feat: add C ndarray API and refactor blas/ext/base/dssumpw

[headlessNode]

Description

What is the purpose of this pull request?

This pull request:

• add C ndarray API and refactor blas/ext/base/dssumpw

Related Issues

Does this pull request have any related issues?

No.

Questions

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No.

Other

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No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

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@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/ext/base/dssumpw	$\color{green}435/435$ $\color{green}+100.00\%$	$\color{green}24/24$ $\color{green}+100.00\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{green}435/435$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.

[headlessNode]

CI failure from a downstream test suite.

[kgryte]

Other than the return values, everything LGTM. Thanks, @headlessNode!

[stdlib-bot]

PR Commit Message

feat: add C `ndarray` API and refactor `blas/ext/base/dssumpw`

PR-URL: https://github.com/stdlib-js/stdlib/pull/3528

Co-authored-by: Athan Reines <[email protected]>
Reviewed-by: Athan Reines <[email protected]>
Signed-off-by: Athan <[email protected]>
Signed-off-by: Muhammad Haris <[email protected]>

Please review the above commit message and make any necessary adjustments.