bench: update random value generation

PR-URL: #6234
Co-authored-by: Athan Reines <[email protected]>
Reviewed-by: Athan Reines <[email protected]> 
Signed-off-by: Athan Reines <[email protected]>

Author: hrshya

lib/node_modules/@stdlib/math/base/special/fmod/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 isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
 var fmod = require( './../lib' );
@@ -35,11 +35,12 @@ bench( pkg, function benchmark( b ) {
 	var z;
 	var i;
 
+	x = uniform( 100, 0.0, 100.0 );
+	y = uniform( 100, -50.0, 50.0 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu() * 100.0 ) - 0.0;
-		y = ( randu() * 100.0 ) - 50.0;
-		z = fmod( x, y );
+		z = fmod( x[ i % x.length ], y[ i % y.length ] );
 		if ( isnan( z ) ) {
 			b.fail( 'should not return NaN' );
 		}

lib/node_modules/@stdlib/math/base/special/fmod/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 isnan = require( '@stdlib/math/base/assert/is-nan' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
@@ -44,11 +44,12 @@ bench( pkg+'::native', opts, function benchmark( b ) {
 	var z;
 	var i;
 
+	x = uniform( 100, 0.0, 100.0 );
+	y = uniform( 100, -50.0, 50.0 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu() * 100.0 ) - 0.0;
-		y = ( randu() * 100.0 ) - 50.0;
-		z = fmod( x, y );
+		z = fmod( x[ i % x.length ], y[ i % y.length ] );
 		if ( isnan( z ) ) {
 			b.fail( 'should not return NaN' );
 		}

lib/node_modules/@stdlib/math/base/special/fmod/benchmark/c/native/benchmark.c

@@ -91,17 +91,20 @@ static double rand_double( void ) {
 */
 static double benchmark( void ) {
 	double elapsed;
-	double x;
-	double y;
+	double x[ 100 ];
+	double y[ 100 ];
 	double z;
 	double t;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		x[ i ] = ( rand_double() * 100.0 ) - 0.0;
+		y[ i ] = ( rand_double() * 100.0 ) - 50.0;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		x = ( rand_double() * 100.0 ) - 0.0;
-		y = ( rand_double() * 100.0 ) - 50.0;
-		z = stdlib_base_fmod( x, y );
+		z = stdlib_base_fmod( x[ i % 100 ], y[ i % 100 ] );
 		if ( z != z ) {
 			printf( "should not return NaN\n" );
 			break;

lib/node_modules/@stdlib/math/base/special/fmodf/benchmark/benchmark.js

@@ -21,7 +21,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/array/uniform' );
+var uniform = require( '@stdlib/random/array/uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var pkg = require( './../package.json' ).name;
 var fmodf = require( './../lib' );
@@ -35,8 +35,8 @@ bench( pkg, function benchmark( b ) {
 	var z;
 	var i;
 
-	x = randu( 100, 0.0, 100.0 );
-	y = randu( 100, -50.0, 50.0 );
+	x = uniform( 100, 0.0, 100.0 );
+	y = uniform( 100, -50.0, 50.0 );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {

lib/node_modules/@stdlib/math/base/special/fmodf/benchmark/benchmark.native.js

@@ -22,7 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/array/uniform' );
+var uniform = require( '@stdlib/random/array/uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
@@ -44,8 +44,8 @@ bench( pkg+'::native', opts, function benchmark( b ) {
 	var z;
 	var i;
 
-	x = randu( 100, 0.0, 100.0 );
-	y = randu( 100, -50.0, 50.0 );
+	x = uniform( 100, 0.0, 100.0 );
+	y = uniform( 100, -50.0, 50.0 );
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {