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) Joined November 2016-
Tweets6K
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The Perlmutters visit @NERSC's Perlmutter supercomputer! It was an honor to show the Perlmutter family around our machine room this morning & introduce them to all of the great science their namesake system supports. @ragerber @BerkeleyLab @doescience @LBNLphysics @ENERGY #HPC
I won a thing one time. Perhaps you know someone else who should win it too! If so, please nominate them by December 31st!
I won a thing one time. Perhaps you know someone else who should win it too! If so, please nominate them by December 31st!
Y'all, I'm hiring for a Science Engagement Engineer @NERSC. Help us build a user community of practice, in which #HPC users interact to share best practices & improve their skills! Remote friendly, US citizenship not required. m.rfer.us/LBL7to5fd
Y'all, I'm hiring for an #HPC consultant position @NERSC. If you like helping users of HPC resources use them even better & want to bring science solutions to the world, this is a good job for you! US citizenship NOT required, remote friendly. More info: m.rfer.us/LBLcZR5fa
Taking this opportunity to brag that a member of my group was on this winning team!!!
New favorite website
This made me literally LOL 😆🤣
Today at 12:15 @Supercomputing , we are holding a #BOF on our proposed standard for checkpoint/restart! Please join us in C141-143-149 to learn about CRI v 1.0. If you're not at #SC22 in person & want to see the standard let me know & I'll get it to you.
1/2 WA Govt support ensures @PawseyCentre remains key national, and world-class, research facility operating on Whadjuk boodja & connected to Inyarrimanha Ilgari Bundara, our Murchison Radio-astronomy Observatory, on Wajarri country pawsey.org.au/wa-government-…
CIUK out in Dallas at #SC22 checking out the SC22 Student Cluster Challenge ready for our own competition to resume in Manchester in 2 weeks time! #SC22_SCC #CIUK2022_SCC
Teams preparing this weekend for the #SC22 SCC - check out their team posters and videos on the Team Pages at studentclustercompetition.us. With support from #OCI ##AzureHPCAI @IEEEorg @CornelisHPC @Meta @bp_plc @Chevron @Intersect360
A member of my group is also using this so both spouses are able to travel at the same time! Back in the day when my husband came along to help me with signage at the conference, we left our son with my parents. We might have brought him along if this had been available then!
A member of my group is also using this so both spouses are able to travel at the same time! Back in the day when my husband came along to help me with signage at the conference, we left our son with my parents. We might have brought him along if this had been available then!

Glenn K. Lockwood @glennklockwood
6K Followers 323 Following #HPC and supercomputing enthusiast. Employed by @VAST_Data. My posts go to Bluesky these days.
HPCwire @HPCwire
22K Followers 352 Following #HPCwire is your world-class news portal covering high performance computers. @TomTaborHPC @TiffanyTrader @JRussonHPC @OliverPeckham #HPC
Women in HPC @women_in_hpc
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Nicole Hemsoth Pricke... @NicoleHemsoth
6K Followers 939 Following VAST Data - Datacenter/chips/systems with a side of sauce. Former Dep Ed Chief @TheRegister, Co-founder @TheNextPlatform among others
Andrew Jones @hpcnotes
8K Followers 1K Following 25 yrs using/researching/buying #supercomputers. Now an engineering leader for #supercomputing capabilities at Microsoft. Posts on #HPC #AI #cloud #F1 #travel
Todd Gamblin / @tgamb... @tgamblin
4K Followers 5K Following Dev tools, open source, HPC, systems, parallel computing @Livermore_Lab. @spackpm guy. Setting up https://t.co/MHhbvakyFO. Opinions mine. he/him.
Nicholas Malaya @nicholasmalaya
1K Followers 960 Following Computational Scientist, AMD. To Exascale, and beyond!
Maria Ruiz Varela M.S... @mariaruizv
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Chris Dagdigian @chris_dag
2K Followers 1K Following Life science informatics & HPC infrastructure geek, #AWS cloud nerd & accidental entrepreneur @ https://t.co/Sx7p1bVMVF. He/him bsky @dagdigian.com
Jon Masters 🏴�... @jonmasters
15K Followers 7K Following Troublemaker | Computer Architect | @Arm Servers Architect @Google | Previously @RedHat, @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
Addison Snell @addisonsnell
4K Followers 1K Following CEO @Intersect360 Research, an analyst/consulting firm for accurate market intelligence for #HPC & #AI. @ThisWeekinHPC podcast. #NYTXW fan, 3-time constructor.
Bilel Hadri @mnoukhiya
2K Followers 552 Following Computational Scientist at Leadership Computing Centers, now at KAUST Supercomputing Lab @KAUST_HPC, ex NICS/ORNL, @ICL_UTK. Proud alumnus of UH & PolytechLyon
Verónica Vergara (sh... @verolero86
756 Followers 1K Following
Didem Unat @didemunat
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3K Followers 830 Following Prof. Biophysics, KTH, Linköping & Stockholm U. Chair IVA VII. Director National Academic Infrastructure of Supercomputing in Sweden. AI, HPC & Life Sciences.
TDIH Supercomputing @tdih_hpc
2K Followers 139 Following Interesting facts about this day in history in the world of supercomputing
Lorena Barba @labarba... @LorenaABarba
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Giulia Guidi @giuliaguidi
2K Followers 591 Following @CornellCIS Assistant Professor | @LBNLcs Affiliate Faculty | @UCBerkeley PhD | Distributed & Parallel Computing (HPC) | Dogs, Skis, Pottery | she/her
Berkeley Lab @BerkeleyLab
92K Followers 2K Following Official account of Lawrence Berkeley National Laboratory (LBNL), a U.S. Department of @ENERGY national lab.
LLNL Computing @Livermore_Comp
3K Followers 211 Following An official @Livermore_Lab sub-account Follows, RTs and mentions ≠ endorsements. ALT for banner photo: El Capitan supercomputer at LLNL
Name Cannot be Blank @Twt_Gpt
6K Followers 6K Following I used to tweet now I Xeet. Tech World. I converse with data fluently.
Kellen O'Connor @pianoko
45 Followers 666 Following Human. Husband. Runner. Huge Vols fan. Libertarian. Whatever pronoun you choose will be just fine with me.
Pedro Chumpitaz-Flore... @TxDPedro
7 Followers 145 Following PhD Student @USouthFlorida, Engineer @pucp
AELSTONE @AELSTONEeu
2K Followers 7K Following Company dedicated to achieving a sustainability impact by accelerating UN's SDG17 goals, including tender and grants consulting, PR & events and publications.
Hunter C @Buell42121
8 Followers 113 Following
Free Classifieds @FreeAdnet
2K Followers 4K Following Free Ad 1 is the best free classifieds ads website! Post free ad very fast - http://t.co/2UWUKv4n!
Matt Kappel @mattkappel
135 Followers 2K Following Scientific computing, HPC, Python, #SeaKraken, and #Seahawks, mostly.
Prashanth Kanduri @TandooriAnon
443 Followers 772 Following Into Supercomputing, Politics & Policy Enthusiast, Science Nerd, Systems Thinker. Makes the best Biriyani in Switzerland 😋 Likes/RTs/Follows != endorsement
ACM SIGHPC @SIGHPC
3K Followers 84 Following Official feed for the ACM Special Interest Group on High Performance Computing.
Forrest @Sheseth254893
36 Followers 483 Following
AsHES Workshop @AsHESWorks
13 Followers 37 Following The Fourteenth International Workshop on Accelerators and Hybrid Emerging Systems (AsHES)
Arthur Lorenzon @Arthur_Lorenzon
132 Followers 529 Following
Energy Sciences Netwo... @ESnet
4K Followers 546 Following ESnet's high-performance network connects @ENERGY natl labs, supercomputers & science instruments. HQ @BerkeleyLab. Follow us on LinkedIn for current news.
Dineesha Premathilake @dinee_lp
7 Followers 110 Following
techno-logs.com @techno_logs_com
36 Followers 290 Following HPC, gem5 and tech news blog: https://t.co/8MJuBMvpcy, #HPC #gem5 #technews
Linux Monk @MonkLinux
46 Followers 450 Following
Steve McMahon @smcmahon67
150 Followers 376 Following CSIRO HPC National Partnerships Advisor, proud and happy father and husband
Ram Sharan Chaulagain @RamSharanChaul3
15 Followers 181 Following I love designing HPC systems. Improving Interconnect networks, Routing using ML, Bayesian network. let's make supercomputers even faster😁
UC Advanced Research ... @UCResearchARC
28 Followers 226 Following @Uofcincy advanced research computing (ARC) center accelerates AI/ML, simulation/modeling, data analytics/data science research and scholarship
MANUEL GARCIA @MANUEL58257221
475 Followers 3K Following Lic.Contador Público pregrado en estudio Facultad Ingeniería esc Hidrometeorologista U.C.V. U.C.V. Atleta Natacion-Polo Acuático Competitivo 2024 registro 481
Ben Sutton @Bendsutton
14 Followers 132 Following
Jerry Yin @JerryYin777
242 Followers 981 Following B.A. @UMNComputerSci | Contributor of LLM Yi & SenseNova5o|ex-Intern @ https://t.co/18PtAfVcDW @ THUNLP @ SenseTime | MLSys & LLM | CUDA & Triton
@ed-dodds.bsky.social... @ed_dodds
11K Followers 12K Following on the hero child's journey. Student of folklore, heterodox economics, history, liberal arts, natural theology, & the outré sciences. Late for #XieJiao meeting.
Delegate Bernice Mire... @delegatebmn
1K Followers 2K Following Serving D14 in the MD General Assembly 🦀, Ghanian-American 🇬🇭, Attorney 👩🏾⚖️, Mom & Wife. 👨👩👧 DMs open.
STOP 🏴☠️ @StopTm
29 Followers 700 Following 🏴☠️ I wonder what is happening beyond the observable universe! ๑_4⁰
SabrePC @sabrepc
7K Followers 2K Following SabrePC is a global provider of #HPC, Audio & Visual, and Enterprise hardware & technology. #AI #ML #DeepLearning #MachineLearning #AV #ComputerVision
Edison L @elam5775
1 Followers 45 Following
Trinh Gia Huy @TrinhGi43058640
2 Followers 156 Following
Agam Shah @agamsh
2K Followers 266 Following Journalist, @WSJ alum, Faculty @Cronkite_ASU, Consultant @UN. Bylines: @ESPN @NYTimes . Writing about business, semiconductors, and martial arts.
abc @BondSkyfal
10 Followers 738 Following
天条 冬樹 @fuki_tenjo
2K Followers 7K Following 在野研究者/デジタルアーティスト。 専門は数論幾何/理論物理/高性能計算・人工知能 科学と哲学・芸術と旅をこよなく愛してます。
Saira Bashir @Saira_Bashir
2K Followers 3K Following A Tech writer by hobby, blend of overthinker & risk-taker, a compulsive oversharer, a wannabe entrepreneur, curious soul, humanity, expression, badminton شاعری۔
Jacoba Jacqueline Har... @Hartnickjj
576 Followers 3K Following I don't know the meaning of giving up
Marcus Acosta @ChachiTheGhost
254 Followers 2K Following Engineer @CoreWeave Guitarist/Songwriter @PsilocybeMetal
Yance Mabel @yance_mabel
311 Followers 5K Following
Sanjay Tripathi @t53690056
52 Followers 2K Following
Durham University Adv... @ARC_DU
635 Followers 592 Following ARC is a dedicated computing support unit within the Research Division of Durham University: enabling research with HPC and Research Software Engineering.
Raúl Naranjo @rnaranjoromero
82 Followers 2K Following Astrophysicist and Support Astronomer at the LMT. Interested in topics like High-Performance Computing and Artificial General Intelligence.
Randles Lab @RandlesLab
1K Followers 3K Following News and #Research from Amanda Randles's Biomedical Engineering Lab @DukeU. We are using #HPC to address #biomedical questions. #AcademicTwitter #innovation
Association for Compu... @TheOfficialACM
72K Followers 3K Following The world's largest professional organization advancing #computing as a science and profession. Also @mastodon.acm.org Likes & shares ≠endorsement
HPC Guru @HPC_Guru
28K Followers 89 Following "It takes a lot of knowledge to know what one does not know" 😎Tweets on things related to High Performance Computing -- systems, interconnects, storage, 🥭 ...
Glenn K. Lockwood @glennklockwood
6K Followers 323 Following #HPC and supercomputing enthusiast. Employed by @VAST_Data. My posts go to Bluesky these days.
SC25 @Supercomputing
18K Followers 544 Following Official Twitter for the SC Conference Series • SC25 • Nov 16–21, 2025 • America’s Center, St. Louis, MO
HPCwire @HPCwire
22K Followers 352 Following #HPCwire is your world-class news portal covering high performance computers. @TomTaborHPC @TiffanyTrader @JRussonHPC @OliverPeckham #HPC
Women in HPC @women_in_hpc
5K Followers 328 Following Working towards equal representation in HPC @[email protected]
Nicole Hemsoth Pricke... @NicoleHemsoth
6K Followers 939 Following VAST Data - Datacenter/chips/systems with a side of sauce. Former Dep Ed Chief @TheRegister, Co-founder @TheNextPlatform among others
V @vsoch
2K Followers 338 Following I'm the Vanessasaurus! https://t.co/NqYC6PthvP Mastodon: [email protected]
Andrew Jones @hpcnotes
8K Followers 1K Following 25 yrs using/researching/buying #supercomputers. Now an engineering leader for #supercomputing capabilities at Microsoft. Posts on #HPC #AI #cloud #F1 #travel
Todd Gamblin / @tgamb... @tgamblin
4K Followers 5K Following Dev tools, open source, HPC, systems, parallel computing @Livermore_Lab. @spackpm guy. Setting up https://t.co/MHhbvakyFO. Opinions mine. he/him.
Maria Ruiz Varela M.S... @mariaruizv
2K Followers 3K Following HPC Engineer at AMD | Former HPC Eng Intel | Former Grad Student Univ of Delaware | Opinions my own
Verónica Vergara (sh... @verolero86
756 Followers 1K Following
Adrian Jackson @adrianjhpc
1K Followers 147 Following Fellow(for he's), Actively Ignorant, HPC/Parallel Programmer, Opinionated Fool, Software Gardener, work @EPCCed, aiming to avoid the rabbit of negative euphoria
TDIH Supercomputing @tdih_hpc
2K Followers 139 Following Interesting facts about this day in history in the world of supercomputing
Lorena Barba @labarba... @LorenaABarba
9K Followers 2K Following Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Editor: @cisemag @OpenEngr @ReScienceEds @JOSE_TheOJ
DOE's SC Booth @NatLabsHPC
500 Followers 42 Following @Energy National Labs participating in this year's SC Conference (@Supercomputing) are represented here.
Berkeley Lab @BerkeleyLab
92K Followers 2K Following Official account of Lawrence Berkeley National Laboratory (LBNL), a U.S. Department of @ENERGY national lab.
Pawsey Supercomputing... @PawseyCentre
3K Followers 1K Following 🚀 We have moved to Bluesky @pawseycentre.bsky.social to explore new horizons. 🌟 While this account remains open, it will no longer be monitored.
Chris Samuel @chris_bloke
2K Followers 1K Following Welsh/Aussie Linux HPC geek in the USA with interests in photography, nature, history, astronomy and archaeology. He/him. Also: @[email protected]
OLCF @OLCFGOV
5K Followers 518 Following Oak Ridge Leadership Computing Facility (OLCF) is a designated user facility operated by Oak Ridge National Laboratory & the Department of Energy.
NERSC @NERSC
11K Followers 313 Following Official Twitter of the National Energy Research Scientific Computing Center, @doescience’s primary scientific computing facility. HQ @ENERGY's @BerkeleyLab.
Roshni Rao @drroshnirao
6K Followers 2K Following Transforming Graduate career education through Life Design | Speaker | Educator | First-Gen immigrant | AVP @ Johns Hopkins
Vallejo Fire Departme... @VallejoFireDept
412 Followers 23 Following Official Twitter account for the #Vallejo Fire Department! Social Media Policy: https://t.co/Oy6XZ9SAk6
Camille Coti @camille_coti
479 Followers 267 Following J'aime les ordinateurs surtout quand il y en a beaucoup à la fois. Prof @etsmtl.
Dr. Rachel WR @rachelectron
589 Followers 454 Following sustainable solar sleuth at @UW_CEI @NREL | outdoor science ed @Wild_Rockies | sci-clist at @cycleforscience | #crystalcakes | #AcademicMentalHealth | she/her
CSCCE @TheCSCCE
3K Followers 1K Following The Center for Scientific Collaboration and Community Engagement supports those building scientific communities. ✉️ [email protected] 🐘@[email protected]
hannah https://mastod... @h_thoreson
4K Followers 5K Following systems, fpga, hardware, 3D printing, learn2code @[email protected] mostly playlists and tech tweeting 🎶 #NowPlaying
Lauren Michael @LaurenAMichael
481 Followers 481 Following
Danielle Dickinson @danielllead
290 Followers 1K Following Pint Sized Powerhouse 🤩 Purdue Physics PhD Student | UArizona ‘21 | she/they
Threatening Music Not... @ThreatNotation
333K Followers 12 Following Cataloguing threatening music notation. DM submissions welcome—please include source whenever possible.
thephysicsmill.blsky.... @thephysicsmill
2K Followers 2K Following Physicist @LosAlamosNatLab. Tweets about #astro, #programming, computational #physics, my pets. He/Him. Opinions are my own.
Georgia Stuart @mathgeorgia
251 Followers 612 Following Scientist & HPC facilitator at @manningcics & @UMassAmherstIT. #ComputationalScience #Math #HPC #Education! She/hers.
Dr. Saavik Ford @saavikford
2K Followers 1K Following CUNY Astro prof, AMNH research assoc, runner, astronomer, crafter, camper, gardener, mom, all opinions completely my own (she/her) @saavikford.bsky.social
Katie Klymko @KatieKlymko
120 Followers 438 Following
AJ Lauer, EdD @ayjaylauer
889 Followers 2K Following HPC and diversity & inclusion educator. Author. Coach. Leadership nerd. My book - Armageddon: Pick Your Plot (https://t.co/rdEWSV2Y4N) Lately = #LongCovid she/her/hers
Arlan 👊🏾 @ArlanWasHere
119K Followers 19K Following Proud founder of @Backstage_Cap💯 + @HireRunner💜🏃🏾♀️, Author IT’S ABOUT DAMN TIME, Host YOUR FIRST MILLION, @QueerGermanGirl’s WIFEY😍@generalhospital fan📺
Brad Rouse @BradRouse74
305 Followers 456 Following Author - "Climate Warrior".#climatewarrior energy expert, planner. MBA - UNC and BA in econ - Yale. Sports - Tar Heels. Music - Springsteen. #priceoncarbon
jimeharrisjr.bsky.soc... @jimeharrisjr
9K Followers 2K Following Ex FBI Agent, Ex IBMer, Engineer/scientist, Occasional startup founder. Skeptic. Not really here much. Find me @jimeharrisjr.bsky.social
amyolson4 @amyolson4
15 Followers 101 Following
Dr. Hai Ah Nam @DrHaiAhNam
413 Followers 328 Following I am a staff member of the Advanced Technologies Group (ATG) at NERSC and specialize in high-performance computing, benchmarking and performance analysis.
Dr Ellie Murray, ScD @EpiEllie
123K Followers 2K Following Epidemiologist and science communicator | cohost @casualinfer podcast | Newsletter: E is for Epi at https://t.co/xvuWpBQ4tN
James Cuff @DrCuff
653 Followers 1 Following
Aniyia ❤️ @operaqueenie
15K Followers 256 Following systempreneur. creator. human. building the future @omidyarnetwork. @polotek’s wife. views = mine.
Vallejo Firefighters ... @VallejoFire
5K Followers 519 Following The official Vallejo Firefighters Association page. This page is not monitored and is not a means of reporting incidents. If you have an emergency, contact 911.
Dr. Dakotah Tyler @StarkidPhD
6K Followers 909 Following Astrophysics PhD | Science Communicator | Driven by curiosity
sanjana curtis is now... @sanjanacurtis
52K Followers 2K Following astrophysicist | @sanjanacurtis.bsky.social
brands getting owned @BrandsOwned
231K Followers 0 Following dismantling capitalism one L at a time. dm submissions or @ me.
Rabab Alomairy, Ph.D. @Rabab_Mohammad
711 Followers 2K Following Postdoc at #MIT l Rising Star in #Computational and #Data #Sciences | #HPC | #AI | #ML | #KAUST | #ECRC
Secretary Jennifer Gr... @SecGranholm
120K Followers 603 Following 16th Secretary of @ENERGY. Former Governor of Michigan. Obsessed with solving climate change and creating good-paying clean energy jobs.
Amy Diehl, Ph.D. @amydiehl
23K Followers 9K Following 📖 GLASS WALLS, CIO, Gender Bias Expert, Researcher, Consultant, Speaker, Traveler, Cyclist, Feminist, Equalist. @amydiehl.bsky.social
Sam Wheeler @ai_wheels
107 Followers 529 Following (she/her) Accidental technologist. Neuroscience enthusiast. Strategic sponge. Multi-TBI survivor. Opinions are my own.
ARCHIVED - NASA's Per... @NASAPersevere
3.0M Followers 39 Following This account has been archived. Follow @NASAMars to get the latest updates on the Perseverance rover’s mission.
Dr Kareem Carr, Stati... @kareem_carr
172K Followers 350 Following Statistician. PhD @Harvard • Follow me for fun, nerdy content • Author of the Vital Statistics newsletter (link in bio)
Douglas Emhoff Archiv... @SecondGent46
1.6M Followers 6 Following This is an archive of a Biden administration account, maintained by the National Archives and Records Administration.
Senator Alex Padilla @SenAlexPadilla
108K Followers 384 Following U.S. Senator for California. Devoted husband and proud dad. Dodgers diehard. EngiNERD.
U.S. Office of Govern... @OfficeGovEthics
58K Followers 181 Following Leading to prevent conflicts of interest in the Fed exec branch. RTs, links, follows, & @mentions ≠ endorsement. U.S. taxpayer funded. Privacy: https://t.co/xvlqIKIuB4
President Biden Archi... @POTUS46Archive
36.4M Followers 5 Following This is an archive of a Biden administration account, maintained by the National Archives and Records Administration.
The White House 46 Ar... @WhiteHouse46
8.6M Followers 6 Following This is an archive of a Biden administration account, maintained by the National Archives and Records Administration.
Vice President Kamala... @VP46Archive
14.6M Followers 6 Following This is an archive of a Biden administration account, maintained by the National Archives and Records Administration.
Rep. Mike Thompson @RepThompson
40K Followers 439 Following Proudly representing California's 4th Congressional District. Chair of @HouseGVP.
Congresswoman Cori Bu... @RepCori
123K Followers 292 Following Doing the most for MO-01 (STL)—starting with those with the greatest need. Politician + Activist = Politivist. Former Member, @HouseJudiciary, @OversightDems.
Anthony @Fauci
53K Followers 4 Following
Ivy Peng @IvyPengHPC
67 Followers 91 Following Computer Scientist @Livermore_lab, memory system, HPC, computer architecture
Derek Arnold @darnold0714
1K Followers 5K Following he/him, Black, dad, husband, Ohioan. math, hardware/software (esp. F/LOSS), music, 1x Jeopardy! loser, helping others improve; also @[email protected]
Bethany Goldblum @bethanygoldblum
751 Followers 697 Following Assoc. Prof. @UCBerkeley, Scientist @BerkeleyLab, Executive Director @NSSConsortium, Director @ucb_npwg, Opinions==MyOwn
toya 👻🚀 @astrotoya
69K Followers 71K Following aero engineer, puns, proud mom and scientist 👩🏾🔬 | huge Kings of Leon fan | 🏳️🌈❤️
Big Ass Fans @bigassfans
40K Followers 8K Following When you're going big on comfort and style for work or home, go with the world's best—Big Ass Fans. Call https://t.co/tg9uAS3Z7v for product and purchasing info.