Publications

Tom Deakin, Andrei Poenaru, Tom Lin, Simon McIntosh-Smith (2020). Tracking Performance Portability on the Yellow Brick Road to Exascale. P3HPC.

Jason Sewall, John Pennycook, Douglas W. Jacobson, Tom Deakin, Simon McIntosh-Smith (2020). Interpreting and Visualizing Performance Portability Metrics. P3HPC.

Tom Deakin, James Cownie, Simon McIntosh-Smith, Justin Lovegrove, Richard Smedley-Stevenson (2020). Hostile Cache Implications for Small, Dense Linear Solves. MCHPC'20.

Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard Smedley-Stevenson, Andrew Hagues (2020). Developing a mini-app for exploring algorithms for unstructured mesh deterministic discrete ordinates transport on many-core architectures. M&C2019.

PDF

Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard Smedley-Stevenson, Andrew Hagues (2020). Reviewing the Computational Performance of Structured and Unstructured Grid Deterministic SN Transport Sweeps on Many-core Architectures. JCTT.

DOI

Tom Deakin, Simon McIntosh-Smith (2020). Evaluating the performance of HPC-style SYCL applications. IWOCL/SYCLCon.

PDF Slides Video DOI

Tom Deakin, Simon McIntosh-Smith, James Price, Andrei Poenaru, Patrick Atkinson, Codrin Popa, Justin Salmon (2019). Performance Portability Across Diverse Computer Architectures. P3HPC.

Slides DOI

Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard Smedley-Stevenson, Andrew Hagues (2019). Reviewing the Computational Performance of Deterministic SN Transport Sweeps on Many-core Architectures. ICTT-26.

Simon McIntosh-Smith, James Price, Tom Deakin, Andrei Poenaru (2019). A performance analysis of the first generation of HPC-optimized Arm processors. Concurrency and Computation: Practice and Experience (Special Issue).

DOI

Simon McIntosh-Smith, James Price, Tom Deakin, Andrei Poenaru (2019). Scaling Results from the First Generation of Arm-based Supercomputers. CUG.

Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith (2018). Evaluating attainable memory bandwidth of parallel programming models via BabelStream. IJCSE.

PDF Code DOI

Tom Deakin, Simon McIntosh-Smith, Justin Lovegrove, Richard Smedley-Stevenson, Andrew Hagues (2018). UnSNAP: A Mini-App for Exploring the Performance of Deterministic Discrete Ordinates Transport on Unstructured Meshes. WRAp 2018.

DOI

Tom Deakin, Simon McIntosh-Smith, Matt Martineau, Wayne Gaudin (2018). An Improved Parallelism Scheme for Deterministic Discrete Ordinates Transport. IJHPCA.

DOI

Simon McIntosh-Smith, James Price, Tom Deakin, Andrei Poenaru (2018). Comparative Benchmarking of the First Generation of HPC-Optimised Arm Processors on Isambard. CUG.

Tom Deakin, James Price, Simon McIntosh-Smith (2017). Portable methods for measuring cache hierarchy performance. SC.

Poster

Simon McIntosh-Smith, Matt Martineau, Tom Deakin, Grzegorz Pawelczak, Wayne Gaudin, Paul Garrett, Wei Liu, Richard Smedley-Stevenson, David Beckingsale (2017). TeaLeaf: A mini-application to enable design-space explorations for iterative sparse linear solvers. WRAp 2017.

DOI

Tom Deakin, Wayne Gaudin, Simon McIntosh-Smith (2017). On the mitigation of cache hostile memory access patterns on many-core CPU architectures. IXPUG.

DOI

Tom Deakin, John Pennycook, Andrew Mallinson, Wayne Gaudin, Simon McIntosh-Smith (2017). The MEGA-STREAM benchmark on Intel Xeon Phi processors (Knights Landing). IXPUG.

Slides

Karthik Raman, Tom Deakin, James Price and Simon McIntosh-Smith (2017). Improving achieved memory bandwidth from C++ codes on Intel Xeon Phi Processor (Knights Landing). IXPUG.

Slides

Tom Deakin, James Price, Matt Martineau, Simon McIntosh-Smith (2016). GPU-STREAM: now in 2D!. SC.

Poster

Tom Deakin, James Price, Matt Martineau and Simon McIntosh-Smith (2016). GPU-STREAM v2.0: Benchmarking the achievable memory bandwidth on many-core processors across diverse parallel programming models. P^3HPC 2016.

DOI

Tom Deakin, Simon McIntosh-Smith, Wayne Gaudin (2016). Many-core acceleration of a discrete ordinates transport mini-app at extreme scale. ISC.

DOI

Tom Deakin and Simon McIntosh-Smith (2015). GPU-STREAM: Benchmarking the achievable memory bandwidth of Graphics Processing Units. SC.

Poster

Tom Deakin, Simon McIntosh-Smith, Wayne Gaudin (2015). Expressing Parallelism on Many-Core for Deterministic Discrete Ordinates Transport. WRAp 2015.

DOI