iiinova — where your digital self keeps evolving

Matt Schramm Ph.D @mattschramm.bsky.social · 01/10/2026

By chance, did anyone scrape the openradioss site before Siemens nuked it? Source files, documentation, example models?

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Matt Schramm Ph.D @mattschramm.bsky.social · 18/12/2025

Thank you windows for the message...

A window's pop-up message with title bar: Setup that reads;
Setup has detected that Setup is currently running.

Please close all instances of it now, then click OK to continue, or Cancel to exit.

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Matt Schramm Ph.D @mattschramm.bsky.social · 13/12/2025

I just completed all 12 days of Advent of Code 2025! #AdventOfCode adventofcode.com Another great year of puzzles.

adventofcode.com

Advent of Code 2025

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Matt Schramm Ph.D @mattschramm.bsky.social · 14/01/2025

I have some good news and some bad news for my #HPC friends. Ansys 2025 R1 is now available.... Bad news is that it is now twice the size of 2024 R2 (looking at the number of DVD ISOs compared to last release). Best of luck to everyone...

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Matt Schramm Ph.D @mattschramm.bsky.social · 02/01/2025

Happy New Year everyone. Remember to update all of your copyright notices from 2024 to 2025...

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Matt Schramm Ph.D @mattschramm.bsky.social · 26/12/2024

Looks like OpenFOAM gave us a Christmas present... Time to get this release available to our users.

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Matt Schramm Ph.D @mattschramm.bsky.social · 22/12/2024

Today's #AOC made me do something I'm not too proud of... Needed a hashmap but I wanted to use 4 it's as the key... There is no hash for arrays, so I converted the four numbers into a string...

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Matt Schramm Ph.D @mattschramm.bsky.social · 14/12/2024

Well, day 14 part 2 of #AOC was something... Good luck LLMs...

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Matt Schramm Ph.D @mattschramm.bsky.social · 01/12/2024

So, a friend and my wife are also trying to save Christmas. My friend is kicking the rust off of their Python... While my wife decided to do it in Excel and got both stars... #AOC

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Matt Schramm Ph.D @mattschramm.bsky.social · 01/12/2024

Who else is going to be helping to save Christmas this year? #AOC

Countdown to the start of Advent of Code

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Matt Schramm Ph.D @mattschramm.bsky.social · 25/11/2024

Is there a max layer size option in Docker... I'm ok if I lose some image efficiency... #HPC #PODMAN #DOCKER

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Matt Schramm Ph.D @mattschramm.bsky.social · 21/11/2024

Anyone want to guess when I lost Internet and when it came back?

PiHole graph showing the number of total queries and client activity over a 24 hour window.

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Matt Schramm Ph.D @mattschramm.bsky.social · 15/11/2024

Well, they didn't send us any of these to test (play) with...

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Matt Schramm Ph.D @mattschramm.bsky.social · 12/11/2024

Hello #HPC, I have put together a gist that contains the steps that I (mostly) took to build WRF, WRFDA, and WPS. Please let me know if you experience any issues with the steps taken. Looking forward to seeing how we use this at the EVIDEN both at #SC24. gist.github.com/schrummy14/6...

gist.github.com

Installing WRF, WRFDA, and WPS on Rocky Linux 9

Installing WRF, WRFDA, and WPS on Rocky Linux 9. GitHub Gist: instantly share code, notes, and snippets.

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Matt Schramm Ph.D @mattschramm.bsky.social · 11/11/2024

Well, after another day of trial and error, I got WRFDA working on Rocky Linux 9. That was a fun experience. Fingers crossed that we finish the demo for #SC24.

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Matt Schramm Ph.D @mattschramm.bsky.social · 08/11/2024

Is there a WRFDA compilation guide out there somewhere that someone not in the weather prediction scene can access? My sanity can only last so long when trying to read WRF's configuration and compilation code on their github... #HPC

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Matt Schramm Ph.D @mattschramm.bsky.social · 04/11/2024

My cats have not been happy with me today.... #blameDST

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Matt Schramm Ph.D @mattschramm.bsky.social · 02/11/2024

Don't want to worry about large function inputs that will change as you add new features? Try this simple trick...🥲

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Matt Schramm Ph.D @mattschramm.bsky.social · 31/10/2024

Amazon EFA broke... And hardware acceleration doesn't work... Working with containers is always exciting.

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Matt Schramm Ph.D @mattschramm.bsky.social · 31/10/2024

I won't just post things about programming, scientific computing, high performance computing, and containerization, sometimes I'll post pictures of my cats.

Picture of a grey cat, laying down on a blanket, receiving ear scratches, with a blep.

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Matt Schramm Ph.D @mattschramm.bsky.social · 07/10/2024

Love creating 50GB+ containerd images. At least we'll have GPU compute enabled now.

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Matt Schramm Ph.D @mattschramm.bsky.social · 07/10/2024

Bluesky now has over 10 million users, and I was #1,811,670!

A virtual certificate with text "Celebrating 10M users on Bluesky, #1,811,670, Matt Schramm Ph.D ‪@mattschramm.bsky.social‬, joined on Nov 2, 2023"

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Matt Schramm Ph.D @mattschramm.bsky.social · 06/10/2024

Sorry rust, but I'm staying with C with classes for the better MPI experience...

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