feat: update benchmarks and examples

aayush0325 · web-flow · commit d4c207ad16ae · 2025-01-02T13:17:36.000+05:30
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/README.md b/lib/node_modules/@stdlib/stats/base/dmskmax/README.md
@@ -110,7 +110,7 @@ The function has the following additional parameters:
 -   **offsetX**: starting index for `x`.
 -   **offsetMask**: starting index for `mask`.
 
-While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameters support indexing semantics based on a starting index. For example, to calculate the maximum value for every other element in `x` starting from the second element
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameters support indexing semantics based on a starting indices. For example, to calculate the maximum value for every other element in `x` starting from the second element
 
 ```javascript
 var Float64Array = require( '@stdlib/array/float64' );
@@ -144,26 +144,19 @@ var v = dmskmax.ndarray( 4, x, 2, 1, mask, 2, 1 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
-var Float64Array = require( '@stdlib/array/float64' );
-var Uint8Array = require( '@stdlib/array/uint8' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var dmskmax = require( '@stdlib/stats/base/dmskmax' );
 
-var mask;
-var x;
-var i;
-
-x = new Float64Array( 10 );
-mask = new Uint8Array( x.length );
-for ( i = 0; i < x.length; i++ ) {
-    if ( randu() < 0.2 ) {
-        mask[ i ] = 1;
-    } else {
-        mask[ i ] = 0;
-    }
-    x[ i ] = round( (randu()*100.0) - 50.0 );
-}
+var uniformOptions = {
+    'dtype': 'float64'
+};
+var bernoulliOptions = {
+    'dtype': 'uint8'
+};
+
+var x = uniform( 10, -50.0, 50.0, uniformOptions );
+var mask = bernoulli( x.length, 0.2, bernoulliOptions )
 console.log( x );
 console.log( mask );
 
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.js
@@ -22,8 +22,7 @@
 
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
-var bernoulli = require( '@stdlib/random/base/bernoulli' );
-var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
@@ -32,26 +31,16 @@ var dmskmax = require( './../lib/dmskmax.js' );
 
 // VARIABLES //
 
-var options = {
+var uniformOptions = {
 	'dtype': 'float64'
 };
+var bernoulliOptions = {
+	'dtype': 'uint8'
+};
 
 
 // FUNCTIONS //
 
-/**
-* Returns either one or zero.
-*
-* @private
-* @returns {number} one or zero
-*/
-function rand() {
-	if ( bernoulli( 0.2 ) ) {
-		return 1;
-	}
-	return 0;
-}
-
 /**
 * Creates a benchmark function.
 *
@@ -60,8 +49,8 @@ function rand() {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var mask = filledarrayBy( len, 'uint8', rand );
-	var x = uniform( len, -10.0, 10.0, options );
+	var mask = bernoulli( len, 0.2, bernoulliOptions );
+	var x = uniform( len, -10.0, 10.0, uniformOptions );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.native.js
@@ -23,8 +23,7 @@
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
-var bernoulli = require( '@stdlib/random/base/bernoulli' );
-var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var tryRequire = require( '@stdlib/utils/try-require' );
@@ -37,26 +36,16 @@ var dmskmax = tryRequire( resolve( __dirname, './../lib/dmskmax.native.js' ) );
 var opts = {
 	'skip': ( dmskmax instanceof Error )
 };
-var options = {
+var uniformOptions = {
 	'dtype': 'float64'
 };
+var bernoulliOptions = {
+	'dtype': 'uint8'
+};
 
 
 // FUNCTIONS //
 
-/**
-* Returns either one or zero.
-*
-* @private
-* @returns {number} one or zero
-*/
-function rand() {
-	if ( bernoulli( 0.2 ) ) {
-		return 1;
-	}
-	return 0;
-}
-
 /**
 * Creates a benchmark function.
 *
@@ -65,8 +54,8 @@ function rand() {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var mask = filledarrayBy( len, 'uint8', rand );
-	var x = uniform( len, -10.0, 10.0, options );
+	var mask = bernoulli( len, 0.2, bernoulliOptions );
+	var x = uniform( len, -10.0, 10.0, uniformOptions );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.ndarray.js
@@ -22,8 +22,7 @@
 
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
-var bernoulli = require( '@stdlib/random/base/bernoulli' );
-var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
@@ -32,26 +31,16 @@ var dmskmax = require( './../lib/ndarray.js' );
 
 // VARIABLES //
 
-var options = {
+var uniformOptions = {
 	'dtype': 'float64'
 };
+var bernoulliOptions = {
+	'dtype': 'uint8'
+};
 
 
 // FUNCTIONS //
 
-/**
-* Returns either one or zero.
-*
-* @private
-* @returns {number} one or zero
-*/
-function rand() {
-	if ( bernoulli( 0.2 ) ) {
-		return 1;
-	}
-	return 0;
-}
-
 /**
 * Creates a benchmark function.
 *
@@ -60,8 +49,8 @@ function rand() {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var mask = filledarrayBy( len, 'uint8', rand );
-	var x = uniform( len, -10.0, 10.0, options );
+	var mask = bernoulli( len, 0.2, bernoulliOptions );
+	var x = uniform( len, -10.0, 10.0, uniformOptions );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.ndarray.native.js b/lib/node_modules/@stdlib/stats/base/dmskmax/benchmark/benchmark.ndarray.native.js
@@ -23,8 +23,7 @@
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
-var bernoulli = require( '@stdlib/random/base/bernoulli' );
-var filledarrayBy = require( '@stdlib/array/filled-by' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var tryRequire = require( '@stdlib/utils/try-require' );
@@ -37,26 +36,16 @@ var dmskmax = tryRequire( resolve( __dirname, './../lib/ndarray.native.js' ) );
 var opts = {
 	'skip': ( dmskmax instanceof Error )
 };
-var options = {
+var uniformOptions = {
 	'dtype': 'float64'
 };
+var bernoulliOptions = {
+	'dtype': 'uint8'
+};
 
 
 // FUNCTIONS //
 
-/**
-* Returns either one or zero.
-*
-* @private
-* @returns {number} one or zero
-*/
-function rand() {
-	if ( bernoulli( 0.2 ) ) {
-		return 1;
-	}
-	return 0;
-}
-
 /**
 * Creates a benchmark function.
 *
@@ -65,8 +54,8 @@ function rand() {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var mask = filledarrayBy( len, 'uint8', rand );
-	var x = uniform( len, -10.0, 10.0, options );
+	var mask = bernoulli( len, 0.2, bernoulliOptions );
+	var x = uniform( len, -10.0, 10.0, uniformOptions );
 	return benchmark;
 
 	function benchmark( b ) {
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/docs/repl.txt b/lib/node_modules/@stdlib/stats/base/dmskmax/docs/repl.txt
@@ -3,7 +3,7 @@
     Computes the maximum value of a double-precision floating-point strided
     array according to a mask.
 
-    The `N` and stride parameters determine which elements in the strided arrays
+    The `N` and stride parameters determine which elements in the strided arrays 
     are accessed at runtime.
 
     Indexing is relative to the first index. To introduce offsets, use a typed
diff --git a/lib/node_modules/@stdlib/stats/base/dmskmax/examples/index.js b/lib/node_modules/@stdlib/stats/base/dmskmax/examples/index.js
@@ -18,26 +18,19 @@
 
 'use strict';
 
-var randu = require( '@stdlib/random/base/randu' );
-var round = require( '@stdlib/math/base/special/round' );
-var Float64Array = require( '@stdlib/array/float64' );
-var Uint8Array = require( '@stdlib/array/uint8' );
+var uniform = require( '@stdlib/random/array/uniform' );
+var bernoulli = require( '@stdlib/random/array/bernoulli' );
 var dmskmax = require( './../lib' );
 
-var mask;
-var x;
-var i;
+var uniformOptions = {
+	'dtype': 'float64'
+};
+var bernoulliOptions = {
+	'dtype': 'uint8'
+};
 
-x = new Float64Array( 10 );
-mask = new Uint8Array( x.length );
-for ( i = 0; i < x.length; i++ ) {
-	if ( randu() < 0.2 ) {
-		mask[ i ] = 1;
-	} else {
-		mask[ i ] = 0;
-	}
-	x[ i ] = round( (randu()*100.0) - 50.0 );
-}
+var x = uniform( 10, -50.0, 50.0, uniformOptions );
+var mask = bernoulli( x.length, 0.2, bernoulliOptions );
 console.log( x );
 console.log( mask );
 
