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Maintained by the
llvm-admin team
2020 European LLVM Developers' Meeting - Paris, France

  1. About
  2. Important Dates
  3. Program
  4. Registration
  5. Travel Grants for Students
  6. Logistics
  7. Code of Conduct
  8. Contact

The LLVM Developers' Meeting is a bi-annual 2 day gathering of the entire LLVM Project community. The conference is organized by the LLVM Foundation and many volunteers within the LLVM community. Developers and users of LLVM, Clang, and related subprojects will enjoy attending interesting talks, impromptu discussions, and networking with the many members of our community. Whether you are a new to the LLVM project or a long time member, there is something for each attendee.

What can you can expect at an LLVM Developers' Meeting?

Technical Talks
These 30 minutes talks cover all topics from core infrastructure talks, to project's using LLVM's infrastructure. Attendees will take away technical information that could be pertinent to their project or general interest.
Tutorials are 50-60 minute sessions that dive down deep into a technical topic. Expect in depth examples and explanations.
Lightning Talks
These are fast 5 minute talks that give you a taste of a project or topic. Attendees will hear a wide range of topics and probably leave wanting to learn more.
Panel sessions are guided discussions about a specific topic. The panel consists of ˜3 developers who discuss a topic through prepared questions from a moderator. The audience is also given the opportunity to ask questions of the panel.
Student Research Competition
Students present their research using LLVM or related subproject. These are usually 20 minute technical presentations with Q&A. The audience will vote at the end for the winning presentation and paper.
Poster Session
An hour long session where selected posters are on display, with the presenters available for learning more on each poster.
Round Table Discussions
Informal and impromptu discussions on a specific topic. During the conference there are set time slots where groups can organize to discuss a problem or topic.
Evening Reception
After a full day if technical talks and discussions, join your fellow attendees for an evening reception to continue the conversation and meet even more attendees.

What types of people attend?

  • Active developers of projects in the LLVM Umbrella (LLVM core, Clang, LLDB, libc++, compiler_rt, klee, lld, etc).
  • Anyone interested in using these as part of another project.
  • Students and Researchers
  • Compiler, programming language, and runtime enthusiasts.
  • Those interested in using compiler and toolchain technology in novel and interesting ways.

The LLVM Developers' Meetings strive to be the best conference to meet other LLVM developers and users.

For future announcements or questions: Please sign up for the LLVM Developers' Meeting list.

Important Dates

  • November 22, 2019 - Call for Presentations
  • December 13, 2019 - Registration opening
  • January 11, 2020 - Presentation Proposal Deadline
  • January 10, 2020 - Travel Grant Applications Open
  • January 24, 2020 - Presentation Acceptance Notification
  • January 26, 2020 - Travel Grant Application Deadline
  • February 7, 2020 - Travel Grant Notification
  • February 28, 2020 - Late Registration Starts
  • March 27, 2020 - Registration Closes
  • April 6-7, 2020 - LLVM Developers' Meeting
TechTalk SRC Tutorial BoF Panel LightningTalk Poster

Our program committee chair is Kristof Beyls. The program committee is composed of active developers of the LLVM, Clang, and related sub-communities. The program commitee consists of the following: Mehdi Amini, Meike Baumgärtner, Andrey Bokhanko, Quentin Colombet, Béatrice Creusillet, Nicolai Hähnle, Jan Korous, Tatyana Krasnukha, Jessica Paquette, Diana Picus, Adrian Prantl, Mike Shah.


Now open :

  • Conference
  • Newcomers orientation: This is a short session for those attending the LLVM Developers' Meeting for the first time or for those who have not attended in awhile. This orientation will provide a conference overview, and useful information on how to participate and get involved during the conference. If you are interested in networking and meeting other new LLVM Developers, then you should attend this session. Attending the newcomers session is free but requires registration (for organizational purpose).
  • Diversity and Inclusion in Compilers & Tools Workshop. This event features speakers and discussion aiming to increase diversity and inclusion within the LLVM community, attendee's workplace or university, and within the field of compilers and tools. It is open to anyone who is interested in these efforts. Our featured speaker this year is Adelina Chalmers; she will be giving a talk entitled "Don’t Let Fear of Feedback Stop your Contributions: How to Respond to Negative Feedback". You can find more about Adelina and her talk on the registration web page.

Is there a student discount? Yes! Student tickets are $50 for just the 2-day conference and $75 for the 2-day conference and reception. Please use your student email when registering. If you are in need of financial assistance read the Travel Grants for Students section.

Is there a discount for individual contributors? We would like this event to be accessible to all LLVM developers. If attending the meeting is cost prohibitive for any reason (ie. you do not have an employer who refunds tickets fees, financial hardship, etc), please fill out this request form by January 26, 2020. Each request will be considered on a case by case basis.

Travel Grants for Students

The LLVM Foundation sponsors student travel to attend the LLVM Developers' Meeting. Travel grants cover some or all of travel related expenses. This program is open to full time undergraduate and graduate students.

If you are in need of financial assistance to travel to the event, please consider applying for a LLVM Foundation Student Travel Grant.


For travel booking purpose, you should consider the actual conference will start on Monday April 6th, around 9:00AM and will last until Tuesday April 7th, 2020 around 06:00PM. There will be a social event on Monday evening, from 07PM to 10PM, and we will have a "Diversity & inclusion in Compilers & Tools Workshop" on Sunday April 5th afternoon, in the 02:00PM to 06:00PM slot, followed by a "Newcomers orientation session".

  • Is there a discounted hotel rate? We have reserved a block of rooms at the Marriott Rive Gauche, the conference venue, at a €165/night rate (breakfast & tax included, add €15 for double room occupancy). Please use this link for your reservation. Guest rooms will be available on a first come, first serve basis until March 16th.
  • Is there parking at the Marriott Rive Gauche? There are several off-site parking (€25.00/day rate) around the venue. The Marriott has limited on-site parking (€30.00/day rate), please contact the hotel directly for reservations.
  • How to get to the Marriot Rive Gauche? The venue is mid-way (˜200m walk) between the Glacière and Saint Jacques métro stations on the M6 line. When flying through Orly or Paris Charles de Gaule airports, take the RER B to Paris, and change for the M6 line at Denfert-Rochereau.

Code of Conduct

The LLVM Foundation is dedicated to providing an inclusive and safe experience for everyone. We do not tolerate harassment of participants in any form. By registering for this event, we expect you to have read and agree to the LLVM Code of Conduct.


To contact the organizer, email Arnaud de Grandmaison

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Thank you to our sponsors!