Simon McIntosh-Smith

89 papers A 3B 2C 11Journal 15Unranked 50

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Co-design, deployment and operation of a Modular Data Centre (MDC) with air and direct-liquid cooled supercomputers. CUG Sadaf R. Alam, Emma Akinyemi, Martin Podstata, Jan Over, Simon McIntosh-Smith, Ross Barnes, Naomi Harris, Dave Moore
2025	—	`conf`	Evaluation of the Nvidia Grace Superchip in the HPE/Cray XD Isambard 3 supercomputer. CUG Thomas Green, Sadaf Alam, Simon McIntosh-Smith, Richard Gilham, William Wishart
2025	—	`conf`	Towards Efficient Load Balancing BFS on GPUs: One Code for AMD, Intel & Nvidia. SC Workshops Kaan Olgu, Tobias Kenter, José L. Núñez-Yáñez, Simon McIntosh-Smith, Tom Deakin
2024	—	`conf`	A Metric for HPC Programming Model Productivity. SC Workshops Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith
2024	—	`conf`	AI-Assisted Design-Space Analysis of High-Performance Arm Processors. SC Workshops Joseph Moore, Tom Deakin, Simon McIntosh-Smith
2024	—	`conf`	Assessing the GPU Offload Threshold of GEMM and GEMV Kernels on Modern Heterogeneous HPC Systems. SC Workshops Finn Wilkinson, Alex Cockrean, Wei-Chen Lin, Simon McIntosh-Smith, Tom Deakin
2024	—	`conf`	Federated Single Sign-On and Zero Trust Co-design for AI and HPC Digital Research Infrastructures. SC Workshops 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
2024	J	`jnl`	Isambard-AI: a leadership class supercomputer optimised specifically for Artificial Intelligence. CoRR Simon McIntosh-Smith, Sadaf R. Alam, Christopher J. Woods
2024	—	`conf`	Isambard-AI: a leadership-class supercomputer optimised specifically for Artificial Intelligence. CUG Simon McIntosh-Smith, Sadaf R. Alam, Christopher J. Woods
2024	—	`conf`	Optimisation and Evaluation of Breadth First Search with oneAPI/SYCL on Intel FPGAs: from Describing Algorithms to Describing Architectures. IWOCL Kaan Olgu, Tobias Kenter, José L. Núñez-Yáñez, Simon McIntosh-Smith
2024	J	`jnl`	Preliminary report: Initial evaluation of StdPar implementations on AMD GPUs for HPC. CoRR Wei-Chen Lin, Simon McIntosh-Smith, Tom Deakin
2023	—	`conf`	An Empirical Comparison of the RISC-V and AArch64 Instruction Sets. SC Workshops Daniel Weaver, Simon McIntosh-Smith
2023	—	`ed.`	OpenMP: Advanced Task-Based, Device and Compiler Programming - 19th International Workshop on OpenMP, IWOMP 2023, Bristol, UK, September 13-15, 2023, Proceedings IWOMP Simon McIntosh-Smith, Michael Klemm, Bronis R. de Supinski, Tom Deakin, Jannis Klinkenberg
2023	A	`conf`	Time Machine: Generative Real-Time Model for Failure (and Lead Time) Prediction in HPC Systems. DSN Khalid Ayedh Alharthi, Arshad Jhumka, Sheng Di, Lin Gui, Franck Cappello, Simon McIntosh-Smith
2022	—	`conf`	An Initial Evaluation of Arm's Scalable Matrix Extension. PMBS@SC Finn Wilkinson, Simon McIntosh-Smith
2022	—	`conf`	Benchmarking Fortran DO CONCURRENT on CPUs and GPUs Using BabelStream. PMBS@SC Jeff R. Hammond, Tom Deakin, James Cownie, Simon McIntosh-Smith
2022	—	`conf`	Evaluating ISO C++ Parallel Algorithms on Heterogeneous HPC Systems. PMBS@SC Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith
2022	—	`conf`	Heterogeneous Programming for the Homogeneous Majority. P3HPC@SC Tom Deakin, James Cownie, Wei-Chen Lin, Simon McIntosh-Smith
2021	C	`conf`	A Performance Analysis of Modern Parallel Programming Models Using a Compute-Bound Application. ISC Andrei Poenaru, Wei-Chen Lin, Simon McIntosh-Smith
2021	—	`conf`	Analyzing Reduction Abstraction Capabilities. P3HPC@SC Tom Deakin, Simon McIntosh-Smith, S. John Pennycook, Jason Sewall
2021	B	`conf`	Applying Recent Machine Learning Approaches to Accelerate the Algebraic Multigrid Method for Fluid Simulations. SMC Thorben Louw, Simon McIntosh-Smith
2021	—	`conf`	Benchmarking and Extending SYCL Hierarchical Parallelism. HiPar@SC Tom Deakin, Simon McIntosh-Smith, Aksel Alpay, Vincent Heuveline
2021	—	`conf`	Comparing Julia to Performance Portable Parallel Programming Models for HPC. PMBS Wei-Chen Lin, Simon McIntosh-Smith
2021	—	`ed.`	IWOCL'21: International Workshop on OpenCL, Munich Germany, April, 2021 IWOCL Simon McIntosh-Smith
2021	—	`conf`	Mamba: Portable Array-based Abstractions for Heterogeneous High-Performance Systems. P3HPC@SC Tim Dykes, Clément Foyer, Harvey Richardson, Martin Svedin, Artur Podobas, Niclas Jansson, Stefano Markidis, Adrian Tate, Simon McIntosh-Smith
2021	J	`jnl`	Navigating Performance, Portability, and Productivity. Comput. Sci. Eng. S. John Pennycook, Jason D. Sewall, Douglas Jacobsen, Tom Deakin, Simon McIntosh-Smith
2021	—	`conf`	On measuring the maturity of SYCL implementations by tracking historical performance improvements. IWOCL Wei-Chen Lin, Tom Deakin, Simon McIntosh-Smith
2021	—	`ed.`	OpenMP: Enabling Massive Node-Level Parallelism - 17th International Workshop on OpenMP, IWOMP 2021, Bristol, UK, September 14-16, 2021, Proceedings IWOMP Simon McIntosh-Smith, Bronis R. de Supinski, Jannis Klinkenberg
2020	J	`jnl`	Benchmarking the first generation of production quality Arm-based supercomputers. Concurr. Comput. Pract. Exp. Simon McIntosh-Smith, James Price, Andrei Poenaru, Tom Deakin
2020	—	`conf`	Enabling System Wide Shared Memory for Performance Improvement in PyCOMPSs Applications. PyHPC@SC Clément Foyer, Javier Conejero, Jorge Ejarque, Rosa M. Badia, Adrian Tate, Simon McIntosh-Smith
2020	—	`conf`	Evaluating the Effectiveness of a Vector-Length-Agnostic Instruction Set. Euro-Par Andrei Poenaru, Simon McIntosh-Smith
2020	—	`conf`	Evaluating the performance of HPC-style SYCL applications. IWOCL Tom Deakin, Simon McIntosh-Smith
2020	—	`conf`	Hostile Cache Implications for Small, Dense Linear Solves. MCHPC@SC Tom Deakin, James Cownie, Simon McIntosh-Smith, Justin Lovegrove, Richard P. Smedley-Stevenson
2020	—	`ed.`	IWOCL '20: International Workshop on OpenCL, Virtual Event / Munich, Germany, April 27-29, 2020 IWOCL Simon McIntosh-Smith
2020	—	`conf`	Interpreting and Visualizing Performance Portability Metrics. P3HPC@SC Jason Sewall, S. John Pennycook, Douglas Jacobsen, Tom Deakin, Simon McIntosh-Smith
2020	B	`conf`	On the Use of BLAS Libraries in Modern Scientific Codes at Scale. SMC Harry Waugh, Simon McIntosh-Smith
2020	C	`conf`	The Effects of Wide Vector Operations on Processor Caches. CLUSTER Andrei Poenaru, Simon McIntosh-Smith
2020	—	`conf`	Tracking Performance Portability on the Yellow Brick Road to Exascale. P3HPC@SC Tom Deakin, Andrei Poenaru, Tom Lin, Simon McIntosh-Smith
2019	J	`jnl`	A performance analysis of the first generation of HPC-optimized Arm processors. Concurr. Comput. Pract. Exp. Simon McIntosh-Smith, James Price, Tom Deakin, Andrei Poenaru
2019	—	`conf`	Exploiting Hardware-Accelerated Ray Tracing for Monte Carlo Particle Transport with OpenMC. PMBS@SC Justin Salmon, Simon McIntosh-Smith
2019	J	`jnl`	Exploiting Task Parallelism with OpenCL: A Case Study. J. Signal Process. Syst. Pekka Jääskeläinen, Ville Korhonen, Matias Koskela, Jarmo Takala, Karen O. Egiazarian, Aram Danielyan, Cristóvão Cruz, James Price, Simon McIntosh-Smith
2019	—	`conf`	Performance Portability across Diverse Computer Architectures. P3HPC@SC Tom Deakin, Simon McIntosh-Smith, James Price, Andrei Poenaru, Patrick Atkinson, Codrin Popa, Justin Salmon
2018	—	`conf`	ASPEN: An Efficient Algorithm for Data Redistribution Between Producer and Consumer Grids. Euro-Par Workshops Clément Foyer, Adrian Tate, Simon McIntosh-Smith
2018	J	`jnl`	An improved parallelism scheme for deterministic discrete ordinates transport. Int. J. High Perform. Comput. Appl. Tom Deakin, Simon McIntosh-Smith, Matt Martineau, Wayne P. Gaudin
2018	J	`jnl`	Application-based fault tolerance techniques for sparse matrix solvers. Int. J. High Perform. Comput. Appl. Simon McIntosh-Smith, Rob Hunt, James Price, Alex Warwick Vesztrocy
2018	—	`conf`	Benchmarking the NVIDIA V100 GPU and Tensor Cores. Euro-Par Workshops Matt Martineau, Patrick Atkinson, Simon McIntosh-Smith
2018	J	`jnl`	Evaluating attainable memory bandwidth of parallel programming models via BabelStream. Int. J. Comput. Sci. Eng. Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith
2018	A	`conf`	Multi-precision convolutional neural networks on heterogeneous hardware. DATE Sam Amiri, Mohammad Hosseinabady, Simon McIntosh-Smith, José L. Núñez-Yáñez
2018	—	`ed.`	Proceedings of the International Workshop on OpenCL, IWOCL 2018, Oxford, United Kingdom, May 14-16, 2018 IWOCL Simon McIntosh-Smith, Ben Bergen
2018	C	`conf`	UnSNAP: A Mini-App for Exploring the Performance of Deterministic Discrete Ordinates Transport on Unstructured Meshes. CLUSTER Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard P. Smedley-Stevenson, Andrew Hagues
2017	—	`conf`	A Survey of Application Memory Usage on a National Supercomputer: An Analysis of Memory Requirements on ARCHER. PMBS@SC Andy Turner, Simon McIntosh-Smith
2017	—	`conf`	Analyzing and improving performance portability of OpenCL applications via auto-tuning. IWOCL James Price, Simon McIntosh-Smith
2017	C	`conf`	Application-Based Fault Tolerance Techniques for Fully Protecting Sparse Matrix Solvers. CLUSTER Grzegorz Pawelczak, Simon McIntosh-Smith, James Price, Matt Martineau
2017	J	`jnl`	Assessing the performance portability of modern parallel programming models using TeaLeaf. Concurr. Comput. Pract. Exp. Matt Martineau, Simon McIntosh-Smith, Wayne P. Gaudin
2017	—	`conf`	Exploiting Auto-tuning to Analyze and Improve Performance Portability on Many-Core Architectures. ISC Workshops James Price, Simon McIntosh-Smith
2017	C	`conf`	Exploring On-Node Parallelism with Neutral, a Monte Carlo Neutral Particle Transport Mini-App. CLUSTER Matt Martineau, Simon McIntosh-Smith
2017	—	`conf`	On the Mitigation of Cache Hostile Memory Access Patterns on Many-Core CPU Architectures. ISC Workshops Tom Deakin, Wayne P. Gaudin, Simon McIntosh-Smith
2017	—	`conf`	On the Performance of Parallel Tasking Runtimes for an Irregular Fast Multipole Method Application. IWOMP Patrick Atkinson, Simon McIntosh-Smith
2017	—	`ed.`	Proceedings of the 5th International Workshop on OpenCL, IWOCL 2017, Toronto, Canada, May 16-18, 2017 IWOCL Simon McIntosh-Smith, Ben Bergen
2017	C	`conf`	TeaLeaf: A Mini-Application to Enable Design-Space Explorations for Iterative Sparse Linear Solvers. CLUSTER Simon McIntosh-Smith, Matthew Martineau, Tom Deakin, Grzegorz Pawelczak, Wayne P. Gaudin, Paul Garrett, Wei Liu, Richard P. Smedley-Stevenson, David Beckingsale
2017	C	`conf`	The Arch Project: Physics Mini-Apps for Algorithmic Exploration and Evaluating Programming Environments on HPC Architectures. CLUSTER Matthew Martineau, Simon McIntosh-Smith
2017	—	`conf`	The Productivity, Portability and Performance of OpenMP 4.5 for Scientific Applications Targeting Intel CPUs, IBM CPUs, and NVIDIA GPUs. IWOMP Matt Martineau, Simon McIntosh-Smith
2016	—	`conf`	An Evaluation of Emerging Many-Core Parallel Programming Models. PMAM@PPoPP Matt Martineau, Simon McIntosh-Smith, Michael Boulton, Wayne P. Gaudin
2016	—	`conf`	Evaluating OpenMP 4.0's Effectiveness as a Heterogeneous Parallel Programming Model. IPDPS Workshops Matt Martineau, Simon McIntosh-Smith, Wayne P. Gaudin
2016	—	`conf`	GPU-STREAM v2.0: Benchmarking the Achievable Memory Bandwidth of Many-Core Processors Across Diverse Parallel Programming Models. ISC Workshops Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith
2016	C	`conf`	Many-Core Acceleration of a Discrete Ordinates Transport Mini-App at Extreme Scale. ISC Tom Deakin, Simon McIntosh-Smith, Wayne P. Gaudin
2016	—	`conf`	Performance Analysis and Optimization of Clang's OpenMP 4.5 GPU Support. PMBS@SC 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
2016	—	`conf`	Pragmatic Performance Portability with OpenMP 4.x. IWOMP Matt Martineau, James Price, Simon McIntosh-Smith, Wayne P. Gaudin
2016	A	`conf`	Unprotected computing: a large-scale study of DRAM raw error rate on a supercomputer. SC Leonardo Bautista-Gomez, Ferad Zyulkyarov, Osman S. Unsal, Simon McIntosh-Smith
2015	C	`conf`	Exploiting Spatial Information in Datasets to Enable Fault Tolerant Sparse Matrix Solvers. CLUSTER Rob Hunt, Simon McIntosh-Smith
2015	C	`conf`	Expressing Parallelism on Many-Core for Deterministic Discrete Ordinates Transport. CLUSTER Tom Deakin, Simon McIntosh-Smith, Wayne P. Gaudin
2015	J	`jnl`	High performance Int. J. High Perform. Comput. Appl. Simon McIntosh-Smith, James Price, Richard B. Sessions, Amaurys Ávila Ibarra
2015	—	`conf`	IWOCL: International Workshop on OpenCL. IWOCL Simon McIntosh-Smith
2015	—	`conf`	Improving Auto-Tuning Convergence Times with Dynamically Generated Predictive Performance Models. MCSoC James Price, Simon McIntosh-Smith
2015	—	`conf`	Nano Simbox: an OpenCL-accelerated framework for interactive molecular dynamics. IWOCL Michael O'Connor, Phillip Tew, B. Sage, Simon McIntosh-Smith, David R. Glowacki
2015	—	`conf`	Oclgrind: an extensible OpenCL device simulator. IWOCL James Price, Simon McIntosh-Smith
2015	—	`ed.`	Proceedings of the 3rd International Workshop on OpenCL, IWOCL 2015, Palo Alto, California, USA, May 12-13, 2015 IWOCL Simon McIntosh-Smith, Ben Bergen
2015	—	`conf`	Symposium on Experiences of Porting and Optimising Code for Xeon Phi Processors. PARCO Adrian Jackson, Michèle Weiland, Mark Parsons, Simon McIntosh-Smith
2014	—	`conf`	Evaluation of a performance portable lattice Boltzmann code using OpenCL. IWOCL Simon McIntosh-Smith, Dan Curran
2014	C	`conf`	On the Performance Portability of Structured Grid Codes on Many-Core Computer Architectures. ISC Simon McIntosh-Smith, Michael Boulton, Dan Curran, James Price
2014	—	`conf`	Porting a commercial application to OpenCL: a case study. IWOCL Simon Krige, Mark Mackey, Simon McIntosh-Smith, Richard B. Sessions
2014	—	`ed.`	Proceedings of the International Workshop on OpenCL, IWOCL 2013 & 2014, May 13-14, 2013, Georgia Tech, Atlanta, GA, USA / Bristol, UK, May 12-13, 2014 IWOCL Simon McIntosh-Smith, Ben Bergen
2014	—	`conf`	The OPS domain specific abstraction for multi-block structured grid computations. WOLFHPC@SC István Z. Reguly, Gihan R. Mudalige, Michael B. Giles, Dan Curran, Simon McIntosh-Smith
2013	J	`jnl`	Special issue of the Journal of Parallel and Distributed Computing (JDPC) on novel architectures for high-performance computing. J. Parallel Distributed Comput. Simon McIntosh-Smith, Charles Gillan, Nico Sanna, Stan Scott, Thomas Steinke
2012	—	`conf`	Accelerating Hydrocodes with OpenACC, OpeCL and CUDA. SC Companion J. A. Herdman, W. P. Gaudin, Simon McIntosh-Smith, Michael Boulton, D. A. Beckingsale, A. C. Mallinson, Stephen A. Jarvis
2012	J	`jnl`	Benchmarking Energy Efficiency, Power Costs and Carbon Emissions on Heterogeneous Systems. Comput. J. Simon McIntosh-Smith, Terry Wilson, Amaurys Ávila Ibarra, Jonathan Crisp, Richard B. Sessions
2011	J	`jnl`	Energy-aware metrics for benchmarking heterogeneous systems. SIGMETRICS Perform. Evaluation Rev. Simon McIntosh-Smith, Terry Wilson, Jon Crisp, Amaurys Ávila Ibarra, Richard B. Sessions
2010	J	`jnl`	A massively multicore parallelization of the Kohn-Sham energy gradients. J. Comput. Chem. Philip Brown, Christopher J. Woods, Simon McIntosh-Smith, Frederick R. Manby
2008	—	`conf`	Parallel path tracing using incoherent path-atom binning. SCCG David James Coulthurst, Piotr Dubla, Kurt Debattista, Simon McIntosh-Smith, Alan Chalmers