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BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20240919T140000
DTEND;TZID=Europe/Berlin:20240919T150000
DTSTAMP:20260911T020022
CREATED:20231227T091341Z
LAST-MODIFIED:20240617T112416Z
UID:6729-1726754400-1726758000@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #36[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-36/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241017T140000
DTEND;TZID=Europe/Berlin:20241017T150000
DTSTAMP:20260911T020022
CREATED:20231227T091530Z
LAST-MODIFIED:20240617T112558Z
UID:6731-1729173600-1729177200@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #37[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-37/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241023T133000
DTEND;TZID=Europe/Berlin:20241023T190000
DTSTAMP:20260911T020022
CREATED:20240517T103641Z
LAST-MODIFIED:20241010T075646Z
UID:7090-1729690200-1729710000@blog.rwth-aachen.de
SUMMARY:[:de]CLAIX-2023 Einweihung[:]
DESCRIPTION:This entry is only available in Deutsch. Veranstaltungsart: Feierlichkeiten\n \nDatum: 23. Oktober ca. 14 – 19:30 Uhr \nOrt: IT Center RWTH Aachen \nGäste: Eingeladene Gäste und Interessierte \nWichtige Information: Anmeldung \nAnmeldefrist bereits abgelaufen – Bitte melden Sie sich bei dem Veranstaltungsteam für eine nachträgliche Anmeldung. \n  \n\n  \nBeschreibung \nWir am IT Center der RWTH Aachen University freuen uns\, die bevorstehende Einweihung unseres neuen Hochleistungsrechners CLAIX-2023 am Mittwoch\, 23. Oktober 2024 bekannt zu geben. \nDer CLAIX-2023 ist ein hochmoderner Rechner\, ausgestattet mit Intel Xeon 8468 Sapphire Rapids CPUs und NVIDIA H100 GPUs\, die in 52 spezialisierten Servern für maschinelles Lernen und künstliche Intelligenz integriert sind. Die Gesamtleistung des Systems erreicht beeindruckende 14 PFLOPS im ML-Segment und 4 PFLOPs im HPC-Segment\, was ihn zu einer der leistungsstärksten Forschungsressourcen in Europa macht. \nUmso mehr ein Grund\, diese technische Leistung gebührend zu feiern! \nNeben weiteren namhaften Gästen freuen wir uns sehr darauf\, Ina Brandes\, Ministerin für Kultur und Wissenschaft des Landes Nordrhein-Westfalen\, bei dem Einweihungs-Event begrüßen zu dürfen. \nDie Einweihung von CLAIX-2023 markiert einen Meilenstein in der digitalen Transformation der RWTH Aachen. Sie zeigt das Bestreben der Universität\, ihre Position als führende Forschungseinrichtung in Deutschland und Europa zu festigen. Mit diesem neuen Hochleistungsrechner sind die Wissenschaftlerinnen und Wissenschaftler der RWTH bestens gerüstet\, um die Herausforderungen der Zukunft zu meistern und bahnbrechende Entdeckungen zu machen. \nWeiterführende Informationen zum CLAIX-2023 finden Sie auf dem IT Center Blog. \n\nAgenda\n14:00 – 15:45 Uhr Festliche Einweihung mit Grußworten und Pressefotos \n15:45 – 18:15 Uhr Einblick in Forschungsfelder und Anwendungen \n18:15 – 19:30 Uhr Führungen durch den “Cluster Aix-La-Chapelle” (CLAIX-2023) sowie Ausklang und Get-Together \n 
URL:https://blog.rwth-aachen.de/itc-events/en/event/claix-2023-einweihung/
LOCATION:IT Center\, Kopernikusstraße 6\, Aachen\, NRW\, 52074\, Deutschland
CATEGORIES:Einmalig,Feierlichkeiten,HPC Events
ORGANIZER;CN="IT Center":MAILTO:events@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241121T140000
DTEND;TZID=Europe/Berlin:20241121T150000
DTSTAMP:20260911T020022
CREATED:20231227T091610Z
LAST-MODIFIED:20240617T112613Z
UID:6733-1732197600-1732201200@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #38[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-38/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241209T090000
DTEND;TZID=Europe/Berlin:20241209T090000
DTSTAMP:20260911T020022
CREATED:20240405T130801Z
LAST-MODIFIED:20240523T073348Z
UID:6997-1733734800-1733734800@blog.rwth-aachen.de
SUMMARY:[:en]NHR4CES - Process Mining and HPC clusters[:]
DESCRIPTION:Name: Process Mining and HPC clusters \nDate: December 9\, 09.00 am – 01.00 pm\, 2024 \nFormat: Online \nMore Information & Register \n  \n\n  \nDescription\nShort abstract: \nIntegrating process mining (PM) with High-Performance Computing (HPC) clusters involves extracting SLURM-scheduled logs for PM analysis. Our findings indicate that HPC users underutilize SLURM’s capabilities as a Workflow Management System (WfMS)\, missing out on workflow benefits such as error reduction and time efficiency. Guiding users to run jobs with proper interdependencies on SLURM can enhance logging for more effective PM analysis.
URL:https://blog.rwth-aachen.de/itc-events/en/event/nhr4ces-process-mining-and-hpc-clusters/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Events,NHR4CES Events,Wiederkehrend
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241209T090000
DTEND;TZID=Europe/Berlin:20241211T173000
DTSTAMP:20260911T020022
CREATED:20240906T090658Z
LAST-MODIFIED:20250218T101314Z
UID:7192-1733734800-1733938200@blog.rwth-aachen.de
SUMMARY:aiXcelerate 2024
DESCRIPTION:in cooperation with \n\n\n\n\n\n\n\n\n\n  \n\nTopic: Machine Learning on NVIDIA GPUs\n\nDescription\nThe annual event aiXcelerate at RWTH Aachen University (NHR4CES@RWTH) is a tuning workshop for HPC users. It comprises lectures that are open to everyone\, and hands-on parts where (invited) groups apply the learned concepts to their own codes. This year\, aiXcelerate covers the topic “Machine Learning (ML) on NVIDIA GPUs” and focuses on using the GPUs of RWTH’s HPC cluster “CLAIX” with frameworks such as PyTorch or Tensorflow. This workshop provides insights to performance analysis and performance tuning of ML codes (and is not an introduction to ML). aiXcelerate will take place with the support of NVIDIA from December 9th to 11th\, 2024. Catering is sponsored by NEC and NVIDIA. \nPresentations (open to everyone)\nThe talks are distributed across the morning sessions of the three days of aiXcelerate. The topic of the first day is “Analyzing Performance of ML Codes” and covers the usage of the automatically-running RWTH performance monitoring system\, as well as the usage of NVIDIA’s Nsight tool and how to find bottlenecks with it. The second day focuses on “Scaling ML Codes across Multiple GPUs/ Nodes”. Here\, approaches with PyTorch (Distributed) and Tensorflow + Horovod are presented to speedup ML codes by using more hardware in parallel. On the third day\, we will look at “Handling Datasets of ML Codes”. We will present the different options for storing and using ML data during runtime (on CLAIX). Furthermore\, the usage of check pointing in ML codes will be introduced to save the application’s state in certain intervals to provide fault tolerance. \nTalks are offered in a hybrid form: The presenters will do their talks in-person on the premises of the IT Center at RWTH Aachen University. Thus\, participants are very welcome to attend the presentations in-person\, too. Additionally\, presentations will be streamed live in online form. Hence\, participants can also attend remotely. Participants need to choose their setup (on-premise or online) during the registration process. \nCode & Tuning Activities (limited seats)\nThe sessions on “Code and Tuning Activities” (see agenda) target at users with their own ML codes (e.g.\, using PyTorch or Tensorflow) and follow the principle of bring-your-own (BYO) code. Participants of these sessions will closely work together with and get support by our HPC/ML experts to\, e.g.\, analyze the performance of their codes\, to tune the performance of their codes\, to scale their codes across multiple GPUs\, or to improve data handling of their codes. \nCode and tuning activities are scheduled for all three days of the aiXcelerate workshop to have sufficient time to work on the BYO codes. They start after the presentations in the late morning session and continue throughout the remainder of the day. Since participants will work together with our experts\, this part can only be attended in-person and on-premise. \nThis part focuses on ML users working on the RWTH HPC cluster CLAIX. We (will) invite ML users with suitable compute time projects on CLAIX. Nevertheless\, other interested people are also welcome to register for this part of the workshop. However\, since seats are limited\, we reserve the right to only accept certain projects/ users for this workshop part. \nRequirements\nTo make good use of the time with our HPC/ML experts\, it is necessary that… \n\n … the brought code is already running on CLAIX (software & hardware environment).\n… a (test) dataset is available that (a) runs on one or few GPUs for a short time (e.g.\, few minutes) and (b) still captures the performance profile of a regular dataset by triggering the same production parts of the application.\n… all needed data is already transferred to one of the CLAIX’ file systems (HOME\, WORK\, HPCWORK).\n… at least one developer of the targeted application registered. Several people using the same application is also possible (please register separately).\n\nSupport\nThe HPC/ML experts will work together with the participants (ML developers). Our experts are from the HPC team of the IT Center (NHR4CES@RWTH) and will be kindly supported by the HPC and ML expert Fabian Berressem from NVIDIA. \nOrganization\n\nThere is no workshop fee.\nPresentations will be given in English. Slides will be available during or after the event (see “Course Material” below).\nPresentations are presented in hybrid form (see above). Please choose your setup during the registration process.\nCode activities are in-person on-premise only.\nPresentations and code activities focus on using the GPUs of RWTH’s HPC cluster “CLAIX”.\nNote: This is not an introduction to machine learning! We assume that you have already knowledge on ML and want to focus on performance analysis and tuning.\nNeeded and gained skills are mentioned below.\n\nDate & Venue\nDate: December 9th – December 11th\, 2024\nVenue: IT Center of RWTH Aachen University\, Kopernikusstr. 6\, 52074 Aachen\, seminar rooms 3 + 4 (or online via Zoom/Webex) \nRegistration\nRegistration link (via our NHR4CES website): https://eveeno.com/aixcelerate24 \nDuring the registration\, please specify whether you want to participate in-person or online. We need this information to organize sufficient seating and catering\, and send the participation information to the corresponding participants. Please also withdraw your registration in the registration system using the link that you got in your confirmation e-mail (or let us know) if you cannot attend anymore. Thanks! \nRegistration closing date: November 25th\, 2024 Registration is closed\n \nAgenda\nAgenda is subject to slight changes. \nAnalyzing Performance of ML Codes\nDay 1: Monday\, December 9th\, 2024\n\n\n\nTime\nTopic\nSpeaker\n\n\nOrganization\n\n\n9:00 – 9:05\nWelcome\nSandra Wienke (RWTH)\n\n\n9:05 – 9:20\nApplication for Compute Time at RWTH Aachen University\nTim Cramer (RWTH)\n\n\nPerformance Analysis of ML Codes\n\n\n9:20 – 9:50\nVerifying GPU Performance with the RWTH Job Monitoring\n* slides\n* recording of presentation (on YouTube)\nChristian Wassermann (RWTH)\n\n\n9:50 – 10:20\nCoffee Break\n\n\n10:20 – 11:20\nPerformance Analysis on GPUs with Nsight Systems\nFabian Berressem (NVIDIA)\n\n\nCode Activities (on-premise only)\n\n\n11:20 – 12:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n12:30 – 13:30\nLunch Break\n\n\n13:30 – 15:00\nCode Activities (BYO Code: Tuning with Experts)\n\n\n15:00 – 15:30\nCoffee Break\n\n\n15:30 – 17:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n\n\nScaling ML Codes across Multiple GPUs/ Nodes\nDay 2: Tuesday\, December 10th\, 2024\n\n\n\nTime\nTopic\nSpeaker\n\n\n9:00 – 9:05\nWelcome\nSandra Wienke (RWTH)\n\n\n9:05 – 9:15\nMulti-GPU Setup on CLAIX\n* slides\n* recording of presentation (on YouTube)\n* examples (see below)\nJannis Klinkenberg (RWTH)\n\n\n9:15 – 10:00\nUsing ‘PyTorch Distributed’\n(see examples below)\nFabian Berressem (NVIDIA)\n\n\n10:00 – 10:30\nUsing Tensorflow and Horovod\n* slides\n* recording of presentation (on YouTube)\n* examples (see below)\nJannis Klinkenberg (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\nCode Activities (on-premise only)\n\n\n11:00 – 12:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n12:30 – 13:30\nLunch Break\n\n\n13:30 – 15:00\nCode Activities (BYO Code: Tuning with Experts)\n\n\n15:00 – 15:30\nCoffee Break\n\n\n15:30 – 17:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n\n\nHandling Datasets of ML Codes\nDay 3: Wednesday\, December 11th\, 2024\n\n\n\nTime\nTopic\nSpeaker\n\n\n9:00 – 9:05\nWelcome\nJannis Klinkenberg (RWTH)\n\n\n9:05 – 10:00\nStorage and I/O Options on CLAIX\n(see examples below)\nDominik Viehhauser (RWTH)\, Jannis Klinkenberg (RWTH)\n\n\n10:00 – 10:15\nCheckpointing of ML Codes\n(see examples below)\nDominik Viehhauser (RWTH)\n\n\n10:15 – 10:45\nCoffee Break\n\n\nCode Activities (on-premise only)\n\n\n10:45 – 12:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n12:30 – 13:30\nLunch Break\n\n\n13:30 – 15:00\nCode Activities (BYO Code: Tuning with Experts)\n\n\n15:00 – 15:30\nCoffee Break\n\n\n15:30 – 17:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n\n\nCourse Material\n\nExamples for all three days (zip archive)\nPlease find the slides linked in the agenda.\nYouTube playlist of available recordings\n\nSkills\nCourse level: beginner to intermediate \nTarget audience: \n\nML users\nML developers\n\nPrerequisites: \n\nBasic knowledge of GPU hardware architectures\nKnowledge of machine learning models (that are important for you)\nKnowledge of how to use those models\, e.g.\, with PyTorch or Tensorflow\nBasic knowledge of parallelism\n\nGained skills: \n\nKnowledge of automatic performance monitoring on the RWTH HPC cluster\nUsage of the Nsight Systems tool to analyze performance of GPU codes\nUsage of techniques to run ML codes on multiple GPUs or multiple nodes\nKnowledge of various data storage options and their advantages and disadvantages for ML codes\n\nSponsoring\nCatering is sponsored by \n\n\n\n\n\n\n\n\n​
URL:https://blog.rwth-aachen.de/itc-events/en/event/aixcelerate-2024/
CATEGORIES:aiXcelerate,HPC Events
ATTACH;FMTTYPE=image/jpeg:https://blog.rwth-aachen.de/itc-events/files/2022/09/NHR4CES_RGB.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241219T140000
DTEND;TZID=Europe/Berlin:20241219T150000
DTSTAMP:20260911T020022
CREATED:20231227T091649Z
LAST-MODIFIED:20240617T112645Z
UID:6735-1734616800-1734620400@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #39[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-39/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250116T140000
DTEND;TZID=Europe/Berlin:20250116T150000
DTSTAMP:20260911T020022
CREATED:20241112T082417Z
LAST-MODIFIED:20260310T130956Z
UID:7265-1737036000-1737039600@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #40[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-40/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250220T140000
DTEND;TZID=Europe/Berlin:20250220T150000
DTSTAMP:20260911T020022
CREATED:20241112T082426Z
LAST-MODIFIED:20260310T130913Z
UID:7268-1740060000-1740063600@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #41[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-41/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250304T090000
DTEND;TZID=Europe/Berlin:20250304T163000
DTSTAMP:20260911T020022
CREATED:20250207T083535Z
LAST-MODIFIED:20250304T085516Z
UID:7379-1741078800-1741105800@blog.rwth-aachen.de
SUMMARY:[:en]Introduction to High-Performance Computing 2025[:]
DESCRIPTION:This introduction provides basic information about high performance computing (HPC) at the RWTH Aachen University’s IT Center for different target groups and needs. It is the basis for the follow-up event PPCES 2025. It focus on CLAIX-2023\, the cluster that has been installed end of 2023 at the RWTH Aachen University’s IT Center. \nThe first part provides basic information about HPC resources and targets not only HPC users but also decision makers. It provides information for the participants to take strategic decisions concerning employment of HPC resources and filing applications for computing projects consuming a decent amount of resources. No prior knowledge is required to attend. \nThe second part is aimed at those who (want to) use HPC resources. It will enable participants to get a better understanding of the skill set they need. You will particularly learn about the most important details on using CLAIX-2023. Those who use to run their computing applications on local machines will learn how to run those applications on the RWTH Compute Cluster provided the necessary software licenses are in place. Generally\, this event is also meant to teach the HPC basics that are needed to take part in our more in-depth event PPCES and to help take decisions on which part of PPCES might be interesting for you. We expect participants to have a basic knowledge of Linux and experience with their applications on any other computing devices. You can find a basic tutorial for Linux here: \nLinux Tutorial \nAll presentations will be given in English. \nDetailed Agenda and Course Materials \nPart I\n \n\n\n\nTime\nTopic\nSpeaker\n\n\n09:00 – 09:05\nWelcome\nTim Cramer\n\n\n09:05 – 09:35\nHPC Architecture Basics\nTim Cramer\n\n\n09:35 – 10:05\nStorage   Strategy for Users\nPhilipp Martin\n\n\n10:05– 10:10\nBreak\n\n\n\n10:10 – 10:55\nHPC Resources and Computing   Projects\nTim Cramer\n\n\n10:55 – 11:30\nIntroduction to JupyterHub\nAlvaro Frank\n\n\n11:30 – 12:00\nAccess to CLAIX and Using multi-factor Authentication\nTim Cramer\n\n\n12:00 – 13:00\nLunch Break\n\n\n\n\nPart II\n \n\n\n\nTime\nTopic\nSpeaker\n\n\n13:00 – 13:30\nCluster Software Environment HPC\nFelix Tomski\n\n\n13:30 – 13:50\nContainer Usage\nSven Hansen\n\n\n13:50 – 14:30\nIntroduction   to Slurm\nAlvaro Frank\n\n\n14:30 – 14:45\nBreak\n\n\n\n14:45 – 15:30\nParallel Programming Overview\nTim Cramer\n\n\n15:30 – 16:15\nPerformance   Metrics & Measurements\nFelix Tomski\n\n\n16:15 – 16:30\nClosing   Session\nTim Cramer\n\n\n\n\nLocation\n— online — \nhttps://rwth.zoom-x.de/j/62591981826?pwd=nlQWblapDC2eyw9pD6xbbM9AKN6Sob.1 \nMeeting-ID: 625 9198 1826 \nKenncode: 748755 \nRegistration\nOnline registration
URL:https://blog.rwth-aachen.de/itc-events/en/event/introduction-to-high-performance-computing-2025/
LOCATION:Zoom
CATEGORIES:HPC Events,HPC Introduction,Wiederkehrend
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250310
DTEND;VALUE=DATE:20250315
DTSTAMP:20260911T020022
CREATED:20250121T091455Z
LAST-MODIFIED:20260116T130946Z
UID:7331-1741564800-1741996799@blog.rwth-aachen.de
SUMMARY:PPCES 2025
DESCRIPTION:in cooperation with \n\n\n\n\n\n\n\n\n\n  \n\nParallel Programming in Computational Engineering and Science (PPCES)\nMarch 10th – 14th\, 2025\n \n\nThis one week event will continue the tradition of previous annual week-long events that take place in Aachen every spring since 2001. We will cover the basics of parallel programming using OpenMP and MPI in Fortran and C/C++ and a first step towards performance tuning. Furthermore\, we will embrace current topics in machine & deep learning. Hands-on exercises for each topic will be included. \nThe contents of the courses are generally applicable but will be specialized towards the compute cluster CLAIX which is the current system installed at RWTH’s IT Center. It might be helpful to read through the information which is provided during the HPC introduction on March 4th 2025. This is especially true if you want to actively use CLAIX after this event. \nTopics\nThe Message Passing Interface (MPI) is the de-facto standard for programming large HPC systems. We will introduce the basic concepts and give an overview of some advanced features. \nOpenMP is a widely used approach for programming shared memory architectures\, supported by most compilers nowadays. We will cover the basics of the programming paradigm as well as some advanced topics such as programming NUMA machines. The compute nodes of the RWTH HPC Cluster (aka CLAIX) contain an increasing number of cores and thus we consider shared memory programming a vital alternative for applications that cannot be easily parallelized with MPI. \nMachine & Deep Learning: We provide a fundamental introduction into machine and deep learning approaches as well as data processing techniques that support dataset preparation or model selection for training and inference. It covers the basic concepts for supervised and unsupervised learning such as classification\, regression\, and clustering to get a feeling which technique is appropriate for a particular problem. Additionally\, we conduct several hands-on exercises with common frameworks such as scikit-learn and PyTorch on our recent HPC Cluster CLAIX. In these exercises\, we demonstrate how to define models\, construct dataset and training pipelines or utilize monitoring and visualization of the training results\, e.g.\, with Tensorboard. For the deep learning exercises\, we start by training on a single GPU first. If that is not enough\, we also show how to scale up distributed training onto multiple compute nodes or GPUs. \nOrganization\n\nThere is no seminar fee.\nPresentations will be given in English. Slides will be available during or after the event.\nThis is an in-person event and will be held on the RWTH IT Center premises (see below). Coffee\, tea\, and soda are sponsored by NEC throughout the event.\nYou can/must register per topic\, i.e.\, MPI (Mon + Tue)\, OpenMP (Wed + Thu)\, and ML/DL (Fri).\nFor more details on the target audience\, prerequistes and gained skills\, see the “Skills” sections below (per topic).\n\nGuest Speakers\nWe are happy to announce our guest speaker: Ruud van der Pas (Oracle Linux Engineering) \nAgenda\nDay 1+2: MPI\n\n\n\nMonday\, March 10\nDay 1: MPI Part I\n\n\n\n09:00 – 09:10\nWelcome & Organization\nMarc-André Hermanns (RWTH)\n\n\n09:10 – 10:10\nIntroduction into Parallel Computing \n\nVideo: see section “Recordings” below\n\n\nRuud van der Pas (Oracle Linux Engineering)\n\n\n10:10 – 10:30\nMPI Basics – Part 1 \n\nVideo: similar content as part of “MPI in Small Bites” (see section “Recordings” below)\n\n\nMarc-André Hermanns (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:10\nMPI Basics – Part 2 (incl. Lab) \n\nExercises + Source Codes: see “Material Downloads” (below)\n\n\nMarc-André Hermanns (RWTH)\n\n\n12:10 – 12:40\nBlocking Point-to-Point Communication – Part 1 (incl. Lab) \n\nVideo: similar content as part of “MPI in Small Bites” (see section “Recordings” below)\n\n\nMarc-André Hermanns (RWTH)\n\n\n12:40 – 14:00\nLunch Break (on your own)\n\n\n14:00 – 15:30\nBlocking Point-to-Point Communication – Part 2 (incl. Lab)\nMarc-André Hermanns (RWTH)\n\n\n15:30 – 16:00\nCoffee Break\n\n\n16:00 – 17:00\nBlocking Point-to-Point Communication – Part 3 (incl. Lab)\nMarc-André Hermanns (RWTH)\n\n\n\n  \n\n\n\nTuesday\, March 11\nDay 2: MPI Part II\n\n\n\n09:00 – 10:00\nNon-blocking Point-to-Point Communication (incl. Lab) \n\nVideo: see section “Recordings” below\n\n\nMarc-André Hermanns (RWTH)\n\n\n10:00 – 10:30\nDerived Datatypes – Part 1 (incl. Lab) \n\nVideo: see section “Recordings” below\n\n\nMarc-André Hermanns (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:30\nDerived Datatypes – Part 2 (incl. Lab)\nMarc-André Hermanns (RWTH)\n\n\n12:30 – 14:00\nLunch Break (on your own)\n\n\n14:00 – 15:30\nBlocking Collective Communication (incl. Lab) \n\nVideo: see section “Recordings” below\n\n\nMarc-André Hermanns (RWTH)\n\n\n15:30 – 16:00\nCoffee Break\n\n\n16:00 – 17:00\nCommunicator Basics (incl. Lab) \n\nVideo: see section “Recordings” below\n\n\nMarc-André Hermanns (RWTH)\n\n\n\n\nDay 3 + 4: OpenMP\n\n\n\nWednesday\, March 12\nDay 3: OpenMP Part I\n\n\n\n09:00 – 09:10\nWelcome & Organization\nChristian Terboven (RWTH)\n\n\n09:10 – 10:30\nOpenMP Basics – Part 1 \n\nAgenda\nOverview\nParallel Region\nVideo: similar content as part of “OpenMP in Small Bites” (see section “Recordings” below)\n\n\nChristian Terboven (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:30\nOpenMP Basics – Part 2 \n\nWorksharing\nScoping\nCompilers + Exercises\nExercises + Source Codes: see “Material Downloads” (below)\nVideo: similar content as part of “OpenMP in Small Bites” (see section “Recordings” below)\n\n\nChristian Terboven (RWTH)\n\n\n12:30 – 14:00\nLunch Break (on your own)\n\n\n14:00 – 15:30\nOpenMP Basics – Part 3 (incl. Lab) \n\nAgenda\nTasking Motivation\nTasking Model\nTaskloop\nCutoff\nDependencies\nVideo: similar content as part of “OpenMP in Small Bites” (see section “Recordings” below)\n\n\nChristian Terboven (RWTH)\n\n\n15:30 – 16:00\nCoffee Break\n\n\n16:00 – 17:00\nOpenMP Basics – Part 4 (incl. Lab) \n\nAgenda\nNUMA\nAffinity\nHybrid\nVideo: similar content as part of “OpenMP in Small Bites” (see section “Recordings” below)\n\n\nChristian Terboven (RWTH)\n\n\n\n  \n\n\n\n\nThursday\, March 13\nDay 4: OpenMP Part II\n\n\n\n09:00 – 10:30\nSpeed up Your OpenMP Application Without Doing Much \n\nVideo: see section “Recordings” below\n\n\nRuud van der Pas (Oracle Linux Engineering)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:30\nOpenMP Advanced Tasking (incl. Lab)\nChristian Terboven (RWTH)\n\n\n12:30 – 14:00\nLunch Break (on your own)\n\n\n14:00 – 15:30\nOpenMP SIMD\nChristian Terboven (RWTH)\n\n\n15:30 – 16:00\nCoffee Break\n\n\n16:00 – 17:00\nOpenMP for Accelerators\nChristian Terboven (RWTH)\n\n\n\n\n\nDay 5: Machine & Deep Learning\n\n\n\nFriday\, March 14\nDay 5: Machine Learning\n\n\n\n09:00 – 10:30\n\n\nAgenda & Focus\nIntroduction to AI and Machine Learning\, and Preprocessing Techniques – Part 1\n\nVideo: see section “Recordings” below\n\n\n\n\nJannis Klinkenberg (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:30\nIntroduction to AI and Machine Learning\, and Preprocessing Techniques – Part 2 (incl. Lab) \n\nExecution Options for ML/DL Software\n\nVideo: see section “Recordings” below\n\n\nHands-on Exercises (scikit)\n\nExercises + Source Codes: see “Material Downloads” (below)\n\n\n\n\nJannis Klinkenberg (RWTH)\n\n\n12:30 – 14:00\nLunch Break (on your own)\n\n\n14:00 – 15:30\nIntroduction to (Distributed) Deep Learning \n\nIntroduction to Deep Learning\nCase Study – PyTorch\nDistributed Deep Learning + Case Study – PyTorch\nFurther Links and Literature\n\n\nJannis Klinkenberg (RWTH)\n\n\n15:30 – 16:00\nCoffee Break\n\n\n16:00 – 17:00\nHands-on (PyTorch)\nJannis Klinkenberg (RWTH)\n\n\n\n  \nSkills – MPI\nCourse level\nbeginner \nTarget audience\n\nHPC developers\n\nPrerequisites\n\nAble to understand C/C++ (or Fortran) source codes\nComfortable with C/C++ or Fortran programming (for lab sessions)\nComfortable using a Linux environment (for lab sessions)\n\nGained skills\n\nGeneral understanding of the classic MPI “world model” of process initialization\nOverview of point-to-point and collective communication an their use cases\nUnderstand the use and definition of MPI derived datatypes\nKnowledge of basic MPI terminology\nKnowledge of blocking and non-blocking procedure calls and when to use them\nUsing MPI together with OpenMP in basic hybrid scenarios\n\nSkills – OpenMP\nCourse level\nbeginner \nTarget audience\n\nHPC users\nHPC developers\n\nPrerequisites\n\nAble to understand C/C++ (or Fortran) source codes\nComfortable with C/C++ or Fortran programming (for lab sessions)\nComfortable using a Linux environment (for lab sessions)\n\nGained skills\n\nBroad knowledge of OpenMP\, including the machine\, memory and execution model\nGeneral understanding when and how to use the different worksharing\, synchronization and tasking constructs and directives\nCapability to apply OpenMP to existing codes and to use the scoping correctly\nUnderstanding of how OpenMP parallel programs interact with the system\, in particular of NUMA architectures and SIMD microarchitectures\n\nSkills – ML/DL\nCourse level\n\nbeginner to intermediate\n\nTarget audience\n\nHPC/AI users\nHPC/AI developers\n\nPrerequisites\n\nBasic knowledge of Python\nComfortable using a JupyterHub or Linux environment (for lab sessions)\nComfortable with Python programming and a little Bash scripting (for lab sessions)\n\nGained skills\n\nHigh-level overview of data proprocessing\, AI\, machine and deep learning techniques and how they relate to each other\nUnderstanding how to apply shallow ML techniques to solve classification and clustering tasks\nUnderstanding how to execute PyTorch deep learning and distributed deep learning on HPC infrastructures\n\nMaterial Downloads\nMaterials will be published during and after the workshop. \nMPI Exercises \n\nppces2025-MPI-labs-all.tar.gz\nppces2025-MPI-labs-C.tar.gz\nppces2025-MPI-labs-Fortran.tar.gz\n\nOpenMP Exercises \n\nppces2025-OpenMP-Exercises.pdf\nppces2025-OpenMP-labs-C.tar.gz\nppces2025-OpenMP-labs-Fortran.tar.gz\n\nML/DL Exercises \n\nppces2025-ML-DL_Hands-on.pdf\nppces2025-ML-DL-labs.tar.gz\n\nRecordings\nWe are in the process of publishing numerous recordings from the presentations on the YouTube channel of the IT Center (until end of May 2025).\nThe corresponding “PPCES 2025” playlist can be found here: https://www.youtube.com/playlist?list=PL1jPG9xHv0a-fnT1-CSNRpM4YM_5lo2BS \n\nIntroduction into Parallel Computing\nOpenMP: Speed up Your OpenMP Application Without Doing Much\nMPI: Non-blocking Point-to-Point Communication\nMPI: Derived Datatypes\nMPI: Blocking Collective Communication\nMPI: Communicator Basics\nML: Introduction to AI and Machine Learning\, and Preprocessing Techniques\nML: Execution Options for ML/DL Software\n\nOther content from the PPCES workshop has been previously recorded in a smiliar way and made available on the HPC Wiki. \n\nOpenMP in Small Bites\nMPI in Small Bites\n\nLocation\nThe workshop will take place in-person on the premises of the IT Center of RWTH Aachen University at: \nSeminar rooms 003/004\nKopernikusstraße 6\n52074 Aachen \nRegistration\nRegistration link (via our NHR4CES website): https://eveeno.com/ppces_2025 \nPlease also withdraw your registration in the registration system using the link that you got in your confirmation e-mail (or let us know) if you cannot attend anymore. That will help us a lot in preparing the event (seats\, catering and so on). Thanks! (Here are further instructions how to change or cancel your registration.) \nRegistration closing date: March 4th\, 2025\n \nFurther Links\nNeed support or want to ask questions? \n\nHPC Consultation Hour (once per month)\nAI/ML/DL Consultation Hour (once per week)\n\nWant to apply for compute time (proposals)? \n\nOverview of Compute Project Categories\nVisit WestAI website and send mail to contact@westai.de\n\nSponsoring\nCatering is sponsored by
URL:https://blog.rwth-aachen.de/itc-events/en/event/ppces-2025/
LOCATION:IT Center\, Kopernikusstraße 6\, Aachen\, NRW\, 52074\, Deutschland
CATEGORIES:HPC Events,PPCES,Wiederkehrend
ATTACH;FMTTYPE=image/jpeg:https://blog.rwth-aachen.de/itc-events/files/2022/09/NHR4CES_RGB.jpg
ORGANIZER;CN="IT Center":MAILTO:events@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250320
DTEND;VALUE=DATE:20250321
DTSTAMP:20260911T020022
CREATED:20250128T124942Z
LAST-MODIFIED:20250128T124942Z
UID:7339-1742428800-1742515199@blog.rwth-aachen.de
SUMMARY:[:en]NHR4CES - Methods of AutoML and how to utilize them[:]
DESCRIPTION:Name: Methods of AutoML and how to utilize them \nDate: March 20\, 2025 \nFormat: Online \nMore Information & Register \n  \n\n  \nDescription\n\n\nShort abstract:\nMachine Learning methods are on the rise in the scientific and HPC community due to several reasons\, e.g. to speed up computations or help researchers to handle lots of data. However\, although there are tons of courses on ML-methods\, using these methods optimally requires years of experience which most of the users will not or don’t want to gather. This workshop will teach you AutoML-methods which aim to automate ML-pipelines\, thus helping non-experts to use ML-models in (near) optimal ways with a minimum of knowledge required. This workshop aims to introduce AutoML-methods which can be used out of the box and give some theoretical intuition on how they work and what they can be used for.
URL:https://blog.rwth-aachen.de/itc-events/en/event/nhr4ces-methods-of-automl-and-how-to-utilize-them/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Events,NHR4CES Events,Wiederkehrend
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250320T140000
DTEND;TZID=Europe/Berlin:20250320T150000
DTSTAMP:20260911T020022
CREATED:20241112T082442Z
LAST-MODIFIED:20260310T130841Z
UID:7270-1742479200-1742482800@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #42[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-42/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250403
DTEND;VALUE=DATE:20250411
DTSTAMP:20260911T020022
CREATED:20250128T125259Z
LAST-MODIFIED:20250128T125454Z
UID:7341-1743638400-1744329599@blog.rwth-aachen.de
SUMMARY:[:en]NHR4CES - Parallelization in OpenFOAM for HPC Deployment[:]
DESCRIPTION:Name: Parallelization in OpenFOAM for HPC Deployment \nDate: April 3 (4hrs) & 10 (5hrs)\, 2025\, 10am – 4pm \nFormat: Online \nMore Information & Register \n  \n\n  \nDescription\n\n\nShort abstract:\nOpenFOAM is an open-source\, mature\, and established C++ library for computational continuum mechanics (CCM) including Computational Fluid Dynamics (CFD). To leverage its full potential\, it is crucial to efficiently use high-performance computing (HPC) resources on modern distributed-memory parallel computer architectures. This must be based on a sound understanding of parallelization in OpenFOAM and HPC techniques available. \nThe training will be concerned with introducing the participants to the different concepts of parallelization\, along with code examples for illustration. Moreover\, we will provide hands-on exercises to further deepen and solidify the transferred knowledge. The participants will further gain an overview of the distinct techniques and dedicated tools involved in running a massively parallel computation using OpenFOAM\, as well as over ongoing HPC-related activities in research and development. \nInformation about SDL Energy Conversion
URL:https://blog.rwth-aachen.de/itc-events/en/event/nhr4ces-parallelization-in-openfoam-for-hpc-deployment-3/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Events,NHR4CES Events,Wiederkehrend
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250417T140000
DTEND;TZID=Europe/Berlin:20250417T150000
DTSTAMP:20260911T020022
CREATED:20241112T082451Z
LAST-MODIFIED:20260310T130759Z
UID:7273-1744898400-1744902000@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #43[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-43/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250429T140000
DTEND;TZID=Europe/Berlin:20250429T170000
DTSTAMP:20260911T020022
CREATED:20250415T090236Z
LAST-MODIFIED:20250415T091101Z
UID:7541-1745935200-1745946000@blog.rwth-aachen.de
SUMMARY:Parallel Computing with MATLAB
DESCRIPTION:The successful cooperation between HPC.NRW and MathWorks enters the next round in 2025! In a practical four-part workshop series\, everything revolves around High Performance Computing (HPC) and modern software development with MATLAB and Simulink. \nThe first workshop ‘Parallel Computing with MATLAB’ offers an introduction to parallel computing directly on your own computer. Participants will learn about important concepts and constructs such as parfor\, parfeval and parsim in order to efficiently parallelise MATLAB code. The use of GPUs and working with clusters and cloud resources will also be covered. Hands-on exercises in the MATLAB Online Classroom accompany the workshop and make it easier to get started in practice. \nDate: Online via Zoom – link after registration\nLanguage: English\nTarget group: Students\, researchers and scientists with increasing computational needs\nPrerequisites: MATLAB basic knowledge\, MathWorks account\nInstructor: Dr Thomas Künzel\, MathWorks\nLevel: Beginners to slightly advanced\nCosts: Participation is free of charge. \nFurther information on registration can be found here.
URL:https://blog.rwth-aachen.de/itc-events/en/event/parallel-computing-with-matlab/
LOCATION:Zoom
CATEGORIES:HPC Events,HPC.NRW,MathWorks,Wiederkehrend
ORGANIZER;CN="HPC.NRW":MAILTO:training@hpc.nrw
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250506T140000
DTEND;TZID=Europe/Berlin:20250506T170000
DTSTAMP:20260911T020022
CREATED:20250415T085552Z
LAST-MODIFIED:20250415T090642Z
UID:7539-1746540000-1746550800@blog.rwth-aachen.de
SUMMARY:Introduction to Research Software Development with MATLAB
DESCRIPTION:The successful collaboration between HPC.NRW and MathWorks is entering its fourth round! An exciting series of workshops on MATLAB\, Simulink and High Performance Computing awaits you again this year. \nThe second workshop in the ‘Parallel Computing with MATLAB’ series is aimed at young scientists who regularly develop software themselves in their day-to-day research. It teaches the basics of good programming practice: from clean code structuring and version control with Git to unit tests and reproducible working environments. The aim is to prepare participants for the collaborative development of maintainable research code projects. \nDate: Online via Zoom – link after registration\nLanguage: English\nTarget group: Students\, researchers and young scientists with previous knowledge of MATLAB\nPrerequisites: MATLAB basic knowledge\, first programming experience\, MathWorks account\nInstructor: Dr Thomas Künzel\, MathWorks\nLevel: Advanced beginners\nCosts: Participation is free of charge. \nFurther information on registration can be found here.
URL:https://blog.rwth-aachen.de/itc-events/en/event/introduction-to-research-software-development-with-matlab-3/
LOCATION:Zoom
CATEGORIES:HPC Events,HPC.NRW,MathWorks,Wiederkehrend
ORGANIZER;CN="HPC.NRW":MAILTO:training@hpc.nrw
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250513T130000
DTEND;TZID=Europe/Berlin:20250513T170000
DTSTAMP:20260911T020022
CREATED:20250128T132211Z
LAST-MODIFIED:20250128T132211Z
UID:7352-1747141200-1747155600@blog.rwth-aachen.de
SUMMARY:[:en]NHR4CES - CFD Training Series: Efficient HPC implementation for Lagrangian particle tracking[:]
DESCRIPTION:Name: CFD Training Series: Efficient HPC implementation for Lagrangian particle tracking \nDate: 13.05.2025\, 1.00 pm – 5.00 pm \nFormat: hybrid \nMore Information & Register \n  \n\n  \nDescription\n\n\nShort abstract:\n\nIn this course\, the basics of Lagrangian point particle methods for the application on HPC systems are covered. The course consists of an introduction to the applied method\, followed by a hands-on exercise using the in-house simulation framework m-AIA. The topics covered are spherical and non-spherical particles and the efficient implementation of point particle methods for the use in HPC. The course will be held in person at the Chair of Fluid Mechanics and Institute of Aerodynamics at RWTH Aachen University in Aachen. The presentations will also be available via online live stream.\n\n\nInformation about SDL Fluids
URL:https://blog.rwth-aachen.de/itc-events/en/event/nhr4ces-cfd-training-series-efficient-hpc-implementation-for-lagrangian-particle-tracking-2/
LOCATION:Hybrid
CATEGORIES:HPC Events,NHR4CES Events
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250513T140000
DTEND;TZID=Europe/Berlin:20250513T170000
DTSTAMP:20260911T020022
CREATED:20250415T084744Z
LAST-MODIFIED:20250415T090333Z
UID:7537-1747144800-1747155600@blog.rwth-aachen.de
SUMMARY:Introduction to Research Software Development with SIMULINK
DESCRIPTION:The successful collaboration between HPC.NRW and MathWorks is entering its fourth round! An exciting series of workshops on MATLAB\, Simulink and High Performance Computing awaits you again this year. \nThe third part of the series ‘Parallel Computing with MATLAB’ is dedicated to proven methods of software development in the context of graphical programming with Simulink. Using a practical signal processing example\, participants will learn how good development practices can also be applied in Simulink – from model structuring and unit tests to the use of Git. \nDate: Online via Zoom – link after registration\nLanguage: English\nTarget group: Students\, researchers and young scientists with basic knowledge of Simulink\nPrerequisites: MATLAB R2024b: MATLAB R2024b with Simulink\, Audio Toolbox & Simulink Test and a MathWorks account\nInstructor: Dr Stefan Kerber\, MathWorks Munich\nLevel: Beginner to advanced\nCosts: Participation is free of charge. \nFurther information on registration can be found here.
URL:https://blog.rwth-aachen.de/itc-events/en/event/introduction-to-research-software-development-with-simulink/
LOCATION:Zoom
CATEGORIES:HPC Events,HPC.NRW,MathWorks,Wiederkehrend
ORGANIZER;CN="HPC.NRW":MAILTO:training@hpc.nrw
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250515T140000
DTEND;TZID=Europe/Berlin:20250515T150000
DTSTAMP:20260911T020022
CREATED:20241112T082457Z
LAST-MODIFIED:20260310T130723Z
UID:7275-1747317600-1747321200@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #44[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-44/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250717T140000
DTEND;TZID=Europe/Berlin:20250717T150000
DTSTAMP:20260911T020022
CREATED:20241112T082509Z
LAST-MODIFIED:20260310T130644Z
UID:7279-1752760800-1752764400@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #46[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-46/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250821T140000
DTEND;TZID=Europe/Berlin:20250821T150000
DTSTAMP:20260911T020022
CREATED:20241112T082513Z
LAST-MODIFIED:20260310T130603Z
UID:7281-1755784800-1755788400@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #47[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-47/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20250918T140000
DTEND;TZID=Europe/Berlin:20250918T150000
DTSTAMP:20260911T020022
CREATED:20241112T082518Z
LAST-MODIFIED:20260310T130533Z
UID:7283-1758204000-1758207600@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #48[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-48/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20251016T140000
DTEND;TZID=Europe/Berlin:20251016T150000
DTSTAMP:20260911T020022
CREATED:20241112T082528Z
LAST-MODIFIED:20260310T130457Z
UID:7285-1760623200-1760626800@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #49[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-49/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251110
DTEND;VALUE=DATE:20251112
DTSTAMP:20260911T020022
CREATED:20251107T115423Z
LAST-MODIFIED:20251107T115423Z
UID:7640-1762732800-1762905599@blog.rwth-aachen.de
SUMMARY:[:en]Introduction to Programming with Python – Satellite [:]
DESCRIPTION:Introduction to Programming with Python – Satellite\nLocation: RWTH Aachen University\nMonday\, 10 Nov. 2025 at 15:00 to\nTuesday\, 11 Nov. 2025 at 18:30\nAs part of the HPC.NRW training program\, an introductory course in programming with Python is being offered. The course is aimed at participants who either have no programming experience or want to switch from another programming language to Python. It is particularly aimed at students\, researchers\, and scientists who want to learn scientific computing with Python\, especially on HPC clusters. \nThe course will be held in a so-called “reverse hybrid” format: The lecturers will be connected virtually from the University of Bonn\, while the participants will work on site at RWTH Aachen University together with supervising assistants. The course will be held in English. \nTopics: \n·       Running Python Code\n·       Variables and Operators\n·       Datatypes\n·       Containers\n·       if Statements\n·       Loops\n·       Functions\n·       Packages and Modules\n·       Numpy Arrays and Slicing\n·       Packages and Modules\n·       Errors and Debugging\n·       Overview of Objects and Classes \nThe course is free of charge\, but registration is required. Registration is via the event page. \n 
URL:https://blog.rwth-aachen.de/itc-events/en/event/introduction-to-programming-with-python-satellite/
LOCATION:IT Center\, Kopernikusstraße 6\, Aachen\, NRW\, 52074\, Deutschland
CATEGORIES:HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251112
DTEND;VALUE=DATE:20251114
DTSTAMP:20260911T020022
CREATED:20251107T115816Z
LAST-MODIFIED:20251107T115841Z
UID:7643-1762905600-1763078399@blog.rwth-aachen.de
SUMMARY:[:en]Version Control with Git – Satellite[:]
DESCRIPTION:Version Control with Git – Satellite\nLocation: RWTH Aachen University\nWednesday\, 12 Nov. 2025 at 13:00 to\nThursday\, 13 Nov. 2025 at 16:30 \nThis course offers a practical introduction to version control with Git. It is aimed at beginners with no prior knowledge as well as people who already use Git but would like to better understand the underlying concepts. \nThe event is part of the HPC.NRW training program and will be held in a “reverse hybrid” format: The lecturer is connected virtually (main location at the University of Bonn)\, while participants on site at RWTH Aachen University are supported by assistants. \nTopics: \n·       Background\n·       Setting up git\n·       Creating Repositories\n·       Tracking Changes\n·       Exploring the History\n·       Ignoring Things\n·       Remotes\n·       Collaborating\n·       Conflicts\n·       Licensing and Open Science Considerations \nThe course complements the Python introductory course in terms of content and takes place in the same week. Participation is free of charge\, but registration via the event page is required. The course language is English\, and presentation slides will be made available afterwards. Basic knowledge of using the Linux console is helpful. \n 
URL:https://blog.rwth-aachen.de/itc-events/en/event/7643/
LOCATION:IT Center\, Kopernikusstraße 6\, Aachen\, NRW\, 52074\, Deutschland
CATEGORIES:HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20251120T140000
DTEND;TZID=Europe/Berlin:20251120T150000
DTSTAMP:20260911T020022
CREATED:20241112T082537Z
LAST-MODIFIED:20260310T130416Z
UID:7287-1763647200-1763650800@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #50[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-50/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20251202T090000
DTEND;TZID=Europe/Berlin:20251202T170000
DTSTAMP:20260911T020023
CREATED:20251107T145107Z
LAST-MODIFIED:20260904T111311Z
UID:7648-1764666000-1764694800@blog.rwth-aachen.de
SUMMARY:aiXcelerate 2025
DESCRIPTION:in cooperation with \n\n\n\n\n\n\n\n\n\n  \n\nTopic: I/O and Data Handling for HPC and ML Codes (on CLAIX)\n\nDescription\nThe annual event aiXcelerate at RWTH Aachen University (NHR4CES@RWTH) is a tuning workshop for users of HPC systems. It comprises lectures that are open to everyone\, and hands-on parts where (invited) groups apply the learned concepts to their own (!) codes. This year\, aiXcelerate covers the topic “I/O and Data Handling for HPC and ML Codes” and focuses on using the RWTH’s HPC cluster “CLAIX”. \nPresentations (open to everyone)\nPresentations (see agenda below) give an introduction on I/O topics for HPC and ML codes. They cover\, e.g.\, an overview of available I/O solutions on CLAIX\, how they are best mapped to the I/O behavior of own codes\, and further tips and tricks.\nTalks are offered in a hybrid form: The presenters will do their talks in-person on the premises of the IT Center at RWTH Aachen University. Thus\, participants are very welcome to attend the presentations in-person\, too. Additionally\, presentations will be streamed live in online form. Hence\, participants can also attend remotely. Participants need to choose their setup (on-premise or online) during the registration process. \nCode & Tuning Activities (limited seats)\nThe sessions on “Code and Tuning Activities” (see agenda below) follow the principle of bring-your-own (BYO) code. They target at users with their own HPC or ML codes running on CLAIX and that (might) have (performance) issues with I/O and data handling. Participants of these sessions will closely work together with and get support by our HPC/ML experts to\, e.g.\, analyze the I/O performance of their codes and to tune the I/O and data handling of their codes.\nSince participants will work together with our experts\, this part can only be attended in-person and on-premise. We invite HPC and ML users with suitable compute time projects on CLAIX. Nevertheless\, other interested people are also welcome to register for this part of the workshop. However\, since seats are limited\, we reserve the right to only accept certain projects/ users for this workshop part. \nRequirements for “BYO Code”\nTo make good use of the time with our HPC/ML experts\, it is necessary (until the workshop date) that… \n\n … the brought code is already running on CLAIX (software & hardware environment).\n… a (test) dataset is available that (a) runs on few hardware ressources (e.g. CPUs or GPUs) for a short time (e.g.\, few minutes) and (b) still captures the I/O performance profile of a regular dataset by triggering the same production parts of the application.\n… all needed data is already transferred to one of the CLAIX’ file systems (HOME\, WORK\, HPCWORK).\n… at least one developer of the targeted application registered. Several people using the same application is also possible (please register separately).\n\nOrganization\n\nThere is no workshop fee.\nPresentations will be given in English. Slides will be available during or after the event (see “Course Material” below).\nPresentations are presented in hybrid form (see above). Please choose your setup during the registration process.\nCode activities are in-person on-premise only.\nPresentations and code activities focus on using the RWTH’s HPC cluster “CLAIX”.\n\nDate & Venue\nDate: December 2nd (and December 3rd)\, 2025\nVenue: IT Center of RWTH Aachen University\, Kopernikusstr. 6\, 52074 Aachen\, seminar rooms 3 + 4 (or online via Zoom/Webex) \nRegistration\nRegistration link (via our NHR4CES website): https://eveeno.com/aixcelerate_2025 \nDuring the registration\, please specify whether you want to participate in-person or online. Please also withdraw your registration in the registration system using the link that you got in your confirmation e-mail (or let us know) if you cannot attend anymore. That will help us a lot in preparing the event (seats\, catering and so on). Thanks! (Here are further instructions how to change or cancel your registration.) \nRegistration closing date: November 24th\, 2025\n \nAgenda\nAgenda is subject to slight changes. \nDay 1: Tuesday\, December 2nd\, 2025\n\n\n\nTime\nTopic\nSpeaker\n\n\n9:00 – 9:05\nWelcome\nSandra Wienke (RWTH)\n\n\n9:05 – 10:00\nDoes I/O Matter to Me?\nPhilipp Martin (RWTH)\n\n\n10:00 – 10:30\nStorage and I/O Technologies on CLAIX\nPhilipp Martin (RWTH)\n\n\n10:30 – 11:00\nCoffee Break\n\n\n11:00 – 12:00\nTips & Tricks & Tools with respect to I/O\nPhilipp Martin (RWTH)\n\n\n12:00 – 12:30\nFrom Thousands of Small Files to Few Very Big Files\nJannis Klinkenberg (RWTH)\n\n\nCode Activities (on-premise only)\n\n\n12:30 – 13:30\nLunch Break\n\n\n13:30 – 15:00\nCode Activities (BYO Code: Tuning with Experts)\n\n\n15:00 – 15:30\nCoffee Break\n\n\n15:30 – 17:30\nCode Activities (BYO Code: Tuning with Experts)\n\n\n\n 
URL:https://blog.rwth-aachen.de/itc-events/en/event/aixcelerate-2025/
CATEGORIES:aiXcelerate,HPC Events
ATTACH;FMTTYPE=image/jpeg:https://blog.rwth-aachen.de/itc-events/files/2022/09/NHR4CES_RGB.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20251218T140000
DTEND;TZID=Europe/Berlin:20251218T150000
DTSTAMP:20260911T020023
CREATED:20241112T082541Z
LAST-MODIFIED:20260310T130147Z
UID:7289-1766066400-1766070000@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #51[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-51/
LOCATION:Online\, Deutschland
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20260115T140000
DTEND;TZID=Europe/Berlin:20260115T150000
DTSTAMP:20260911T020023
CREATED:20251219T110438Z
LAST-MODIFIED:20260310T130109Z
UID:7696-1768485600-1768489200@blog.rwth-aachen.de
SUMMARY:[:en]HPC Consultation Hour #52[:]
DESCRIPTION:We offer an open HPC consultation hour on a regular basis. This takes place every 3rd Thursday of the month. Here\, we give you the opportunity to ask any HPC related question\, e.g. about: \n\nCluster usage\nParallel Programming\nPerformance analysis and optimization of self-written codes\nWorkflow optimization (e.g. job management and data processing)\nEfficient usage of systems and software\nSoftware installation and usage\nApplication for compute time on larger systems (tier 2 and 1)\n\nWe will not prepare any slides since this a pure Q&A session. \nIn order to join the Zoom meeting\, you can use the following link: \nhttps://rwth.zoom.us/j/91453505636\nMeeting-ID: 914 5350 5636\nKenncode: 690220 \nin cooperation with
URL:https://blog.rwth-aachen.de/itc-events/en/event/hpc-consultation-hour-52/
LOCATION:Zoom
CATEGORIES:HPC Consultation Hour,HPC Events
ORGANIZER;CN="HPC":MAILTO:hpcevent@itc.rwth-aachen.de
END:VEVENT
END:VCALENDAR