# \[Call for Participation\] 1st Enzyme Workshop February 22-24, Boulder CO (USA)

**URL:** <https://discourse.julialang.org/t/call-for-participation-1st-enzyme-workshop-february-22-24-boulder-co-usa/92063>\
**Category:** Events\
**Tags:** announcement, autodiff, enzyme\
**Created:** [December 23, 2022, 8:33pm UTC](https://discourse.julialang.org/t/call-for-participation-1st-enzyme-workshop-february-22-24-boulder-co-usa/92063 "2022-12-23T20:33:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ludgerpaehler](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ludgerpaehler/32/32672_2.png) [@ludgerpaehler](https://discourse.julialang.org/u/ludgerpaehler)\
**Post date:** [December 23, 2022, 8:33pm UTC](https://discourse.julialang.org/t/call-for-participation-1st-enzyme-workshop-february-22-24-boulder-co-usa/92063/1 "2022-12-23T20:33:10Z")

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The details of the 1st [Enzyme](https://enzyme.mit.edu) workshop are finally taking up shape with the [workshop](https://enzyme.mit.edu/conference) taking place from the 22nd-24th of February at CU Boulder, CO (USA). Are you already using [Enzyme.jl](https://github.com/EnzymeAD/Enzyme.jl) in your application? Are you **thinking of using Enzyme.jl** for your Julia use-case, or do you have a (new) proposed use-case? **Then we want to hear from you!**

The CfP is live with the **submission deadline on the 6th of January** , and 5 main submission formats:

- Technical Talks
- Tutorials
- Panel Discussions
- Roundtables
- Other formats such as live programming, or brainstorming sessions

We are all super excited to hear from you, about your use-cases, and are looking forward to see you in Boulder for an exciting, fast-paced workshop!

> **[EnzymeCon](https://pretalx.enzyme.csail.mit.edu/enzymecon-2023/cfp)**
>
> Schedule, talks and talk submissions for EnzymeCon

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**Author:** ![logankilpatrick](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/logankilpatrick/32/38123_2.png) [@logankilpatrick](https://discourse.julialang.org/u/logankilpatrick)\
**Post date:** [December 24, 2022, 10:18am UTC](https://discourse.julialang.org/t/call-for-participation-1st-enzyme-workshop-february-22-24-boulder-co-usa/92063/2 "2022-12-24T10:18:36Z")

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Hey! Just wanted to make the general comment that this is a really short turn around time, especially during the holidays.

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**Author:** ![wsmoses](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/wsmoses/32/26497_2.png) [@wsmoses](https://discourse.julialang.org/u/wsmoses)\
**Post date:** [February 23, 2023, 4:59pm UTC](https://discourse.julialang.org/t/call-for-participation-1st-enzyme-workshop-february-22-24-boulder-co-usa/92063/3 "2023-02-23T16:59:36Z")

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Most of the workshop presentations are being recorded and currently available on the YouTube livestream:

– [EnzymeCon ~ Day 1 - YouTube](https://www.youtube.com/watch?v=ubIDJAbIXAc).  
– [EnzymeCon ~ Day 2 - YouTube](https://youtube.com/live/NB7xUHQNox8?feature=share).

### Full schedule with abstracts and author names is now available [here](https://pretalx.enzyme.csail.mit.edu/enzymecon-2023/schedule/).

#### Wednesday, February 22

- 12:15pm — Registration Starts
- 1:15pm — Opening
- **1:30pm — Session 1: Enzyme Applications**
  - PSDR-Enzyme: Physics-Based Differentiable Rendering Using Enzyme
  - Automatic Differentiation in Solid Mechanics: Interpretation and Composition
  - Differentiating Large-Scale Finite Element Applications with MFEM
  - A Cross-Language Probabilistic Programming Protocol for Physics and Beyond
  - Numba-Enzyme: A Differentiable JIT-ed Python

- 3:30pm — Cofee Break
- **4:00pm — Enzyme Tutorial**
- 5:00pm — Hackathon and Spontaneous Roundtables

#### Thursday, February 23

- **9:00am — Session 2: Lessons from AD Tools**
  - A survey of Tapenade in contrast with Enzyme
  - NIFTy: The Why and How of Building AD from Scratch
  - AD with Integrals

- 10:30am — Coffee Break
- **11:00am — Roundtables**
  - DJ4Earth: Oceans, ice sheets, adjoints, and AD

- 12:00pm — Lunch
- **1:30pm — Session 3: Enzyme in Modern Programming Languages**
  - Accelerating Black Hole Imaging with Enzyme
  - Differentiable molecular simulation with Molly.jl
  - Adjoint Checkpointing using Custom Differentiation Rules
  - Oxide-Enzyme - Integrating Enzyme into the Rust compiler

- 3:30pm — Coffee Break
- **4:00pm — Session 4: Enzyme Extensions**
  - Compilation Augmentation Enables High-Performance Batch Differentiation
  - Hackable Autodiff: Extending Enzyme to MLIR for Reverse Mode Gradients
  - Autodiff semantics and the level of abstraction

- 5:30pm — Hackathon and Spontaneous Roundtables

#### Friday, February 24

- **8:30am — Hackathon day**