bench: update random value generation

Author: hrshya

lib/node_modules/@stdlib/stats/base/dists/studentized-range/cdf/benchmark/benchmark.js

@@ -22,35 +22,32 @@
 
 var bench = require( '@stdlib/bench' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var uniform = require( '@stdlib/random/base/uniform' );
-var Float64Array = require( '@stdlib/array/float64' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var cdf = require( './../lib' );
 
 
 // MAIN //
 
 bench( pkg, function benchmark( b ) {
-	var len;
+	var opts;
 	var v;
 	var r;
 	var q;
 	var y;
 	var i;
 
-	len = 100;
-	q = new Float64Array( len );
-	r = new Float64Array( len );
-	v = new Float64Array( len );
-	for ( i = 0; i < len; i++ ) {
-		q[ i ] = uniform( 0.0, 12.0 );
-		r[ i ] = uniform( 2.0, 20.0 );
-		v[ i ] = uniform( 2.0, 20.0 );
-	}
+	opts = {
+		'dtype': 'float64'
+	};
+	q = uniform( 100, 0.0, 12.0, opts );
+	r = uniform( 100, 2.0, 20.0, opts );
+	v = uniform( 100, 2.0, 20.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = cdf( q[ i % len ], r[ i % len ], v[ i % len ] );
+		y = cdf( q[ i % q.length ], r[ i % r.length ], v[ i % v.length ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
@@ -63,27 +60,25 @@ bench( pkg, function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':factory', function benchmark( b ) {
+bench( format( '%s::factory', pkg ), function benchmark( b ) {
 	var mycdf;
-	var len;
 	var r;
 	var q;
 	var v;
 	var y;
 	var i;
 
-	len = 100;
 	v = 5.0;
 	r = 3.0;
-	q = new Float64Array( len );
 	mycdf = cdf.factory( v, r );
-	for ( i = 0; i < len; i++ ) {
-		q[ i ] = uniform( 0.0, 1.0 );
-	}
+
+	q = uniform( 100, 0.0, 1.0, {
+		'dtype': 'float64'
+	});
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = mycdf( q[ i % len ] );
+		y = mycdf( q[ i % q.length ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}

lib/node_modules/@stdlib/stats/base/dists/studentized-range/quantile/benchmark/benchmark.js

@@ -22,35 +22,32 @@
 
 var bench = require( '@stdlib/bench' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var uniform = require( '@stdlib/random/base/uniform' );
-var Float64Array = require( '@stdlib/array/float64' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var quantile = require( './../lib' );
 
 
 // MAIN //
 
 bench( pkg, function benchmark( b ) {
-	var len;
+	var opts;
 	var v;
 	var r;
 	var p;
 	var y;
 	var i;
 
-	len = 100;
-	p = new Float64Array( len );
-	r = new Float64Array( len );
-	v = new Float64Array( len );
-	for ( i = 0; i < len; i++ ) {
-		p[ i ] = uniform( 0.0, 1.0 );
-		r[ i ] = uniform( 2.0, 20.0 );
-		v[ i ] = uniform( 2.0, 20.0 );
-	}
+	opts = {
+		'dtype': 'float64'
+	};
+	p = uniform( 100, 0.0, 1.0, opts );
+	r = uniform( 100, 2.0, 20.0, opts );
+	v = uniform( 100, 2.0, 20.0, opts );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = quantile( p[ i % len ], r[ i % len ], v[ i % len ] );
+		y = quantile( p[ i % p.length ], r[ i % r.length ], v[ i % v.length ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
@@ -63,27 +60,25 @@ bench( pkg, function benchmark( b ) {
 	b.end();
 });
 
-bench( pkg+':factory', function benchmark( b ) {
+bench( format( '%s::factory', pkg ), function benchmark( b ) {
 	var myquantile;
-	var len;
 	var r;
 	var p;
 	var v;
 	var y;
 	var i;
 
-	len = 100;
 	v = 5.0;
 	r = 3.0;
-	p = new Float64Array( len );
 	myquantile = quantile.factory( v, r );
-	for ( i = 0; i < len; i++ ) {
-		p[ i ] = uniform( 0.0, 1.0 );
-	}
+
+	p = uniform( 100, 0.0, 1.0, {
+		'dtype': 'float64'
+	});
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		y = myquantile( p[ i % len ] );
+		y = myquantile( p[ i % p.length ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}