Simon McIntosh-Smith

According to our database, Simon McIntosh-Smith authored at least 78 papers between 1994 and 2024.

Collaborative distances:

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

2024

Isambard-AI: a leadership class supercomputer optimised specifically for Artificial Intelligence.

Simon McIntosh-Smith, Sadaf R. Alam, Christopher J. Woods

CoRR, 2024

Preliminary report: Initial evaluation of StdPar implementations on AMD GPUs for HPC.

Wei-Chen Lin, Simon McIntosh-Smith, Tom Deakin

CoRR, 2024

Assessing the GPU Offload Threshold of GEMM and GEMV Kernels on Modern Heterogeneous HPC Systems.

Finn Wilkinson, Alex Cockrean, Wei-Chen Lin, Simon McIntosh-Smith, Tom Deakin

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

AI-Assisted Design-Space Analysis of High-Performance Arm Processors.

Joseph Moore, Tom Deakin, Simon McIntosh-Smith

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

A Metric for HPC Programming Model Productivity.

Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

Federated Single Sign-On and Zero Trust Co-design for AI and HPC Digital Research Infrastructures.

Sadaf R. Alam, Christopher J. Woods, Matt Williams, Dave Moore, Isaac Prior, Ethan Williams, Anna Price, James Womack, Simon McIntosh-Smith, Fan Yang-Turner, Matt Pryor, Ilja Livenson

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

Optimisation and Evaluation of Breadth First Search with oneAPI/SYCL on Intel FPGAs: from Describing Algorithms to Describing Architectures.

Kaan Olgu, Tobias Kenter, José L. Núñez-Yáñez, Simon McIntosh-Smith

Proceedings of the 12th International Workshop on OpenCL and SYCL, 2024

2023

An Empirical Comparison of the RISC-V and AArch64 Instruction Sets.

Daniel Weaver, Simon McIntosh-Smith

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Time Machine: Generative Real-Time Model for Failure (and Lead Time) Prediction in HPC Systems.

Khalid Ayedh Alharthi, Arshad Jhumka, Sheng Di, Lin Gui, Franck Cappello, Simon McIntosh-Smith

Proceedings of the 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Network, 2023

2022

An Initial Evaluation of Arm's Scalable Matrix Extension.

Finn Wilkinson, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance Modeling, 2022

Evaluating ISO C++ Parallel Algorithms on Heterogeneous HPC Systems.

Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance Modeling, 2022

Benchmarking Fortran DO CONCURRENT on CPUs and GPUs Using BabelStream.

Jeff R. Hammond, Tom Deakin, James Cownie, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance Modeling, 2022

Heterogeneous Programming for the Homogeneous Majority.

Tom Deakin, James Cownie, Wei-Chen Lin, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance, 2022

2021

Navigating Performance, Portability, and Productivity.

S. John Pennycook, Jason D. Sewall, Douglas Jacobsen, Tom Deakin, Simon McIntosh-Smith

Comput. Sci. Eng., 2021

A Performance Analysis of Modern Parallel Programming Models Using a Compute-Bound Application.

Andrei Poenaru, Wei-Chen Lin, Simon McIntosh-Smith

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

Applying Recent Machine Learning Approaches to Accelerate the Algebraic Multigrid Method for Fluid Simulations.

Thorben Louw, Simon McIntosh-Smith

Proceedings of the Driving Scientific and Engineering Discoveries Through the Integration of Experiment, Big Data, and Modeling and Simulation, 2021

Benchmarking and Extending SYCL Hierarchical Parallelism.

Tom Deakin, Simon McIntosh-Smith, Aksel Alpay, Vincent Heuveline

Proceedings of the IEEE/ACM International Workshop on Hierarchical Parallelism for Exascale Computing, 2021

Comparing Julia to Performance Portable Parallel Programming Models for HPC.

Wei-Chen Lin, Simon McIntosh-Smith

Proceedings of the 2021 International Workshop on Performance Modeling, 2021

Mamba: Portable Array-based Abstractions for Heterogeneous High-Performance Systems.

Tim Dykes, Clément Foyer, Harvey Richardson, Martin Svedin, Artur Podobas, Niclas Jansson, Stefano Markidis, Adrian Tate, Simon McIntosh-Smith

Proceedings of the International Workshop on Performance, 2021

Analyzing Reduction Abstraction Capabilities.

Tom Deakin, Simon McIntosh-Smith, S. John Pennycook, Jason Sewall

Proceedings of the International Workshop on Performance, 2021

On measuring the maturity of SYCL implementations by tracking historical performance improvements.

Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith

Proceedings of the IWOCL'21: International Workshop on OpenCL, Munich Germany, April, 2021, 2021

2020

Benchmarking the first generation of production quality Arm-based supercomputers.

Simon McIntosh-Smith, James Price, Andrei Poenaru, Tom Deakin

Concurr. Comput. Pract. Exp., 2020

On the Use of BLAS Libraries in Modern Scientific Codes at Scale.

Harry Waugh, Simon McIntosh-Smith

Proceedings of the Driving Scientific and Engineering Discoveries Through the Convergence of HPC, Big Data and AI, 2020

Interpreting and Visualizing Performance Portability Metrics.

Jason Sewall, S. John Pennycook, Douglas Jacobsen, Tom Deakin, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance, 2020

Tracking Performance Portability on the Yellow Brick Road to Exascale.

Tom Deakin, Andrei Poenaru, Tom Lin, Simon McIntosh-Smith

Proceedings of the IEEE/ACM International Workshop on Performance, 2020

Hostile Cache Implications for Small, Dense Linear Solves.

Tom Deakin, James Cownie, Simon McIntosh-Smith, Justin Lovegrove, Richard P. Smedley-Stevenson

Proceedings of the IEEE/ACM Workshop on Memory Centric High Performance Computing, 2020

Enabling System Wide Shared Memory for Performance Improvement in PyCOMPSs Applications.

Clément Foyer, Javier Conejero, Jorge Ejarque, Rosa M. Badia, Adrian Tate, Simon McIntosh-Smith

Proceedings of the 9th IEEE/ACM Workshop on Python for High-Performance and Scientific Computing, 2020

Evaluating the performance of HPC-style SYCL applications.

Tom Deakin, Simon McIntosh-Smith

Proceedings of the IWOCL '20: International Workshop on OpenCL, 2020

Evaluating the Effectiveness of a Vector-Length-Agnostic Instruction Set.

Andrei Poenaru, Simon McIntosh-Smith

Proceedings of the Euro-Par 2020: Parallel Processing, 2020

The Effects of Wide Vector Operations on Processor Caches.

Andrei Poenaru, Simon McIntosh-Smith

Proceedings of the IEEE International Conference on Cluster Computing, 2020

2019

Exploiting Task Parallelism with OpenCL: A Case Study.

Pekka Jääskeläinen, Ville Korhonen, Matias Koskela, Jarmo Takala, Karen O. Egiazarian, Aram Danielyan, Cristóvão Cruz, James Price, Simon McIntosh-Smith

J. Signal Process. Syst., 2019

A performance analysis of the first generation of HPC-optimized Arm processors.

Simon McIntosh-Smith, James Price, Tom Deakin, Andrei Poenaru

Concurr. Comput. Pract. Exp., 2019

Exploiting Hardware-Accelerated Ray Tracing for Monte Carlo Particle Transport with OpenMC.

Justin Salmon, Simon McIntosh-Smith

Proceedings of the 2019 IEEE/ACM Performance Modeling, 2019

Performance Portability across Diverse Computer Architectures.

Tom Deakin, Simon McIntosh-Smith, James Price, Andrei Poenaru, Patrick Atkinson, Codrin Popa, Justin Salmon

Proceedings of the 2019 IEEE/ACM International Workshop on Performance, 2019

2018

Application-based fault tolerance techniques for sparse matrix solvers.

Simon McIntosh-Smith, Rob Hunt, James Price, Alex Warwick Vesztrocy

Int. J. High Perform. Comput. Appl., 2018

An improved parallelism scheme for deterministic discrete ordinates transport.

Tom Deakin, Simon McIntosh-Smith, Matt Martineau, Wayne P. Gaudin

Int. J. High Perform. Comput. Appl., 2018

Evaluating attainable memory bandwidth of parallel programming models via BabelStream.

Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith

Int. J. Comput. Sci. Eng., 2018

Benchmarking the NVIDIA V100 GPU and Tensor Cores.

Matt Martineau, Patrick Atkinson, Simon McIntosh-Smith

Proceedings of the Euro-Par 2018: Parallel Processing Workshops, 2018

ASPEN: An Efficient Algorithm for Data Redistribution Between Producer and Consumer Grids.

Clément Foyer, Adrian Tate, Simon McIntosh-Smith

Proceedings of the Euro-Par 2018: Parallel Processing Workshops, 2018

Multi-precision convolutional neural networks on heterogeneous hardware.

Sam Amiri, Mohammad Hosseinabady, Simon McIntosh-Smith, José L. Núñez-Yáñez

Proceedings of the 2018 Design, Automation & Test in Europe Conference & Exhibition, 2018

UnSNAP: A Mini-App for Exploring the Performance of Deterministic Discrete Ordinates Transport on Unstructured Meshes.

Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard P. Smedley-Stevenson, Andrew Hagues

Proceedings of the IEEE International Conference on Cluster Computing, 2018

2017

Assessing the performance portability of modern parallel programming models using TeaLeaf.

Matt Martineau, Simon McIntosh-Smith, Wayne P. Gaudin

Concurr. Comput. Pract. Exp., 2017

Exploiting Auto-tuning to Analyze and Improve Performance Portability on Many-Core Architectures.

James Price, Simon McIntosh-Smith

Proceedings of the High Performance Computing, 2017

On the Mitigation of Cache Hostile Memory Access Patterns on Many-Core CPU Architectures.

Tom Deakin, Wayne P. Gaudin, Simon McIntosh-Smith

Proceedings of the High Performance Computing, 2017

A Survey of Application Memory Usage on a National Supercomputer: An Analysis of Memory Requirements on ARCHER.

Andy Turner, Simon McIntosh-Smith

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

The Productivity, Portability and Performance of OpenMP 4.5 for Scientific Applications Targeting Intel CPUs, IBM CPUs, and NVIDIA GPUs.

Matt Martineau, Simon McIntosh-Smith

Proceedings of the Scaling OpenMP for Exascale Performance and Portability, 2017

On the Performance of Parallel Tasking Runtimes for an Irregular Fast Multipole Method Application.

Patrick Atkinson, Simon McIntosh-Smith

Proceedings of the Scaling OpenMP for Exascale Performance and Portability, 2017

Analyzing and improving performance portability of OpenCL applications via auto-tuning.

James Price, Simon McIntosh-Smith

Proceedings of the 5th International Workshop on OpenCL, 2017

Application-Based Fault Tolerance Techniques for Fully Protecting Sparse Matrix Solvers.

Grzegorz Pawelczak, Simon McIntosh-Smith, James Price, Matt Martineau

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

TeaLeaf: A Mini-Application to Enable Design-Space Explorations for Iterative Sparse Linear Solvers.

Simon McIntosh-Smith, Matthew Martineau, Tom Deakin, Grzegorz Pawelczak, Wayne P. Gaudin, Paul Garrett, Wei Liu, Richard P. Smedley-Stevenson, David Beckingsale

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

The Arch Project: Physics Mini-Apps for Algorithmic Exploration and Evaluating Programming Environments on HPC Architectures.

Matthew Martineau, Simon McIntosh-Smith

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

Exploring On-Node Parallelism with Neutral, a Monte Carlo Neutral Particle Transport Mini-App.

Matt Martineau, Simon McIntosh-Smith

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

2016

GPU-STREAM v2.0: Benchmarking the Achievable Memory Bandwidth of Many-Core Processors Across Diverse Parallel Programming Models.

Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith

Proceedings of the High Performance Computing, 2016

Many-Core Acceleration of a Discrete Ordinates Transport Mini-App at Extreme Scale.

Tom Deakin, Simon McIntosh-Smith, Wayne P. Gaudin

Proceedings of the High Performance Computing - 31st International Conference, 2016

Performance Analysis and Optimization of Clang's OpenMP 4.5 GPU Support.

Matt Martineau, Simon McIntosh-Smith, Carlo Bertolli, Arpith C. Jacob, Samuel F. Antão, Alexandre E. Eichenberger, Gheorghe-Teodor Bercea, Tong Chen, Tian Jin, Kevin O'Brien, Georgios Rokos, Hyojin Sung, Zehra Sura

Proceedings of the 7th International Workshop on Performance Modeling, 2016

Unprotected computing: a large-scale study of DRAM raw error rate on a supercomputer.

Leonardo Bautista-Gomez, Ferad Zyulkyarov, Osman S. Unsal, Simon McIntosh-Smith

Proceedings of the International Conference for High Performance Computing, 2016

An Evaluation of Emerging Many-Core Parallel Programming Models.

Matt Martineau, Simon McIntosh-Smith, Michael Boulton, Wayne P. Gaudin

Proceedings of the 7th International Workshop on Programming Models and Applications for Multicores and Manycores, 2016

Pragmatic Performance Portability with OpenMP 4.x.

Matt Martineau, James Price, Simon McIntosh-Smith, Wayne P. Gaudin

Proceedings of the OpenMP: Memory, Devices, and Tasks, 2016

Evaluating OpenMP 4.0's Effectiveness as a Heterogeneous Parallel Programming Model.

Matt Martineau, Simon McIntosh-Smith, Wayne P. Gaudin

Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium Workshops, 2016

2015

High performance <i>in silico</i> virtual drug screening on many-core processors.

Simon McIntosh-Smith, James Price, Richard B. Sessions, Amaurys Ávila Ibarra

Int. J. High Perform. Comput. Appl., 2015

Symposium on Experiences of Porting and Optimising Code for Xeon Phi Processors.

Adrian Jackson, Michèle Weiland, Mark Parsons, Simon McIntosh-Smith

Proceedings of the Parallel Computing: On the Road to Exascale, 2015

Improving Auto-Tuning Convergence Times with Dynamically Generated Predictive Performance Models.

James Price, Simon McIntosh-Smith

Proceedings of the IEEE 9th International Symposium on Embedded Multicore/Many-core Systems-on-Chip, 2015

Oclgrind: an extensible OpenCL device simulator.

James Price, Simon McIntosh-Smith

Proceedings of the 3rd International Workshop on OpenCL, 2015

Nano Simbox: an OpenCL-accelerated framework for interactive molecular dynamics.

Michael O'Connor, Phillip Tew, B. Sage, Simon McIntosh-Smith, David R. Glowacki

Proceedings of the 3rd International Workshop on OpenCL, 2015

IWOCL: International Workshop on OpenCL.

Simon McIntosh-Smith

Proceedings of the 3rd International Workshop on OpenCL, 2015

Exploiting Spatial Information in Datasets to Enable Fault Tolerant Sparse Matrix Solvers.

Rob Hunt, Simon McIntosh-Smith

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

Expressing Parallelism on Many-Core for Deterministic Discrete Ordinates Transport.

Tom Deakin, Simon McIntosh-Smith, Wayne P. Gaudin

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

2014

On the Performance Portability of Structured Grid Codes on Many-Core Computer Architectures.

Simon McIntosh-Smith, Michael Boulton, Dan Curran, James Price

Proceedings of the Supercomputing - 29th International Conference, 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

Evaluation of a performance portable lattice Boltzmann code using OpenCL.

Simon McIntosh-Smith, Dan Curran

Proceedings of the International Workshop on OpenCL, 2014

Porting a commercial application to OpenCL: a case study.

Simon Krige, Mark Mackey, Simon McIntosh-Smith, Richard B. Sessions

Proceedings of the International Workshop on OpenCL, 2014

2013

Special issue of the Journal of Parallel and Distributed Computing (JDPC) on novel architectures for high-performance computing.

Simon McIntosh-Smith, Charles Gillan, Nico Sanna, Stan Scott, Thomas Steinke

J. Parallel Distributed Comput., 2013

2012

Benchmarking Energy Efficiency, Power Costs and Carbon Emissions on Heterogeneous Systems.

Simon McIntosh-Smith, Terry Wilson, Amaurys Ávila Ibarra, Jonathan Crisp, Richard B. Sessions

Comput. J., 2012

Accelerating Hydrocodes with OpenACC, OpeCL and CUDA.

J. A. Herdman, W. P. Gaudin, Simon McIntosh-Smith, Michael Boulton, D. A. Beckingsale, A. C. Mallinson, Stephen A. Jarvis

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

2011

Energy-aware metrics for benchmarking heterogeneous systems.

Simon McIntosh-Smith, Terry Wilson, Jon Crisp, Amaurys Ávila Ibarra, Richard B. Sessions

SIGMETRICS Perform. Evaluation Rev., 2011

2010

A massively multicore parallelization of the Kohn-Sham energy gradients.

Philip Brown, Christopher J. Woods, Simon McIntosh-Smith, Frederick R. Manby

J. Comput. Chem., 2010

2008

Parallel path tracing using incoherent path-atom binning.

David James Coulthurst, Piotr Dubla, Kurt Debattista, Simon McIntosh-Smith, Alan Chalmers

Proceedings of the Spring Conference on Computer Graphics, 2008

1994

Intelligent Algorithm Decomposition for Parallelism.

B. M. Brown, S. Hurley, Simon N. McIntosh-Smith

Proceedings of the Massively Parallel Processing Applications and Develompent, 1994