Johannes Doerfert

LLVM Developer, OpenMP contributor, Beer drinker, not in this order.

Opinions are mine; for better or worse.

[LLNL Computing @Livermore_Comp]

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.

https://t.co/DfgZbYoaaK

#LLVM #Kokkos #Computing

[Journal of Data-centric Machine Learning Research @DMLRJournal]

'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

https://t.co/JWPwwyrGsb

#Code #Multilingual #Compiler #LLVM #IntermediateRepresentation

[OpenMP ARB @OpenMP_ARB]

👉 If you are at #ISC24 in Hamburg, consider joining the #OpenMP BoF on Tuesday from 16h45 to 17h45.

👉 The theme this year is "What to Expect from OpenMP API Version 6.0"!

👉 Speakers include @cterboven, @simonmcs and @llvm_dev

#HPC #Embedded

[Ludger Paehler @ludgerpaehler]

A quick update on our large dataset of LLVM intermediate representation - we have published the full dataset on HuggingFace datasets by now (https://t.co/FxCW7yXtoG) with more work to come in the near future :)

We've also revised the preprint: https://t.co/i9v7NFxg2x

[Aditya @_hiraditya_]

Quick reminder that the last day to submit your presentation is January 25th, 2024

[OpenACC @OpenACCorg]

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. https://t.co/fqhBfuG5gu

[LLNL Computing @Livermore_Comp]

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

[Johannes Doerfert @llvm_dev]

I guess I'm officially doing HPC now ;)

[IEEE Computer Society @ComputerSociety]

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 @ https://t.co/TtUx9yDjqx

#IEEE

[Ludger Paehler @ludgerpaehler]

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

[Nikita Popov @nikita_ppv]

New blog post: LLVM: The middle-end optimization pipeline
https://t.co/814ygmCJdb

[Johannes Doerfert @llvm_dev]

We are looking for people to work with us on #compilers for #hpc: https://t.co/4PV2UhhefT

There are also other opportunities, reach out (via email) and spread the word!

[Chris Lattner @clattner_llvm]

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. https://t.co/DJf6ERaOQ0

[Ludger Paehler @ludgerpaehler]

The first dedicated work on Enzyme (https://t.co/6iSzAtQ3oi) 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!

https://t.co/mBX99VHXQH

[Better Scientific Software (BSSw) @BetterSSw]

Congrats to the 2023 BSSw Fellowship Class! Making #scientificsoftware & #developerproductivity better!

https://t.co/SrMIiN9kpY

#somycodewillseethefuture @exascaleproject @catch_me_coding @William08816599 @llvm_dev @myra_cohen

[LLNL Computing @Livermore_Comp]

@argonne_lcf @argonne @MIT @TU_Muenchen 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. https://t.co/XBOZwcXT2N

[Billy Moses @wsmoses]

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

[Ludger Paehler @ludgerpaehler]

We actually won the best student paper award this time around!! 🤩🤩🥳🥳 #SC22 @MIT @argonne @TU_Muenchen

[DOE's SC Booth @NatLabsHPC]

We spy 👀 one of our booth speakers in this ASCR Discovery Newsletter: https://t.co/7Cgizb92bv
Check out @llvm_dev 's booth talk with Sunita Chandrasekaran 1pm CST Tuesday, 11/15 at the DOE Booth (1600) at @Supercomputing

[Science Machines @ScienceMachines]

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. https://t.co/ZMfzs2xrkd @doescience See🧵for more context (1/3)