Ato😉
atomarkin.bsky.social
Ato😉
@atomarkin.bsky.social
Software Engineer | HPC-Cloud Researcher | Java Enthusiast

https://github.com/jonamarkin
Kotlin is quite interesting
October 6, 2025 at 9:00 PM
Reposted by Ato😉
In this week's blog post, learn how Java 25's new CPU-time profiler works internally, including signal handling, queue design, and async sampling: A deep dive into the core components behind the scenes.
Read more at: mostlynerdless.de/blog/2025/07...
#Java #OpenJDK #JFR #Profiling
Java 25's new CPU-Time Profiler: The Implementation (2) - Mostly nerdless
In this week's blog post, learn how Java 25's new CPU-time profiler in OpenJDK works internally and why concurrency is challenging.
mostlynerdless.de
July 30, 2025 at 10:09 AM
Reposted by Ato😉
New #HPC Job! 🥑
HPC & AI Benchmarking Engineer
Location: Remote
Employer: Microsoft Corporation
Remote: Remote friendly
July 3, 2025 at 3:15 AM
Reposted by Ato😉
Registration now open!

HPC Leadership Training Institute 2025 in Barcelona

Institute page here: www.bsc.es/news/events/...

Registration here: hpc-li.yellenge.nl

Act fast, places are capped & demand is expected to be high.

#HPC #Supercomputing #AIinfra #cloud
HPC Leadership Institute in cooperation with SURF, University of Luxembourg, TACC and Microsoft
HPC Leadership Institute in cooperation with SURF, University of Luxembourg, TACC and Microsoft
www.bsc.es
July 1, 2025 at 10:07 AM
#ISC2025 has been a great experience for me so far!
Meeting and interacting so many great minds in the domain has been amazing. #hpc #supercomputing
June 12, 2025 at 2:27 PM
Reposted by Ato😉
HPL-MxP:

1. El Capitan with 16.7 Exaflop/s

2. Aurora with 11.6 Exaflop/s

3. Frontier with 11.4 Exaflop/s

Congratulations to LLNL's #ElCapitan for taking the top position in all 3: Top500, HPCG, and HPL-MxP

#ISC25 #HPC #AI via @profamandarandles.bsky.social
June 10, 2025 at 9:52 AM
Reposted by Ato😉
Though not the intent of this slide, Erich pointed out that a bunch of GPUaaS/neocloud providers (Nebius, Core42, etc) are now submitting HPL numbers. These systems are still modest in size, but if the bigger ones like CoreWeave ever jumped aboard, the significance of Top500 might skew.

#ISC25
June 10, 2025 at 9:53 AM
Reposted by Ato😉
See you there!
June 6, 2025 at 3:48 PM
Reposted by Ato😉
For the Microsoft #ISC25 reception on Thursday, you can confirm your place in advance via this form: aka.ms/ISC25reception - or just turn up on the day with your ISC badge and the password (DM me for that) and you will get in (subject to any capacity limits).
Microsoft Forms
aka.ms
June 6, 2025 at 12:02 PM
Built ToggleFox over the weekend — a feature flag system powered by Hexagonal Architecture + DDD.

🧠 Clean domain core, zero deps
🛠️ Ports/adapters for REST, Redis, etc.
🔁 Easy to extend, easy to test

Code's here:
github.com/jonamarkin/t...

#Java #DDD #FeatureFlags #SoftwareEngineering
GitHub - jonamarkin/togglefox: ToggleFox
ToggleFox. Contribute to jonamarkin/togglefox development by creating an account on GitHub.
github.com
June 3, 2025 at 1:17 PM
I am Prompt perfectionist. Unleash your inner Duke and win a limited-edition T-shirt! #Java30WithIntelliJIDEA www.jetbrains.com/lp/java-30/p...
Prompt perfectionist
You rewrite prompts like they’re haikus. When the AI finally gets it right, it feels like love.
www.jetbrains.com
June 1, 2025 at 6:33 PM
TestContainers are great
April 28, 2025 at 7:20 PM
Reposted by Ato😉
So glad to see the #HPC community is joining Bluesky! Hello everyone
November 29, 2024 at 5:46 PM
JESUS SAVES! ❤️
October 23, 2024 at 2:04 PM
Reposted by Ato😉
The energy yesterday was unreal! Together, we sent a clear message that illegal mining will not be tolerated. Galamsey is destroying our future, and we will NOT stay silent! 🌍 #StopGalamseyNow #FreetheCitizenNow #Ghana
October 6, 2024 at 12:14 PM
Reposted by Ato😉
👋 Bluesky is an open social network that gives creators independence from platforms, developers the freedom to build, and users a choice in their experience. We're so excited to have you here!

We share Bluesky updates & news from this account. A quick orientation thread: 🧵✨
October 17, 2024 at 7:06 AM
When you are ideating, push past the obvious ideas!
July 30, 2023 at 7:05 PM