
Georg Hager
@georghager
Mostly interested in HPC stuff. And slide rules.
ID: 588360986
https://blogs.fau.de/hager 23-05-2012 15:20:00
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Christian Plessl
@plessl
Professor for computer science at @unipb. Head High-Performance Computing group @hit_upb and director of Paderborn Center for Parallel Computing @pc2_upb.
Todd Gamblin / @tgamblin.bsky.social
@tgamblin
Dev tools, open source, HPC, systems, parallel computing @Livermore_Lab. @spackpm guy. Setting up hpsf.io. Opinions mine. he/him.
Ümit V. Çatalyürek
@catalyurek

Simon McIntosh-Smith
@simonmcs
Computer Scientist focused on HPC, advanced computer architectures and parallel programming languages
Tom Deakin
@tjdeakin
🎓Senior Lecturer in Advanced Computer Systems @bristolcs🪑Chair @SYCLstd WG 🎺Trumpet @BrassConsort 📚Prog GPUs w/ OpenMP 🚂18xxmistakes.substack.com
SC25
@supercomputing
Official Twitter for the SC Conference Series • SC25 • Nov 16–21, 2025 • America’s Center, St. Louis, MO
HPC Guru (on an extended break)
@hpc_guru
"It takes a lot of knowledge to know what one does not know" 😎Tweets on things related to High Performance Computing -- systems, interconnects, storage, 🥭 ...
HPCwire
@hpcwire
#HPCwire is your world-class news portal covering high performance computers. @TomTaborHPC @TiffanyTrader @JRussonHPC @OliverPeckham #HPC
Verónica Vergara (she/her/ella)
@verolero86

Dan Ernst
@ernstdj
HPC Architecture Ronin, currently at @nvidia. Ramblings are my own. He/Him
ICL UTK
@icl_utk
Enabling technologies for scientific high-performance computing
Satoshi Matsuoka
@profmatsuoka
理研計算科学研究センター長 Director RIKEN R-CCS, 東科大特定教授 Prof. Inst. Sci.. ACM/ISC/JSSST/IPSJ Fellows, IEEE Fernbach(2014)&Cray(2022) Awards, 令4紫綬褒章 Purple Ribbon Medal 2022
Torsten Hoefler 🇨🇭
@thoefler
Professor @ETH_en, head of @spcl_eth, Chief Architect ML @cscsch researching large-scale #HPC and #AI systems and #Climate computing - youtube: bit.ly/3h1VgIU
LRZ
@lrz_de
#ITServices4Science: #HPC #AI #Quantum #VR #Networks #Data Institute of @badw_muenchen Mastodon @[email protected] Data privacy t1p.de/kt9u
Rosa M. Badia
@rosabadia
Rosa M. Badia, manager of the Workflows and Distributed Computing at @BSC_CNS. Lecturing at @fib_upc @la_UPC. Mataronina (molt).
Matt Parker
@standupmaths
#1 best-selling author, also maths clown. Videos: youtube.com/standupmaths Also over here: mathstodon.xyz/@standupmaths/
Filippo Spiga
@filippospiga
«Roses are Red // Violets are Blue // Unexpected '{' at line 42»
Andrew Jones
@hpcnotes
25 yrs using/researching/buying #supercomputers. Now an engineering leader for #supercomputing capabilities at Microsoft. Posts on #HPC #AI #cloud #F1 #travel
Ken Shirriff
@kenshirriff
No longer active on Twitter. Bsky: @righto.com; Mastodon: @[email protected]
EPCC
@epcced
We provide supercomputing & data services to industry and academia. Our large computing power and data storage capacity is unrivalled in the UK.
Matt
@matt_dz
C++, Compilers, Computer Architecture, Generic Programming, GPGPU, HPC, Machine Learning, Numerics, Parallel Computing, Quantitative Finance
OpenMP ARB
@openmp_arb
The OpenMP Architecture Review Board (ARB) standardizes directive-based multi-language high-level parallelism that is performant, productive and portable.
Hannah Fry
@fryrsquared
All math and no trousers.
codemonk
@jcodemonk
Adventures in air, mountains, cyberspace and sometimes underground.
The HPC Garage
@hpcgarage
The HPC Garage is a parallel computing research lab @GeorgiaTech @GTCSE. IG:@hpcgarage & @[email protected]
Lorena Barba @[email protected]
@lorenaabarba
Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Editor: @cisemag @OpenEngr @ReScienceEds @JOSE_TheOJ
Stefan Wesner
@stefan_wesner
Director @UniKoelnIT and Professor computer science @UniCologne, HPC, Clouds and networks, views are my own. Now also on @[email protected]
Steven Strogatz
@stevenstrogatz
Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
MEGWARE Computer
@megwarecomputer
Supercomputing Technology Made in Germany
Ioan Hadade
@ioanhadade
Computational Scientist @ECMWF
Bilel Hadri
@mnoukhiya
Computational Scientist at Leardership Computing Centers, now at KAUST Supercomputing Lab @KAUST_HPC, ex NICS/ORNL, @ICL_UTK. Proud alumnus of UH & PolytechLyon
Christopher B.
@titzi90
Computational Engineering student at FAU Erlangen-Nürnberg. Interested in HPC and fan of Bayern Munich
Nicole Hemsoth Prickett
@nicolehemsoth
VAST Data - Datacenter/chips/systems with a side of sauce. Former Dep Ed Chief @TheRegister, Co-founder @TheNextPlatform among others
Hatem Ltaief
@hatemltaief
@hatemltaief.bsky.social Principal Research Scientist @KAUST_News
Didem Unat
@didemunat
Scientist, liberal, likes simple solutions Prof @ Koç University, Computer Engineering, [email protected]
Grant Sanderson
@3blue1brown
Pi creature caretaker. Contact/faq: 3blue1brown.com/faq
Michelle Strout
@profmstrout
Distinguished Technologist at HPE and Affiliate Computer Science Professor at the University of Arizona, @[email protected]
Thomas D. Kühne
@dynamicscondmat
Founding Director of the Center for Advanced Systems Understanding (CASUS) @CASUSscience
Athena Elafrou
@athelafrou
Compute DevTech @NVIDIA. Former RSE @RSECambridge.
Travis Downs
@trav_downs
Making stuff fast at @redpandadata.
Christie Louis Alappat
@alappatchristie

Science girl
@gunsnrosesgirl3
science in context, art history and some puzzles to solve
dinosaur
@dinosaurcouch
previously dino_comics | merch ⬇️
EuroCC Austria
@eurocc_austria
Supercomputing competence centre in 🇦🇹 Here sharing news, tips, open calls and training events in High-Performance Computing, Data Analytics & AI
Ayesha Afzal
@ayeshahamad4
Researcher@(NHR@FAU) Erlangen National HPC Centre @uniFAU | 1st Place ISC PhD Forum Award 2021 | #HPC #Parallelcomputing #Modelling | tweets reflect my opinion
Vienna Scientific Cluster (VSC)
@vscluster
• Most powerful supercomputers in Austria • Research, education, user support, training 🦋 Moved to @vscluster.bsky.social
NHR-Verein
@nhr_germany
The NHR was founded 2021 in Berlin to pool available High Performance Computing resources in Germany. 1st NHR Conference, 18-20 Sep, go-nhr.de/nhr-conference
Dominik Ernst
@te42kyfo

Johannes Doerfert
@llvm_dev
LLVM Developer, OpenMP contributor, Beer drinker, not in this order. Opinions are mine; for better or worse.
Erich
@jan_hpc

Stefano Markidis
@maybestef

Dr. Rebecca Hartman-Baker @[email protected]
@hpcgal
I like supercomputers. Come find me on Mastadon @[email protected] (Do I have to say that my opinions are my own?) (she/her/hers)
Valentin Churavy
@vchuravy
#JuliaLang, RSE/PostDoc, open source and high-performance enthusiast. AMA about #JuliaGPU, #JuliaHPC, He/Him @[email protected]; BSky @vchuray.dev
TDIH Supercomputing
@tdih_hpc
Interesting facts about this day in history in the world of supercomputing
ICPE 2025
@icpeconf
16th ACM/SPEC International Conference on Performance Engineering, May 5-9, 2025, Toronto
David Bader
@prof_davidbader
Distinguished Professor @NJIT, @adapter co-founder. Expert in Data Science, AI/ML, & HPC. IEEE, ACM, AAAS & SIAM Fellow.
Tanja Grünter
@tanjagruenter
ISC High Performance Conference Program Manager
Paderborn Center for Parallel Computing (PC2)
@pc2_upb

Underfox
@underfox3
Physicist, Telecom Engineering lover, HPC Enthusiast. Prog Rock/Metal fan.
stromschnellen valentina
@valonium
ich kann meine ohren auch nicht immer steif halten
Durham University Advanced Research Computing
@arc_du
ARC is a dedicated computing support unit within the Research Division of Durham University: enabling research with HPC and Research Software Engineering.