Imperial Earth Science & Engineering @eseimperial.bsky.social News from the Department of Earth Science & Engineering, a world leading centre for geoscience & engineering at Imperial College London.
HIGHER Project @higher-project.bsky.social European Heterogeneous Cloud/Edge Infrastructures for Next Generation Hybrid Services
SPECFEM @specfem.org Spectral-element method codes for computational seismology | specfem.org | Science & Technology | Earth, Moon & Mars 🌎
Nick Brown @nickbrown-hpc.bsky.social Senior Research Fellow @epcc.bsky.social, University of Edinburgh. Interested in novel architectures, HPC, FPGAs, RISC-V, programming language design and LLVM & MLIR.
EUMaster4HPC @eumaster4hpc.bsky.social We educate future leaders in HPC | eumaster4hpc.uni.lu
Funded by EuroHPC JU, the EUMaster4HPC consortium aims to define the body of knowledge in High-Performance Computing. Learn more about the project at eumaster4hpc.uni.lu
NextSilicon @nextsilicon.com Always in pursuit of the next way to compute
Doug Eadline @thedeadline.bsky.social HPC dude, currently contributing editor at HPCwire, Truth is a slippery fish. BLM
@iwocl.bsky.social @iwocl.bsky.social IWOCL - The 14th International Workshop on OpenCL and SYCL is taking place on May 6-8, 2026 in Heilbronn, Germany. iwocl.org
hpc.social on BlueSky @hpc.social Expanding the HPC.social community to new and bluer skies! See our open-source community projects including jobs board and links to other media such as Slack, Discord, and Mastodon at https://hpc.social to introduce yourself, learn more, and get involved!
Tobias Weinzierl @tobiasweinzierl.bsky.social Professor in Scientific Computing at Durham University with a special interest in numerical/scientific software for HPC. Opinions expressed are solely my own.
https://tobiasweinzierl.webspace.durham.ac.uk/
Eliot Eshelman @hpc-twit.bsky.social I enable researchers & educators with leading HPC/AI technologies @NVIDIA. From muons to bacteriophages to astrophysics. Opinions my own. he/him #Inclusion
Berkeley Lab Computing Sciences @cs.lbl.gov The Computing Sciences Area at Berkeley Lab develops cutting-edge computational methods, leverages HPC, and applies data science to drive innovation. Our four divisions—AMCR, SciData, NERSC, and ESnet—advance research in AI, math, energy, and more.
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
@szirallel.bsky.social @szirallel.bsky.social HPC researcher, accelerator whisperer, core-dev of GROMACS.
Tzanio Kolev @tzanio.bsky.social Computational mathematician working on efficient finite element #meshing, #discretization and #solver algorithms for #HPC applications at #LLNL. Project lead of 𝗠𝗙𝗘𝗠 (mfem.org). Former director of 𝗖𝗘𝗘𝗗 (ceed.exascaleproject.org).
Matt Thompson @fortran.me Certified Nerd. Currently helping to keep the NASA GEOS ESM running at Goddard Space Flight Center. #HPC
Joel Stocker @joelinthecloud.social He/him. Import 🇳🇱 Floridian. I swear. 🏈🐬 Lead Product Marketing @ControlUp.com #EUC #DEX #translivesmatter
Will Killian @willkill07.bsky.social HPC / Runtimes / Programming Models / C++
I like making things go fast.
Senior SW Engineer @ NVIDIA trying to make agentic systems go fast. ex-Voltron Data. ex-NextSilicon.
The views and opinions expressed in this account are those of my own.
Brad Chamberlain @bradcray.bsky.social Avid proponent of making HPC users more productive while making parallel computing more accessible to everyone. Founding member and technical lead of the Chapel Programming Language project (https://chapel-lang.org). Distinguished Technologist at HPE.
High Performance Software Foundation (HPSF) @hpsf.bsky.social Building the Future of High Performance Software
Sarom Leang @sarom.bsky.social Theoretical chemist by training. Software engineer by practice.
Iowa State & George Mason alum.
Richard Knepper @rknepper.bsky.social Center for Advanced Computing
Cornell University
CASC
🇵🇱
Brendan Bouffler ('boof') @boofla.bsky.social HPC Engineering Nerd, HPSF volunteer, support hooman to Elmo, drinker of coffee, taker of photographs. 🐾 (minor cardboard celebrity of SC’24).
Dan Ernst @ernstdj.bsky.social HPC Architecture Ronin, currently at Nvidia. ex-MSFT, but forever a Crayon.
I am proud of my home state (MN) and you will hear about it.
All posts (especially the dumb ones) reflect my own positions and not that of my employer.
Nicolás Wolovick @nwolovick.bsky.social CS: HPC, RC, CSEd, FM
Association for Computing Machinery @acm.org The world's largest professional organization advancing #computing as a science and profession. Also on Mastodon | LinkedIn | Meta | YouTube | Instagram.
Dr Hippy Van Danke @gumpy.bsky.social In the HPC mines at Nvidia. Storage, Bruins, Views my own, blah blah. Not a real doctor but I am a real worm, I am an actual worm.
Daniel S. Katz @danielskatz.org Chief Scientist @ NCSA, Res. Prof. @ CS & iSchool, @ U Illinois Urbana-Champaign
He/him
Works on: computational & data science: software opensource systems tools policy practices scholcomm FAIR RSE
more active on: @danielskatz@fediscience.org
@mppf.bsky.social @mppf.bsky.social My goal: make parallel programming easier for everybody. Compiler developer for the Chapel programming language for productive parallel programming ( https://chapel-lang.org/ ).
Also https://github.com/femto-dev/femto
I work at HPE. He/him. OSS.
François Tessier @hephtaicie.bsky.social Research Scientist at Inria Rennes 🇫🇷. #HPC, I/O, Storage. Recent focus on #SKA 🔭. French-Swiss, former ANL 🇺🇸 and @cscsch 🇨🇭. Father of one.
Lorena A Barba @labarba.bsky.social Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Faculty director of the GW Open Source Program Office.
https://lorenabarba.com
www.linkedin.com/in/lorenabarba
NERSC @nersc.bsky.social The National Energy Research Scientific Computing Center (NERSC) serves 10,000 science users from universities and Department of Energy National Labs across the country and around the world. 
John Holden @johncholden.bsky.social Commercial Leader & STEM Ambassador.
#HPC at @NextSilicon
Scientific Computing, Quant, Cloud, CodeClub
…, and keen cyclist.
Jan Gray @jangray.bsky.social Kilocore RISC-V FPGA accelerators; former Microsoft dev tools architect; RISC-V SoftCPU SIG & Composable Custom Extensions Task Group; blog: https://fpga.org. Cyclist. Let's try kindness. 🇨🇦-🇺🇸
OpenMP ARB @openmp-arb.bsky.social The OpenMP Architecture Review Board's mission is to standardize directive-based multi-language high-level parallelism that is performant, productive and portable.
Semih Akkurt @semi-h.bsky.social Research Associate at Imperial Aero
https://profiles.imperial.ac.uk/s.akkurt18
Tom Deakin @tomdeakin.bsky.social Senior Lecturer in Advanced Computer Systems and Head of HPC Research Group at University of Bristol
#HPC
https://linktr.ee/tomdeakin
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Bruno Pedro @brunopedro.com Building an API Product: Design, implement, release, and maintain API products that meet user needs: https://a.co/d/dE6pQpK
Opinions expressed are solely my own and do not express the views or opinions of my employer.
Anuj Sharma @anujsharma.bsky.social brought into #hpc by different forces of nature. stayed for the community
Florina Ciorba @cflorina.bsky.social Assoc. Prof. at University of Basel.
Fascinated by #parallelism and its manifestation in #HPC and #life.
hpc.dmi.unibas.ch
Ian Foster @ianfoster42.bsky.social Deep computing for deep science. UChicago & Argonne Nat Lab. Work with amazing people. Globus. AI, HPC, robotics for discovery. And sailing. And books. And music. And beauty.
Technical Computing @technicalcomputing.bsky.social Posts about scientific and technical computing. Primarily focused on software and languages.
The Next Platform @nextplatform.bsky.social Expert analysis on HPC, AI, and advanced IT infrastructure. From supercomputing breakthroughs to enterprise trends, TNP brings the context that matters.
Mathias Louboutin @louboutjunior.bsky.social 
HPC Group @ Uni Basel @dmi-hpc.bsky.social HPC group lead by Florina Ciorba at Department of Mathematics and Computer Science University of Basel.
hpc.dmi.unibas.ch
Dairsie Latimer 🇬🇧 ☘️ @dairsie.bsky.social The views expressed here are my own and not necessarily those of my employer. #HPC #graphicsnerd #deeplearning #cartography #frustratedarchaeologist #rugbyfan #foodie
Hämärtymistä @nwchem.bsky.social Strictly personal opinions on high-performance computing, computational chemistry, Fortran, GPUs, MPI. Suomessa.
@ctdotxmt.bsky.social @ctdotxmt.bsky.social #music, #hpc, #supercomputing, #applied_math, & #riscv / #risc_v; opinions are my own.
Sunita Chandrasekaran @sunitachandra.bsky.social HPC lover, Assoc. Prof. @UDEL. We are a cool bunch https://crpl.cis.udel.edu/
Co-Director UD AI Center of Excellence (AICOE) https://sites.udel.edu/ai/
Leading an NSF DA#RSE project https://sites.udel.edu/darse/
HIRING #RSE https://careers.udel.edu/cw/en
Tobias Mann @tobiasmann.bsky.social Systems Editor at TheRegister / SitPub
— hiker, animal lover, photographer, blogger, and tech journo.
FCLC (being a silly goose) @fclc.bsky.social HPC, BLAS, I make things FAST
Standing on the shoulders of giants
TLDR; 🇨🇦🐧🧑🏼💻🚴🏎️🧗🏼 💩posting.
Haver of opinions that are all my own.
I mainly do #HPC #BLAS #AI #RVV and #clusters
Proud French Canadian, you’ll hear about it
(I help with HPC.social)
Jeffrey Ross-Ibarra @jrossibarra.bsky.social evolutionary genomics of maize and wild relatives. erstwhile ethnobotanist. purveyor of bad puns. dad. prof and HPC director at UC Davis. not actually a cool cow from 1994. rilab.ucdavis.edu. views, especially bad ones, mine only (he/him)
Kate Michie @kmichie.bsky.social Interested in Structural Biology, deep learning, NextFlow, HPC, viruses, missense mutations archaea, bacteria, evolution & random quirks of nature. (Protein Cosmos feed 🧶🧬) Leads a research group & Structural biology Facility,UNSW Sydney. Opinions my own.
Aaron Jarmusch @ajarmusch.bsky.social #HPC 🔥 caffeine dependent phd student ☕️
crpl.cis.udel.edu
Jason Yalim @yalim.bsky.social Sr. ML Eng. @ PayPal's GFP ML R&D.
Formerly Assistant Research Professor, Computational Research Accelerator, a supercomputing-adjacent unit @ Arizona State University. PhD Applied Math. on stratified fluid flows.
math.la.asu.edu/~yalim
Views my own
Carissa Holohan @carissa.science Principal HPC Network Architect at Argonne National Laboratory
- Opinions are mine, not my employer's!
- I make supercomputers talk to each-other!
- ⚧ MTF - She/Her
⚠️This account is rated M for Mature!⚠️
Formerly @CarissaHolohan on the BirdSite™️
James Page @j-d-p.bsky.social #HPC, cats, catching fish (or trying to!) and attempting DIY I have no idea about.
Views are my own and do not reflect my employers.
Matt Vaughn @yakshavers.social Product Manager, HPC at AWS // Allergic to Jargon Monoxide // Opinions mine alone
Robert Thoelen @thln.dev Technical Fellow, High Performance Computing, aerospace.
Computational systems & technical stewardship.
Presbyterian elder.
Opinions are my own.
Alex Lovell-Troy @lovelltroy.org Open Source HPC. Formerly cloudy and data-y. Before that astronomy.
Twilio was fun, huh?
Patrick @qmechanic.bsky.social Quantum computing enthusiast. Technology affine. Father of 4
Rich Miller @techjournalism.bsky.social I write about the infrastructure powering the digital world. Cloud, data centers and AI.
AJ Lauer @ayjaylauer.bsky.social Author, speaker, nerdy about leadership in STEM & HPC
Owner Thriving Ibis Leadership Solutions: thrivingibis.com
Formerly NCAR, CO School of Mines, Miami Dade College, UIUC
My Monster Mungo: https://www.amazon.com/My-Monster-Mungo-Imposter-Syndrome/dp/B0
David Brayford @hpcdiver.bsky.social The views expressed are my own and not those of my employer. Working with #HPC #supercomputers to enable scientific discovery.
Will Lovett @willlovett.bsky.social I look after the roadmap for compilers @ Arm
Thomas Elliott @thomaselliott.bsky.social HPC Architect & Realtime Analytics Enthusiast exploring the cutting edge of AI, automation, and data center optimization.
Friendly Neighbourhood Canadian in Philly.🇨🇦/🇺🇸
More about professional me: https://www.hellophello.com/hi/thomaselliott
Hamza M @hpcwrangler.com HPC Wrangler | Founder & CEO @ HMx Labs
Declan Valters @decvalts.bsky.social ⛰️🏃 Hills, running, and wandering | Geomagnetism Software Engineer at @bgs.ac.uk 💻🔧 | Lapsed geomorphologist, occasional flood modeller & weather watcher ⛈️🏞️ | ag ionnsachadh Gàidhlig | 📍🏴 Edinburgh
George Markomanolis @gmarkoma.bsky.social #HPC @ AMD
writchrd @writchrd.bsky.social HPC guy at Intel in NM, previously at U Chicago, Ford, UNM.
Hatch Chiles, White Sox, other stuff
@hpcmark.bsky.social @hpcmark.bsky.social All opinions are my own and do not reflect the views of my employer.
v @vsoch.bsky.social Principal Computer Scientist
https://vsoch.github.io 🫒
Underfox @underfox3.bsky.social Physicist, Telecom Engineering lover, HPC Enthusiast. Prog Rock/Metal fan.
---
Independent tech analyst focused on semiconductors, patent analysis and emerging technologies.
Erik Lindahl @eriklindahl.bsky.social Prof. of Biophysics. KTH, Linköping & Stockholm U. Chair IVA Chapter VII. Director National Academic Infrastructure for Supercomputing in Sweden. AI, HPC & Life Sciences.
Gerardo Cisneros S., Ph.D. @gcs-hpc.bsky.social Trilingual HPC expert and benchmarker, erstwhile educator and occasional translator. Princeton Ph.D. (EECS).
Eduardo Arango @eduardoarango.bsky.social Cloud Native SuperComputing/ HPC / Kubernetes
*the views and opinions expressed in this account do not purport to reflect the opinions or views of my employer
Timothy Dayton Prickett @tdprickett.bsky.social Human Synthesis Engine
Heaton.dev @heaton.dev Me, {Linux, HPC, Cloud} Engineer, tinkerer of things. 🌍🇺🇳🇬🇧🥐☕️\n
Opinions are my own, not an endorsement, etc..
WWW: heaton.dev
Angel Pizarro @angelp.bsky.social Product Architect in the NVIDIA Digital Bio team, once again a bioinformatics guy. Also a fussy coffee guy.
Spack @spackpm.bsky.social A flexible package manager designed to support multiple versions, configurations, platforms, and compilers.
🌎 spack.io
👩💻 github.com/spack/spack
💬 slack.spack.io
Jeff Layton @jefflayton.bsky.social I'm just Jeff. Cluster monkey, past military officer and professor. #HPC and Lots of other Things. I work at NVIDIA but have worked other places (it's a long list). Opinions and re-posts are my own.
"Next to Last"
Robert Haines @rhaines.bsky.social Director - Research IT, University of Manchester. Founding Trustee, Society of Research Software Engineering. Opinions mine.
Marcin Copik @mcopik.bsky.social Postdoc at SPCL @ ETH Zurich working on high-performance serverless. HPC, FaaS, parallel computing, compilers, C++. Languages: EN, DE, PL. Polish and Silesian.
HPC Ninja @hpcninja.bsky.social “I know that I know nothing.” - talks about HPC, AI, Compute, Semiconductors
Michael Sleigh @msleigh.io Head of Integrated Forecast Systems at ECMWF. Ex-physicist (previously Group Leader for Computational Physics at AWE). Interested in HPC, software, scientific computing, classical guitar, music
Robert Henschel @roberthenschel.bsky.social All things HPC and Research Computing; Consultant and Runner; HPC Desktop enthusiast: https://github.com/RobertHenschel/HPCDesktop
Richard Gilham @rjjgilham.bsky.social #HPC person at Bristol Centre for Supercomputing, University of Bristol. Rambling experience in scientific computing, optimisation, software management and leadership. Mountain Rescue team member. Views, opinions etc my own.
Owen 🐧 @c3iq.bsky.social Software engineer. Over 30 years of GNU/Linux. Cycled to work. Will consider the good, bad, and the ugly. Insomnia: there's an app for that.
Brought up in a library. Currently, HPC-ing.
Oadby Heights.
Carlos Bederian @zzzoom.bsky.social Dirty HPC deeds done dirt cheap at Universidad Nacional de Córdoba, Argentina
Chris Coates @cjcshadowsan.bsky.social There's a thin line between insanity and genius; I'd like to think that I walk that line every day of my life. #HPC -er and Principal Solution Architect for NScale - All views are my own
ajdecon @ajdecon.org Building HPC systems, currently at IonQ. Formerly NVIDIA, FB, LANL, R Systems; and before that, materials physics.
Perpetually a bit confused. As always opinions are mine. He/him.
🏡: Denver, CO
🌐: https://www.ajdecon.org
Signal: @ajdecon.42
Michelle Mills Strout @michelle-strout.bsky.social Distinguished Technologist at HPE
Adjunct Faculty at University of Arizona
I work in High Performance Computing (HPC) and Programming Languages. I like making science work on parallel systems of all kinds, including GPUs, using Chapel (chapel-lang.org).
Ondřej Čertík @ondrejcertik.bsky.social At Microsoft, previously GSI Technology, Los Alamos National Lab,. Original author of SymPy, SymEngine, LFortran, LPython, co-founder fortran-lang.
Jon Masters @jonmasters.bsky.social Troublemaker | Computer Architect | @Arm Servers Architect @Google | Former DE @RedHat | Former VP @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
Caleb 🦈 @cfultz.com 👨👦 Dad
🐧 Research Computing Engineer @ University of Virginia
💻 Open Source Advocate
🧑💻 High Performance Computing Dude
📜 Views expressed are my own and do not reflect other persons, institutions, or entities
Fabio Affinito @fabioaffinito.bsky.social 
Amanda Randles 🧪⚛️ 👩🔬 @profamandarandles.bsky.social Director of the Duke University Center for Computational and Digital Health Innovation. Professor of Biomedical Engineering. Research in HPC and digital twins for health.