January 2021 - aktuell - lists.lrz.de

Upcoming Online Courses and Workshops by LRZ
by Weinberg, Volker Jan. 27, 2021

Jan. 27, 2021

Dear users of LRZ, we would like to point your attention to our upcoming online courses and workshops: Introduction to LRZ HPC Systems with Focus on CFD Workflows The same course will be offered twice, in February and April 2021: Date 1: Wednesday, 10 Feb 2021, 14:00 - 16:30 CET Registration Deadline: 3 Feb 2021 Registration: https://app1.edoobox.com/en/LRZ/Online%20Courses/Online-Kurs.ed.545051/ Date 2: Wednesday, 14 Apr 2021, 14:00 - 16:30 CEST Registration Deadline: 7 Apr 2021 Registration: https://app1.edoobox.com/en/LRZ/Online%20Courses/Online-Kurs.ed.545066/ Fee: free of charge Lecturer: Dr.-Ing. habil. Thomas Frank (LRZ) Abstract: The focus of this short course is to provide to beginners in High Performance Computing (HPC) and Computational Fluid Dynamics (CFD) a crash course like introduction to the following essential knowledge: Introduction to the LRZ Linux Cluster Systems and computing environment, introduction to a typical user environment on LRZ Linux Cluster systems, Linux terminal access and file transfer tools, usage of the module system, the batch queuing or scheduling system SLURM, introduction to a typical CFD-oriented workflow on the example of ANSYS CFD and StarCCM+, aspects of licensing of commercial CFD software at LRZ. OpenMP Programming Workshop Date: Wednesday, 17 Feb 2021 13:00 - Friday, 19 Feb 2021 16:00 CET Fee: free of charge Registration Deadline: 3 Feb 2021 Registration: https://events.prace-ri.eu/event/1084/ Lecturers: Dr. Michael Klemm (CEO of the OpenMP ARB), Dr. Christian Terboven (RWTH Aachen University) Abstract: This PRACE workshop will cover a wide range of topics, reaching from the basics of OpenMP programming using the "OpenMP Common Core" to really advanced topics like tasking, SIMD / vectorisation, NUMA aware programming, memory access, task affinity, memory management, tool support for performance and correctness, offloading to accelerators, features of OpenMP 5.1. During each day lectures will be mixed with hands-on sessions. Both lecturers are members of the OpenMP Language Committee. Programming with Fortran Date: Monday, 22 Feb 2021 - Wednesday, 24 Feb 2021, 10:00 - 18:00 CET Fee: 30 EUR - 600 EUR Registration Deadline: 8 Feb 2021 Registration: https://app1.edoobox.com/en/LRZ/Online%20Courses/Online-Kurs.ed.544978/ Lecturers: Dr. Reinhold Bader, Nisarg Patel (LRZ) Abstract: This three day online course is targeted at scientists with little or no knowledge of the Fortran programming language, but need it for participation in projects using a Fortran code base, for development of their own codes, and for getting acquainted with additional tools like debugger and syntax checker as well as handling of compilers and libraries. The lecturer Dr. Reinhold Bader participates in the standardisation activities of the Fortran programming language in the international workgroup WG5. Introduction to ANSYS Fluid Dynamics on LRZ HPC Systems Date: 10 x Monday, 8 Mar 2021 - 17 May 2021, 10:00 - 12:00 & 14:00 - 16:00 CE(S)T Fee: 50 EUR - 120 EUR Registration Deadline: 22 Feb 2021 Registration: https://app1.edoobox.com/en/LRZ/Online%20Courses/Online-Kurs.ed.545091/ Lecturers: Dr.-Ing. habil. Thomas Frank (LRZ), Nisarg Patel (LRZ) Abstract: The focus of this course with its 20 lectures and about 10 practical exercises is targeted on students, PhD's and researchers with good knowledge in the fundamentals of fluid mechanics and potentially with some first experience in Computational Fluid Dynamics (CFD). The course will focus on the introduction to the ANSYS Fluid Dynamics software packages, i.e. ANSYS CFX and ANSYS Fluent. Further, participants will be familiarised with the main steps of the typical CFD workflow. Correctness of boundary conditions and CFD setup specifications, solver convergence control, solver monitoring, customization capabilities of the solvers and the postprocessing as well as recommended CFD best practices are covered. The course further focusses on the usage of the ANSYS CFD software in a typical Linux cluster environment for massively parallel computations. Finally some aspects of workflow automation using Python as scripting language are targeted as well. Accelerated Computing with OpenACC and Deep Learning Date: Tuesday, 27 Apr 2021 - Thursday, 29 Apr 2021, 10:00 - 16:00 CEST Fee: free of charge Registration: https://vsc.ac.at/training/2021/DL/ (Registration will start in March) Lecturers: Dr. habil. Juan Durillo Barrionuevo (LRZ), Dr. Volker Weinberg (LRZ), Georg Zitzlsberger (IT4Innovations) Abstract: The workshop combines a lecture about Accelerated Computing with OpenACC with lectures about Fundamentals of Deep Learning for single and for Multi-GPUs. Learn how to accelerate your applications with OpenACC, how to train and deploy a neural network to solve real-world problems, and how to effectively parallelise training of deep neural networks on Multi-GPUs. The course is organised by VSC - Vienna Scientific Cluster in cooperation with LRZ, IT4Innovations (Czechia), and NVIDIA. Information on further HPC courses: * by LRZ: http://www.lrz.de/services/compute/courses/ * by the Gauss Centre of Supercomputing (GCS): http://www.gauss-centre.eu/training * by German Centres (collected by the Gauß-Allianz): https://hpc-calendar.gauss-allianz.de/ * by the Partnership for Advanced Computing in Europe (PRACE): http://www.training.prace-ri.eu/ We are looking forward to meeting you online! Kind regards, Volker Weinberg -- Dr. Volker Weinberg Education and Training Coordinator Leibniz Supercomputing Centre of the Bavarian Academy of Sciences and Humanities email: weinberg(a)lrz.de<mailto:weinberg@lrz.de> address: Boltzmannstr. 1 - D-85748 Garching bei Muenchen room: E.1.016 phone: +49 (89) 35831-8863

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Behoben: Störung bei der Anmeldung via Shibboleth in Moodle
by Baur, Werner Jan. 23, 2021

Jan. 23, 2021

Die Störung ist behoben. Der Dienst war von ca. 5:00 bis 8:15 Uhr nicht verfügbar. Von: Baur, Werner Gesendet: Samstag, 23. Januar 2021 08:15 An: aktuell <aktuell(a)lrz.de> Cc: it-servicedesk(a)lmu.de; TUM IT-Support <it-support(a)tum.de> Betreff: Störung bei der Anmeldung via Shibboleth in Moodle Seit dem frühen Morgen ist die Anmeldung via Shibboleth an den Moodle-Plattformen an TUM und LMU gestört. Bei dem Anmelde-Link erscheint fälschlicherweise die Meldung "Web Anmeldedienst - Nicht unterstützte Anfrage. Die Applikation auf die Sie zugreifen möchten ist für die Benutzung dieses Dienstes nicht registriert." Wir arbeiten mit Hochdruck an der Behebung des Fehlers. Entschuldigen Sie bitte die Unannehmlichkeiten.

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Störung bei der Anmeldung via Shibboleth in Moodle
by Baur, Werner Jan. 23, 2021

Jan. 23, 2021

Seit dem frühen Morgen ist die Anmeldung via Shibboleth an den Moodle-Plattformen an TUM und LMU gestört. Bei dem Anmelde-Link erscheint fälschlicherweise die Meldung "Web Anmeldedienst - Nicht unterstützte Anfrage. Die Applikation auf die Sie zugreifen möchten ist für die Benutzung dieses Dienstes nicht registriert." Wir arbeiten mit Hochdruck an der Behebung des Fehlers. Entschuldigen Sie bitte die Unannehmlichkeiten.

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Netzwartungsarbeiten am 19.01.2021 (Nachtrag)
by Bernhard Schmidt Jan. 18, 2021

Jan. 18, 2021

Sehr geehrte Damen und Herren, Folgende Wartungsarbeiten werden am Dienstag, dem 19.01.2021 zusätzlich durchgeführt Wo : TUM Garching Maschinenwesen TUM Garching Physikdepartment TUM/LMU Garching MLL LMU Garching CALA Was : Migration der verbleibenden Accesspoints auf die neue Infrastruktur. Alle Accesspoints booten 3mal, etwa 30 Minuten Ausfall Wann : Dienstag, 19.1.2021 ab 7:30 Uhr

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