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Netzwartung am 28.2.
by LRZ aktuell Feb. 27, 2012

Feb. 27, 2012

1. Campus Garching Als letztes Geraet wird ein Router des Typs HP 12500 auf die Eignung zum Einsatz im MWN getestet. Zwischen 7:30 Uhr und 9:00 Uhr koennte es durch das Einschleifen des Geraets zu Stoerungen kommen. 2. Switch-Updates In folgenden Arealen wird zwischen 6:00 Uhr und 9:00 Uhr eine neue Softwareversion eingefahren. Dabei wird es jeweils zu ca. 2 Minuten Netzunterbrechung kommen. Grosshadern/Martinsried (I) ZHS/Georg-Brauchle-Ring (E) BAdW/MPG Hauptverwaltung (H) Krankenhaus rechts der Isar (K) Im Wissenschaftszentrum Straubing werden die Switches in Absprache mit den Netzverantwortlichen zwischen 17:00 Uhr und 17:30 Uhr upgedatet. 3. LMU Luisenstr. 37 Durch den Aufbau eines neuen Serverraums kommt es zwischen 7:45 Uhr und 8:15 Uhr zu Unterbrechungen. 4. Firewall-Sonderwartung Wie schon unter http://www.lrz.de/services/netz/aktuell/ali4247/ angekuendigt, wird am 29.2. zwischen 9:00 Uhr und 9:30 Uhr ein Update von virtuellen Firewalls durchgefuehrt werden. Der Termin wurde wegen der zeitgleichen Wartung des Linux-Clusters festgelegt. 5. ZAAR Destouchesstr. 68, Zoologische Staatssammlung Muenchhausenstr. Die Firma M-net hat Wartungsarbeiten zwischen 4:00 Uhr und 5:00 Uhr angekuendigt. Hier ist noch unser Zeitplan fuer die weiteren Switchupdates: 06.03. Tiermedizin Schwabing und Oberschleissheim, Oettingenstr. 67 13.03. Weihenstephan, Innenstadtkliniken,Augustenstr. 44, Edmund- Rumpler-Str. 20.03. Planegg, Schellingstr. 33, Obernach, Winzererstr., Fuerstenfeld- bruck 27.03. Menzinger Str, Iffeldorf, Zentnerstr., Schragenhofstr. 03.04. Lothstr. 17 10.04. Pasing Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali4248/ Wolfgang Beyer

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Upd:Netzbetrieb: Wartung der zentralen LRZ Firewall am 29.02.2012
by LRZ aktuell Feb. 23, 2012

Feb. 23, 2012

Aenderungen an der Mitteilung: Unterbrechungszeitraum korrigiert Im Rahmen der Herstellung von Redundanz zwischen unseren Firewalls (Aufbau eines Active/Passive Setups) und aus Sicherheitsgruenden muessen wir auf der fwasa1-2wr ein Softwareupdate durchfuehren. Planmaessig kommt es dabei zu zwei kurzen Unterbrechungen von ca. zwei bis drei Minuten. Sonderwartungstermin: Geplanter Beginn der Arbeiten: 29.02.2012 (9:00) Geplantes Ende der Arbeiten: 29.02.2012 (9:30) In dieser Zeit sind die Maschinen, die hinter der Firewall liegen kurzzeitig nicht erreichbar. Da dabei auch die Kontexte auf die hoehere Version migriert werden muessen, muss die Konfiguration am Montag dem 27.02.2012 eingefroren werden. Daher koennen Aenderungen, die am Dienstag oder Mittwoch eingepflegt werden nicht beruecksichtigt werden. Bitte ueberpruefen Sie, welche Konsequenzen die kurzzeitige Nichterreichbarkeit des Gateways fuer Ihre Systeme bzw. Monitoring und oder Warnsysteme hat und ob Ihrerseits Vorarbeiten durchgefuehrt werden muessen. Bei Fragen wenden Sie sich bitte an das Firewall-Team. Dies betrifft die folgenden Firewalls: cust-fw44 cust-fw59 cust-fw78 lrz-fw2 lrz-fw3 lrz-fw4 lrz-fw5 lrz-fw6 lrz-fw7 lrz-fw8 lrz-fw9 lrz-fw10 lrz-fw11 lrz-fw12 lrz-fw13 lrz-fw14 lrz-fw15 testnetz-kom Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali4247/ Helmut Troebs

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Netzbetrieb: Wartung der zentralen LRZ Firewall am 29.02.2012
by LRZ aktuell Feb. 23, 2012

Feb. 23, 2012

Im Rahmen der Herstellung von Redundanz zwischen unseren Firewalls (Aufbau eines Active/Passive Setups) und aus Sicherheitsgruenden muessen wir auf der fwasa1-2wr ein Softwareupdate durchfuehren. Planmaessig kommt es dabei zu zwei kurzen Unterbrechungen von ca. 2 3 Minuten. Sonderwartungstermin: Geplanter Beginn der Arbeiten: 29.02.2012 (9:00) Geplantes Ende der Arbeiten: 29.02.2012 (9:30) In dieser Zeit sind die Maschinen, die hinter der Firewall liegen kurzzeitig nicht erreichbar. Da dabei auch die Kontexte auf die hoehere Version migriert werden muessen, muss die Konfiguration am Montag dem 27.02.2012 eingefroren werden. Daher koennen Aenderungen, die am Dienstag oder Mittwoch eingepflegt werden nicht beruecksichtigt werden. Bitte ueberpruefen Sie, welche Konsequenzen die kurzzeitige Nichterreichbarkeit des Gateways fuer Ihre Systeme bzw. Monitoring und oder Warnsysteme hat und ob Ihrerseits Vorarbeiten durchgefuehrt werden muessen. Bei Fragen wenden Sie sich bitte an das Firewall-Team. Dies betrifft die folgenden Firewalls: cust-fw44 cust-fw59 cust-fw78 lrz-fw2 lrz-fw3 lrz-fw4 lrz-fw5 lrz-fw6 lrz-fw7 lrz-fw8 lrz-fw9 lrz-fw10 lrz-fw11 lrz-fw12 lrz-fw13 lrz-fw14 lrz-fw15 testnetz-kom Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali4247/ Helmut Troebs

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Upd: ScalaLife Winter School on February 27 - March 2, 2012 at LRZ
by LRZ aktuell Feb. 23, 2012

Feb. 23, 2012

Changes to this message: Update Dear Life-Science Researcher, you are cordially invited to attend the ScalaLife Winter School Workshop on February 27 - March 2, 2012 at the Leibniz Supercomputer Centre (LRZ). The workshop will explore physical models and computational approaches (ScalaLife software and Schrodinger packages) used for the simulation of biological systems and the investigation of their function at an atomic level. Please visit the workshop website for more information: http:// www.lrz.de/services/compute/courses/ScalaLife_Winterschool We look forward to seeing you in Garching, This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4199/ Momme Allalen

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Upd:Linux-Cluster: UV2/3 available again
by LRZ aktuell Feb. 22, 2012

Feb. 22, 2012

Changes to this message: returned to user operation Dear users of the Linux Clusters at LRZ, we have returned the UV systems to user operation. However, the exact cause of it is still being investigated. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4240/ Reinhold Bader

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Proposals, Budgets, Maintenance and various Calls
by LRZ aktuell Feb. 21, 2012

Feb. 21, 2012

Acceptance of Proposals for SuperMUC We have already informed you about the opportunity to file "Large Scale Projects" via the Seventh Gauss Call (see http://www.lrz.de/services/ compute/supermuc/aktuell/ali4221/). Large Scale Projects require more than 40 million core-hours per year. Starting on March 1st, we will now also accept normal scale projects. Please submit your application for compute time by using the online form: See: http://www.lrz.de/services/compute/supermuc/projectproposal/. Access to the new 3 Petaflop/s system SuperMUC is expected to be opened in July or August, 2012. Conversion of existing budgets The HLRB Steering Committee has decided to scale up the remaining compute time with a factor of 3. This will be done in early March. Maintenance A combined HW and SW maintenance is scheduled for March 5 and 6, 2012. Planned work: * New Kernel * OFED upgrade * File system parameter * Intel compiler update No access to SuperMIG is possible during this period. KONWIHR-III Bavarian universities can apply for financial support by KONWIHR (Competence Network for Technical, Scientific High Performance Computing in Bavaria). For details see: http://www.lrz.de/services/compute/supermuc/calls/# KONWIHR Deadlines: 1 March 2012; 1 Nov 2012 PRACE Calls We also want to draw your attention to the PRACE Calls for access to Tier-0 systems in Europe (including SuperMUC). The PRACE (Partnership for Advanced Computing in Europe) Research Infrastructure allows researchers from across Europe to apply for time on high-end high-performance computers via a peer review process. Preparatory access allows researchers to apply for code scalability testing and also support for code development and optimisation from PRACE RI members software experts. Preparatory access allows researchers to optimise their codes before responding to project calls. There are 3 types of preparatory access: * Code scalability testing to obtain scalability data which can be used as supporting information when responding to future PRACE project calls. * Code development and optimisation by the applicant using their own personne resources (i.e. without PRACE support). * Code development with support from experts from PRACE. Deadlines: 1 March 2012; 1 June 2012 For details see: http://www.prace-project.eu/Call-Announcements This information is also available on our web server http://www.lrz-muenchen.de/services/compute/supermuc/aktuell/ali4246/ Matthias Brehm

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Job opportunity at LRZ: Scientifc Computing Expert
by LRZ aktuell Feb. 21, 2012

Feb. 21, 2012

Leibniz Supercomputing Centre (Leibniz-Rechenzentrum, LRZ) is part of the Bavarian Academy of Sciences and Humanities (Bayerische Akademie der Wissenschaften). LRZ is a central site for large scale data archiving and backup. It is an active player in the area of high performance computing for over 20 years and provides computing power on several different levels. It offers its services to universities in Germany and to publicly funded research institutions, like Max-Planck and Helmholtz Institutes. LRZ is currently preparing the installation of its new high-end system (SuperMUC) with a peak performance of 3 PetaFlop/s and more than 150,000 cores. When SuperMUC goes into operation it will be a world-leading platform for accelerating open scientific discovery. For the support of the users and applications on the new system LRZ is looking for Scientific Computing Experts The positions are available immediately. Applications will be accepted until March 31st, 2012. Required experience and skills * PhD or university (post) graduate degree, diploma, master's degree or equivalent in a scientifically oriented subject (computational science, mathematics, physics, chemistry, life sciences etc.) * Good HPC skills, a broad knowledge of massively parallel high-performance algorithms, programming languages and libraries as well as performance analysis tools. * Initiative, capacity for teamwork, and creativity. * Good oral presentation and writing skills in German and English Preferred Experiences * Experience with large-scale parallel application development, debugging and performance tuning * Demonstrated ability to lead scientific and technical efforts in HPC * Experience in managing scientific projects and/or teams Duties/Responsibilities * Perform work in the application support team * Optimization, scaling and performance improvement of strategic large-scale applications * Performance analysis and benchmarking * Identification and solution of user problems * Keeping contact with scientific stakeholders and users * Promotion and organization of scientific outreach activities through presentations and providing written materials * Purchasing and maintaining third party applications and tools * Writing of reports, grant applications, and documentation * Stimulation of new developments in HPC Due to its state-of-the-art computing facilities and its proximity to the Munich universities, LRZ offers a very stimulating and innovative environment. Progressive policies such as flexible working hours support the combination of work and family life. We offer a pleasant and easygoing work environment in an internationally recognized HPC team with many years of experience that you can draw on for support, while also having ample opportunity to work independently and follow individual preferences. Salary is determined by the German trade agreement for public service "Tarifvertrag fuer den oeffentlichen Dienst der Laender" (TV-L.). The position is time-limited, initially, to two years with the expectation of prolongation. Qualified women are strongly encouraged to apply. Severely disabled persons will be hired preferentially over others with equal qualifications. Due to export control of supercomputers restrictions for nationality may apply. For further information please contact: Dr. Matthias Brehm Group Leader HPC Phone: +49 89 35831 8779 Email: brehm_at_lrz.de Submission of your application via email is preferred. Please submit it with resume/C.V., certificates, reports and letters of recommendation to: Leibniz Supercomputing Centre Mrs. Hannelore Apel Keyword: HPC-Experts 2012/01 Boltzmannstr. 1 85748 Garching near Munich Germany Email: apel_at_lrz.de Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/aktuell/ali4245/ Matthias Brehm

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test
by LRZ aktuell Feb. 21, 2012

Feb. 21, 2012

test Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/aktuell/stellenangebote/ali4244/ Matthias Brehm

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Job opportunity at LRZ: Scientific Computing Expert
by LRZ aktuell Feb. 21, 2012

Feb. 21, 2012

Leibniz Supercomputing Centre (Leibniz-Rechenzentrum, LRZ) is part of the Bavarian Academy of Sciences and Humanities (Bayerische Akademie der Wissenschaften). LRZ is a central site for large scale data archiving and backup. It is an active player in the area of high performance computing for over 20 years and provides computing power on several different levels. It offers its services to universities in Germany and to publicly funded research institutions, like Max-Planck and Helmholtz Institutes. LRZ is currently preparing the installation of its new high-end system (SuperMUC) with a peak performance of 3 PetaFlop/s and more than 150,000 cores. When SuperMUC goes into operation it will be a world-leading platform for accelerating open scientific discovery. For the support of the users and applications on the new system LRZ is looking for Scientific Computing Experts The positions are available immediately. Applications will be accepted until March 31st, 2012. Required experience and skills * PhD or university (post) graduate degree, diploma, master's degree or equivalent in a scientifically oriented subject (computational science, mathematics, physics, chemistry, life sciences etc.) * Good HPC skills, a broad knowledge of massively parallel high-performance algorithms, programming languages and libraries as well as performance analysis tools. * Initiative, capacity for teamwork, and creativity. * Good oral presentation and writing skills in German and English Preferred Experiences * Experience with large-scale parallel application development, debugging and performance tuning * Demonstrated ability to lead scientific and technical efforts in HPC * Experience in managing scientific projects and/or teams Duties/Responsibilities * Perform work in the application support team * Optimization, scaling and performance improvement of strategic large-scale applications * Performance analysis and benchmarking * Identification and solution of user problems * Keeping contact with scientific stakeholders and users * Promotion and organization of scientific outreach activities through presentations and providing written materials * Purchasing and maintaining third party applications and tools * Writing of reports, grant applications, and documentation * Stimulation of new developments in HPC Due to its state-of-the-art computing facilities and its proximity to the Munich universities, LRZ offers a very stimulating and innovative environment. Progressive policies such as flexible working hours support the combination of work and family life. We offer a pleasant and easygoing work environment in an internationally recognized HPC team with many years of experience that you can draw on for support, while also having ample opportunity to work independently and follow individual preferences. Salary is determined by the German trade agreement for public service "Tarifvertrag fuer den oeffentlichen Dienst der Laender" (TV-L.). The position is time-limited, initially, to two years with the expectation of prolongation. Qualified women are strongly encouraged to apply. Severely disabled persons will be hired preferentially over others with equal qualifications. Due to export control of supercomputers restrictions for nationality may apply. For further information please contact: Dr. Matthias Brehm Group Leader HPC Phone: +49 89 35831 8779 Email: brehm_at_lrz.de Submission of your application via email is preferred. Please submit it with resume/C.V., certificates, reports and letters of recommendation to: Leibniz Supercomputing Centre Mrs. Hannelore Apel Keyword: HPC-Experts 2012/01 Boltzmannstr. 1 85748 Garching near Munich Germany Email: apel_at_lrz.de This information is also available on our web server http://www.lrz-muenchen.de/aktuell/stellenangebote/ali4243/ Matthias Brehm

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Vortrag: Map Generation From the sensor to imagery
by LRZ aktuell Feb. 20, 2012

Feb. 20, 2012

Dr. Bernhard Reitinger Montag, 19.03.2012, 14:00-15:30 LRZ, Boltzmannstrasse 1, 85748 Garching, Hoersaal (H.E.009) Abstract: Maps are ubiquitous in our daily lives ranging from navigation and routing to trip planning and virtual tours in the internet. Although navigation maps is common nowadays,the generation requires lots of world class research efforts. This talk will give a tour from the very beginning of the processing chain the digital aerial camera to the very end the map product known as Bing Maps. Different to consumer cameras, the developed aerial sensor captures images with a resolution of 260 MPix per shot every 2 seconds. Algorithms have been developed by our research team which provide an interactive visualization of large amount of image data as well as efficient parallel processing to the final product. Techniques known from Microsoft s PhotoSynth product, but also world class dense matching and ortho generation methods are part of the presented pipeline. Biography: Bernhard Reitinger received his master s degree from the Johannes Kepler University in Linz. In 2005, he finished his PhD at the Technical University in Graz where he was focused on medical visualization within virtual reality environments. After he was working as a post-doc researcher in Graz in the context of augmented reality and computer vision, he was hired by Microsoft in 2007 to lead a research and development team focusing on computer vision and visualization of digital aerial cameras. This information is also available on our web server http://www.lrz-muenchen.de/aktuell/ali4242/ Christoph Anthes

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