Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -2,9 +2,11 @@
 #
 # Contributors listed in alphabetical order.
 
+Adarsh Palaskar <83298237+adarshpalaskar1@users.noreply.github.com>
 Aditya Sapra <110766802+adityacodes30@users.noreply.github.com>
 AgPriyanshu18 <113460573+AgPriyanshu18@users.noreply.github.com>
 Ali Salesi <ali_sal1381@yahoo.com>
+Aman Bhansali <92033532+aman-095@users.noreply.github.com>
 Amit Jimiwal <amitjimiwal45@gmail.com>
 Athan Reines <kgryte@gmail.com>
 Brendan Graetz <bguiz@users.noreply.github.com>
@@ -28,6 +30,7 @@ Joris Labie <joris.labie1@gmail.com>
 Justin Dennison <justin1dennison@gmail.com>
 Karthik Prakash <116057817+skoriop@users.noreply.github.com>
 Khaldon <kahmd1444@gmail.com>
+Lovelin <100030865+lovelindhoni@users.noreply.github.com>
 Marcus Fantham <mfantham@users.noreply.github.com>
 Matt Cochrane <matthew.cochrane.eng@gmail.com>
 Mihir Pandit <129577900+MSP20086@users.noreply.github.com>
@@ -36,22 +39,28 @@ Momtchil Momtchev <momtchil@momtchev.com>
 Naresh Jagadeesan <naresh.naresh000@gmail.com>
 Nithin Katta <88046362+nithinkatta@users.noreply.github.com>
 Ognjen Jevremović <ognjenjevremovic@users.noreply.github.com>
+Oneday12323 <107678750+Oneday12323@users.noreply.github.com>
 Philipp Burckhardt <pburckhardt@outlook.com>
 Prajwal Kulkarni <prajwalkulkarni76@gmail.com>
 Pranav Goswami <goswami.4@iitj.ac.in>
 Praneki <97080887+PraneGIT@users.noreply.github.com>
 Pratik <97464067+Pratik772846@users.noreply.github.com>
+Priyansh <88396544+itsspriyansh@users.noreply.github.com>
+Rejoan Sardar <119718513+Rejoan-Sardar@users.noreply.github.com>
 Ricky Reusser <rsreusser@gmail.com>
 Robert Gislason <gztown2216@yahoo.com>
 Roman Stetsyk <25715951+romanstetsyk@users.noreply.github.com>
 Rutam <138517416+performant23@users.noreply.github.com>
 Ryan Seal <splrk@users.noreply.github.com>
+Sai Srikar Dumpeti <80447788+the-r3aper7@users.noreply.github.com>
 Seyyed Parsa Neshaei <spneshaei@users.noreply.github.com>
 Shraddheya Shendre <shendreshraddheya@gmail.com>
 Shubham <shubh622005@gmail.com>
 Snehil Shah <130062020+Snehil-Shah@users.noreply.github.com>
 Spandan Barve <114365550+marsian83@users.noreply.github.com>
 Stephannie Jiménez Gacha <steff456@hotmail.com>
+Utkarsh <137638507+Ut-the-pro@users.noreply.github.com>
 Yernar Yergaziyev <yernar.yergaziyev@erg.kz>
 orimiles5 <97595296+orimiles5@users.noreply.github.com>
 rei2hu <reimu@reimu.ws>
+utkarsh_raj <49344502+rajutkarsh07@users.noreply.github.com>

CONTRIBUTORS

@@ -82,34 +82,30 @@ The function has the following parameters:
 -   **x**: input [`Float32Array`][@stdlib/array/float32].
 -   **stride**: index increment.
 
-The `N` and `stride` parameters determine which elements in `x` are accessed at runtime. For example, to reverse every other element
+The `N` and `stride` parameters determine which elements in the strided array are accessed at runtime. For example, to reverse every other element
 
 ```javascript
 var Float32Array = require( '@stdlib/array-float32' );
-var floor = require( '@stdlib/math-base-special-floor' );
 
 var x = new Float32Array( [ -2.0, 1.0, 3.0, -5.0, 4.0, 0.0, -1.0, -3.0 ] );
-var N = floor( x.length / 2 );
 
-srev( N, x, 2 );
+srev( 4, x, 2 );
 // x => <Float32Array>[ -1.0, 1.0, 4.0, -5.0, 3.0, 0.0, -2.0, -3.0 ]
 ```
 
 Note that indexing is relative to the first index. To introduce an offset, use [`typed array`][mdn-typed-array] views.
 
 ```javascript
 var Float32Array = require( '@stdlib/array-float32' );
-var floor = require( '@stdlib/math-base-special-floor' );
 
 // Initial array...
 var x0 = new Float32Array( [ 1.0, -2.0, 3.0, -4.0, 5.0, -6.0 ] );
 
 // Create an offset view...
 var x1 = new Float32Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element
-var N = floor( x0.length/2 );
 
 // Reverse every other element...
-srev( N, x1, 2 );
+srev( 3, x1, 2 );
 // x0 => <Float32Array>[ 1.0, -6.0, 3.0, -4.0, 5.0, -2.0 ]
 ```
 
@@ -130,7 +126,7 @@ The function has the following additional parameters:
 
 -   **offset**: starting index.
 
-While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying `buffer`, the `offset` parameter supports indexing semantics based on a starting index. For example, to access only the last three elements of `x`
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying `buffer`, the `offset` parameter supports indexing semantics based on a starting index. For example, to access only the last three elements of the strided array
 
 ```javascript
 var Float32Array = require( '@stdlib/array-float32' );
@@ -149,7 +145,7 @@ srev.ndarray( 3, x, 1, x.length-3 );
 
 ## Notes
 
--   If `N <= 0`, both functions return `x` unchanged.
+-   If `N <= 0`, both functions return the strided array unchanged.
 -   Where possible, one should "reverse" a strided array by negating its stride, which is an `O(1)` operation, in contrast to performing an in-place reversal, which is `O(N)`. However, in certain circumstances, this is not tenable, particularly when interfacing with libraries which assume and/or expect a specific memory layout (e.g., strided array elements arranged in memory in ascending order). In general, when working with strided arrays, only perform an in-place reversal when strictly necessary.
 
 </section>
@@ -163,27 +159,13 @@ srev.ndarray( 3, x, 1, x.length-3 );
 <!-- eslint no-undef: "error" -->
 
 ```javascript
-var round = require( '@stdlib/math-base-special-round' );
-var randu = require( '@stdlib/random-base-randu' );
-var Float32Array = require( '@stdlib/array-float32' );
+var discreteUniform = require( '@stdlib/random-base-discrete-uniform' ).factory;
+var filledarrayBy = require( '@stdlib/array-filled-by' );
 var srev = require( '@stdlib/blas-ext-base-srev' );
 
-var rand;
-var sign;
-var x;
-var i;
-
-x = new Float32Array( 10 );
-for ( i = 0; i < x.length; i++ ) {
-    rand = round( randu()*100.0 );
-    sign = randu();
-    if ( sign < 0.5 ) {
-        sign = -1.0;
-    } else {
-        sign = 1.0;
-    }
-    x[ i ] = sign * rand;
-}
+var rand = discreteUniform( -100, 100 );
+
+var x = filledarrayBy( 10, 'float32', rand );
 console.log( x );
 
 srev( x.length, x, 1 );

README.md

@@ -21,14 +21,19 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench-harness' );
-var randu = require( '@stdlib/random-base-randu' );
+var uniform = require( '@stdlib/random-base-uniform' ).factory;
+var filledarrayBy = require( '@stdlib/array-filled-by' );
 var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
 var pow = require( '@stdlib/math-base-special-pow' );
-var Float32Array = require( '@stdlib/array-float32' );
 var pkg = require( './../package.json' ).name;
 var srev = require( './../lib/srev.js' );
 
 
+// VARIABLES //
+
+var rand = uniform( -10.0, 10.0 );
+
+
 // FUNCTIONS //
 
 /**
@@ -39,13 +44,7 @@ var srev = require( './../lib/srev.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float32Array( len );
-	for ( i = 0; i < len; i++ ) {
-		x[ i ] = ( randu()*20.0 ) - 10.0;
-	}
+	var x = filledarrayBy( len, 'float32', rand );
 	return benchmark;
 
 	function benchmark( b ) {

benchmark/benchmark.js

@@ -22,10 +22,10 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench-harness' );
-var randu = require( '@stdlib/random-base-randu' );
+var uniform = require( '@stdlib/random-base-uniform' ).factory;
+var filledarrayBy = require( '@stdlib/array-filled-by' );
 var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
 var pow = require( '@stdlib/math-base-special-pow' );
-var Float32Array = require( '@stdlib/array-float32' );
 var tryRequire = require( '@stdlib/utils-try-require' );
 var pkg = require( './../package.json' ).name;
 
@@ -36,6 +36,7 @@ var srev = tryRequire( resolve( __dirname, './../lib/srev.native.js' ) );
 var opts = {
 	'skip': ( srev instanceof Error )
 };
+var rand = uniform( -10.0, 10.0 );
 
 
 // FUNCTIONS //
@@ -48,13 +49,7 @@ var opts = {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float32Array( len );
-	for ( i = 0; i < len; i++ ) {
-		x[ i ] = ( randu()*20.0 ) - 10.0;
-	}
+	var x = filledarrayBy( len, 'float32', rand );
 	return benchmark;
 
 	function benchmark( b ) {

benchmark/benchmark.native.js

@@ -21,14 +21,19 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench-harness' );
-var randu = require( '@stdlib/random-base-randu' );
+var uniform = require( '@stdlib/random-base-uniform' ).factory;
+var filledarrayBy = require( '@stdlib/array-filled-by' );
 var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
 var pow = require( '@stdlib/math-base-special-pow' );
-var Float32Array = require( '@stdlib/array-float32' );
 var pkg = require( './../package.json' ).name;
 var srev = require( './../lib/ndarray.js' );
 
 
+// VARIABLES //
+
+var rand = uniform( -10.0, 10.0 );
+
+
 // FUNCTIONS //
 
 /**
@@ -39,13 +44,7 @@ var srev = require( './../lib/ndarray.js' );
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float32Array( len );
-	for ( i = 0; i < len; i++ ) {
-		x[ i ] = ( randu()*20.0 ) - 10.0;
-	}
+	var x = filledarrayBy( len, 'float32', rand );
 	return benchmark;
 
 	function benchmark( b ) {

benchmark/benchmark.ndarray.js

@@ -22,10 +22,10 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench-harness' );
-var randu = require( '@stdlib/random-base-randu' );
+var uniform = require( '@stdlib/random-base-uniform' ).factory;
+var filledarrayBy = require( '@stdlib/array-filled-by' );
 var isnanf = require( '@stdlib/math-base-assert-is-nanf' );
 var pow = require( '@stdlib/math-base-special-pow' );
-var Float32Array = require( '@stdlib/array-float32' );
 var tryRequire = require( '@stdlib/utils-try-require' );
 var pkg = require( './../package.json' ).name;
 
@@ -36,6 +36,7 @@ var srev = tryRequire( resolve( __dirname, './../lib/ndarray.native.js' ) );
 var opts = {
 	'skip': ( srev instanceof Error )
 };
+var rand = uniform( -10.0, 10.0 );
 
 
 // FUNCTIONS //
@@ -48,13 +49,7 @@ var opts = {
 * @returns {Function} benchmark function
 */
 function createBenchmark( len ) {
-	var x;
-	var i;
-
-	x = new Float32Array( len );
-	for ( i = 0; i < len; i++ ) {
-		x[ i ] = ( randu()*20.0 ) - 10.0;
-	}
+	var x = filledarrayBy( len, 'float32', rand );
 	return benchmark;
 
 	function benchmark( b ) {

benchmark/benchmark.ndarray.native.js

@@ -2,8 +2,8 @@
 {{alias}}( N, x, stride )
     Reverses a single-precision floating-point strided array in-place.
 
-    The `N` and `stride` parameters determine which elements in `x` are accessed
-    at runtime.
+    The `N` and `stride` parameters determine which elements in the strided
+    array are accessed at runtime.
 
     Indexing is relative to the first index. To introduce an offset, use typed
     array views.
@@ -24,7 +24,7 @@
     Returns
     -------
     x: Float32Array
-        Input array `x`.
+        Input array.
 
     Examples
     --------
@@ -35,19 +35,18 @@
 
     // Using `N` and `stride` parameters:
     > x = new {{alias:@stdlib/array/float32}}( [ -2.0, 1.0, 3.0, -5.0, 4.0, -1.0, -3.0 ] );
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > {{alias}}( N, x, 2 )
+    > {{alias}}( 3, x, 2 )
     <Float32Array>[ 4.0, 1.0, 3.0, -5.0, -2.0, -1.0, -3.0 ]
 
     // Using view offsets:
     > var x0 = new {{alias:@stdlib/array/float32}}( [ 1.0, -2.0, 3.0, -4.0, 5.0, -6.0 ] );
     > var x1 = new {{alias:@stdlib/array/float32}}( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
-    > N = {{alias:@stdlib/math/base/special/floor}}( x0.length / 2 );
-    > {{alias}}( N, x1, 2 )
+    > {{alias}}( 3, x1, 2 )
     <Float32Array>[ -6.0, 3.0, -4.0, 5.0, -2.0 ]
     > x0
     <Float32Array>[ 1.0, -6.0, 3.0, -4.0, 5.0, -2.0 ]
 
+
 {{alias}}.ndarray( N, x, stride, offset )
     Reverses a single-precision floating-point strided array in-place using
     alternative indexing semantics.
@@ -73,7 +72,7 @@
     Returns
     -------
     x: Float32Array
-        Input array `x`.
+        Input array.
 
     Examples
     --------
@@ -84,8 +83,7 @@
 
     // Using an index offset:
     > x = new {{alias:@stdlib/array/float32}}( [ 1.0, -2.0, 3.0, -4.0, 5.0, -6.0 ] );
-    > var N = {{alias:@stdlib/math/base/special/floor}}( x.length / 2 );
-    > {{alias}}.ndarray( N, x, 2, 1 )
+    > {{alias}}.ndarray( 3, x, 2, 1 )
     <Float32Array>[ 1.0, -6.0, 3.0, -4.0, 5.0, -2.0 ]
 
     See Also

docs/repl.txt

@@ -28,7 +28,7 @@ interface Routine {
 	* @param N - number of indexed elements
 	* @param x - input array
 	* @param stride - stride length
-	* @returns `x`
+	* @returns input array
 	*
 	* @example
 	* var Float32Array = require( '@stdlib/array-float32' );
@@ -47,7 +47,7 @@ interface Routine {
 	* @param x - input array
 	* @param stride - stride length
 	* @param offset - starting index
-	* @returns `x`
+	* @returns input array
 	*
 	* @example
 	* var Float32Array = require( '@stdlib/array-float32' );
@@ -66,7 +66,7 @@ interface Routine {
 * @param N - number of indexed elements
 * @param x - input array
 * @param stride - stride length
-* @returns `x`
+* @returns input array
 *
 * @example
 * var Float32Array = require( '@stdlib/array-float32' );