# \#training **URL:** https://discourse.julialang.org/tag/training/1061.md [Latest](https://discourse.julialang.org/latest.md) · [Categories](https://discourse.julialang.org/categories.md) · [Tags](https://discourse.julialang.org/tags.md) --- ## [\[ANN\] Training course “Julia for HPC” in Stuttgart, Germany on Sep 29-Oct 2, 2026](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sep-29-oct-2-2026/137435)
**Author:** [@carstenbauer](https://discourse.julialang.org/u/carstenbauer)\ **Replies:** 2\ **Last updated:** [June 8, 2026, 12:07pm UTC](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sep-29-oct-2-2026/137435 "2026-06-08T12:07:30Z")
For the fifth year in a row (see e.g. here or here or here) I’m pleased to annouce that there will be another opportunity to learn more about using Julia for high-performance computing this fall! In collaboration with t… --- ## [Introductory course on geospatial data science and geostatistics](https://discourse.julialang.org/t/introductory-course-on-geospatial-data-science-and-geostatistics/127100)
**Author:** [@juliohm](https://discourse.julialang.org/u/juliohm)\ **Replies:** 1\ **Last updated:** [March 18, 2025, 3:14pm UTC](https://discourse.julialang.org/t/introductory-course-on-geospatial-data-science-and-geostatistics/127100 "2025-03-18T15:14:21Z")
Target audience → Beginners Language → Brazilian portuguese Host → ABGE (Brazilian association of geologists and engineers) --- ## [\[ANN\] Training course “Julia for HPC” in Stuttgart, Germany on Sept 10-13, 2024](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sept-10-13-2024/115311)
**Author:** [@carstenbauer](https://discourse.julialang.org/u/carstenbauer)\ **Replies:** 0\ **Last updated:** [June 7, 2024, 7:44am UTC](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sept-10-13-2024/115311 "2024-06-07T07:44:13Z")
After the great positive feedback of the last two years, there will be another opportunity to learn more about using Julia for high-performance computing this fall! In collaboration with the High-Performance Computing C… --- ## [Training course "Julia for HPC @ UCL", February 2024](https://discourse.julialang.org/t/training-course-julia-for-hpc-ucl-february-2024/107267)
**Author:** [@giordano](https://discourse.julialang.org/u/giordano)\ **Replies:** 0\ **Last updated:** [December 7, 2023, 11:43am UTC](https://discourse.julialang.org/t/training-course-julia-for-hpc-ucl-february-2024/107267 "2023-12-07T11:43:37Z")
The UCL Centre for Advanced Research Computing is hosting a 4-day Julia for High-Performance Computing (HPC) training course, from February 13th to February 16th 2024. Starting from the fundamentals of the language, the… --- ## [Tips for improving performance of NODEs with sparsely sampled time series?](https://discourse.julialang.org/t/tips-for-improving-performance-of-nodes-with-sparsely-sampled-time-series/103828)
**Author:** [@jarroyoe](https://discourse.julialang.org/u/jarroyoe)\ **Replies:** 1\ **Last updated:** [September 13, 2023, 8:46pm UTC](https://discourse.julialang.org/t/tips-for-improving-performance-of-nodes-with-sparsely-sampled-time-series/103828 "2023-09-13T20:46:41Z")
I have a synthetic time series coming from a model with a daily time scale. The real dynamics closely follow a sine function, but I’m trying to sample at a monthly time scale (every 30 time steps). A sample time series l… --- ## [\[ANN\] Training course “Julia for HPC” in Stuttgart, Germany on Oct 24-27, 2023](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-oct-24-27-2023/101251)
**Author:** [@sloede](https://discourse.julialang.org/u/sloede)\ **Replies:** 1\ **Last updated:** [July 11, 2023, 8:22am UTC](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-oct-24-27-2023/101251 "2023-07-11T08:22:15Z")
After the great positive feedback we received at last year’s Julia for HPC training course at HLRS, there will be another opportunity to learn more about using Julia for high-performance computing this fall! At HLRS, we… --- ## [Summer School on Research Software Engineering with Julia in Stuttgart, Germany](https://discourse.julialang.org/t/summer-school-on-research-software-engineering-with-julia-in-stuttgart-germany/101259)
**Author:** [@ranocha](https://discourse.julialang.org/u/ranocha)\ **Replies:** 0\ **Last updated:** [July 6, 2023, 1:47pm UTC](https://discourse.julialang.org/t/summer-school-on-research-software-engineering-with-julia-in-stuttgart-germany/101259 "2023-07-06T13:47:52Z")
Hi all! There will be a summer school on Julia in Stuttgart organized by some local folks: You are at the beginning of your PhD and want to start with a solid foundation in Research Software Engineering? Or you simply… --- ## [Julia training course costs?](https://discourse.julialang.org/t/julia-training-course-costs/100539)
**Author:** [@ConnectedSystems](https://discourse.julialang.org/u/ConnectedSystems)\ **Replies:** 6\ **Last updated:** [June 19, 2023, 6:41pm UTC](https://discourse.julialang.org/t/julia-training-course-costs/100539 "2023-06-19T18:41:02Z")
Hello Julia community! My workplace (based in Australia) is thinking of organising training for staff to learn Julia, specifically machine learning with Julia. Of course, part of the process involves giving a rough cost… --- ## [Need learning material](https://discourse.julialang.org/t/need-learning-material/98069)
**Author:** [@VISHWARATH\_T](https://discourse.julialang.org/u/VISHWARATH_T)\ **Replies:** 2\ **Last updated:** [April 29, 2023, 7:10am UTC](https://discourse.julialang.org/t/need-learning-material/98069 "2023-04-29T07:10:01Z")
Hello, I want to access the materials shared as part of the course “Julia for nervous beginners”. Is that available? --- ## [Bug when training a custom model using Flux](https://discourse.julialang.org/t/bug-when-training-a-custom-model-using-flux/94440)
**Author:** [@PokeLu](https://discourse.julialang.org/u/PokeLu)\ **Replies:** 2\ **Last updated:** [February 18, 2023, 8:41pm UTC](https://discourse.julialang.org/t/bug-when-training-a-custom-model-using-flux/94440 "2023-02-18T20:41:57Z")
Hello, I am pretty new to Julia and Flux. I am trying to build a simple neural network but using an attention layer. I wrote the code as follows, which works fine in the inference(feed-forward) mode: using Flux struct… --- ## [Training with Mutating Arrays](https://discourse.julialang.org/t/training-with-mutating-arrays/91876)
**Author:** [@ChrisVL1](https://discourse.julialang.org/u/ChrisVL1)\ **Replies:** 2\ **Last updated:** [December 20, 2022, 11:48am UTC](https://discourse.julialang.org/t/training-with-mutating-arrays/91876 "2022-12-20T11:48:06Z")
I am writing a training function that requires a loop as my loss is the difference between call prices which I need to calculate for various strikes using a loop. However, this results in a mutating array, how do I get a… --- ## [\[ANN\] Training course "Julia for HPC" in Stuttgart, Germany on Sep 20-23, 2022](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sep-20-23-2022/83111)
**Author:** [@sloede](https://discourse.julialang.org/u/sloede)\ **Replies:** 3\ **Last updated:** [June 22, 2022, 7:20am UTC](https://discourse.julialang.org/t/ann-training-course-julia-for-hpc-in-stuttgart-germany-on-sep-20-23-2022/83111 "2022-06-22T07:20:07Z")
Hey everyone! At HLRS we are offering a new “Julia for High-Performance Computing” course, which will take place on-site at the High-Performance Computing Center Stuttgart (HLRS) in Stuttgart, Germany from September 20t…