{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T05:16:26Z","timestamp":1740028586776,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p>In this paper, we suggest a different methodology to shorten the code optimization development time while getting a unified code with good performance on different targeted devices. In the scope of this study, experiments are illustrated on a Discontinuous Galerkin code applied to Computational Fluid Dynamics. Tests are performed on CPUs, KNL Xeon-Phi and GPUs where performance comparison confirms that the GPU optimization guideline leads to efficient versions on CPU and Xeon-Phi for this kind of scientific applications. Based on these results, we finally suggest a methodology to end-up with an efficient hybridized CPU&amp;ndash;GPU implementation.<\/jats:p>","DOI":"10.3233\/978-1-61499-843-3-390","type":"book-chapter","created":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T15:30:51Z","timestamp":1739979051000},"source":"Crossref","is-referenced-by-count":0,"title":["Towards a Unified CPU&amp;ndash;GPU Code Hybridization: A GPU Based Optimization Strategy Efficient on Other Modern Architectures"],"prefix":"10.3233","author":[{"family":"Oteski Ludomir","sequence":"additional","affiliation":[]},{"family":"Colin De Verdi&egrave;re Guillaume","sequence":"additional","affiliation":[]},{"family":"Contassot-Vivier Sylvain","sequence":"additional","affiliation":[]},{"family":"Vialle St&eacute;phane","sequence":"additional","affiliation":[]},{"family":"Ryan Juliet","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["Advances in Parallel Computing","Parallel Computing is Everywhere"],"original-title":[],"deposited":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T15:47:49Z","timestamp":1739980069000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISBN&isbn=978-1-61499-842-6&spage=390&doi=10.3233\/978-1-61499-843-3-390"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-61499-843-3-390","relation":{},"ISSN":["0927-5452"],"issn-type":[{"value":"0927-5452","type":"print"}],"subject":[],"published":{"date-parts":[[2018]]}}}