Joined September 2022
- Tweets 37
- Following 59
- Followers 243
- Likes 66
4 Photos and videos
Johannes Doerfert retweeted
12 May 2025
LLNL collaborators = HiPC distinguished paper w/ a unique solution for #HPC #GPU offloading. "You can extend #OpenMP offload capability & still achieve on-par performance portability," says co-author @llvm_dev.
computing.llnl.gov/about/new…
#LLVM #Kokkos #Computing
ALT Adobe Stock image of a generic GPU viewed close up on a circuit board
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Johannes Doerfert retweeted
'ComPile: A Large IR Dataset from Production Sources'
by Aiden Grossman, Ludger Paehler, Konstantinos Parasyris, Tal Ben-Nun, Jacob Hegna, William S. Moses, Jose M Monsalve Diaz, Mircea Trofin, Johannes Doerfert
Action Editor: Sebastian Schelter
data.mlr.press/assets/pdf/v0…
#Code #Multilingual #Compiler #LLVM #IntermediateRepresentation
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Johannes Doerfert retweeted
8 May 2024
A quick update on our large dataset of LLVM intermediate representation - we have published the full dataset on HuggingFace datasets by now (huggingface.co/datasets/llvm…) with more work to come in the near future :)
We've also revised the preprint: arxiv.org/abs/2309.15432
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Johannes Doerfert retweeted
4 Jan 2024
Quick reminder that the last day to submit your presentation is January 25th, 2024
23 Oct 2023
The Eighth LLVM Performance Workshop will be held at (CGO 2024). The workshop is co-located with CC, HPCA, and PPoPP.
Proposals should be submitted to: easychair.org/cfp/LLVM-CGO-2…
Announcement: discourse.llvm.org/t/cfp-eig…
#llvm #CGO
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Johannes Doerfert retweeted
27 Nov 2023
For portability, it’s crucial to analyze the reliability of various compilers’ #OpenACC implementations across system architectures. Join our webinar 12/7 to explore the OpenACC Validation and Verification Testsuite and its underlying infrastructure. bit.ly/openacc_vvs
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Johannes Doerfert retweeted
28 Nov 2023
ICYMI @Livermore_Lab received a few awards at #SC23:
✔️ @llvm_dev: IEEE-CS Technical Community on #HPC Early Career Researchers Award
✔️ SCREAM team: Gordon Bell #climate modeling
✔️ @spackpm: HPCwire’s Editor's Choice for Best HPC Programming Tool or Technology
ALT five people stand onstage at SC23
ALT six people stand onstage at SC23
ALT three people stand with the HPCwire award
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29 Oct 2023
I guess I'm officially doing HPC now ;)
26 Oct 2023
Congratulations to Dr. Johannes Doerfert! He is one of the three awardees who has received the #IEEECS Technical Community on High Performance Computing Early Career Researchers Award for Excellence in HPC! Read more @ bit.ly/46Slt3L
#IEEE
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Johannes Doerfert retweeted
28 Sep 2023
Super happy to be able to finally announce the first iteration or our new code data "ComPile", a 182B tokens/2.4TB textual IR dataset of compiled production sources. In collaboration with @aidengrossman1 @__koparasy__ @tbennun @wsmoses @josemonsalve2 Mircea Trofin & @llvm_dev
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Johannes Doerfert retweeted
7 Apr 2023
New blog post: LLVM: The middle-end optimization pipeline
npopov.com/2023/04/07/LLVM-m…
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7 Apr 2023
We are looking for people to work with us on #compilers for #hpc: llnl.gov/join-our-team/caree…
There are also other opportunities, reach out (via email) and spread the word!
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Johannes Doerfert retweeted
12 Dec 2022
The @llvmorg Developer Meeting videos are up! Check out our panel discussion about moving Clang C compiler to MLIR opportunities and tradeoffs that entails. Thx to Ivan for initiating, Johannes as protagonist🧐 and Bruno/Alex/Mehdi for a great chat. youtube.com/watch?v=ElxPbIX4…
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Johannes Doerfert retweeted
23 Dec 2022
The first dedicated work on Enzyme (enzyme.mit.edu) in Boulder from February 23-25 is finally shaping up. No matter if you are already using Enzyme, or are only thinking of using Enzyme in the future, we want to hear from you!
pretalx.enzyme.csail.mit.edu…
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Johannes Doerfert retweeted
21 Dec 2022
Congrats to the 2023 BSSw Fellowship Class! Making #scientificsoftware & #developerproductivity better!
bssw.io/blog_posts/introduci…
#somycodewillseethefuture @exascaleproject @catch_me_coding @William08816599 @llvm_dev @myra_cohen
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Johannes Doerfert retweeted
18 Nov 2022
Congrats to all! A special shout out to one of our newest members of technical staff, @llvm_dev You have truly hit the ground running here at @Livermore_Lab and it's no surprise to us that this paper won. computer.org/csdl/proceeding…
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Johannes Doerfert retweeted
17 Nov 2022
Honored to win Best Student Paper @Supercomputing for our paper "Scalable Automatic Differentiation of Multiple Parallel Paradigms through Compiler Augmentation" with a great team from @MIT_CSAIL @argonne and @TU_Muenchen #SC22
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Johannes Doerfert retweeted
17 Nov 2022
We actually won the best student paper award this time around!! 🤩🤩🥳🥳 #SC22 @MIT @argonne @TU_Muenchen
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Johannes Doerfert retweeted
14 Nov 2022
We spy 👀 one of our booth speakers in this ASCR Discovery Newsletter: ascr-discovery.org/2022/11/c…
Check out @llvm_dev 's booth talk with Sunita Chandrasekaran 1pm CST Tuesday, 11/15 at the DOE Booth (1600) at @Supercomputing
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Johannes Doerfert retweeted
15 Nov 2022
Tuesday 1 pm at the #SC22 @NatLabsHPC booth, hear from @sunitachandra29 @UDelaware @BrookhavenLab and @llvm_dev @Livermore_Comp about ECPSOLLVE, a project that's extending OpenMP to the exascale. scdoe.info/featured-talks/ @doescience See🧵for more context (1/3)
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