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Netzwartungsarbeiten am 11.02.2020
by Bernhard Schmidt Feb. 10, 2020

Feb. 10, 2020

Sehr geehrte Damen und Herren, Folgende Wartungsarbeiten werden am 11.02.2020 durchgeführt Wo : Change 10385 - LMU, Ludwigstr. 31 (GO) Change 10397 - LMU, Schellingstr. 3 VGB (GS) Change 10456 - LMU, Schellingstr. 3 RGB (GR) Change 10454 - TUM, Geb. 2401, Winzererstr. 45 (YQ) Was : Upgrade der Anbindung auf 10GE, kurzer Ausfall der Außenanbindung Wann : 11.02.2020, zwischen 07:30 – 09:00 Uhr Wo : LMU, Hauptgebäude, Physik-Altbau Salinenhof (GK) LMU, Schellingstr. 4 (GY) Was : Schwenk der Außenanbindung auf neuen Leitungsweg, kurzer Ausfall Wann : 11.02.2020, zwischen 07:30 – 09:00 Uhr

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LRZ Course: ANSYS Fluid Dynamics on LRZ HPC Ressources
by Weinberg, Volker Feb. 3, 2020

Feb. 3, 2020

Dear users of LRZ, The next ANSYS CFD Introduction Short Course (ANSYS CFX and ANSYS Fluent) will take place in the week from 16. - 20. March 2020 at LRZ in Garching near Munich. The focus of this 5-day course 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) and Linux Operating System usage. The course is aimed at a beginner to intermediate knowledge level. Furthermore the course will focus on the introduction to the ANSYS Fluid Dynamics software packages and on the usage of the ANSYS CFD software in a typical Linux cluster environment for massively parallel computations, i.e. the CoolMUC-2/-3 Linux Clusters and the LRZ flagship SuperMUC-NG. Interested ANSYS Software Users are asked to register as early as possible on the corresponding LRZ website: https://www.lrz.de/services/compute/courses/2020-03-16_hcfd1w19/ The course is open and free for all students and employees from all German Academic Institutions (Universities and Public Research Institutions). The course fee for interested participants from industry is 1500,- Euro for the full course (5 days). A participation on a per-day basis is unfortunately not possible. [cid:image001.jpg@01D5DA91.487AD420] [cid:image002.jpg@01D5DA91.487AD420] We would also like to point your attention to the following upcoming courses organised by LRZ: PRACE Course: Fundamentals of Accelerated Computing with CUDA C/C++ and OpenACC @ Ostrava<https://www.lrz.de/services/compute/courses/2020-02-05_hdlw3w19/> Wednesday, February 5 - Thursday, February 6, 2020, 9:00-17:00 PRACE Workshop: OpenMP Programming Workshop @ LRZ<https://www.lrz.de/services/compute/courses/2020-02-11_homp1w19/> Tuesday, February 11, 2020, 09:00 - Thursday, February 13, 2020, 16:00 Programming with Fortran<https://www.lrz.de/services/compute/courses/2020-02-26_hfor1w19/> Wednesday, February 26 - Friday, February 28, 2020, 09:00-18:00 Parallel Programming of High Performance Systems<https://www.lrz.de/services/compute/courses/2020-03-09_hppb1w19/> Monday, March 9 - Friday, March 13, 2020, 9:00-18:00 Advanced Python at LRZ<https://www.lrz.de/services/compute/courses/2020-03-10_hpyf1w19/> Tuesday, March 10, 2020, 10:00 - 15:00 Introduction to ANSYS Fluid Dynamics (CFX, Fluent) on LRZ HPC Systems<https://www.lrz.de/services/compute/courses/2020-03-16_hcfd1w19/> Monday, March 16 - Friday, March 20, 2020, 09:00-17:30 Introduction to Semantic Patching of C programs with Coccinelle<https://www.lrz.de/services/compute/courses/2020-03-24_hspc2w19/> Tuesday, March 24, 2020, 10:00 - 17:00 PRACE Course: Introduction to hybrid programming in HPC<https://www.lrz.de/services/compute/courses/2020-04-20_hhyp1s20/> Monday, April 20 09:30 - Tuesday, April 21, 2020 16:30 PRACE Course: Deep Learning and GPU Programming Workshop @ CSC Finland<https://www.lrz.de/services/compute/courses/2020-04-22_hdlw1s20/> Wednesday, April 22 - Friday, April 24, 2020, 9:00-17:00 Deep Learning and GPU programming using OpenACC @ VSC Vienna<https://www.lrz.de/services/compute/courses/2020-06-03_hdlw2s20/> Wednesday, June 3 - Friday, June 5, 2020, 09:00-17:00 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/ Kind regards, Volker Weinberg -- Dr. Volker Weinberg HPC Training and Education 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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Ausbildungsplatz am LRZ für das Ausbildungsjahr ab September 2020
by Struck, Sarah Jan. 30, 2020

Jan. 30, 2020

https://www.lrz.de/wir/stellen/2019-09_azubi-fisi/ Sarah Struck Personalsachbearbeiterin Leibniz-Rechenzentrum der Bayerischen Akademie der Wissenschaften Boltzmannstraße 1 85748 Garching b. München Telefon: 089/35831-8716 E-Mail: <mailto:Sarah.Struck@lrz.de> Sarah.Struck(a)lrz.de PH Der Umwelt zuliebe: Bitte prüfen Sie, ob diese Mail wirklich ausgedruckt werden muss!

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New OpenMP Programming Workshop @ LRZ
by Weinberg, Volker Jan. 27, 2020

Jan. 27, 2020

Dear users of LRZ, We are happy to announce that LRZ will host a new 3-days PRACE workshop completely devoted to OpenMP programming in February 2020. Date: Tuesday, February 11, 2020, 09:00 - Thursday, February 13, 2020, 16:30 Location: LRZ Building, Garching near Munich, Boltzmannstr. 1, Germany Webpage: https://events.prace-ri.eu/event/947/ Registration Deadline: 31 January 2020 Content: Since its advent in 1997, the OpenMP programming model has proved to be a key driver behind parallel programming for shared-memory architectures. Its powerful and flexible programming model has allowed researchers from various domains to enable parallelism in their applications. Over the more than two decades 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. Since 2019, LRZ is a member in the OpenMP Architecture Review Board (ARB). This workshop will cover a wide range of topics, reaching from the basics of OpenMP programming using the "OpenMP Common Core" to really advanced topics. During each day lectures will be mixed with hands-on sessions on the LRZ system IvyMUC. The first day will cover basic parallel programming with OpenMP. We will present a unique, productivity-oriented approach by introducing its usage based on common motifs in scientific code, and how each one will be parallelized. This will enable attendees to focus on the parallelization of components and how components combine in real applications. Attendees will use active learning through a carefully selected set of exercises, building knowledge on parallelization of key motifs (e.g. matrix multiplication, map reduce) that are valid across multiple scientific codes in everything from CFD to Molecular Simulation. Day 2 and 3 will cover advanced topics like: * Mastering Tasking with OpenMP: Taskloops, Dependencies and Cancellation * Host Performance: SIMD / Vectorization * Host Performance: NUMA Aware Programming: Memory Access, Task Affinity, Memory Management * Tool Support for Performance and Correctness: VI-HPS Tools * Offloading to Accelerators * Other Advanced Features of OpenMP 5.0 * Future Roadmap of OpenMP The lectures will be given by the following leading OpenMP experts: * Dr. Manuel Arenaz, CEO at Appentra Solutions and professor of computer science at the University of A Coruña (Spain) * Dr. Michael Klemm, Principal Engineer in the Compute Ecosystem Engineering organization of the Intel Architecture, Graphics, and Software group at Intel and CEO of the OpenMP Architecture Review Board (ARB) * Dr. Christian Terboven, leader of the HPC group at RWTH Aachen University and co-author of the new book "Using OpenMP - The Next Step", https://www.openmp.org/tech/using-openmp-next-step/ The workshop is organized as a training event for the Partnership for Advanced Computing in Europe (PRACE) by LRZ in collaboration with Appentra Solutions, Intel and RWTH Aachen. Further details can be found under https://events.prace-ri.eu/event/947/ We would also like to point your attention to the following upcoming courses organised by LRZ: PRACE Course: Fundamentals of Accelerated Computing with CUDA C/C++ and OpenACC @ Ostrava<https://www.lrz.de/services/compute/courses/2020-02-05_hdlw3w19/> Wednesday, February 5 - Thursday, February 6, 2020, 9:00-17:00 Programming with Fortran<https://www.lrz.de/services/compute/courses/2020-02-26_hfor1w19/> Wednesday, February 26 - Friday, February 28, 2020, 09:00-18:00 Parallel Programming of High Performance Systems<https://www.lrz.de/services/compute/courses/2020-03-09_hppb1w19/> Monday, March 9 - Friday, March 13, 2020, 9:00-18:00 Advanced Python at LRZ<https://www.lrz.de/services/compute/courses/2020-03-10_hpyf1w19/> Tuesday, March 10, 2020, 10:00 - 15:00 Introduction to ANSYS Fluid Dynamics (CFX, Fluent) on LRZ HPC Systems<https://www.lrz.de/services/compute/courses/2020-03-16_hcfd1w19/> Monday, March 16 - Friday, March 20, 2020, 09:00-17:30 Introduction to Semantic Patching of C programs with Coccinelle<https://www.lrz.de/services/compute/courses/2020-03-24_hspc2w19/> Tuesday, March 24, 2020, 10:00 - 17:00 PRACE Course: Introduction to hybrid programming in HPC<https://www.lrz.de/services/compute/courses/2020-04-20_hhyp1s20/> Monday, April 20 09:30 - Tuesday, April 21, 2020 16:30 PRACE Course: Deep Learning and GPU Programming Workshop @ CSC Finland<https://www.lrz.de/services/compute/courses/2020-04-22_hdlw1s20/> Wednesday, April 22 - Friday, April 24, 2020, 9:00-17:00 Deep Learning and GPU programming using OpenACC @ VSC Vienna<https://www.lrz.de/services/compute/courses/2020-06-03_hdlw2s20/> Wednesday, June 3 - Friday, June 5, 2020, 09:00-17:00 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/ Kind regards, Volker Weinberg -- Dr. Volker Weinberg HPC Training and Education 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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Wartung Sync+Share am 27.12.2019
by Hoferer, Susanne Dec. 12, 2019

Dec. 12, 2019

Am 27.12.2019 findet ein größerer Software-Upgrade statt. Der Dienst LRZ Sync+Share wird an diesem Tag von 8:00 bis maximal 18:00 Uhr nicht zur Verfügung stehen. Mit freundlichen Grüßen Ihr LRZ Sync+Share Team

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Quantum Computing Cirq Bootcamp @ LRZ
by Weinberg, Volker Dec. 4, 2019

Dec. 4, 2019

Dear users of LRZ, There are still free places for the new Quantum Computing Cirq Bootcamp at LRZ: Cirq Bootcamp @ LRZ Date: Monday, December 16, 2019, 09:00-17:00 Location: LRZ, Seminarraum 1 Registration deadline: Monday, December 9, 2019 (extended!) Lecturer: Alexandru Paler (Google) Further information and registration: https://www.lrz.de/services/compute/courses/2019-12-16_hcrq1w19/ Topics: There are different quantum computing languages, frameworks and toolkits with various programming styles and target audiences. However, for the first generation of quantum computers, Google Cirq<https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fquantumlib%2FCirq&s…> may be the most NISQ-focused from the available toolkits. Cirq is more of a low level frameworks: it allows physicists and computer scientists to control how their computation will be executed, and to specifically adapt it to the capabilities and limitations of each architecture. Cirq will be the interface to the Google cloud machine. Please bring your own Laptop for the hands-on sessions! Agenda: https://sites.google.com/view/cirq-bootcamps/agenda Please also pass this announcement to other interested colleagues. Further upcoming courses by LRZ Cirq Bootcamp @ LRZ<https://www.lrz.de/services/compute/courses/2019-12-16_hcrq1w19/> Monday, December 16, 2019, 09:00-17:00 NVIDIA DLI Course: Fundamentals of Deep Learning for Computer Vision<https://www.lrz.de/services/compute/courses/2020-01-20_hdlw1w19/> Monday, January 20, 2020, 09:00-17:00 NVIDIA DLI Course: Fundamentals of Deep Learning for Multiple Data Types<https://www.lrz.de/services/compute/courses/2020-01-21_hdlw2w19/> Tuesday, January 21, 2020, 09:00-17:00 Introduction to Julia for HPC and Machine Learning<https://www.lrz.de/services/compute/courses/2020-01-27_hjul1w19/> Monday, January 27 - Tuesday, January 28, 2020, 09:00-17:00 PRACE Course: Fundamentals of Accelerated Computing with CUDA C/C++ and OpenACC @ Ostrava<https://www.lrz.de/services/compute/courses/2020-02-04_hdlw3w19/> Tuesday, February 4 - Wednesday, February 5, 2020, 9:00-17:00 PRACE Workshop: OpenMP Programming Workshop @ LRZ<https://www.lrz.de/services/compute/courses/2020-02-11_homp1w19/> Tuesday, February 11, 2020, 09:00 - Thursday, February 13, 2020, 16:00 Programming with Fortran<https://www.lrz.de/services/compute/courses/2020-02-26_hfor1w19/> Wednesday, February 26 - Friday, February 28, 2020, 09:00-18:00 Parallel Programming of High Performance Systems<https://www.lrz.de/services/compute/courses/2020-03-09_hppb1w19/> Monday, March 9 - Friday, March 13, 2020, 9:00-18:00 Introduction to ANSYS Fluid Dynamics (CFX, Fluent) on LRZ HPC Systems<https://www.lrz.de/services/compute/courses/2020-03-16_hcfd1w19/> Monday, March 16 - Friday, March 20, 2020, 09:00-17:30 Introduction to Semantic Patching of C programs with Coccinelle<https://www.lrz.de/services/compute/courses/2020-03-24_hspc2w19/> Tuesday, March 24, 2020, 10:00 - 17:00 PRACE Course: Introduction to hybrid programming in HPC<https://www.lrz.de/services/compute/courses/2020-04-20_hhyp1s20/> Monday, April 20 09:30 - Tuesday, April 21, 2020 16:30 PRACE Course: Deep Learning and GPU Programming Workshop @ CSC Finland<https://www.lrz.de/services/compute/courses/2020-04-22_hdlw1s20/> Wednesday, April 22 - Friday, April 24, 2020, 9:00-17:00 Deep Learning and GPU programming using OpenACC @ VSC Vienna<https://www.lrz.de/services/compute/courses/2020-06-03_hdlw2s20/> Wednesday, June 3 - Friday, June 5, 2020, 09:00-17:00 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/ Kind regards, Volker Weinberg -- Dr. Volker Weinberg HPC Training and Education 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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ISP/TSM Serverwartung am Montag dem 09.12.2019
by Bublak, Dominik Nov. 25, 2019

Nov. 25, 2019

Sehr geehrte Damen und Herren, aufgrund einer Serverwartung sind alle ISP/TSM Server am Montag dem 09.12.2019 zwischen 7:00 und 17:00 außer Betrieb. In diesem Wartungszeitraum können keine Daten gesichert/archiviert werden und es können keine Daten zurückgeholt werden. The SuperMUC Archive is also affected by this maintenance Mit freundlichen Grüßen, Ihr LRZ ABS Team

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Molecular Modeling&Schrodinger-Suite and Materials Science
by Momme Allalen Nov. 15, 2019

Nov. 15, 2019

Dear HPC users of LRZ, There are still free places for the following Molecular Modeling and Material Science workshops at LRZ: *Molecular Modeling with Schrödinger-Suite Workshop* *Date: * Wednesday December 04, 2019 09:00 - 17:00 *Location:* LRZ *Registration deadline:* November 30, 2019 *Lecturers:* Schrödinger Software experts : Dr. Tatjana Braun, Dr. Tim Knehans and LRZ-Staff *Further information and registration: * https://www.lrz.de/services/compute/courses/2019-12-04_hmms1w19/ *Topics: *This workshop will be an illustration of how Schrödinger's modelling platform can be used in the context of present-day drug discovery programs. Using hands-on exercises and interactive presentations, we will guide you through an entire workflow with all steps ranging from target analysis and preparation over compound library enumeration to a virtual screening cascade involving shape-based and structure-based methods. Advanced visualization tools are also provided (HTC Vive and V2C). -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- *Schrödinger Materials Science Workshop * *Date: * Thursday December 05, 2019 ; 09:00 - 17:00 *Location:* LRZ *Registration deadline:* November 30, 2019 *Lecturers:* Schrödinger Software experts : Dr. Jacob Gavartin, and Dr. Laura Scarbath-Evers and LRZ-Staff *Further information and registration:* https://www.lrz.de/services/compute/courses/2019-12-05_hmms2w19/ *Topics: *Classical and quantum mechanical atomistic modelling provides both fundamental insight into relation of materials properties to their atomic structure as well as the opportunity for high throughput screening for novel materials development. In this workshop we discuss these methods as applied in polymer research and development. Advanced visualization tools are also provided (VR Tools, CAVE, V2C). We would appreciate if you could forward this email to interested colleagues. Best regards, -- ----------------------------------------------------------------------- Dr. Momme Allalen Application Support Group High Performance Systems Division Leibniz Supercomputing Centre Bavarian Academy of Sciences and Humanities Boltzmannstr. 1 85748 Garching bei Muenchen Germany Room: E.2.017 E-mail: allalen(a)lrz.de Tel: +49 (89) 35831-8816 Fax: +49 (89) 35831-8616 web:http://mallalen.userweb.mwn.de/ -----------------------------------------------------------------------

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Wartungsarbeiten am WebDNS am 21.10.2019
by Bernhard Schmidt Oct. 17, 2019

Oct. 17, 2019

Sehr geehrte Damen und Herren, Folgende Wartungsarbeiten müssen am 21.10.2019 erneut durchgeführt werden, da der letzte Versuch aufgrund von technischen Problemen abgebrochen werden musste. Wo : Alle Standorte Was : Schwenk des LRZ WebDNS auf eine Appliance Aus technischen Gründen muss die bisherige Installation des Nixu Namesurfer (WebDNS) auf eine vom Hersteller unterstützte Appliance umgezogen werden. DNS-Änderung über https://webdns.lrz.de sind während der Umstellung nicht möglich, dynamische DNS-Updates (z.B. von DHCP-Servern) können zeitweise nicht verarbeitet werden. Wann : 21.10.2019, zwischen 10:30 – 18:00 Uhr Bei Rückfragen oder Problemen wenden Sie sich bitte an den LRZ-Servicedesk. (https://servicedesk.lrz.de)

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Netzwartungsarbeiten am 22.10.2019 (Vorankündigung)
by Bernhard Schmidt Oct. 14, 2019

Oct. 14, 2019

Sehr geehrte Damen und Herren, Folgende Wartungsarbeiten werden voraussichtlich am 22.10.2019 durchgeführt Wo : LMU, Geb. 0120, Statistik, Ludwigstr. 33 Was : Austausch des Interims-Switches SWZ3-KGV gegen finales Chassis Ausfall aller Anschlüsse an diesem Switch für etwa 30 Minuten Wann : 22.10.2019, zwischen 08:00 – 09:00 Uhr Bei Rückfragen oder Problemen wenden Sie sich bitte an den LRZ-Servicedesk. (https://servicedesk.lrz.de)

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