiveZerof( 0.0 ), true, 'returns expected value' );
+	t.equal( isPositiveZerof( +0.0 ), true, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function returns `false` if provided `-0`', function test( t ) {
-	t.equal( isPositiveZerof( -0.0 ), false, 'returns false' );
+	t.equal( isPositiveZerof( -0.0 ), false, 'returns expected value' );
 	t.end();
 });
 
@@ -62,7 +62,7 @@ tape( 'the function returns `false` if not provided `+0`', function test( t ) {
 	];
 
 	for ( i = 0; i < values.length; i++ ) {
-		t.equal( isPositiveZerof( values[i] ), false, 'returns false when provided ' + values[ i ] );
+		t.equal( isPositiveZerof( values[i] ), false, 'returns expected value when provided ' + values[ i ] );
 	}
 	t.end();
 });

lib/node_modules/@stdlib/math/base/assert/is-positive-zerof/test/test.native.js

@@ -42,13 +42,13 @@ tape( 'main export is a function', opts, function test( t ) {
 });
 
 tape( 'the function returns `true` if provided `+0`', opts, function test( t ) {
-	t.equal( isPositiveZerof( 0.0 ), true, 'returns true' );
-	t.equal( isPositiveZerof( +0.0 ), true, 'returns true' );
+	t.equal( isPositiveZerof( 0.0 ), true, 'returns expected value' );
+	t.equal( isPositiveZerof( +0.0 ), true, 'returns expected value' );
 	t.end();
 });
 
 tape( 'the function returns `false` if provided `-0`', opts, function test( t ) {
-	t.equal( isPositiveZerof( -0.0 ), false, 'returns false' );
+	t.equal( isPositiveZerof( -0.0 ), false, 'returns expected value' );
 	t.end();
 });
 
@@ -71,7 +71,7 @@ tape( 'the function returns `false` if not provided `+0`', opts, function test(
 	];
 
 	for ( i = 0; i < values.length; i++ ) {
-		t.equal( isPositiveZerof( values[i] ), false, 'returns false when provided ' + values[ i ] );
+		t.equal( isPositiveZerof( values[i] ), false, 'returns expected value when provided ' + values[ i ] );
 	}
 	t.end();
 });

lib/node_modules/@stdlib/math/base/assert/is-probability/benchmark/benchmark.js

@@ -30,17 +30,19 @@ var isProbability = require( './../lib' );
 // MAIN //
 
 bench( pkg, function benchmark( b ) {
-	var len;
+	var opts;
 	var x;
 	var y;
 	var i;
 
-	len = 100;
-	x = uniform( len, 1.0, -1.0 );
+	opts = {
+		'dtype': 'float64'
+	};
+	x = uniform( 100, -1.0, 1.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = isProbability( x[ i % len ] );
+		y = isProbability( x[ i % x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}

lib/node_modules/@stdlib/math/base/assert/is-probability/benchmark/benchmark.native.js

@@ -39,17 +39,19 @@ var opts = {
 // MAIN //
 
 bench( pkg+'::native', opts, function benchmark( b ) {
-	var len;
+	var opts;
 	var x;
 	var y;
 	var i;
 
-	len = 100;
-	x = uniform( len, -1.0, 1.0 );
+	opts = {
+		'dtype': 'float64'
+	};
+	x = uniform( 100, -1.0, 1.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = isProbability( x[ i % len ] );
+		y = isProbability( x[ i % x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}

lib/node_modules/@stdlib/math/base/assert/is-probabilityf/benchmark/benchmark.js

@@ -31,20 +31,18 @@ var isProbabilityf = require( './../lib' );
 
 bench( pkg, function benchmark( b ) {
 	var opts;
-	var len;
 	var x;
 	var y;
 	var i;
 
-	len = 100;
 	opts = {
 		'dtype': 'float32'
 	};
-	x = uniform( len, -1.0, 1.0, opts );
+	x = uniform( 100, -1.0, 1.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = isProbabilityf( x[ i % len ] );
+		y = isProbabilityf( x[ i % x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}

lib/node_modules/@stdlib/math/base/assert/is-probabilityf/benchmark/benchmark.native.js

@@ -40,20 +40,18 @@ var opts = {
 
 bench( pkg+'::native', opts, function benchmark( b ) {
 	var opts;
-	var len;
 	var x;
 	var y;
 	var i;
 
-	len = 100;
 	opts = {
 		'dtype': 'float32'
 	};
-	x = uniform( len, -1.0, 1.0, opts );
+	x = uniform( 100, -1.0, 1.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = isProbabilityf( x[ i % len ] );
+		y = isProbabilityf( x[ i % x.length ] );
 		if ( typeof y !== 'boolean' ) {
 			b.fail( 'should return a boolean' );
 		}