diff --git a/README.md b/README.md index b01698ae..3fadcaa5 100644 --- a/README.md +++ b/README.md @@ -18,6 +18,12 @@ We use **docker** to *prevent version* and *system differences*. So please, espe docker-compose -f docker-compose-bundle.yml up ``` +> 📣 For some systems (e.g Ubuntu), docker compose comes already with docker. But you have to use it like this (without the dash): + +```bash +docker compose [...] +``` + ### Start the live preview of the page **Note:** The **live reload** of jekyll is not perfect. Therefore, **don't expect** it to work as intended. Sometimes, you need to re-run the command in order to see the **newest changes**. diff --git a/_events_past/2011-06-03-1st-pint-workshop.md b/_events_past/2011-06-03-1st-pint-workshop.md index 9ce4742c..4bcbe67f 100644 --- a/_events_past/2011-06-03-1st-pint-workshop.md +++ b/_events_past/2011-06-03-1st-pint-workshop.md @@ -20,7 +20,7 @@ invited: - name: Julien Cortial - name: Michael Minion - name: Stefan Güttel -permalink: +permalink: events/1st-pint-workshop/ subtitle: Brief overview page_type: event_page --- @@ -32,4 +32,4 @@ Programme: - Martin J. Gander, University of Geneva: *Space-time Parallel Methods: From Waveform Relaxation tothe Parareal Algorithm* - Julien Cortial, Stanford University: *Time-Parallel Methods for Accelerating the Solution of Structural Dynamics Problems* - Michael L. Minion, University of North Carolina: *Efficient Parallel in Time Methods for Partial Differential Equations* - - Stefan Guettel, University of Geneva: *Time-Parallel Integration of Linear Initial Value Problems* + - Stefan Güttel, University of Geneva: *Time-Parallel Integration of Linear Initial Value Problems* diff --git a/_events_past/2016-11-27-5th-pint-workshop/overview.md b/_events_past/2016-11-27-5th-pint-workshop/overview.md index aafe552e..b68fe50e 100644 --- a/_events_past/2016-11-27-5th-pint-workshop/overview.md +++ b/_events_past/2016-11-27-5th-pint-workshop/overview.md @@ -1,5 +1,6 @@ --- layout: page_event +hide_hero: true title: 5th Workshop on Parallel-in-Time Integration date: 2016-02-23 00:00:00 +0000 updated: 2016-02-24 08:32:00 +0100 diff --git a/_events_past/2016-11-27-5th-pint-workshop/participation.md b/_events_past/2016-11-27-5th-pint-workshop/participation.md index 070c068b..f6fe696e 100644 --- a/_events_past/2016-11-27-5th-pint-workshop/participation.md +++ b/_events_past/2016-11-27-5th-pint-workshop/participation.md @@ -1,5 +1,6 @@ --- layout: page_event +hide_hero: true title: 5th Workshop on Parallel-in-Time Integration date: 2016-02-23 00:00:00 +0000 updated: 2016-02-24 08:32:00 +0100 diff --git a/_events_past/2016-11-27-5th-pint-workshop/proceedings.md b/_events_past/2016-11-27-5th-pint-workshop/proceedings.md index ac131498..497b2fc9 100644 --- a/_events_past/2016-11-27-5th-pint-workshop/proceedings.md +++ b/_events_past/2016-11-27-5th-pint-workshop/proceedings.md @@ -1,5 +1,6 @@ --- layout: page_event +hide_hero: true title: 5th Workshop on Parallel-in-Time Integration date: 2016-02-23 00:00:00 +0000 updated: 2016-02-24 08:32:00 +0100 diff --git a/_events_past/2016-11-27-5th-pint-workshop/programme.md b/_events_past/2016-11-27-5th-pint-workshop/programme.md index 001408f6..ea493d76 100644 --- a/_events_past/2016-11-27-5th-pint-workshop/programme.md +++ b/_events_past/2016-11-27-5th-pint-workshop/programme.md @@ -1,5 +1,6 @@ --- layout: page_event +hide_hero: true title: 5th Workshop on Parallel-in-Time Integration date: 2016-02-23 00:00:00 +0000 updated: 2016-02-24 08:32:00 +0100 diff --git a/_events_past/2024-13th-pint-workshop.md b/_events_past/2024-13th-pint-workshop.md index af5854ca..60e146d3 100644 --- a/_events_past/2024-13th-pint-workshop.md +++ b/_events_past/2024-13th-pint-workshop.md @@ -8,7 +8,7 @@ event_start: 2024-02-05 00:00 event_end: 2024-02-09 24:00 event_url: https://time-x.eu/pint-2024/ navbar: Events -subnavbar: Upcoming +subnavbar: Past organizers: - name: Giovanni Samaey homepage: https://www.kuleuven.be/wieiswie/en/person/00038151 diff --git a/_events_past/2025-14th-pint-workshop.md b/_events_past/2025-14th-pint-workshop.md new file mode 100644 index 00000000..3b526fc0 --- /dev/null +++ b/_events_past/2025-14th-pint-workshop.md @@ -0,0 +1,63 @@ +--- +layout: page_event +hide_hero: true +title: "PinT 2025: 14th Workshop on Parallel-in-Time Integration" +date: 2024-04-13 12:00:00 +0000 +event_location: Edinburgh, UK +event_start: 2025-07-07 00:00 +event_end: 2025-07-11 24:00 +event_url: https://icms.ac.uk/activities/workshop/parallel-in-time-algorithms-for-exascale-applications +navbar: Events +subnavbar: Past +organizers: + - name: Jemma Shipton + homepage: https://mathematics.exeter.ac.uk/people/profile/index.php?web_id=js1075 + - name: David Acreman + homepage: + - name: Beth Wingate + homepage: https://mathematics.exeter.ac.uk/people/profile/index.php?web_id=bw290 + - name: Hiroe Yamazaki + homepage: https://www.imperial.ac.uk/people/h.yamazaki +invited: + - name: Josh Hope-Collins + - name: Juliane Rosemeier + - name: Giancarlo Antonucci + - name: Rob Falgout + - name: Felix Kwok + +permalink: /events/14th-pint-workshop/ +page_type: event_page +no_lead: true +--- + +### Brief overview + +PinT 2025: the 14th Workshop on Parallel-in-time Integration will be hosted at the ICMS in Edinburgh, UK. +Please visit the [conference website for more information.](https://icms.ac.uk/activities/workshop/parallel-in-time-algorithms-for-exascale-applications/) + +### Closing Discussion + +#### Main Actions + +- Redundant computation discussion: [Hans](https://crd.lbl.gov/divisions/amcr/computational-science-dept/anag/about/staff-and-postdocs/hans-johansen/) agreed to summarize. +- Collation of introductory material and example code on website ([Thibaut](https://github.com/tlunet) and [Jemma](https://github.com/jshipton)?) +- [Daniel](https://github.com/danielru) to share admin permissions for email list - we need to check that the join-up procedure is working! +- [Thibaut](https://github.com/tlunet), [Thomas](https://github.com/brownbaerchen) and [Julius](https://www.linkedin.com/in/juliusosatoehigie) to discuss how to implement Julius’s time-parallel RK - start with mpi4py tutorials. Could a short answer to the question "I'd like to code my method in parallel, where should I start?" could go somewhere on the website? Basically just a pointer to mpi4py (and maybe some examples e.g. of the ensemble communicator in [Firedrake](https://www.firedrakeproject.org/)). + +#### Full Summary + +- Redundant computation ([Hans](https://crd.lbl.gov/divisions/amcr/computational-science-dept/anag/about/staff-and-postdocs/hans-johansen/) to summarize). +- [Martin](https://www.unige.ch/~gander) cautioned against the use of the word “optimal” without more specific information - this comes from the DD community where it really means “mesh independent scaling”. +- Does PinT work for hyperbolic problems? See [Martin’s Acta Numerica paper](https://www.cambridge.org/core/services/aop-cambridge-core/content/view/E580B25A44766E6729A65D7AF05B1198/S0962492924000072a.pdf/time_parallelization_for_hyperbolic_and_parabolic_problems.pdf) - there are many methods that are not multilevel that can work. Multilevel is a challenge. +- [Josh](https://github.com/JHopeCollins) pointed out a common subproblem shared by ParaDiag and REXI methods: solution of systems that look like backwards Euler steps with complex timestep (which [Colin](https://github.com/colinjcotter) clarified lead to an indefinite-Helmholtz-like problem on elimination to one variable). +- Test problems: these help us to connect with the applications and each other. e.g. equations with fast singular limits / slow attractors - can we find any new and common test problems? +- How do we get domain scientists to adopt time-parallel methods? Need to show speed up for problems they care about. Find people who are really experiencing the bottleneck preventing them from doing exciting science. This would help answer the question "What is the PinT killer-app??" ... I’m not sure we answered this!! +- Next meeting: + - When and where: Linz w/c 29th June but [Martin](https://www.unige.ch/~gander) pointed out that it clashes with SciCADE so it might shift by a week. Not yet announced on the website. + - “Lightning” talks to introduce people early on in the meeting. Suggestion from [Daniel](https://github.com/danielru) to do 30min sessions of 60s talks on the first/second days - just one slide to introduce who you are and what you do. + - Could we run introductory / tutorial sessions to introduce the different methods? This requires considerable effort and additional funding but is a good idea. Instead we will collate material on the parallel-in-time website (see below). + - T-Shirts?! +- PinT website: + - [Daniel](https://github.com/danielru) encouraged people to keep the references section of the website up to date. I think it would help to have the link at the top of the references page point directly to: https://github.com/Parallel-in-Time/parallel-in-time.github.io/wiki/Adding-Publications#steps-for-adding-a-new-publication ✅ + - [Martin](https://www.unige.ch/~gander) pointed out that there are a lot of links to click through for the workshops and sometimes it is hard to find the link to the main workshop page. ✅ + - [Daniel](https://github.com/danielru) pointed out that the “Codes” section of the website is not up to date and this could be a good place to collate the introductory material. [Thibaut](https://github.com/tlunet) offered to help with this ([Jemma](https://github.com/jshipton) is also happy to help!). diff --git a/_events_upcoming/2025-14th-pint-workshop.md b/_events_upcoming/2025-14th-pint-workshop.md deleted file mode 100644 index b51258b5..00000000 --- a/_events_upcoming/2025-14th-pint-workshop.md +++ /dev/null @@ -1,28 +0,0 @@ ---- -layout: page_event -title: "PinT 2025: 14th Workshop on Parallel-in-Time Integration" -date: 2024-04-13 12:00:00 +0000 -event_location: Edinburgh, UK -event_start: 2025-07-07 00:00 -event_end: 2025-07-11 24:00 -event_url: -navbar: Events -subnavbar: Upcoming -organizers: - - name: Jemma Shipton - homepage: https://mathematics.exeter.ac.uk/people/profile/index.php?web_id=js1075 - - name: David Acreman - homepage: - - name: Beth Wingate - homepage: https://mathematics.exeter.ac.uk/people/profile/index.php?web_id=bw290 - - name: Hiroe Yamazaki - homepage: https://www.imperial.ac.uk/people/h.yamazaki -invited: - -permalink: /events/14th-pint-workshop/ -subtitle: "Brief overview" -page_type: event_page -no_lead: true ---- - -PinT 2025: the 14th Workshop on Parallel-in-time Integration will be hosted at the ICMS in Edinburgh, UK. Please visit the conference website at https://www.icms.org.uk/workshops/2025/parallel-time-algorithms-exascale-applications for more information. diff --git a/_events_upcoming/2026-15th-pint-workshop.md b/_events_upcoming/2026-15th-pint-workshop.md new file mode 100644 index 00000000..93e9c83a --- /dev/null +++ b/_events_upcoming/2026-15th-pint-workshop.md @@ -0,0 +1,26 @@ +--- +layout: page_event +hide_hero: true +title: "PinT 2026: 15th Workshop on Parallel-in-Time Integration" +date: 2025-07-11 12:00:00 +0000 +event_location: Linz, Austria +event_start: +event_end: +event_url: +navbar: Events +subnavbar: Upcoming +organizers: + - name: Andreas Schafelner + homepage: https://numa.jku.at/team/schafelner + - name: Annette Weihs + homepage: https://www.oeaw.ac.at/ricam/staff/annette-weihs + - name: Herbert Egger + homepage: https://numa.jku.at/team/egger +permalink: /events/15th-pint-workshop/ +page_type: event_page +no_lead: true +--- + +_PinT 2026: the 14th Workshop on Parallel-in-time Integration_ will be hosted at [Johann Radon Institute for Computational and Applied Mathematics (RICAM)](https://www.oeaw.ac.at/ricam/home) around late June - early July 2026 (exact date will be set in the next weeks ...). + +More details to come ... diff --git a/_includes/article.html b/_includes/article.html index 56196eac..dc702c05 100644 --- a/_includes/article.html +++ b/_includes/article.html @@ -11,8 +11,9 @@

{% endunless %} {% if index %} -

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+

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