Robert Henschel
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roberthenschel.bsky.social
Robert Henschel
@roberthenschel.bsky.social
All things HPC and Research Computing; Consultant and Runner; HPC Desktop enthusiast: https://github.com/RobertHenschel/HPCDesktop
Elias Werner and I explored what a software chatbot looks like on an #HPC Desktop. The goal was to explore the user actions enabled by a chatbot running as a native application.
@scadsai.bsky.social is holding a SofaTalk at #SC25 booth 513 on Tuesday, 1pm to talk about LLMs and chatbots in HPC.
November 10, 2025 at 10:56 AM
I was asked if my #HPC object browser can run in JupyterLab. So Cursor/Sonnet 4.5 got to work and transformed the QT5 app into a JupyterLab extension. I am really impressed, most of the UI features work the same way in JupyterLab as they do in the QT5 version. It took not even an hour to convert! 🤯
October 12, 2025 at 9:19 PM
After showing last week (bsky.app/profile/robe...) how to monitor job resources in #Slurm, the logical next step is to enable job submission. The video shows how to submit an interactive job in any partition by simply right-clicking the partition. The #HPC object browser is evolving nicely. 😀
October 6, 2025 at 10:02 AM
I integrated a tool that shows resource usage of running #Slurm jobs, if you are allowed to ssh into the running job. It’s not a core part of the #HPC object browser, but seems pretty useful, especially for “new to HPC” folks. Short demo video below.
September 29, 2025 at 10:51 AM
I added an object-class-specific details view to the #HPC objects browser. The view is customizable with templates and can pull in instance attributes of objects. (HTML + Jinja2). Development is progressing nicely and it's fun to explore this! 😊 Here is a video showing #Slurm partitions and jobs.
September 23, 2025 at 11:06 AM
Here is a short video on how to get started with the #HPC object browser and the #Slurm provider. I am looking for feedback how the tool works in your environment. Give it a try and let me know. github.com/RobertHensch...
September 15, 2025 at 7:09 PM
Continuing the modeling/visualizing of #HPC objects. The video shows how to group objects by their properties. The example are #Slurm jobs, but this is a generic capability of the browser. It works with any property of any object. Groupings show in the breadcrumb bar for easy navigation and history.
September 2, 2025 at 1:24 PM
Following up to last weeks post (bsky.app/profile/robe...), here is a video of the #HPC objects that I modeled: directories (Home, Scratch, Project), batch queues/partitions and jobs, software modules. This is not a mock-up, its a live view of the system! What other objects can you think of?!
August 25, 2025 at 9:41 AM
I played with modeling an #HPC center as a collection of objects. Then I used Cursor to create a prototype app. Data providers running on a login node and the browser can run on a laptop or an #HPCDesktop. Blows my mind how fast I can explore ideas thanks to coding with LLMs.
August 19, 2025 at 9:29 PM