Full name

Golden Kumar

University status

Yes

University name

Maulana Azad National Institute of Technology Bhopal

University program

Bachelor of Technology in Electrical Engineering

Expected graduation

July 2025

Short biography

I am Golden Kumar, a pre-final year undergraduate pursuing a B.Tech in Electrical Engineering student at Maulana Azad National Institute of Technology, Bhopal, India.

• I got familiar with programming in my first year of college, where I learned programming languages like C/C++ and Python.

• Then in my second year, I started learning Javascript and Nodejs and made some projects in web development.

• In the third year, I continued to upskill myself as a Full Stack developer and learn more web technology like react, tailwind CSS, and ORMs like Mongodb, and Prisma.

• I also wanted to know how production applications are made so started exploring open-source applications and started my open-source journey with the stdlib library.

I am interested in open-source contributions, building web applications end-to-end, and problem-solving.

Timezone

Indian Standard Time ( IST ), (GMT+ 5:30)

Contact details

Email : auenkumar64@gmail.com ; 211113224@stu.manit.ac.in,
Phone Number: +91 7002979846,
Github: https://github.com/AuenKr,
Twitter (X): https://twitter.com/auenkr

Platform

Linux

Editor

My primary operating system is Ubuntu 22.04 and my preferred code editor is Visual Studio Code (VSCode) is beginner-friendly as compared to command-line editors like Vim, and Neovim. It also has rich community support.

I use Neovim when editing a particular file from the terminal.

Programming experience

I have been coding for around 3 years and have gained expertise as a Full Stack Developer. I like to follow project-based learning while learning new technology.

I have a strong foundation in Mathematics, particularly in Calculus and Linear Algebra along with my technical skills mentioned below.

Programming Languages: JavaScript, TypeScript, Python, C/C++.
Databases: MongoDB, PostgreSQL.
Libraries and Frameworks: React, Nextjs, Recoil, Bootstrap, TailwindCSS, Express.js, Hono, Mongoose, Prisma, Streamlit.
Tools and Platforms: Git, Github, Docker, Postman, AWS, Cloudflare, Vercel, Turborepo, MATLAB.

Projects:

1. Blogger :

• Github: https://github.com/AuenKr/Blogger
• Deployment: https://blogger-omega-wheat.vercel.app/
• A blogging platform built with React, TailwindCSS, Prisma, and TypeScript.
• Backend deployment using Cloudflare (serverless Backend Deployement) using Hono.

2. PDFusion :

• Github: https://github.com/AuenKr/PDFusion
• This is a project that aims to make PDFs more interactive way. It allows users to upload PDF files and ask questions based on the content of the PDFs.
• Technologies used are Langchain, Python, and Streamlit.
• Use Retrieval augmented generation to get relevant data from PDF.

JavaScript experience

I began learning JavaScript while studying web development during my second year of college, and I have not looked back since.

The most thrilling aspect of JavaScript is its robust community support and extensive library support. My favorite feature of JavaScript is its versatility and flexibility. JavaScript can be utilized for both front-end and back-end development, even for developing command line tools, VScode extensions, etc. Furthermore, its support for asynchronous programming via features such as Promises and async/await makes it efficient for handling tasks that require waiting for I/O operations or fetching data from servers.

While JavaScript is a powerful language, it does have some quirks that can be frustrating at times. One of the features I find least favorable is its type coercion, where values are automatically converted to another type during operations. This can lead to unexpected behavior and bugs if not handled carefully. TypeScript solves the coercion problem at development time by providing static type checking but still occurs at runtime.

Node.js experience

I used Node.js for the backend mainly for building APIs for my web application. I have mainly used Express.js/Hono for routing and middleware management, cors, jsonwebtoken, and file handling. I've also integrated with databases like MongoDB, and PostgreSQL, utilizing ORMs like Mongoose, and Prisma.
to build my web application's APIs

C/Fortran experience

My first programming language was C, also present as a subject in my college course.
I also learn data and structure in C++ language. This provides has provided me with a strong foundation in programming principles, data structures, and algorithms.
I haven't actively coded in Fortran, just saw the syntax in stdlib codebase. From the foundation I have gained while learning C/C++, I believe in my ability to learn Fortran as it is required for this purposal project.

Interest in stdlib

Stdlib provides a way to use complex mathematical and statistical functions directly, plotting, and graphics functionality for data visualization and exploratory data analysis. I also provide utilities for application and library development. Functions to assert, group, filter, map, pluck, and transform your data both in browsers and on the server.

Not every programmer has the technical knowledge to run complex mathematical, and statistical functions via code. This issue can be solved via stdlib library which has vast potential.

It also directly runs NumPy and SciPy functionalities straight into JavaScript, in the browsers.

Version control

Yes

Contributions to stdlib

Merged Pull requests (10):

refactor: update blas/ext/base/dnansum to follow current project conventions

refactor: update blas/ext/base/sapxsumkbn to follow current project conventions

refactor: update blas/ext/base/sdsapxsum to follow current project conventions

refactor: update blas/ext/base/dsapxsum to follow current project conventions

refactor: update blas/ext/base/dcusum to follow current project conventions

refactor: update blas/ext/base/scusum to follow current project conventions

refactor: update blas/ext/base/dssum to follow current projects conventions

feat: add string/base/replace-after-last

feat: add string/base/replace-before-last

feat: add string/base/replace-after

Open Pull Requests (2):

refactor: update blas/ext/base/dnannsum to follow current project conventions

feat: add array/base/mskfilter-map

Goals

The proposed project aims to extend the capabilities of stdlib by implementing BLAS (Basic Linear Algebra Subprograms) routines in JavaScript. BLAS routines are fundamental for performing vector and matrix operations and are widely utilized across various numerical programming languages and libraries such as NumPy, SciPy, MATLAB, and R.

BLAS routines are categorized into three levels:

• Level 1 BLAS: These routines operate on vectors and perform simple vector-vector operations such as dot products, vector addition, and scaling.

• Level 2 BLAS: These routines operate on matrices and vectors and perform matrix-vector operations such as matrix-vector multiplication and solving triangular systems of equations.

• Level 3 BLAS: These routines operate on matrices and perform matrix-matrix operations such as matrix-matrix multiplication and matrix factorizations.

List of BLAS routines: https://www.netlib.org/blas/

Each package implementation goes through four phases:

• Reimplementation in Fortran 95:
  The first phase involves reimplementing the reference BLAS routines in free-form Fortran 95. This step ensures compatibility with existing BLAS specifications and serves as a foundation for subsequent porting to other languages.
  I can refer to LAPACK for guidance, as it includes implementations of all BLAS packages in Fortran (older versions).
  This package will be converted to free-form Fortran 95.

• Porting to C:
  The reference BLAS routines will be ported to C, a language commonly used for performance-critical tasks due to its efficiency and versatility. This step facilitates integration with JavaScript through native bindings and allows for potential optimization opportunities.
  OpenBLAS: OpenBLAS is an implementation of the BLAS API with many hand-crafted optimizations for specific processor architectures(highly optimized routines).
  I can take reference while porting BLAS routines in C, as It is written in C and Assembly and provides highly optimized routines for various linear algebra operations.

• Porting to JavaScript:
  The project's core involves porting the reference BLAS routines to JavaScript, making them accessible directly within web browsers and Node.js environments. This porting process will involve careful consideration of performance, memory management, and usability to ensure seamless integration with stdlib and other JavaScript applications.
  blasjs: It is a JavaScript library that provides a JavaScript implementation of BLAS for complex-single and single-precision packages only.
  It can be useful for implementing BLAS package in JavaScript, the only challenge is it does not contain complex-double and single-double packages.

• Node.js Bindings:
  Finally, Node.js bindings will be developed to enable calling BLAS routines implemented in compiled C or Fortran from JavaScript. These bindings will provide a bridge between the high-level JavaScript interface and the optimized native implementations, allowing users to leverage hardware-accelerated BLAS libraries when available.

Upon completion, users will be able to call BLAS routines from JavaScript. In web browsers, BLAS routines will be in JavaScript. In Node.js, provided native bindings have been compiled, BLAS routines will be ported to reference implementations or hardware-optimized system libraries.

Why this project?

Stdlib provides a way to use complex mathematical and statistical functions directly, plotting, in the browsers. It also provides similar functionality to NumPy and SciPy directly in javascript which can be directly used in the browser.

I have used BLAS packages in MATLAB while working on my electrical project. And getting a chance to understand how this package works under the hood will be great.
As existing base BLAS packages need to be updated according to current project conventions before continue building out additional BLAS functionality.
This will be crucial for the further development of the BLAS package in Stdlib and solving this problem to enhance this excites me the most.

Qualifications

As C/C++ was my first programming language. Also, I have learned data structure and algorithms in C++ which further enhances my knowledge of C++.

I have been working in Javascript and Node.js since my second year of college. During this, I built many web application projects as mentioned earlier which helped me to develop a strong understanding of Javascript and Node.js.
My skill set includes a solid proficiency in JavaScript and Node.js, complemented by practical experience in backend technologies. This familiarity extends to networking, APIs, and code optimization, among other essential aspects of backend development.

Furthermore, my involvement in stdlib has deepened my proficiency in C, JavaScript, and Node.js. Considering these contributions alongside my existing experience, I am confident in possessing the technical expertise necessary for this project.

Prior art

For this project, some of the work has already been started.
[RFC]: Add BLAS bindings and implementations for linear algebra (tracking issue)

Reference material

• BLAS and LAPACK
• OpenBLAS
• blasjs

Commitment

My College’s summer vacations are scheduled from May to mid-July. Therefore, there will be no classes. I can dedicate around 40 hours a week.
My college will reopen at the end of July. During this time, I could work more than 20 hours a week.
I can work during the period as follows:
27 May 2024 - 12 July 2024 (6 Weeks): 40hrs/week
13 July 2024 - 26 August 2024 (6 Weeks): 20hrs/week

Total duration = 360 hr
This would fit within the 350-hour category.

Schedule

Assuming a 12 weeks schedule: Implementation Status for BLAS Routines,

• Community Bonding Period(1 May to 26 May):
  During the community bonding period, I would discuss with mentors the final scope and set clear and confirmed goals and milestones for the project.
  Get familiar with the other BLAS-related codebase in stdlib and Fortron language.
  Resolving issues related to refactoring previous BLAS packages to follow current project conventions.

• Week 1:
  Focus on completing the implementation of Level 1 single-precision packages.
  This includes SROTG, SROTMG, SROT, SROTM, SSWAP, SSCAL, SCOPY, SAXPY, SDOT, SDSDOT, SNRM2, SCNRM2, SASUM, ISAMAX.

• Week 2:
  Focus on completing the implementation of Level 1 double-precision packages.
  This includes DROTG, DROTMG, DROT, DROTM, DSWAP, DSCAL, DCOPY, DAXPY, DDOT, DSDOT, DNRM2, DZNRM2, DASUM, IDAMAX.

• Week 3:
  Focus on completing the implementation of Level 1 complex single packages.
  This includes CROTG, CSROT, CSWAP, CSCAL, CSSCAL, CCOPY, CAXPY, CDOTU, CDOTC, SCASUM, ICAMAX.

• Week 4:
  Focus on completing the implementation of Level 1 complex double packages.
  This includes ZROTG, ZDROT, ZSWAP, ZSCAL, ZDSCAL, ZCOPY, ZAXPY, ZDOTU, ZDOTC, DZASUM, IZAMAX.

• Week 5:
  Work on any backlog from in previous Level 1 implementation of BLAS.
  Focus on completing the implementation of Level 2 single-precision packages.
  This includes SGEMV, SGBMV, SSYMV, SSBMV, SSPMV, STRMV, STBMV, STPMV, STRSV, STBSV, STPSV, SGER, SSYR, SSPR, SSYR2, SSPR2.

• Week 6: (midterm) :
  Focus on completing the implementation of Level 2 double-precision packages.
  This includes DGEMV, DGBMV, DSYMV, DSBMV, DSPMV, DTRMV, DTBMV, DTPMV, DTRSV, DTBSV, DTPSV, DGER, DSYR, DSPR, DSYR2, DSPR2.

• Week 7:
  Focus on completing the implementation of Level 2 complex single packages.
  This includes CGEMV, CGBMV, CHEMV, CHBMV, CHPMV, CTRMV, CTBMV, CTPMV, CTRSV, CTBSV, CTPSV, CGERU, CGERC, CHER, CHPR, CHER2, CHPR2.

• Week 8:
  Focus on completing the implementation of Level 2 complex double packages.
  This includes ZGEMV, ZGBMV, ZHEMV, ZHBMV, ZHPMV, ZTRMV, ZTBMV, ZTPMV, ZTRSV, ZTBSV, ZTPSV, ZGERU, ZGERC, ZHER, ZHPR, ZHER2, ZHPR2.

• Week 9:
  Work on any backlog from in previous Level 2 implementation of BLAS.
  Focus on completing the implementation of Level 3 single-precision packages.
  This includes SGEMM, SSYMM, SSYRK, SSYR2K, STRMM, STRSM.

• Week 10:
  Focus on completing the implementation of Level 3 double-precision packages.
  This includes DGEMM, DSYMM, DSYRK, DSYR2K, DTRMM, DTRSM.

• Week 11:
  Focus on completing the implementation of Level 3 complex single packages.
  This includes CGEMM, CSYMM, CHEMM, CSYRK, CHERK, CSYR2K, CHER2K, CTRMM, CTRSM.

• Week 12:
  Focus on completing the implementation of Level 3 complex double packages.
  Work on any backlog from in previous Level 3 implementation of BLAS.
  This includes ZGEMM, ZSYMM, ZHEMM, ZSYRK, ZHERK, ZSYR2K, ZHER2K, ZTRMM, ZTRSM.

• Final Week:
  I'll complete the remaining tasks from the previous week and address any additional aspects that arise based on feedback and suggestions from mentors.

Additionally, I plan to submit Pull Requests following the implementation of each package. This approach will prevent the accumulation of a large amount of code for review at the final stage, thereby easing the burden on the reviewing process.

Post GSoC: I would like to continue contributing to stdlib even after the completion of GSoC, working on more projects.

Notes:

• The community bonding period is a 3 week period built into GSoC to help you get to know the project community and participate in project discussion. This is an opportunity for you to setup your local development environment, learn how the project's source control works, refine your project plan, read any necessary documentation, and otherwise prepare to execute on your project project proposal.
• Usually, even week 1 deliverables include some code.
• By week 6, you need enough done at this point for your mentor to evaluate your progress and pass you. Usually, you want to be a bit more than halfway done.
• By week 11, you may want to "code freeze" and focus on completing any tests and/or documentation.
• During the final week, you'll be submitting your project.

Related issues

Progress Tracker

Checklist

• I have read and understood the Code of Conduct.
• I have read and understood the application materials found in this repository.
• I understand that plagiarism will not be tolerated, and I have authored this application in my own words.
• I have read and understood the patch requirement which is necessary for my application to be considered for acceptance.
• The issue name begins with [RFC]: and succinctly describes your proposal.
• I understand that, in order to apply to be a GSoC contributor, I must submit my final application to https://summerofcode.withgoogle.com/ before the submission deadline.