{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,23]],"date-time":"2025-11-23T18:22:38Z","timestamp":1763922158835,"version":"3.45.0"},"publisher-location":"Cham","reference-count":9,"publisher":"Springer Nature Switzerland","isbn-type":[{"value":"9783032076113","type":"print"},{"value":"9783032076120","type":"electronic"}],"license":[{"start":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T00:00:00Z","timestamp":1763942400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T00:00:00Z","timestamp":1763942400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026]]},"DOI":"10.1007\/978-3-032-07612-0_36","type":"book-chapter","created":{"date-parts":[[2025,11,23]],"date-time":"2025-11-23T17:57:33Z","timestamp":1763920653000},"page":"468-479","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Investigating Matrix Repartitioning to\u00a0Address the\u00a0Over and\u00a0Undersubscription Challenge for\u00a0a\u00a0GPU-Based CFD Solver"],"prefix":"10.1007","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0128-3933","authenticated-orcid":false,"given":"Gregor","family":"Olenik","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0009-0004-8333-9313","authenticated-orcid":false,"given":"Marcel","family":"Koch","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2177-952X","authenticated-orcid":false,"given":"Hartwig","family":"Anzt","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2025,11,24]]},"reference":[{"key":"36_CR1","doi-asserted-by":"publisher","unstructured":"Anzt, H., et al.: Ginkgo: a high performance numerical linear algebra library. J. Open Source Softw. 5(52), 2260 (2020). https:\/\/doi.org\/10.21105\/joss.02260","DOI":"10.21105\/joss.02260"},{"key":"36_CR2","doi-asserted-by":"crossref","unstructured":"Bierbaum, J., Planeta, M., H\u00e4rtig, H.: Towards efficient oversubscription: on the cost and benefit of event-based communication in MPI. In: 2022 IEEE\/ACM International Workshop on Runtime and Operating Systems for Supercomputers (ROSS), pp. 1\u201310. IEEE (2022)","DOI":"10.1109\/ROSS56639.2022.00007"},{"key":"36_CR3","unstructured":"Bn\u2019a, S., Spisso, I., Olesen, M., Rossi, G.: PETSc4FOAM: A Library to plug-in PETSc into the OpenFOAM Framework. PRACE White paper (2020)"},{"key":"36_CR4","doi-asserted-by":"crossref","unstructured":"Galeazzo, F.C.C., Wei\u00df, R.G., Lesnik, S., Rusche, H., Ruopp, A.: Understanding superlinear speedup in current HPC architectures. In: IOP Conference Series: Materials Science and Engineering, vol. 1312, p. 012009. IOP Publishing (2024)","DOI":"10.1088\/1757-899X\/1312\/1\/012009"},{"key":"36_CR5","doi-asserted-by":"publisher","unstructured":"G\u00e4rtner, J.W., et al.: Testing Strategies for OpenFOAM Projects. OpenFOAM\u00ae 5, 115\u2013130 (2025). https:\/\/doi.org\/10.51560\/ofj.v5.134","DOI":"10.51560\/ofj.v5.134"},{"key":"36_CR6","unstructured":"Jasak, H., Jemcov, A., Tukovic, Z., et al.: Openfoam: a C++ library for complex physics simulations. In: International Workshop on Coupled Methods in Numerical Dynamics, vol. 1000, pp. 1\u201320. Dubrovnik, Croatia) (2007)"},{"key":"36_CR7","doi-asserted-by":"publisher","unstructured":"Mills, R.T., et al.: Toward performance-portable PETSc for GPU-based exascale systems. Parallel Comput. 108, 102831 (2021). https:\/\/doi.org\/10.1016\/j.parco.2021.102831, https:\/\/www.sciencedirect.com\/science\/article\/pii\/S016781912100079X","DOI":"10.1016\/j.parco.2021.102831"},{"key":"36_CR8","doi-asserted-by":"publisher","DOI":"10.1007\/s11012-024-01806-1","author":"G Olenik","year":"2024","unstructured":"Olenik, G., Koch, M., Boutanios, Z., Anzt, H.: Towards a platform-portable linear algebra backend for OpenFOAM. Meccanica (2024). https:\/\/doi.org\/10.1007\/s11012-024-01806-1","journal-title":"Meccanica"},{"key":"36_CR9","doi-asserted-by":"crossref","unstructured":"Tandon, S., et al.: Porting HPC applications to AMD instinct$$^{{\\rm TM}}$$ MI300A using unified memory and OpenMP\u00ae. In: ISC High Performance 2024 Research Paper Proceedings (39th International Conference), pp. 1\u20139. Prometeus GmbH (2024)","DOI":"10.23919\/ISC.2024.10528925"}],"container-title":["Lecture Notes in Computer Science","High Performance Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-032-07612-0_36","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,23]],"date-time":"2025-11-23T17:57:35Z","timestamp":1763920655000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-032-07612-0_36"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,24]]},"ISBN":["9783032076113","9783032076120"],"references-count":9,"URL":"https:\/\/doi.org\/10.1007\/978-3-032-07612-0_36","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"value":"0302-9743","type":"print"},{"value":"1611-3349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,24]]},"assertion":[{"value":"24 November 2025","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"ISC High Performance","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"International Conference on High Performance Computing","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Hamburg","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Germany","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2025","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"10 June 2025","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"13 June 2025","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"40","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"supercomputing2025","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}}]}}