Gihan R. Mudalige

According to our database, Gihan R. Mudalige authored at least 49 papers between 2006 and 2023.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2023

Predictive Analysis of Code Optimisations on Large-Scale Coupled CFD-Combustion Simulations using the CPX Mini-App.

Archie Powell, Gihan R. Mudalige

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

Communication-Avoiding Optimizations for Large-Scale Unstructured-Mesh Applications with OP2.

Suneth Dasantha Ekanayake, István Zoltan Reguly, Fabio Luporini, Gihan Ravideva Mudalige

Proceedings of the 52nd International Conference on Parallel Processing, 2023

2022

Scalable Many-Core Algorithms for Tridiagonal Solvers.

Gábor Dániel Balogh, Tobias S. Flynn, Sylvain Laizet, Gihan R. Mudalige, István Z. Reguly

Comput. Sci. Eng., 2022

High Throughput Multidimensional Tridiagonal Systems Solvers on FPGAs.

Kamalakkannan Kamalavasan, István Z. Reguly, Suhaib A. Fahmy, Gihan R. Mudalige

CoRR, 2022

FPGA Acceleration of Structured-Mesh-Based Explicit and Implicit Numerical Solvers using SYCL.

Kamalakkannan Kamalavasan, Gihan R. Mudalige, István Z. Reguly, Suhaib A. Fahmy

Proceedings of the IWOCL'22: International Workshop on OpenCL, Bristol, United Kingdom, May 10, 2022

High throughput multidimensional tridiagonal system solvers on FPGAs.

Kamalakkannan Kamalavasan, Gihan R. Mudalige, István Z. Reguly, Suhaib A. Fahmy

Proceedings of the ICS '22: 2022 International Conference on Supercomputing, Virtual Event, June 28, 2022

Towards Virtual Certification of Gas Turbine Engines With Performance-Portable Simulations.

Gihan R. Mudalige, István Z. Reguly, Arun Prabhakar, Dario Amirante, Leigh Lapworth, Stephen A. Jarvis

Proceedings of the IEEE International Conference on Cluster Computing, 2022

2021

Under the Hood of SYCL - An Initial Performance Analysis with An Unstructured-Mesh CFD Application.

István Z. Reguly, Andrew M. B. Owenson, Archie Powell, Stephen A. Jarvis, Gihan R. Mudalige

Proceedings of the High Performance Computing - 36th International Conference, 2021

High-Level FPGA Accelerator Design for Structured-Mesh-Based Explicit Numerical Solvers.

Kamalakkannan Kamalavasan, Gihan R. Mudalige, István Z. Reguly, Suhaib A. Fahmy

Proceedings of the 35th IEEE International Parallel and Distributed Processing Symposium, 2021

Predictive Analysis of Large-Scale Coupled CFD Simulations with the CPX Mini-App.

Archie Powell, K. Choudry, Arun Prabhakar, I. Z. Reguly, Dario Amirante, Stephen A. Jarvis, Gihan R. Mudalige

Proceedings of the 28th IEEE International Conference on High Performance Computing, 2021

2020

Warwick Data Store: A Data Structure Abstraction Library.

Richard O. Kirk, Martin Nolten, Robert Kevis, Timothy R. Law, Satheesh Maheswaran, Steven A. Wright, Seimon Powell, Gihan R. Mudalige, Stephen A. Jarvis

Proceedings of the 2020 IEEE/ACM Performance Modeling, 2020

Modernising an Industrial CFD Application.

István Z. Reguly, Gihan R. Mudalige

Proceedings of the Eighth International Symposium on Computing and Networking Workshops, 2020

Bitwise Reproducible task execution on unstructured mesh applications.

Bálint Siklósi, István Z. Reguly, Gihan R. Mudalige

Proceedings of the 20th IEEE/ACM International Symposium on Cluster, 2020

2019

Locality optimized unstructured mesh algorithms on GPUs.

András Attila Sulyok, Gábor Dániel Balogh, István Z. Reguly, Gihan R. Mudalige

J. Parallel Distributed Comput., 2019

Improving resilience of scientific software through a domain-specific approach.

I. Z. Reguly, Gihan R. Mudalige, Mike B. Giles, S. Maheswaran

J. Parallel Distributed Comput., 2019

Large-scale performance of a DSL-based multi-block structured-mesh application for Direct Numerical Simulation.

Gihan R. Mudalige, I. Z. Reguly, Satya P. Jammy, Christian T. Jacobs, Michael B. Giles, Neil D. Sandham

J. Parallel Distributed Comput., 2019

Batch Solution of Small PDEs with the OPS DSL.

István Z. Reguly, Branden Moore, Tim Schmielau, Jacques Du Toit, Gihan R. Mudalige

Proceedings of the High Performance Computing, 2019

2018

Loop Tiling in Large-Scale Stencil Codes at Run-Time with OPS.

István Z. Reguly, Gihan R. Mudalige, Michael B. Giles

IEEE Trans. Parallel Distributed Syst., 2018

Improving Locality of Unstructured Mesh Algorithms on GPUs.

András Attila Sulyok, Gábor Dániel Balogh, István Zoltan Reguly, Gihan R. Mudalige

CoRR, 2018

2017

Beyond 16GB: Out-of-Core Stencil Computations.

István Z. Reguly, Gihan R. Mudalige, Michael B. Giles

Proceedings of the Workshop on Memory Centric Programming for HPC, 2017

Comparison of Parallelisation Approaches, Languages, and Compilers for Unstructured Mesh Algorithms on GPUs.

Gábor Dániel Balogh, I. Z. Reguly, Gihan R. Mudalige

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation, 2017

Achieving Performance Portability for a Heat Conduction Solver Mini-Application on Modern Multi-core Systems.

Richard O. Kirk, Gihan R. Mudalige, István Z. Reguly, Steven A. Wright, Matt J. Martineau, Stephen A. Jarvis

Proceedings of the 2017 IEEE International Conference on Cluster Computing, 2017

2016

Acceleration of a Full-Scale Industrial CFD Application with OP2.

István Z. Reguly, Gihan R. Mudalige, Carlo Bertolli, Michael B. Giles, Adam Betts, Paul H. J. Kelly, David Radford

IEEE Trans. Parallel Distributed Syst., 2016

Vectorizing unstructured mesh computations for many-core architectures.

I. Z. Reguly, Endre László, Gihan R. Mudalige, Mike B. Giles

Concurr. Comput. Pract. Exp., 2016

Auto-vectorizing a large-scale production unstructured-mesh CFD application.

Gihan R. Mudalige, I. Z. Reguly, Michael B. Giles

Proceedings of the 3rd Workshop on Programming Models for SIMD/Vector Processing, 2016

2015

Design and Development of Domain Specific Active Libraries with Proxy Applications.

István Zoltan Reguly, Gihan R. Mudalige, Michael B. Giles

Proceedings of the 2015 IEEE International Conference on Cluster Computing, 2015

2014

The OPS domain specific abstraction for multi-block structured grid computations.

István Z. Reguly, Gihan R. Mudalige, Michael B. Giles, Dan Curran, Simon McIntosh-Smith

Proceedings of the Fourth International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing, 2014

Performance Analysis of a High-Level Abstractions-Based Hydrocode on Future Computing Systems.

Gihan R. Mudalige, I. Z. Reguly, Michael B. Giles, A. C. Mallinson, W. P. Gaudin, J. A. Herdman

Proceedings of the High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation, 2014

2013

Design and initial performance of a high-level unstructured mesh framework on heterogeneous parallel systems.

Gihan R. Mudalige, Mike B. Giles, Jeyarajan Thiyagalingam, I. Z. Reguly, Carlo Bertolli, Paul H. J. Kelly, Anne E. Trefethen

Parallel Comput., 2013

Designing OP2 for GPU architectures.

Mike B. Giles, Gihan R. Mudalige, B. Spencer, Carlo Bertolli, I. Z. Reguly

J. Parallel Distributed Comput., 2013

Loop Chaining: A Programming Abstraction for Balancing Locality and Parallelism.

Christopher D. Krieger, Michelle Mills Strout, Catherine Olschanowsky, Andrew Stone, Stephen M. Guzik, Xinfeng Gao, Carlo Bertolli, Paul H. J. Kelly, Gihan R. Mudalige, Brian van Straalen, Samuel Williams

Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

2012

Predictive modeling and analysis of OP2 on distributed memory GPU clusters.

Gihan R. Mudalige, Mike B. Giles, Carlo Bertolli, Paul H. J. Kelly

SIGMETRICS Perform. Evaluation Rev., 2012

On the Acceleration of Wavefront Applications using Distributed Many-Core Architectures.

Simon J. Pennycook, Simon D. Hammond, Gihan R. Mudalige, Steven A. Wright, Stephen A. Jarvis

Comput. J., 2012

Performance Analysis and Optimization of the OP2 Framework on Many-Core Architectures.

Mike B. Giles, Gihan R. Mudalige, Z. Sharif, Graham R. Markall, Paul H. J. Kelly

Comput. J., 2012

An Analytical Study of Loop Tiling for a Large-Scale Unstructured Mesh Application.

Mike B. Giles, Gihan R. Mudalige, Carlo Bertolli, Paul H. J. Kelly, Endre László, I. Z. Reguly

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Compiler Optimizations for Industrial Unstructured Mesh CFD Applications on GPUs.

Carlo Bertolli, Adam Betts, Nicolas Loriant, Gihan R. Mudalige, David Radford, David A. Ham, Mike B. Giles, Paul H. J. Kelly

Proceedings of the Languages and Compilers for Parallel Computing, 2012

Mesh independent loop fusion for unstructured mesh applications.

Carlo Bertolli, Adam Betts, Paul H. J. Kelly, Gihan R. Mudalige, Mike B. Giles

Proceedings of the Computing Frontiers Conference, CF'12, 2012

2011

Performance analysis of a hybrid MPI/CUDA implementation of the NASLU benchmark.

Simon J. Pennycook, Simon D. Hammond, Stephen A. Jarvis, Gihan R. Mudalige

SIGMETRICS Perform. Evaluation Rev., 2011

Performance analysis of the OP2 framework on many-core architectures.

Mike B. Giles, Gihan R. Mudalige, Z. Sharif, Graham R. Markall, Paul H. J. Kelly

SIGMETRICS Perform. Evaluation Rev., 2011

Predictive analysis of a hydrodynamics application on large-scale CMP clusters.

J. A. Davis, Gihan R. Mudalige, Simon D. Hammond, J. A. Herdman, I. Miller, Stephen A. Jarvis

Comput. Sci. Res. Dev., 2011

Design and Performance of the OP2 Library for Unstructured Mesh Applications.

Carlo Bertolli, Adam Betts, Gihan R. Mudalige, Mike B. Giles, Paul H. J. Kelly

Proceedings of the Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29, 2011

2010

To upgrade or not to upgrade? Catamount vs. Cray Linux Environment.

Simon D. Hammond, Gihan R. Mudalige, J. A. Smith, J. A. Davis, Stephen A. Jarvis, J. Holt, I. Miller, J. A. Herdman, A. Vadgama

Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

2009

Predictive analysis and optimisation of pipelined wavefront applications using reusable analytic models.

Gihan R. Mudalige

PhD thesis, 2009

Performance prediction and procurement in practice: assessing the suitability of commodity cluster components for wavefront codes.

Simon D. Hammond, Gihan R. Mudalige, J. A. Smith, J. A. Davis, A. B. Mills, Stephen A. Jarvis, J. Holt, I. Miller, J. A. Herdman, A. Vadgama

IET Softw., 2009

WARPP: a toolkit for simulating high-performance parallel scientific codes.

Simon D. Hammond, Gihan R. Mudalige, J. A. Smith, Stephen A. Jarvis, J. A. Herdman, A. Vadgama

Proceedings of the 2nd International Conference on Simulation Tools and Techniques for Communications, 2009

Predictive analysis and optimisation of pipelined wavefront computations.

Gihan R. Mudalige, Simon D. Hammond, J. A. Smith, Stephen A. Jarvis

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Predictive Simulation of HPC Applications.

Simon D. Hammond, J. A. Smith, Gihan R. Mudalige, Stephen A. Jarvis

Proceedings of the IEEE 23rd International Conference on Advanced Information Networking and Applications, 2009

2008

A plug-and-play model for evaluating wavefront computations on parallel architectures.

Gihan R. Mudalige, Mary K. Vernon, Stephen A. Jarvis

Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

2006

Predictive Performance Analysis of a Parallel Pipelined Synchronous Wavefront Application for Commodity Processor Cluster Systems.

Gihan R. Mudalige, Stephen A. Jarvis, Daniel P. Spooner, Graham R. Nudd

Proceedings of the 2006 IEEE International Conference on Cluster Computing, 2006