Auto-generated commit

Author: stdlib-bot

CHANGELOG.md

@@ -4,14 +4,25 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2025-05-20)
+## Unreleased (2025-06-14)
+
+<section class="features">
+
+### Features
+
+-   [`fe35e83`](https://github.com/stdlib-js/stdlib/commit/fe35e83251890e69ae041104dfcefa9bcfbbd37a) - add C implementation for `math/base/special/minmaxabs` [(#6983)](https://github.com/stdlib-js/stdlib/pull/6983)
+
+</section>
+
+<!-- /.features -->
 
 <section class="commits">
 
 ### Commits
 
 <details>
 
+-   [`fe35e83`](https://github.com/stdlib-js/stdlib/commit/fe35e83251890e69ae041104dfcefa9bcfbbd37a) - **feat:** add C implementation for `math/base/special/minmaxabs` [(#6983)](https://github.com/stdlib-js/stdlib/pull/6983) _(by Karan Anand)_
 -   [`28b8375`](https://github.com/stdlib-js/stdlib/commit/28b837504e216bf5b5175226511777575b4edc2a) - **docs:** remove args parameter to match TS declaration _(by Karan Anand)_
 -   [`a9d4530`](https://github.com/stdlib-js/stdlib/commit/a9d4530c9e486f49e6d13b8bd2d3dfaeda41cb06) - **docs:** update example and function description _(by Karan Anand)_
 -   [`5b8deb1`](https://github.com/stdlib-js/stdlib/commit/5b8deb1707b3e84534d70d2ac20253de39151947) - **bench:** update random value generation [(#6381)](https://github.com/stdlib-js/stdlib/pull/6381) _(by Harsh)_

CONTRIBUTORS

@@ -21,10 +21,13 @@ Ali Salesi <ali_sal1381@yahoo.com>
 AlyAbdelmoneim <148393799+AlyAbdelmoneim@users.noreply.github.com>
 Aman Bhansali <bhansali.1@iitj.ac.in>
 AmanBhadkariya <140033975+AmanBhadkariya@users.noreply.github.com>
+Amisha Chhajed <136238836+amishhaa@users.noreply.github.com>
 Amit Jimiwal <amitjimiwal45@gmail.com>
+Annamalai Prabu <apfossdev@gmail.com>
 Anshu Kumar <132515490+anxhukumar@users.noreply.github.com>
 Anshu Kumar <contact.anshukumar@protonmail.com>
 Anudeep Sanapala <anudeep0306@gmail.com>
+Aryan Bhirud <112156883+AryanBhirud@users.noreply.github.com>
 Athan Reines <kgryte@gmail.com>
 Ayaka <73595362+USERSATOSHI@users.noreply.github.com>
 Bhavishy Agrawal <90029607+bhavishy2801@users.noreply.github.com>
@@ -38,6 +41,7 @@ Daniel Killenberger <daniel.killenberger@gmail.com>
 Daniel Yu <40680511+Daniel777y@users.noreply.github.com>
 Debashis Maharana <debashismaharana7854@gmail.com>
 Deep Trivedi <128926685+thedeeppp@users.noreply.github.com>
+Deepak Singh <78257493+Deepak91168@users.noreply.github.com>
 Desh Deepak Kant <118960904+DeshDeepakKant@users.noreply.github.com>
 Dev Goel <135586571+corsairier@users.noreply.github.com>
 Dhanyabad behera <110620935+dhanyabad11@users.noreply.github.com>
@@ -53,6 +57,7 @@ Frank Kovacs <fran70kk@gmail.com>
 GK Bishnoi <gkishan1kyt@gmail.com>
 GURU PRASAD SHARMA <168292003+GURUPRASADSHARMA@users.noreply.github.com>
 Gaurav <gaurav70380@gmail.com>
+Gautam Kaushik <162317291+Kaushikgtm@users.noreply.github.com>
 Gautam sharma <gautamkrishnasharma1@gmail.com>
 Girish Garg <garggirish2020@gmail.com>
 Golden Kumar <103646877+AuenKr@users.noreply.github.com>
@@ -80,6 +85,7 @@ Joris Labie <joris.labie1@gmail.com>
 Justin Dennison <justin1dennison@gmail.com>
 Justyn Shelby <96994781+ShelbyJustyn@users.noreply.github.com>
 Karan Anand <anandkarancompsci@gmail.com>
+Karan Vasudevamurthy <karanlvm123@gmail.com>
 Karan Yadav <77043443+karanBRAVO@users.noreply.github.com>
 Karthik Prakash <116057817+skoriop@users.noreply.github.com>
 Kaushikgtm <162317291+Kaushikgtm@users.noreply.github.com>
@@ -89,6 +95,7 @@ Krishnam Agarwal <83017176+888krishnam@users.noreply.github.com>
 Krishnendu Das <86651039+itskdhere@users.noreply.github.com>
 Kshitij-Dale <152467202+Kshitij-Dale@users.noreply.github.com>
 Lalit Narayan Yadav <162928571+LalitNarayanYadav@users.noreply.github.com>
+Lokesh Ranjan <lokesh.ranjan.phe23@itbhu.ac.in>
 Lovelin Dhoni J B <100030865+lovelindhoni@users.noreply.github.com>
 MANI <77221000+Eternity0207@users.noreply.github.com>
 Mahfuza Humayra Mohona <mhmohona@gmail.com>
@@ -117,6 +124,7 @@ Ognjen Jevremović <ognjenjevremovic@users.noreply.github.com>
 Oneday12323 <107678750+Oneday12323@users.noreply.github.com>
 Ori Miles <97595296+orimiles5@users.noreply.github.com>
 Philipp Burckhardt <pburckhardt@outlook.com>
+Pierre Forstmann <15964998+pierreforstmann@users.noreply.github.com>
 Prajjwal Bajpai <142303989+prajjwalbajpai@users.noreply.github.com>
 Prajwal Kulkarni <prajwalkulkarni76@gmail.com>
 Pranav Goswami <pranavchiku11@gmail.com>
@@ -146,6 +154,7 @@ Ryan Seal <splrk@users.noreply.github.com>
 Rylan Yang <137365285+rylany27@users.noreply.github.com>
 SAHIL KUMAR <168997976+sahilk45@users.noreply.github.com>
 SHIVAM YADAV <120725381+Shivam-1827@users.noreply.github.com>
+Sachin Raj <120590207+schnrj@users.noreply.github.com>
 Sahil Goyal <87982509+sahil20021008@users.noreply.github.com>
 Sai Avinash <120403424+nasarobot@users.noreply.github.com>
 Sai Srikar Dumpeti <80447788+the-r3aper7@users.noreply.github.com>
@@ -166,10 +175,14 @@ Spandan Barve <contact@marsian.dev>
 Stephannie Jiménez Gacha <steff456@hotmail.com>
 Suhaib Ilahi <suhaib.elahi87@gmail.com>
 Suraj Kumar <125961509+kumarsuraj212003@users.noreply.github.com>
+Swapnil Hajare <69076366+Swapnil-2502@users.noreply.github.com>
 Tanishq Ahuja <68651083+TheGEN1U5@users.noreply.github.com>
 Tirtadwipa Manunggal <tirtadwipa.manunggal@gmail.com>
 Tudor Pagu <104032457+tudor-pagu@users.noreply.github.com>
 Tufailahmed Bargir <142114244+Tufailahmed-Bargir@users.noreply.github.com>
+Tushar Bhardwaj <155543597+TusharBhardwaj441@users.noreply.github.com>
+Uday Kakade <141299403+udaykakade25@users.noreply.github.com>
+Ujjwal Kirti <64329707+ujjwalkirti@users.noreply.github.com>
 Utkarsh <http://utkarsh11105@gmail.com>
 Utkarsh Raj <rajutkarsh2505@gmail.com>
 UtkershBasnet <119008923+UtkershBasnet@users.noreply.github.com>

README.md

@@ -152,6 +152,100 @@ for ( i = 0; i < 100; i++ ) {
 
 <!-- /.examples -->
 
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/math/base/special/minmaxabs.h"
+```
+
+#### stdlib_base_minmaxabs( x, y, &min, &max )
+
+Evaluates the minimum and maximum absolute values in a single pass.
+
+```c
+double x = -3.14;
+double y = 2.71;
+
+double min;
+double max;
+stdlib_base_minmaxabs( x, y, &min, &max );
+```
+
+The function accepts the following arguments:
+
+-   **x**: `[in] double` first number.
+-   **y**: `[in] double` second number.
+-   **min**: `[out] double` destination for the minimum absolute value.
+-   **max**: `[out] double` destination for the maximum absolute value.
+
+```c
+void stdlib_base_minmaxabs( const double x, const double y, double* min, double* max );
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/math/base/special/minmaxabs.h"
+#include <stdio.h>
+
+int main( void ) {
+    const double x[] = { 1.0, 0.45, -0.89, 0.0 / 0.0, -0.78, -0.22, 0.66, 0.11, -0.55, 0.0 };
+    const double y[] = { -0.22, 0.66, 0.0, -0.55, 0.33, 1.0, 0.0 / 0.0, 0.11, 0.45, -0.78 };
+
+    double min;
+    double max;
+    int i;
+    for ( i = 0; i < 10; i++ ) {
+        stdlib_base_minmaxabs( x[ i ], y[ i ], &min, &max );
+        printf( "x: %lf, y: %lf => min: %lf, max: %lf\n", x[ i ], y[ i ], min, max );
+    }
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
 <!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
 
 <section class="references">

benchmark/benchmark.native.js

@@ -0,0 +1,63 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 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 resolve = require( 'path' ).resolve;
+var bench = require( '@stdlib/bench-harness' );
+var uniform = require( '@stdlib/random-array-uniform' );
+var isFloat64Array = require( '@stdlib/assert-is-float64array' );
+var tryRequire = require( '@stdlib/utils-try-require' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var minmaxabs = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( minmaxabs instanceof Error )
+};
+
+
+// MAIN //
+
+bench( pkg+'::native', opts, function benchmark( b ) {
+	var x;
+	var y;
+	var z;
+	var i;
+
+	x = uniform( 100, -500.0, 500.0 );
+	y = uniform( 100, -500.0, 500.0 );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		z = minmaxabs( x[ i%x.length ], y[ i%y.length ] );
+		if ( z.length !== 2 ) {
+			b.fail( 'should have expected length' );
+		}
+	}
+	b.toc();
+	if ( !isFloat64Array( z ) ) {
+		b.fail( 'should return a Float64Array' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});