Anshu Dubey

Orcid: 0000-0003-3299-7426

According to our database1, Anshu Dubey authored at least 58 papers between 1993 and 2024.

Collaborative distances:



In proceedings 
PhD thesis 




CG-Kit: Code Generation Toolkit for Performant and Maintainable Variants of Source Code Applied to Flash-X Hydrodynamics Simulations.
CoRR, 2024

The 2023 Society for Industrial and Applied Mathematics Conference on Computational Science and Engineering.
Comput. Sci. Eng., 2023

Performance on HPC Platforms Is Possible Without C++.
Comput. Sci. Eng., 2023

Managing Software Provenance to Enhance Reproducibility in Computational Research.
Comput. Sci. Eng., 2023

A cast of thousands: How the IDEAS Productivity project has advanced software productivity and sustainability.
CoRR, 2023

Framework and Methodology for Verification of a Complex Scientific Simulation Software, Flash-X.
CoRR, 2023

Designing Laboratory Notebooks for Managing Software-based Scientific Studies.
CoRR, 2023

Flash-X: A multiphysics simulation software instrument.
SoftwareX, 2022

Exascale models of stellar explosions: Quintessential multi-physics simulation.
Int. J. High Perform. Comput. Appl., 2022

Good Practices for High-Quality Scientific Computing.
Comput. Sci. Eng., 2022

Performance Debugging and Tuning of Flash-X with Data Analysis Tools.
Proceedings of the IEEE/ACM Workshop on Programming and Performance Visualization Tools, 2022

Language Agnostic Approach for Unification of Implementation Variants for Different Computing Devices.
Proceedings of the Parallel Processing and Applied Mathematics, 2022

Towards performance portability in the Spark astrophysical magnetohydrodynamics solver in the Flash-X simulation framework.
Parallel Comput., 2021

PyOMP: Multithreaded Parallel Programming in Python.
Comput. Sci. Eng., 2021

Performance Portability in the Exascale Computing Project: Exploration Through a Panel Series.
Comput. Sci. Eng., 2021

Insights From the Software Design of a Multiphysics Multicomponent Scientific Code.
Comput. Sci. Eng., 2021

Structured Adaptive Mesh Refinement Adaptations to Retain Performance Portability With Increasing Heterogeneity.
Comput. Sci. Eng., 2021

Supercomputing in Python With Legate.
Comput. Sci. Eng., 2021

Domain-Specific Runtime to Orchestrate Computation on Heterogeneous Platforms.
Proceedings of the Euro-Par 2021: Parallel Processing Workshops, 2021

Distillation of Best Practices from Refactoring FLASH for Exascale.
SN Comput. Sci., 2020

Understanding the landscape of scientific software used on high-performance computing platforms.
Int. J. High Perform. Comput. Appl., 2020

The challenges of theory-software translation.
F1000Research, 2020

Teaching Software Sustainability for High Performance Computing at ATPESC.
Proceedings of the IEEE/ACM Workshop on Education for High-Performance Computing, 2020

The dividends of investing in computational software design: A case study.
Int. J. High Perform. Comput. Appl., 2019

Theory-Software Translation: Research Challenges and Future Directions.
CoRR, 2019

Sustaining Research Software: an SC18 Panel.
CoRR, 2019

A Study of Hydrodynamics Based Community Codes in Astrophysics.
Proceedings of the Tools and Techniques for High Performance Computing, 2019

Simulation Planning Using Component Based Cost Model.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2019

Invited Talk 1.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2019

Big data and extreme-scale computing.
Int. J. High Perform. Comput. Appl., 2018

Methodology for building granular testing in multicomponent scientific software.
Proceedings of the International Workshop on Software Engineering for Science, 2018

Experience report: refactoring the mesh interface in FLASH, a multiphysics software.
Proceedings of the 14th IEEE International Conference on e-Science, 2018

Trends in Data Locality Abstractions for HPC Systems.
IEEE Trans. Parallel Distributed Syst., 2017

Exploring versioned distributed arrays for resilience in scientific applications.
Int. J. High Perform. Comput. Appl., 2017

Performance Portability in Extreme Scale Computing (Dagstuhl Seminar 17431).
Dagstuhl Reports, 2017

Report on the Fourth Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE4).
CoRR, 2017

Granularity and the cost of error recovery in resilient AMR scientific applications.
Proceedings of the International Conference for High Performance Computing, 2016

Ongoing verification of a multiphysics community code: FLASH.
Softw. Pract. Exp., 2015

Versioned Distributed Arrays for Resilience in Scientific Applications: Global View Resilience.
Proceedings of the International Conference on Computational Science, 2015

A Design Proposal for a Next Generation Scientific Software Framework.
Proceedings of the Euro-Par 2015: Parallel Processing Workshops, 2015

A Case Study of Application Structure Aware Resilience Through Differentiated State Saving and Recovery.
Proceedings of the Euro-Par 2015: Parallel Processing Workshops, 2015

A survey of high level frameworks in block-structured adaptive mesh refinement packages.
J. Parallel Distributed Comput., 2014

Evolution of FLASH, a multi-physics scientific simulation code for high-performance computing.
Int. J. High Perform. Comput. Appl., 2014

Pragmatic optimizations for better scientific utilization of large supercomputers.
Int. J. High Perform. Comput. Appl., 2013

Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks.
CoRR, 2013

Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures.
CoRR, 2013

Parallel Algorithms for Using Lagrangian Markers in Immersed Boundary Method with Adaptive Mesh Refinement in FLASH.
Proceedings of the 25th International Symposium on Computer Architecture and High Performance Computing, 2013

The software development process of FLASH, a multiphysics simulation code.
Proceedings of the 5th International Workshop on Software Engineering for Computational Science and Engineering, 2013

Fault tolerance using lower fidelity data in adaptive mesh applications.
Proceedings of the 3rd Workshop on Fault-tolerance for HPC at extreme scale, 2013

Optimization of multigrid based elliptic solver for large scale simulations in the FLASH code.
Concurr. Comput. Pract. Exp., 2012

Parallel algorithms for moving Lagrangian data on block structured Eulerian meshes.
Parallel Comput., 2011

Extensible component-based architecture for FLASH, a massively parallel, multiphysics simulation code.
Parallel Comput., 2009

Terascale turbulence computation using the FLASH3 application framework on the IBM Blue Gene/L system.
IBM J. Res. Dev., 2008

Scientific Applications on the Massively Parallel BG/L Machine.
Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications & Conference on Real-Time Computing Systems and Applications, 2006

Redistribution strategies for portable parallel FFT: a case study.
Concurr. Comput. Pract. Exp., 2001

Communication Policies Performance: A Case Study.
Proceedings of the Ninth Euromicro Workshop on Parallel and Distributed Processing, 2001

A General Purpose Subroutine for Fast Fourier Transform on a Distributed Memory Parallel Machine.
Parallel Comput., 1994

Fast Fourier Transforms on Distributed Memory Parallel Machines.
PhD thesis, 1993