Jukkis Virtanen

Software Engineer

[Jukkis Virtanen @jukenukem3D]

@vkoskiv Thank you for your service

[Jukkis Virtanen @jukenukem3D]

What are we even doing here

[The Register @TheRegister]

Your AI-generated password isn't random, it just looks that way https://t.co/QPT2JyI5I2

[Jukkis Virtanen @jukenukem3D]

@JosephBegley I was just trying to find it, and it's gone from the internet completely?!

[Jukkis Virtanen @jukenukem3D]

hashi corper and the vault of secrets

[Jukkis Virtanen @jukenukem3D]

me after adding `make lint` to ci.yaml

[terminally onλine εngineer @tekbog]

i cant believe im the michelangelo of devops
yaml is beautiful

[Jukkis Virtanen @jukenukem3D]

Steve Ballmer chanting: Vibe Coders Vibe Coders Vibe Coders

[Tib3rius @0xTib3rius]

Shoutout to my homies who compile their resumes. 🫡

[Jukkis Virtanen @jukenukem3D]

Tools like these are misusing the shared resource of places where humans can have interactions and in the end making Internet unusable. And the motivation to do this? Just a few more clicks for your slop B2B SaaS. Use your talents for something better.

[Savannah @SavannahFeder]

Announcing Astral - an AI marketer that works 24/7 to grow your startup.

Astral navigates websites, creates content, and runs marketing across socials.

Watch Astral automate Reddit in real-time:

[Jukkis Virtanen @jukenukem3D]

Just using neon intrinsics for square roots (vsqrtq_f32) resulted to 30% speedup. The code looks worse but not too dissimilar compared to when trying to batch DB operations.

[Jukkis Virtanen @jukenukem3D]

And by "using OpenMP" I mean just

[Jukkis Virtanen @jukenukem3D]

Tinkering with this particle simulation makes me wonder, how fast can this go with just C and M1 CPU. Right now it’s using OpenMP for computing 2D particle physics. Next I’ll explore SIMD options

[Jukkis Virtanen @jukenukem3D]

I know the current best bang for used energy is to use GPU shaders but it doesn’t sound as fun at all

[Jukkis Virtanen @jukenukem3D]

having some fun with perlin noise and 1M particles

[Jukkis Virtanen @jukenukem3D]

New blog post: Coding for dopamines
https://t.co/3OVu2f2KFs

[Jukkis Virtanen @jukenukem3D]

@tekbog What’s the next position?

[Jukkis Virtanen @jukenukem3D]

@joyhaldartweets @eatonphil For a novice db internals enthusiast, what's the implication of using mmap here?

[Jukkis Virtanen @jukenukem3D]

https://t.co/SLKtFuzT8j redirects to Kafka docs 🤯

[Jukkis Virtanen @jukenukem3D]

@ThePrimeagen Zz

[third-party evaluation partner @mycoliza]

the thing about “e/acc” is that it’s just a retread of the 1910s Futurist movement, except with fewer Italians and substantially worse art