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zzzoom.bsky.social
Dirty HPC deeds done dirt cheap at Universidad Nacional de Córdoba, Argentina
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#ISC25 on-demand content is now available for free. eu.avolio.swapcard.com/ISC/2025/reg...

submitted 7 days ago • 0 comments

The inaugural High Performance Software Foundation Conference offered updates from HPSF projects, insights on processor & system trends, active discussions around the future of interoperability, and more. ▶️ Find our #HPSFCon recap and links to all the recordings at: hpsf.io/blog/2025/hp...

submitted 21 days ago • 0 comments

I'm running Ryzen Master to measure which cores can be undervolted less than 0.03V in 0.001V steps. Puts the old days in perspective where you could buy a Mendocino Celeron or Thoroughbred Athlon XP, slap a decent heatsink on top and just bump its frequency by 50% for free.

submitted 99 days ago • 1 comment

Ready to open an OnlyNaNs account

submitted 112 days ago • 0 comments

"Moreover, while GenAI can improve worker efficiency, it can inhibit critical engagement with work and can potentially lead to long-term overreliance on the tool and diminished skill for independent problem-solving." www.microsoft.com/en-us/resear...

submitted 126 days ago • 0 comments

Barely getting 25MBps reads out of old data on a WD SATA SSD. One would expect the controller to refresh cells every once in a while...right?

submitted 129 days ago • 0 comments

Is anyone doing #HPC with any of the new languages competing with C++? Rust seems to get in the way of playing fast and loose a lot. Zig seems to be an overall improvement but it probably doesn't bring enough to the table to justify switching.

submitted 135 days ago • 5 comments

It didn't take long for bluesky to become as depressing as Twitter.

submitted 137 days ago • 0 comments

Had to agree with the orange site on this one: Ghostty is a good terminal not because it's the fastest or has the most features but because it has sane defaults. Install, set your font and theme, set TERM in your ssh config, you're done.

submitted 140 days ago • 0 comments

Spent a week working on an ancient piece of code with exponential runtime, only to figure out a solution in linear time in the shower. 🤦‍♂️

submitted 144 days ago • 0 comments

Congratulations to Team UKSCC on winning this year's #SC24 IndySCC!

submitted 210 days ago • 0 comments

No such thing as free internet

submitted 211 days ago • 1 comment

Keeping our #SC24 IndySCC team Carpinchos well fed with an asado

submitted 213 days ago • 1 comment

Spack v0.23 is out! This is the last 0.x release before we go to v1.0 in June. * Language virtuals * ABI splicing (build with mpich, deploy with mvapich2) * ML stacks for grace hopper, dev stack for macOS * UI improvements 👇 More in the release notes! github.com/spack/spack/...

submitted 216 days ago • 0 comments