Flux Framework is a suite of projects, tools and libraries for resource management and scheduling at High Performance Computing sites.
LLNL
Joined May 2020
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Flux retweeted
I present the two-queue problem for coscheduling of two different queues and design solutions using the @FluxFramework scheduler in Kubernetes and (WIP) on-premises. Our graph-based approach models quantum as a first class resource, and is extendable to other custom types.
Flux retweeted
Harnessing the power of HPC systems to maximize utility & minimize waste is the basis of the FRACTALE project, a graph-based hierarchical framework built upon an enhanced version @FluxFramework. 🙌 computing.llnl.gov/projects/…
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Flux retweeted
We presented @FluxFramework at @HmxLabs #HPC club this week, showing the basic designs and projects of Flux and a prototype example using agents for finance.
youtu.be/Zk3f5ijgiM0?is=lpQw…
Flux retweeted
Don't miss this tutorial in our summer series! Learn to run thousands of jobs in an HPC workflow w/ @FluxFramework on July 21. Sign up: hpcic.llnl.gov/2026-hpc-tuto…
ALT person smiling while holding a pen and looking at a laptop
Flux retweeted
Interested in #quantum? Our converged computing team has started early work to explore integrations of @FluxFramework with quantum APIs and local devices, starting in #Kubernetes! You can check out the review of the space in my short talk. 🎥
youtu.be/GScovgpIx18?si=l8oF…
Flux retweeted
HPC-cloud computing just got a(nother) boost with @FluxFramework! Flux is now integrated into Kubeflow Trainer thanks to the hard work of @vsoch 🙌 computing.llnl.gov/projects/…
ALT Flux logo of blue script letters and radiating circles emerging from the F
Flux retweeted
We are approaching #HPSF in Chicago and I am pumped! 🎉 Please come to my main track talk on converged computing and agentic workflows, our panel on emerging infrastructure, or the two tutorial sessions I am leading for the @FluxFramework community day. See you there!
Flux retweeted
Coming to the #HPSF Conference in March? I hope you will attend the @FluxFramework sessions! 🌀 We will have a half day of talks, including an AI/ML Simulation Tutorial in #Kubernetes. All sing and dance with me now... "I like to Kube It, Kube It!"
youtu.be/21hi3jtGytg 🦩
Flux retweeted
If you missed the @FluxFramework #HPC Innovation Center Tutorial this year - have no fear! 🦸 We just posted the video online: youtu.be/EjA3qvbzzHU?si=zfGW… See the description for detailed timestamps. You can watch from the start, and I'll highlight 🖊️ sections of interest here. 🧵
new releases for flux-core, flux-sched, and flux-accounting are out now! 🎉 github.com/flux-framework
highlights:
- support for CLI plugins
- syslog capability for the broker
- new "flux-content checkpoints" command
- add enforcement of a per-queue max nodes limit
Flux retweeted
If you missed the @FluxFramework tutorial at #ISC25 have no fear! 🥳Let's learn about Flux Environments
youtu.be/erphMqHv1OE?si=w7ZW…
From containers to cloud VMs to #Kubernetes to #HPC Flux is a portability layer that meets the needs of emerging workflows. Let's dive in!
Flux retweeted
For the first time - user-space Kubernetes running under @FluxFramework on a production cluster. This is OSU and LAMMPS. This has been months of work and persistence. We got this working on an old kernel and hugely strict security policy. Experiments + more details coming soon!🥳
Flux retweeted
Coming to #ISC25? We have fresh content and four presenters to teach you about @FluxFramework. We hope to see you there! 👀
A reminder that we will be hosting a tutorial at ISC 2025! 🎉 For more details on this announcement, see this GitHub discussion post:
github.com/flux-framework/fl…
Flux retweeted
If you want to learn about @FluxFramework (and have some fun) we are hosting our first workshop at the @HPCKP annual meeting. Hope to see you there!
In this new edition, the #HPCKP25 will kick off with a satellite event you don't want to miss: “Flux: Next-Generation Workload Management for High Performance Computing and Cloud”.
🗓️ Save the date: 3 June!
🔎 Further details: hpckp.org/wp-content/uploads…
We will be giving a tutorial at ISC 2025! 🎉 For more details on this announcement, see this GitHub discussion post: github.com/flux-framework/fl…
Flux retweeted
Good morning, and happy Monday folks! We have our first @FluxFramework dinosaur series notebook tutorial released this morning:
youtu.be/5qT4eyO0thw
We go through part 1 of the #HPCIC tutorial, basic commands for Flux, all in a #Jupyter notebook you can deploy too! 🥳
Flux retweeted
Developers developers...! Do you want to contribute to @FluxFramework but don't know where to start? We got you! 😉 For this first tutorial learn how to bring up #vscode to build and run tests for flux-core and flux-sched "fluxion" youtu.be/8aQiMpAF_NQ using autotools & cmake.
Flux retweeted
Let's kick off #SC24 with the first set (of many to come) of the @FluxFramework Tutorials - Dinosaur Edition! 🥑We didn't get an "official" tutorial, but guess what? This presented an opportunity - one to create a series of tutorials open to *everyone* across time and space. 🚀
new releases of flux-core, flux-sched, and flux-accounting are out now! 🎉 github.com/flux-framework
highlights:
- support configuration of require-instance in broker config TOML
- JGF simplification
- add project validation/annotation to priority plugin