Valentin Churavy
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vchuravy.dev
Valentin Churavy
@vchuravy.dev
#JuliaLang, PostDoc/RSE, open source and high-performance enthusiast. AMA about #JuliaGPU, #JuliaHPC, He/Him

@vchuravy@fosstodon.org
github.com/vchuravy
vchuravy.dev
Reposted by Valentin Churavy
Software enthusiasts of all fields and backgrounds, unite! Here's the exciting schedule we cooked up for #JuliaCon Local Paris 2025 (the one for #PyData is just as thrilling!).
Get your tickets while you can, and see you in a month ⌛
@julialang.org @juliacon.bsky.social @pydataparis.bsky.social
September 4, 2025 at 11:37 AM
Reposted by Valentin Churavy
Full schedule available for JuliaCon Local Paris 2025: pretalx.com/juliacon-loc...
#JuliaLang folks, which talks are you most excited about? Anyone from the #PyData community planning to swing by?
@juliacon.bsky.social @julialang.org @pydata.bsky.social
https://pretalx.com/juliacon-local-paris-2025/schedule/
JuliaCon Local Paris 2025 Get different formats: curl https://pretalx.com/juliacon-local-paris-2025/schedule/\?format=table (default) curl https://pretalx.com/juliacon-local-paris-2025...
pretalx.com
August 26, 2025 at 4:17 PM
Reposted by Valentin Churavy
I'm certainly a #julialang evangalist, but I've toned it down a bit - a lot of scientists don't have the time or inclination to go against the grain. Then again, when someone makes it this easy... #tidytuesday #rstats

nrennie.rbind.io/blog/introdu...
Introduction to Julia for R users – Nicola Rennie
This blog post will give R users an overview of what Julia is and why they might want to use it, introduce some data processing Julia packages, and show how they can incorporate Julia into existing R ...
nrennie.rbind.io
August 19, 2025 at 12:28 PM
Reposted by Valentin Churavy
The WaterLily.jl article is now available on Computer Physics Comms!

@gabrielweymouth.bsky.social and I review our CFD solver's design, performance, accuracy, and also show some very cool examples (like the one below). Check it out!

🔗 doi.org/10.1016/j.cpc.2025.109748

#CFD #GPU #HPC #JuliaLang
July 22, 2025 at 10:56 AM
The fun part of hardware becoming more capable over time is that it can unveil sleeping bugs...

I just fixed a 6 year old bug. A synchronization primitive was missing a fence, nobody noticed until the hardware became more advanced, and the missing semantics actually became important.
June 25, 2025 at 6:27 AM
Reposted by Valentin Churavy
☕️ We’re running LATTE again: our ASPLOS workshop about languages/compilers/tools/whatever for hardware design.

Submissions are just little 2-pagers, due on January 31. Plenty of time to throw something together! capra.cs.cornell.edu/latte25/
LATTE ’25
capra.cs.cornell.edu
January 9, 2025 at 5:15 PM
At #38C3 as usual find me at #coffenerds and come talk to me about #julialang and #HPC
December 27, 2024 at 9:57 PM
Reposted by Valentin Churavy
We're hiring for the Julia Runtime and Compiler team. If you know someone who's strong in systems or compilers, please send them our way. It's a very fun piece of tech to work on and you get to support important scientific applications. juliahub.com/company/jobs...
Careers at JuliaHub - Join JuliaHub
Explore our open remote positions for a Senior Cloud Engineer and Senior/Junior Engineer at JuliaHub. Join our product development and consulting teams.
juliahub.com
November 18, 2024 at 5:06 AM
Reposted by Valentin Churavy
We are pleased to invite engineering researchers, industry professionals, and educators to submit their latest work to the “Engineering with Julia” minisymposium, which will be held as part of JuliaCon 2025.
📍 Location: Pittsburgh, PA.
📅 Date: July 21–26, 2025.

#JuliaLang
December 26, 2024 at 1:40 AM
Reposted by Valentin Churavy
I just gave a talk at @pydata.bsky.social on automatic differentiation, how it works, and how the Python and Julia ecosystems differ in this regard.
You can find the slides here, and there will be a recording someday!
gdalle.github.io/PyData2024-A...
Automatic differentiation
gdalle.github.io
December 4, 2024 at 6:33 PM
Reposted by Valentin Churavy
We are hiring!!! #RSE #SC24 #HPC #UDEL
🥁 🥁 🥁 🥁 🥁
careers.udel.edu/cw/en-us/job...

Here you go with a project summary -
www.udel.edu/udaily/2024/...

#NSF Democratizing access to #RSE DARSE sites.udel.edu/darse/

#NSF SCIPE award www.nsf.gov/awardsearch/...
Building a data-intensive research workforce for the Mid-Atlantic | UDaily
University of Delaware program to create pipeline for new professionals
www.udel.edu
November 20, 2024 at 2:56 PM