@micheleweiland.bsky.social
Professor at EPCC, the supercomputing centre at the University of Edinburgh
📢 [FINAL] Call for Papers for the REX-IO 2025 Workshop! 📢
REX-IO 2025 is still accepting submissions (short & full papers) and your high-quality work can make a big difference!
Final deadline: July 25, 2025 11:59PM AoE. 🤩 📜 🦖
More information: sites.google.com/view/rexio/
#HPC #supercomputing
Image shows (left to right) Prof. Sir Peter Mathieson, Principal of the University of Edinburgh, with Feryal Clark, Parliamentary Under-Secretary of State at the Department for Science, Innovation and Technology, and Prof. Mark Parsons, Director of EPCC and Dean of Research Computing.
We are delighted to announce that EPCC has been named the UK’s first National Supercomputing Centre. This significant step is a huge endorsement of the University and its future as a world-leader in supercomputing and AI: edin.ac/4eVtnyx
18.07.2025 09:05 — 👍 11 🔁 4 💬 0 📌 0
With 200 Petabytes of data, stretching back more than 1M light years, and capturing 37 Bn objects, it's going to be a busy time for @lsstuk.bsky.social and @epcc.bsky.social . My favourite image, so far, is this one of the Trifid and Lagoon nebulae, formed from 678 individual images! #supercomputing
23.06.2025 09:42 — 👍 11 🔁 4 💬 0 📌 0
A mall section of NSF-DOE Vera C. Rubin Observatory's total view of the Virgo cluster. Visible are two spiral galaxies (lower right), three merging galaxies (upper right), several groups of distant galaxies, many stars in the Milky Way galaxy and more. Credit: NSF-DOE Vera C. Rubin Observatory.
The first images from the Vera C. Rubin Observatory will be revealed today. This image of the Virgo cluster, which incudes 2 spiral galaxies and 3 merging galaxies, gives a sneak preview of what we can expect. Read how EPCC is supporting Rubin's Legacy Survey of Space and Time: edin.ac/40f1n2F
23.06.2025 08:53 — 👍 7 🔁 4 💬 1 📌 0
Our #PASC25 paper on ASiMoV-CCS, a new #CFD solver written in modern #Fortran as part of a collaboration between @epcc.bsky.social & Rolls-Royce, has now be published: dl.acm.org/doi/10.1145/... #HPC
20.06.2025 16:26 — 👍 5 🔁 2 💬 0 📌 0
Rubin Observatory stands on Cerro Pachón in Chile against a sky full of star trails in this long exposure night sky image. Credit: Hernan Stockebrand.
On 23 June 2025 the first images from the Vera C. Rubin Observatory will be revealed to the world in a ‘First Look’ event. A collaboration between EPCC and the University of Edinburgh's Institute for Astronomy will be central to the decade of great science that will follow.
edin.ac/40f1n2F
I've really enjoyed #PASC25 this week in Brugg, where there have been many insightful talks. The highlight for me was our mini-symposium on moving to more sustainable #HPC (as part of #CONTINENTS) and I spoke to Maria from
@cscsch.bsky.social about the session youtu.be/-PGgfDSEWUs?...
Weronika from @epcc.bsky.social talks in the sustainable training mini symposium at #PASC25 about some of the activities going on in @epcc.bsky.social , and specifically #UNIVERSE_HPC
18.06.2025 08:18 — 👍 3 🔁 2 💬 0 📌 0
Goodbye #PASC25 & Brugg, it’s been great!
18.06.2025 11:47 — 👍 2 🔁 0 💬 0 📌 0
@paulbcfd.bsky.social , #CFD expert @epcc.bsky.social presents ASiMoV-CCS at #PASC25 which is a new #CFD solver providing improved opportunities for running at scale. A great example of using modern #Fortran
18.06.2025 10:06 — 👍 3 🔁 2 💬 1 📌 0
@micheleweiland.bsky.social talks about sustainable supercomputing @epcc.bsky.social , including clock frequency on #ARCHER2, malleable jobs, novel hardware and teaching. At #PASC25, more details on our @cerebrassystems.bsky.social systems tomorrow afternoon by Justs as part of #CONTINENTS
16.06.2025 13:26 — 👍 9 🔁 5 💬 0 📌 0Fortran is *never* a joke! 😍
13.06.2025 10:38 — 👍 1 🔁 0 💬 0 📌 0
Montage promoting ISC 2025
It's the last day of #ISC25 and it's a busy one! See our website for a list of our activities today: edin.ac/3HhtwzM
13.06.2025 07:11 — 👍 1 🔁 1 💬 0 📌 0
The University of Edinburgh has been announced as the home of the UK's next national supercomputer. The investment represents a huge endorsement of the University and its future as a world-leader in supercomputing and AI, recognising the strength & value of Edinburgh’s expertise.
edin.ac/4ehIPVD
💯 that too!
10.06.2025 15:36 — 👍 1 🔁 0 💬 0 📌 0
0.63% of peak though 😨
10.06.2025 14:57 — 👍 5 🔁 0 💬 0 📌 0Ah, PUE - there's another thing I don't like because people game the hell out of it! 🙃
PUE, but only if we can agree that it's the annual average across a datacentre, and not PUE for a single machine during the HPL run, then that would be fine...
Plus the scale should be limited to big systems only - if it’s not on the Top500, it shouldn’t be on the Green500
10.06.2025 12:59 — 👍 4 🔁 0 💬 1 📌 0
Highland cow soft toy
It's almost time for #ISC25!
Say hello at Booth A10, where we will be demonstrating Wee Archie, our mini supercomputer. We'll have giveaways too, including our highly sought-after Highland cow tshirts! edin.ac/3HhtwzM
📢 [CFP] REX-IO 2025 Workshop at IEEE Cluster Conference 2025!
I'm happy to announce the 5th Workshop on Re-envisioning Extreme-Scale I/O for Emerging Hybrid HPC Workloads!
Submissions are due July 9, 2025 (11:59PM AoE). 🤩 📜 🦖
Further info: sites.google.com/view/rexio/
#HPC #supercomputing
✈️ IEEE Cluster 2025 - Call for Participation! 📢
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Early registration deadline: August 4, 2025, UK time zone
clustercomp.org/2025/registr...
Details about Keynotes, WS / TUT, and Student Travel Awards are on the Web!
Andrea Gallo, CEO of @riscv.org.web.brid.gy kicks off #RISCVSummitEurope , great to see #HPC mentioned and some of the activities in Europe highlighted, along with the #riscv ecosystem labs programme that @epcc.bsky.social is member of with our #HPC testbed
13.05.2025 07:54 — 👍 5 🔁 5 💬 0 📌 0📢📢📢 Deadline extended: MAY 2, 2025 AoE!!📢📢📢
🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢
Detail: clustercomp.org/2025/papers/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Montage promoting ARCHER2 Celebration of Science
Don't forget to register if you plan to attend the ARCHER2 Celebration of Science 2025!
This year's event will take place from 14-15 May, 2025, in Edinburgh.
Registration closes 29 April, 2025.
edin.ac/3CeviQ3
@softwaresaved.bsky.social @researchsoftware.bsky.social
Edinburgh skyline. Photo by Chris Close.
Join the EPCC HPC Summer School 2025!
This 2-week residential programme in Edinburgh will comprise hands-on practical training and the opportunity to apply new skills in a real-world context.
Apply by April 28, 11:59 AM BST.
edin.ac/4it9gIp
Photograph shows colourful wires inside Cerebras CS-3.
Largest Cerebras CS-3 cluster in Europe installed at the University of Edinburgh to accelerate AI research & UK’s AI capabilities.
Operated by EPCC, and part of the Edinburgh International Data Facility, the cluster comprises four CS-3s.
edin.ac/43IZPAP
The 2nd Programming for the Planet workshop will be hybrid and co-located with ICFP/SPLASH in October in Singapore! Our call for papers is out at conf.researchr.org/home/icfp-sp..., submission deadline 3rd July 2025.
03.04.2025 09:51 — 👍 23 🔁 11 💬 1 📌 3🚀Additionally, Calls of Workshops and Tutorials are open. 📢
Submission deadline: April, 18, 2025.
CfW: clustercomp.org/2025/worksho...
CfT: clustercomp.org/2025/tutoria...
#IEEE #Cluster2025 #HPC #CFP #CFW #CFT
A great opportunity to come and lead #HPC activities @epcc.bsky.social , there are lots of exciting things happening at the moment and @epcc.bsky.social is widely recognised as a world-leading #HPC centre.
07.02.2025 17:55 — 👍 10 🔁 6 💬 0 📌 0
EPCC logo
Vacancy at EPCC: Director of HPC Services.
This role provides high level, strategic leadership & hands-on management, working with stakeholders to grow the international reputation & standing of EPCC & The University of Edinburgh.
Closes: 20/03/2025, 23:59.
https://buff.ly/40RYyEe
