Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -4,14 +4,25 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2026-06-27)
+## Unreleased (2026-07-01)
+
+<section class="features">
+
+### Features
+
+-   [`c81fa28`](https://github.com/stdlib-js/stdlib/commit/c81fa285dfb9908737f43e73032197a9c535e7a9) - add float16 dtype support to `array/filled` [(#13052)](https://github.com/stdlib-js/stdlib/pull/13052)
+
+</section>
+
+<!-- /.features -->
 
 <section class="commits">
 
 ### Commits
 
 <details>
 
+-   [`c81fa28`](https://github.com/stdlib-js/stdlib/commit/c81fa285dfb9908737f43e73032197a9c535e7a9) - **feat:** add float16 dtype support to `array/filled` [(#13052)](https://github.com/stdlib-js/stdlib/pull/13052) _(by Gururaj Gurram, Athan Reines)_
 -   [`e487975`](https://github.com/stdlib-js/stdlib/commit/e487975ccd8c36a0c13d3765bac19de5995104d5) - **bench:** refactor to use string interpolation in `array/filled` [(#10321)](https://github.com/stdlib-js/stdlib/pull/10321) _(by Shubham)_
 
 </details>
@@ -24,8 +35,10 @@
 
 ### Contributors
 
-A total of 1 person contributed to this release. Thank you to this contributor:
+A total of 3 people contributed to this release. Thank you to the following contributors:
 
+-   Athan Reines
+-   Gururaj Gurram
 -   Shubham
 
 </section>

CHANGELOG.md

@@ -86,6 +86,24 @@ bench( format( '%s:dtype=float32', pkg ), function benchmark( b ) {
 	b.end();
 });
 
+bench( format( '%s:dtype=float16', pkg ), function benchmark( b ) {
+	var arr;
+	var i;
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		arr = filledarray( 0.0, 0, 'float16' );
+		if ( arr.length !== 0 ) {
+			b.fail( 'should have length 0' );
+		}
+	}
+	b.toc();
+	if ( !isTypedArrayLike( arr ) ) {
+		b.fail( 'should return a typed array' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});
+
 bench( format( '%s:dtype=bool', pkg ), function benchmark( b ) {
 	var arr;
 	var i;

benchmark/benchmark.js

@@ -0,0 +1,95 @@
+/**
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench-harness' );
+var pow = require( '@stdlib/math-base-special-pow' );
+var isTypedArray = require( '@stdlib/assert-is-typed-array' );
+var format = require( '@stdlib/string-format' );
+var pkg = require( './../package.json' ).name;
+var filledarray = require( './../lib' );
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var arr;
+		var i;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			arr = filledarray( 1.0, len, 'float16' );
+			if ( arr.length !== len ) {
+				b.fail( 'unexpected length' );
+			}
+		}
+		b.toc();
+		if ( !isTypedArray( arr ) ) {
+			b.fail( 'should return a typed array' );
+		}
+		b.pass( 'benchmark finished' );
+		b.end();
+	}
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+	var len;
+	var min;
+	var max;
+	var f;
+	var i;
+
+	min = 1; // 10^min
+	max = 6; // 10^max
+
+	for ( i = min; i <= max; i++ ) {
+		len = pow( 10, i );
+		f = createBenchmark( len );
+		bench( format( '%s:dtype=float16,len=%d', pkg, len ), f );
+	}
+}
+
+main();

benchmark/benchmark.length.float16.js

@@ -38,6 +38,10 @@ import { IterableIterator } from '@stdlib/types/iter';
 * @example
 * var arr = filledarray( 'float32' );
 * // returns <Float32Array>
+*
+* @example
+* var arr = filledarray( 'float16' );
+* // returns <Float16Array>
 */
 declare function filledarray<T = any, U extends keyof DataTypeMap<T> = 'float64'>( dtype?: U ): DataTypeMap<any>[U];
 
@@ -56,6 +60,10 @@ declare function filledarray<T = any, U extends keyof DataTypeMap<T> = 'float64'
 * @example
 * var arr = filledarray( 1.0, 5, 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0, 1.0, 1.0, 1.0 ]
+*
+* @example
+* var arr = filledarray( 1.0, 5, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0, 1.0, 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, length: number, dtype?: U ): DataTypeMap<T>[U];
 
@@ -74,6 +82,10 @@ declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( val
 * @example
 * var arr = filledarray( 1.0, [ 5.0, -3.0, 2.0 ], 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0, 1.0 ]
+*
+* @example
+* var arr = filledarray( 1.0, [ 5.0, -3.0, 2.0 ], 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, array: Collection, dtype?: U ): DataTypeMap<T>[U];
 
@@ -102,6 +114,15 @@ declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( val
 * });
 * var arr = filledarray( 1.0, it, 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0, 1.0 ]
+*
+* @example
+* var iterConstant = require( '@stdlib/iter-constant' );
+*
+* var it = iterConstant( 3.0, {
+*     'iter': 3
+* });
+* var arr = filledarray( 1.0, it, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, iterable: IterableIterator, dtype?: U ): DataTypeMap<T>[U];
 
@@ -132,6 +153,13 @@ declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( val
 * var buf = new ArrayBuffer( 32 );
 * var arr = filledarray( 1.0, buf, 8, 2, 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0 ]
+*
+* @example
+* var ArrayBuffer = require( '@stdlib/array-buffer' );
+*
+* var buf = new ArrayBuffer( 32 );
+* var arr = filledarray( 1.0, buf, 8, 2, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, buffer: ArrayBuffer, byteOffset: number, length: number, dtype?: U ): DataTypeMap<T>[U];
 
@@ -161,6 +189,13 @@ declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( val
 * var buf = new ArrayBuffer( 32 );
 * var arr = filledarray( 1.0, buf, 8, 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ]
+*
+* @example
+* var ArrayBuffer = require( '@stdlib/array-buffer' );
+*
+* var buf = new ArrayBuffer( 32 );
+* var arr = filledarray( 1.0, buf, 8, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, buffer: ArrayBuffer, byteOffset: number, dtype?: U ): DataTypeMap<T>[U];
 
@@ -189,6 +224,13 @@ declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( val
 * var buf = new ArrayBuffer( 32 );
 * var arr = filledarray( 1.0, buf, 'float32' );
 * // returns <Float32Array>[ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ]
+*
+* @example
+* var ArrayBuffer = require( '@stdlib/array-buffer' );
+*
+* var buf = new ArrayBuffer( 16 );
+* var arr = filledarray( 1.0, buf, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ]
 */
 declare function filledarray<T, U extends keyof DataTypeMap<T> = 'float64'>( value: T, buffer: ArrayBuffer, dtype?: U ): DataTypeMap<T>[U];
 

dist/index.js.map

@@ -44,6 +44,12 @@
 * @example
 * var filledarray = require( '@stdlib/array-filled' );
 *
+* var arr = filledarray( 1.0, 2, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0 ]
+*
+* @example
+* var filledarray = require( '@stdlib/array-filled' );
+*
 * var arr = filledarray( 1.0, 2, 'generic' );
 * // returns [ 1.0, 1.0 ]
 *

docs/types/index.d.ts

@@ -115,6 +115,10 @@ function filledAccessors( arr, value ) {
 * // returns <Float32Array>[ 1.0, 1.0 ]
 *
 * @example
+* var arr = filledarray( 1.0, 2, 'float16' );
+* // returns <Float16Array>[ 1.0, 1.0 ]
+*
+* @example
 * var arr = filledarray( 1.0, 2, 'generic' );
 * // returns [ 1.0, 1.0 ]
 *

lib/index.js

@@ -62,6 +62,7 @@
     "@stdlib/array-buffer": "^0.2.3",
     "@stdlib/array-complex128": "^0.3.2",
     "@stdlib/array-complex64": "^0.3.2",
+    "@stdlib/array-float16": "github:stdlib-js/array-float16#main",
     "@stdlib/array-float32": "^0.2.3",
     "@stdlib/array-float64": "^0.2.3",
     "@stdlib/array-int16": "^0.2.3",