Introduction to Supercomputing at JSC - Theory & Practice (training course, online)
Ilya Zhukov, Jolanta Zjupa
(Course no. 13220242 in the training programme 2024 of Forschungszentrum Jülich)
This course will take place as an online event and is exclusively targeted for users of the Jülich supercomputers. The link to the online platform will be provided to the accepted registrants only.
Contents:
Disclaimer: This course offers the opportunity to attend lectures selectively, based on individual needs and knowledge levels. Participants are not required to attend all sessions as some may cover advanced or basic material. While flexibility is offered, it is important to assess personal needs and choose sessions accordingly, as attending lectures out of order may result in knowledge gaps.
Research Centre Jülich provides cutting-edge high-performance computing resources to scientific groups and industry partners across Germany and Europe via the John von Neumann Institute for Computing. To help new users of JSC's supercomputers efficiently leverage their allocated resources, we offer an introductory course that covers system basics and best practices.
The course includes theoretical lectures held every afternoon from Monday to Thursday, and practical tutorials offered in the mornings from Tuesday to Thursday. The tutorials are based on the previous afternoon's lectures and allow articipants to put theory into practice. We cover a wide range of topics, starting from basic log-in procedures to intermediate-level techniques. Participants are free to choose the lectures that best match their needs and interests.
Topics covered include:
- User account management with the JuDoor portal
- System access via SSH, Jupyter, and UNICORE
- System configuration for JURECA and JUWELS
- File systems, I/O, and data management
- Software modules (compilers, MPI, math libraries, applications, debuggers, tools)
- Building software from source
- Submitting jobs via the resource manager
- Using GPUs
- Performance tuning
- Deep Learning
- Visualization
Contents level | in hours | in % |
|---|---|---|
Beginner's contents: | 17.5 h | 80 % |
Intermediate contents: | 4.5 h | 20 % |
Advanced contents: | 0 h | 0 % |
Community-targeted contents: | 0 h | 0 % |
Prerequisites:
- Your own laptop with Windows, GNU/Linux or macOS installed
- Knowledge of either C, C++ or Fortran (helpful)
Agenda
The preliminary agenda can be found here.
Target audience:
New users of the supercomputers in Jülich
Language:
This course is given in English.
Duration:
3.5 days
Dates:
11-14 November 2024, starting on Monday at 13:00
Tuesday to Thursday: 09:00-17:00
Venue:
online
Number of Participants:
maximum 100
Instructors:
JSC employees, representatives of Atos, Intel and ParTec
Contact:
- Institute for Advanced Simulation (IAS)
- Jülich Supercomputing Centre (JSC)
Room 323
- Institute for Advanced Simulation (IAS)
- Jülich Supercomputing Centre (JSC)
Room 324
Registration:
Please register via the registration form until 08 Novemeber 2024.
Course material
If you encounter any issues with the course material, please get in touch with the organisers.
Links
Hands-on Nov 2024 Link
Day 3 - Deep Learning on Supercomputers, Slides (Alexandre Strube) Link
Downloads
Title
Note
Link
Publication Date
Title | Video Link |
|---|---|
Day 1 - Introduction to JSC (Bernd Mohr) | |
Day 1 - HPC in a nutshell (Ilya Zhukov) | |
Day 1 - User portal and job monitoring (Jolanta Zjupa) | |
Day 1 - JSC Systems — JUWELS, JURECA & JUSUF (Damian Alvarez) | |
Day 1 - JUST: Juelich Storage Cluster (Stephan Graf) | |
Day 2 - HPC Software — Modules, Libraries & Software (Ruth Partzsch) | |
Day 2 - Batch usage on JSC (Chrysovalantis Paschoulas) | |
Day 2 - JupyterLab — Supercomputing in your Browser (Jens Henrik Goebbert) | |
Day 2 - LLview: best practices (demo) (Filipe Guimaraes) | |
Day 2 - Uniform Resource Access, Data Access and Cloud Resources at JSC (Björn Hagemeier) | |
Day 3 - Proper Pinning Prevents Pretty Poor Performance (Thorsten Hater) | |
Day 3 - GPU accelerators at JSC (Andreas Herten) | |
Day 3 - Deep Learning on Supercomputers (Alexandre Strube) | |
Day 3 - HPC Software - Debuggers and Performance Analysis Tools (Michael Knobloch) | |
Day 4 - Hands-On: Remote Visualization (Herwig Zilken) | |
Day 4 - Parallel debuggers (demo) (Michael Knobloch) | |
Day 4 - Intel tuning for JUWELS and JURECA (Heinrich Bockhorst) | |
Day 4 - JUWELS & JURECA Tuning for the platform (Patrick Küven) |