Nitin Shukla

HPC Application Engineer

via Magnanelli 2, CINECA Italy

Plasma Physicist with a passion for high-performance computing and astrophysical simulations

Profile

About Me

Plasma Physicist and HPC Engineer

I'm a computational plasma physicist who works with some of Europe's most powerful supercomputers. I run large simulations to understand how magnetic fields are generated from nothing. I focus on phenomena like the Weibel Instability and the Biermann Battery, which are relevant in both experimental plasmas generated by lasers and in astrophysical scenarios.

As an HPC Application Engineer, I spend my days:

  • Working with parallel algorithms
  • Tweaking codes to run smoothly on GPUs
  • Creating guides and resources to help other researchers master parallel computing

My aim is simple: make computing more efficient so researchers can get solid answers quicker. Right now, I'm leading the SPACE Center of Excellence at CINECA, where we're upgrading astrophysical codes to handle the next big challenges in computing. It's all about finding smarter ways to solve tough problems.

Short Bio

Education and Professional Experience

Education

2013 - 2019
Ph.D. in Plasma Physics
At Instituto Superior Técnico (IST), Lisbon Portugal
Investigated small-scale magnetic field generation, Weibel Instability, and HPC simulation frameworks
2008 - 2010
M.Sc. in Physics Engineering
At Instituto Superior Técnico (IST), Lisbon Portugal
Focused on plasma physics, computational physics, and nanotechnology
2005 - 2007
B.Sc. in Physics
At Kashi Naresh College, Gyanpur, U.P. India
Studied fundamental physics and mathematical methods

Professional Experience

2023 - Present
HPC Application Engineer
Leading HPC initiatives at CINECA, Bologna Italy
specializing in GPU acceleration and exascale-ready astrophysical codes with the SPACE Center of Excellence
2020 - 2023
Junior HPC Engineer
Performance analsysis and optimization of EUROFusion codes and developed HPC training materials at CINECA, Bologna Italy
2019 - 2020
Researcher Fellow

Projects

Recent work and ongoing initiatives

SPACE CoE

2023 - Present

Leading the development of scalable astrophysical codes optimized for exascale computing systems, pushing the boundaries of computational astrophysics

GPU Optimization of DESTINE

2022 - 2023

Compiling support of the code RAPS20 by using Spack, Optimisation and performance analysis of the code RAPS20, GPU support to mini application ECWAM

CHEESE-1&2

2021 - present

Mentoring activity on performance and portability analysis of XSHELLS and Tandem codes. Adding CUDA support to the code XSHELLS

EUROFusion

2020 - 2022

High level user support to enhance streamline workflow efficiency and performance analysis of EUTERPE, GENE, STARWALL

Publications

Research metrics and impacts

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Blog

Thoughts and insights on plasma physics, high-performance computing, and more