feat: updated benchmarks with precomputation

Author: aayush0325

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

@@ -21,8 +21,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var pkg = require( './../package.json' ).name;
 var lcmf = require( './../lib' );
@@ -36,11 +35,12 @@ bench( pkg, function benchmark( b ) {
 	var z;
 	var i;
 
+	x = discreteUniform( 100, 1.0, 100.0 );
+	y = discreteUniform( 100, 1.0, 100.0 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = round( randu() * 50.0 );
-		y = round( randu() * 50.0 );
-		z = lcmf( x, y );
+		z = lcmf( x[ i%x.length ], y[ i%y.length ] );
 		if ( isnanf( z ) ) {
 			b.fail( 'should not return NaN' );
 		}

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

@@ -22,8 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
+var discreteUniform = require( '@stdlib/random/array/discrete-uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
@@ -45,11 +44,12 @@ bench( pkg+'::native', opts, function benchmark( b ) {
 	var z;
 	var i;
 
+	x = discreteUniform( 100, 1.0, 100.0 );
+	y = discreteUniform( 100, 1.0, 100.0 );
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = round( randu() * 50.0 );
-		y = round( randu() * 50.0 );
-		z = lcmf( x, y );
+		z = lcmf( x[ i%x.length ], y[ i%y.length ] );
 		if ( isnanf( z ) ) {
 			b.fail( 'should not return NaN' );
 		}