BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20260706T101456Z UID:964c5ed8-9d7c-4663-af4d-8bc76f9e4629 DTSTART:20210217T120000Z DTEND:20210219T153000Z DESCRIPTION:With the increasing prevalence of multicore processors\, shared -memory programming models are essential. OpenMP is a popular\, portable\, widely supported\, and easy-to-use shared-memory model. \n\nSince its adv ent in 1997\, the OpenMP programming model has proved to be a key driver b ehind parallel programming for shared-memory architectures.  Its powerful and flexible programming model has allowed researchers from various domai ns to enable parallelism in their applications.  Over the more than two d ecades of its existence\, OpenMP has tracked the evolution of hardware and the complexities of software to ensure that it stays as relevant to today ’s high performance computing community as it was in 1997.\n\nThis works hop will cover a wide range of  topics\, reaching from the basics of Open MP programming using the "OpenMP Common Core" to really advanced topics. D uring each day lectures will be mixed with hands-on sessions.\n\nTentative Agenda\n\n\n \n \n \n  \n \n \n Day 1\n \n \n Day 2 \n \n \n Day 3\n \n \n \n \n 09:00-10:30 CET\n \n \n  \n \n \n Tasking 1\n\n \n Tasking Intro\n Lab 1\n \n \n \n GPUs\n\n \n OpenMP for Compute Accelerators\n \n \n \n \n \n 10:45-12:15 CET\n \n \n  \n \n \n Tasking 2\n\n \n Taskloop\n Dependencies\n Cancellation\n Lab 2\n \n \n \n Tools for Perf. and Correctness\n\n \n VI-HPS Tools for Performanc e\n VI-HPS Tools for Correctness\n \n \n \n \n \n 13:00-14:45 CET\n \n \n Introduction to OpenMP\n \n  \n \n \n Host P erf.: SIMD\n\n \n Vectorisation\n Lab 3\n \n \n \n Misc. O penMP 5.0 Features\n\n \n DOACROSS Loops\n \n \n \n \n \n 1 5:00-16:00 CET\n \n \n Hands-on: Introduction to OpenMP\n \n \n Host Perf.: NUMA\n\n \n Memory Access\n Task Affinity\n Memor y Management\n Lab 4\n \n \n \n Roadmap / Outlook\n\n \n O pen Discussion\n OpenMP 5.0 and beyond\n \n\n End: approx. 16:30 CE T\n \n \n \n\n\nDay 1\n\nThe first day will cover basic parallel progra mming with OpenMP. \n\nMost OpenMP programmers use only around 21 items fr om the specification. We call these the “OpenMP Common Core”. By focus ing on the common core on the first day\, we make OpenMP what it was alway s meant to be: a simple API for parallel application programmers.\n\nIn th is hands-on tutorial\, students use active learning through a carefully se lected set of exercises\, to master the Common Core and learn to apply it to their own problems. \n\nDay 2 and 3\n\nDay 2 and 3 will cover advanced topics like:\n\n\n Mastering Tasking with OpenMP\, Taskloops\, Dependencie s and Cancellation\n Host Performance: SIMD / Vectorization\n Host Perform ance: NUMA Aware Programming\, Memory Access\, Task Affinity\, Memory Mana gement\n Tool Support for Performance and Correctness\, VI-HPS Tools \n Of floading to Accelerators\n Other Advanced Features of OpenMP 5.0\n Future Roadmap of OpenMP\n\n\nDevelopers usually find OpenMP easy to learn. Howev er\, they are often disappointed with the performance and scalability of t he resulting code. This disappointment stems not from shortcomings of Open MP but rather with the lack of depth with which it is employed. The lectur es on Day 2 and Day 3 will address this critical need by exploring the imp lications of possible OpenMP parallelization strategies\, both in terms of correctness and performance. \n\nWe cover tasking with OpenMP and host pe rformance\, putting a focus on performance aspects\, such as data and thre ad locality on NUMA architectures\, false sharing\, and exploitation of ve ctor units. Also tools for performance and correctness will be presented.\ n\nCurrent trends in hardware bring co-processors such as GPUs into the fo ld. A modern platform is often a heterogeneous system with CPU cores\, GPU cores\, and other specialized accelerators. OpenMP has responded by addin g directives that map code and data onto a device\, the target directives.  We will also explore these directives as they apply to programming GPUs. \n\nOpenMP 5.0 features will be highlighted and the future roadmap of Open MP will be presented.\n\nAll topics are accompanied with extensive case st udies and we discuss the corresponding language features in-depth.\n\nTopi cs might be still subject to change.\n\nFor the hands-on sessions particip ants need to use their own laptops or systems with a C/C++ or Fortran comp iler supporting at least OpenMP 4.5 installed (see https://www.openmp.org/ resources/openmp-compilers-tools/).\n\nThe course is organized as a PRACE training event by LRZ in collaboration with the OpenMP ARB and RWTH Aachen .\n\nLecturers\n\nDr.-Ing. Michael Klemm is part of the HPC Center of Exce llence at AMD. His focus is on High Performance &\; Throughput Computin g Enabling. He obtained an M.Sc. in Computer Science in 2003. He received a Doctor of Engineering degree (Dr.-Ing.) in Computer Science from the Fri edrich-Alexander-University Erlangen-Nuremberg\, Germany\, in 2008. His re search focus was on compilers and runtime optimizations for distributed sy stems. His areas of interest include compiler construction\, design of pro gramming languages\, parallel programming\, and performance analysis and t uning. He is CEO of the OpenMP Language Committee\, where he is also leadi ng the group on the OpenMP Error Model efforts.\n\nDr. Christian Terboven is a senior scientist and leads the HPC group at RWTH Aachen University. H is research interests center around Parallel Programming and related Softw are Engineering aspects. Dr. Terboven has been involved in the Analysis\, Tuning and Parallelization of several large-scale simulation codes for var ious architectures. He is responsible for several research projects in the area of programming models and approaches to improve the productivity and efficiency of modern HPC systems. He is further co-author of the new book “Using OpenMP – The Next Step“\, https://www.openmp.org/tech/using- openmp-next-step/ \nhttps://events.prace-ri.eu/event/1084/ SUMMARY:[ONLINE] OpenMP Programming Workshop @ LRZ URL;VALUE=URI:https://events.prace-ri.eu/event/1084/ END:VEVENT END:VCALENDAR