{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T06:51:19Z","timestamp":1791442279698,"version":"4.3.3"},"reference-count":18,"publisher":"IEEE","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6]]},"DOI":"10.23919\/isc.2026.11520483","type":"proceedings-article","created":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T19:48:54Z","timestamp":1780948134000},"page":"1-13","source":"Crossref","is-referenced-by-count":0,"title":["Optimizing OpenFOAM for Systems with CPUs and GPUs and Unified Memory Architecture"],"prefix":"10.23919","author":[{"given":"Kumar","family":"Saurabh","sequence":"first","affiliation":[{"name":"Advanced Micro Devices,U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leopold","family":"Grinberg","sequence":"additional","affiliation":[{"name":"Advanced Micro Devices,U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mattijs","family":"Janssens","sequence":"additional","affiliation":[{"name":"Keysight Technologies,U.K."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrew","family":"Heather","sequence":"additional","affiliation":[{"name":"Keysight Technologies,U.K."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","volume-title":"TOP500 Supercomputer Sites","year":"2026"},{"issue":"12","key":"ref2","doi-asserted-by":"crossref","first-page":"3202","DOI":"10.1016\/j.jpdc.2014.07.003","article-title":"Kokkos: Enabling manycore performance portability through polymorphic memory access patterns","volume":"74","author":"Edwards","year":"2014","journal-title":"Journal of Parallel and Distributed Computing"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/P3HPC49587.2019.00012"},{"key":"ref4","volume-title":"OpenFOAM v2412 \u2014 openfoam.com","year":"2025"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.23919\/ISC.2024.10528925"},{"key":"ref6","volume-title":"MI300A - Exploring the APU advantage \u2014 rocm.blogs.amd.com","author":"Tandon","year":"2025"},{"key":"ref7","volume-title":"HPC motorbike . Wiki . Committees \/ HPC . GitLab \u2014 develop.openfoam.com","year":"2025"},{"key":"ref8","volume-title":"1st openfoam hpc challenge","author":"Lesnik","year":"2025"},{"key":"ref9","article-title":"Complete piso and simple solvers on graphics processing units","author":"Tomczak","year":"2012","journal-title":"arXiv preprint arXiv"},{"key":"ref10","article-title":"Petsc4foam: A library to plug-in petsc into the openfoam framework","volume":"60","author":"Bna","year":"2020","journal-title":"PRACE White paper"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.parco.2021.102831"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpc.2025.110009"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1137\/110830125"},{"key":"ref14","author":"Wiemann","year":"2011","journal-title":"Cuda expression templates"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1147\/JRD.2019.2954403"},{"key":"ref16","volume-title":"AMD Instinct MI300A APU Overview 2014; AMD GPU Driver (amdgpu) 30.20.1 \u2014 instinct.docs.amd.com","year":"2025"},{"key":"ref17","volume-title":"Two-stage gauss\u2013seidel preconditioners and smoothers for krylov solvers on a gpu cluster","author":"Berger-Vergiat","year":"2021"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/3773656.3773680"}],"event":{"name":"ISC High Performance 2026 Research Paper Proceedings (41st International Conference)","location":"Hamburg, Germany","start":{"date-parts":[[2026,6,22]]},"end":{"date-parts":[[2026,6,26]]}},"container-title":["ISC High Performance 2026 Research Paper Proceedings (41st International Conference)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11520448\/11520449\/11520483.pdf?arnumber=11520483","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T06:15:09Z","timestamp":1791440109000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11520483\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6]]},"references-count":18,"URL":"https:\/\/doi.org\/10.23919\/isc.2026.11520483","relation":{},"subject":[],"published":{"date-parts":[[2026,6]]}}}