000916369 001__ 916369 000916369 005__ 20250822121435.0 000916369 0247_ $$2Handle$$a2128/33245 000916369 037__ $$aFZJ-2022-06170 000916369 041__ $$aEnglish 000916369 1001_ $$0P:(DE-Juel1)145478$$aHerten, Andreas$$b0$$eCorresponding author$$ufzj 000916369 1112_ $$aDKRZ User Workshop - natESM Hands-on Session$$cHamburg$$d2022-10-12 - 2022-10-13 000916369 245__ $$aMany Ways to GPUs - A GPU Introduction 000916369 260__ $$c2022 000916369 3367_ $$2DRIVER$$alecture 000916369 3367_ $$031$$2EndNote$$aGeneric 000916369 3367_ $$2BibTeX$$aMISC 000916369 3367_ $$0PUB:(DE-HGF)17$$2PUB:(DE-HGF)$$aLecture$$blecture$$mlecture$$s1671631491_28423$$xInvited 000916369 3367_ $$2ORCID$$aLECTURE_SPEECH 000916369 3367_ $$2DataCite$$aText 000916369 500__ $$aThe content is also available at https://www.nat-esm.de/services/documentation 000916369 520__ $$aIn this session, we will focus on utilizing GPUs for scientific workloads. First, in form of a talk, the most important features of massively parallel GPU architectures are outlined and different programming models presented. Then, in a subsequent hands-on session, practical examples of porting to these programming models are given, focussing on the most commonly used models (CUDA, OpenACC, possibly Kokkos). 000916369 536__ $$0G:(DE-HGF)POF4-5112$$a5112 - Cross-Domain Algorithms, Tools, Methods Labs (ATMLs) and Research Groups (POF4-511)$$cPOF4-511$$fPOF IV$$x0 000916369 536__ $$0G:(DE-HGF)POF4-5122$$a5122 - Future Computing & Big Data Systems (POF4-512)$$cPOF4-512$$fPOF IV$$x1 000916369 536__ $$0G:(DE-Juel-1)ATML-X-DEV$$aATML-X-DEV - ATML Accelerating Devices (ATML-X-DEV)$$cATML-X-DEV$$x2 000916369 7001_ $$0P:(DE-Juel1)176293$$aHaghighi Mood, Kaveh$$b1$$ufzj 000916369 8564_ $$uhttps://www.nat-esm.de/events/natesm-user-ws2022 000916369 8564_ $$uhttps://juser.fz-juelich.de/record/916369/files/Exercises%20Slides.pdf$$yOpenAccess 000916369 8564_ $$uhttps://juser.fz-juelich.de/record/916369/files/Lecture%20Slides.pdf$$yOpenAccess 000916369 909CO $$ooai:juser.fz-juelich.de:916369$$pdriver$$pVDB$$popen_access$$popenaire 000916369 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145478$$aForschungszentrum Jülich$$b0$$kFZJ 000916369 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)176293$$aForschungszentrum Jülich$$b1$$kFZJ 000916369 9131_ $$0G:(DE-HGF)POF4-511$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5112$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vEnabling Computational- & Data-Intensive Science and Engineering$$x0 000916369 9131_ $$0G:(DE-HGF)POF4-512$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5122$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vSupercomputing & Big Data Infrastructures$$x1 000916369 9141_ $$y2022 000916369 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000916369 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0 000916369 980__ $$alecture 000916369 980__ $$aVDB 000916369 980__ $$aUNRESTRICTED 000916369 980__ $$aI:(DE-Juel1)JSC-20090406 000916369 9801_ $$aFullTexts