Auto-generated commit

Author: stdlib-bot

.github/.keepalive

@@ -0,0 +1,105 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 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.
+#/
+
+# Workflow name:
+name: test_published_package
+
+# Workflow triggers:
+on:
+  # Run workflow on a weekly schedule:
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    - cron:  '5 17 * * 4'
+
+  # Run workflow upon completion of `publish` workflow run:
+  workflow_run:
+    workflows: ["publish"]
+    types: [completed]
+
+  # Allow workflow to be manually run:
+  workflow_dispatch:
+
+# Workflow jobs:
+jobs:
+  test-published:
+    # Define a display name:
+    name: 'Test running examples of published package'
+
+    # Define the type of virtual host machine:
+    runs-on: ubuntu-latest
+
+    # Define environment variables:
+    env:
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+
+    # Run workflow job if `publish` workflow run is successful or when the workflow is manually run:
+    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
+
+    # Define the job's steps:
+    steps:
+      # Checkout the repository:
+      - name: 'Checkout repository'
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      # Install Node.js:
+      - name: 'Install Node.js'
+        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
+        with:
+          node-version: 20
+        timeout-minutes: 5
+
+      # Create test directory and run examples:
+      - name: 'Create test directory and run examples'
+        run: |
+          cd ..
+          mkdir test-published
+          cd test-published
+
+          # Copy example file:
+          cp $GITHUB_WORKSPACE/examples/index.js .
+
+          # Create a minimal package.json
+          echo '{
+            "name": "test-published",
+            "version": "1.0.0",
+            "main": "index.js",
+            "dependencies": {}
+          }' > package.json
+
+          # Get package name and modify example file:
+          PACKAGE_NAME=$(jq -r '.name' $GITHUB_WORKSPACE/package.json)
+          ESCAPED_PACKAGE_NAME=$(echo "$PACKAGE_NAME" | sed 's/[\/&]/\\&/g')
+
+          sed -i "s/require( '.\/..\/lib' )/require( '$ESCAPED_PACKAGE_NAME' )/g" index.js
+
+          # Extract and install dependencies:
+          DEPS=$(grep -oP "require\(\s*'([^']+)'\s*\)" index.js | sed "s/require(\s*'//" | sed "s/'\s*)//" | grep -v "^\.")
+          for dep in $DEPS; do
+            npm install $dep --save
+          done
+
+          # Run the example:
+          node index.js
+
+      # Send Slack notification if job fails:
+      - name: 'Send notification to Slack in case of failure'
+        uses: 8398a7/action-slack@28ba43ae48961b90635b50953d216767a6bea486 # v3.16.2
+        with:
+          status: ${{ job.status }}
+          channel: '#npm-ci'
+        if: failure()

.github/workflows/test_published_package.yml

@@ -4,7 +4,17 @@
 
 <section class="release" id="unreleased">
 
-## Unreleased (2024-11-01)
+## Unreleased (2024-11-22)
+
+<section class="features">
+
+### Features
+
+-   [`ec233ec`](https://github.com/stdlib-js/stdlib/commit/ec233ec9cadd6f17a72dafa5e79b7eeee5a821eb) - add C `ndarray` API and refactor `blas/ext/base/dnannsumpw` [(#2994)](https://github.com/stdlib-js/stdlib/pull/2994)
+
+</section>
+
+<!-- /.features -->
 
 <section class="bug-fixes">
 
@@ -22,6 +32,7 @@
 
 <details>
 
+-   [`ec233ec`](https://github.com/stdlib-js/stdlib/commit/ec233ec9cadd6f17a72dafa5e79b7eeee5a821eb) - **feat:** add C `ndarray` API and refactor `blas/ext/base/dnannsumpw` [(#2994)](https://github.com/stdlib-js/stdlib/pull/2994) _(by Muhammad Haris, Athan Reines, stdlib-bot)_
 -   [`e4de24f`](https://github.com/stdlib-js/stdlib/commit/e4de24f1e086063876214e73f1f6b659dc624eb1) - **fix:** resolve bugs in addon.c files _(by Philipp Burckhardt)_
 -   [`272ae7a`](https://github.com/stdlib-js/stdlib/commit/272ae7ac5c576c68cfab1b6e304c86407faa20cd) - **docs:** remove comment _(by Athan Reines)_
 -   [`2777e4b`](https://github.com/stdlib-js/stdlib/commit/2777e4be161869d09406e3b17947d24c64b47af2) - **bench:** resolve lint errors in benchmarks _(by Athan Reines)_
@@ -36,9 +47,10 @@
 
 ### Contributors
 
-A total of 2 people contributed to this release. Thank you to the following contributors:
+A total of 3 people contributed to this release. Thank you to the following contributors:
 
 -   Athan Reines
+-   Muhammad Haris
 -   Philipp Burckhardt
 
 </section>

CHANGELOG.md

@@ -59,6 +59,7 @@ Mohammad Kaif <98884589+Kaif987@users.noreply.github.com>
 Momtchil Momtchev <momtchil@momtchev.com>
 Muhammad Haris <harriskhan047@outlook.com>
 Naresh Jagadeesan <naresh.naresh000@gmail.com>
+Neeraj Pathak <neerajrpathak710@gmail.com>
 NightKnight <Ahmedatwa866@yahoo.com>
 Nithin Katta <88046362+nithinkatta@users.noreply.github.com>
 Nourhan Hasan <109472010+TheNourhan@users.noreply.github.com>
@@ -69,6 +70,7 @@ 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>
+Pratyush Kumar Chouhan <pratyushkumar0308@gmail.com>
 Priyansh <88396544+itsspriyansh@users.noreply.github.com>
 Pushpendra Chandravanshi <pushpendrachandravanshi4@gmail.com>
 RISHAV <115060907+rishav2404@users.noreply.github.com>
@@ -79,9 +81,11 @@ Ridam Garg <67867319+RidamGarg@users.noreply.github.com>
 Robert Gislason <gztown2216@yahoo.com>
 Roman Stetsyk <25715951+romanstetsyk@users.noreply.github.com>
 Rutam <138517416+performant23@users.noreply.github.com>
+Ruthwik Chikoti <145591715+ruthwikchikoti@users.noreply.github.com>
 Ryan Seal <splrk@users.noreply.github.com>
 Sai Srikar Dumpeti <80447788+the-r3aper7@users.noreply.github.com>
 SarthakPaandey <145528240+SarthakPaandey@users.noreply.github.com>
+Saurabh Singh <saurabhsraghuvanshi@gmail.com>
 Seyyed Parsa Neshaei <spneshaei@users.noreply.github.com>
 Shashank Shekhar Singh <shashankshekharsingh1205@gmail.com>
 Shivam <11shivam00@gmail.com>

CONTRIBUTORS

@@ -87,11 +87,11 @@ The function has the following parameters:
 
 -   **N**: number of indexed elements.
 -   **x**: input [`Float64Array`][@stdlib/array/float64].
--   **strideX**: index increment for the strided array.
+-   **strideX**: stride length for `x`.
 -   **out**: output [`Float64Array`][@stdlib/array/float64] whose first element is the sum and whose second element is the number of non-NaN elements.
--   **strideOut**: index increment for `out`.
+-   **strideOut**: stride length for `out`.
 
-The `N` and `stride` parameters determine which elements are accessed at runtime. For example, to compute the sum of every other element in the strided array,
+The `N` and stride parameters determine which elements are accessed at runtime. For example, to compute the sum of every other element in the strided array,
 
 ```javascript
 var Float64Array = require( '@stdlib/array-float64' );
@@ -136,10 +136,10 @@ var v = dnannsumpw.ndarray( x.length, x, 1, 0, out, 1, 0 );
 
 The function has the following additional parameters:
 
--   **offsetX**: starting index for the strided array.
+-   **offsetX**: starting index for `x`.
 -   **offsetOut**: starting index for `out`.
 
-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 calculate the sum of every other value in the strided array starting from the second value
+While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, offset parameters support indexing semantics based on starting indices. For example, to calculate the sum of every other element starting from the second element:
 
 ```javascript
 var Float64Array = require( '@stdlib/array-float64' );
@@ -198,8 +198,136 @@ console.log( out );
 
 <!-- /.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/blas/ext/base/dnannsumpw.h"
+```
+
+#### stdlib_strided_dnannsumpw( N, \*X, strideX, \*n )
+
+Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation.
+
+```c
+#include "stdlib/blas/base/shared.h"
+
+const double x[] = { 1.0, 2.0, 0.0/0.0, 4.0 };
+CBLAS_INT n = 0;
+
+double v = stdlib_strided_dnannsumpw( 4, x, 1, &n );
+// returns 7.0
+```
+
+The function accepts the following arguments:
+
+-   **N**: `[in] CBLAS_INT` number of indexed elements.
+-   **X**: `[in] double*` input array.
+-   **strideX**: `[in] CBLAS_INT` stride length for `X`.
+-   **n**: `[out] CBLAS_INT*` pointer for storing the number of non-NaN elements.
+
+```c
+double stdlib_strided_dnannsumpw( const CBLAS_INT N, const double *X, const CBLAS_INT strideX, CBLAS_INT *n );
+```
+
+#### stdlib_strided_dnannsumpw_ndarray( N, \*X, strideX, offsetX, \*n )
+
+Computes the sum of double-precision floating-point strided array elements, ignoring `NaN` values and using pairwise summation and alternative indexing semantics.
+
+```c
+#include "stdlib/blas/base/shared.h"
+
+const double x[] = { 1.0, 2.0, 0.0/0.0, 4.0 };
+CBLAS_INT n = 0; 
+
+double v = stdlib_strided_dnannsumpw_ndarray( 4, x, 1, 0, &n );
+// returns 7.0
+```
+
+The function accepts the following arguments:
+
+-   **N**: `[in] CBLAS_INT` number of indexed elements.
+-   **X**: `[in] double*` input array.
+-   **strideX**: `[in] CBLAS_INT` stride length for `X`.
+-   **offsetX**: `[in] CBLAS_INT` starting index for `X`.
+-   **n**: `[out] CBLAS_INT*` pointer for storing the number of non-NaN elements.
+
+```c
+double stdlib_strided_dnannsumpw_ndarray( const CBLAS_INT N, const double *X, const CBLAS_INT strideX, const CBLAS_INT offsetX, CBLAS_INT *n );
+```
+
+</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/blas/ext/base/dnannsumpw.h"
+#include "stdlib/blase/base/shared.h"
+#include <stdio.h>
+
+int main( void ) {
+    // Create a strided array:
+    const double x[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 0.0/0.0, 0.0/0.0 };
+
+    // Specify the number of elements:
+    const int N = 5;
+
+    // Specify the stride length:
+    const int strideX = 2;
+
+    // Initialize a variable for storing the number of non-NaN elements:
+    CBLAS_INT n = 0;
+
+    // Compute the sum:
+    double v = stdlib_strided_dnannsumpw( N, x, strideX, &n );
+
+    // Print the result:
+    printf( "sum: %lf\n", v );
+    printf( "n: %"CBLAS_IFMT"\n", n );
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
 <section class="references">
 
 ## References

README.md

@@ -33,6 +33,19 @@ var dnannsumpw = require( './../lib/dnannsumpw.js' );
 
 // FUNCTIONS //
 
+/**
+* Returns a random number.
+*
+* @private
+* @returns {number} random number
+*/
+function rand() {
+	if ( bernoulli( 0.8 ) > 0 ) {
+		return uniform( -10.0, 10.0 );
+	}
+	return NaN;
+}
+
 /**
 * Creates a benchmark function.
 *
@@ -48,13 +61,6 @@ function createBenchmark( len ) {
 	out = new Float64Array( 2 );
 	return benchmark;
 
-	function rand() {
-		if ( bernoulli( 0.8 ) > 0 ) {
-			return uniform( -10.0, 10.0 );
-		}
-		return NaN;
-	}
-
 	function benchmark( b ) {
 		var i;