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Linux kernel maintainer. Compilers and virtualization at Parity Technologies.

In colloquial computing Finnish the work for a cache is "kakku", because it's similar in pronunciation. Kakku means "cake". Thus, in Finnish people ask each other how much cake their CPU has.

Language is funny.

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Jarkko Sakkinen

after quitting consumer social media i found this site again: https://thedailywtf.com/articles/totally-valid
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Jarkko Sakkinen

... Finland making to the EBU finals ;-)
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Edited 6 months ago

Windows NT guy here supporting Windows95Man in

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Co-authored an update from the @MastodonEngineering team with my friend @renchap - a sneak peek at what is coming in 4.3 (and looking ahead from there). We'll aim to make these updates a regular feature for the blog. Let us know what you think! https://blog.joinmastodon.org/2024/05/trunk-tidbits-april-2024/

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Jarkko Sakkinen

Edited 6 months ago
IMHO, good way to protest against bully business practices of AI: exit the most consumer oriented social media. I think it was good time finally quit Facebook fully given the trends. I'm not perfect. I.e. I have still some commercial social media like Slack, Youtube and BlueSky but at least the most heated stuff is gone, or I never was there anyway.

E.g. I think I continue to build my career without LinkedIn, and find the jobs that fit me better through traditional methods of job finding (talking to friends, getting contacted by friend, sending queries and the usual). It is time to go #offtheradar :-)
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Jarkko Sakkinen

gym week #3
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Thorsten Leemhuis (acct. 1/4)

Edited 6 months ago

The Kernel Report - Jonathan Corbet (@corbet), @LWN

The recording of this recent talk is now available on the schedule page: https://ossna2024.sched.com/event/1aBNs/the-kernel-report-jonathan-corbet-lwnnet

Slides can be found here: https://static.lwn.net/talks/2024/kr-ossna.pdf

Direct link to the recording: https://www.youtube.com/watch?v=DAqjl_x4hZc

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Jarkko Sakkinen

Edited 6 months ago
I wish there was USB-stick that would send one single key press when the button is pressed. That's all it would do.
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Jarkko Sakkinen

OK, so WFI on RISC-V is not detemistic! It can be same as HLT (x86) or WAIT (ARM) but could also be nop 🤷 Beyond me tbh. #riscv
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Everyone should immediately stop contributing to the stack overflow and its network. The human touch is what made it unique. Delete your profile from SO AND all your answers. Freeloaders are making money out of human contributions.

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Lorenzo Stoakes

Extremely incredibly annoying that google removed the cached page feature. Crazy decision. Sigh.
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Are you sick of the "dd" utility? Check out this TUI!

💽 **caligula**: A user-friendly, lightweight TUI for disk imaging

🔥 Burn & decompress files with cool graphs!
🚀 Supports verification & hash validation.
🦀 Written in Rust & built with @ratatui_rs

⭐ GitHub: https://github.com/ifd3f/caligula/

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Jarkko Sakkinen

Edited 6 months ago

One could claim that people should get salary for being in social media sites like #Facebook and #Instagram, and for any possible content, e.g. a cat video or random rant like this.

Right now the cash flows is for e.g. Facebook something like:

  1. Users produces raw content.
  2. Facebook processes data into assets with momentary value.
  3. Facebook trades with these assets in various profit generating ways.

User is a staff member in this scheme with total zero salary. And some say Amazon factory jobs are crap…

So how can this work as a business model? I have zero idea but neither current business model works for my benefit. It is a loosing game.

#socialmedia

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Jarkko Sakkinen

Edited 6 months ago
i remember this https://winworldpc.com/product/qnx/144mb-demo. a web page on average today is something like 2MB per load.
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Left Unity/Godot 2023 May 5
Right Unity/Godot 2024 May 4

Can we put here in 2025 ?

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Jarkko Sakkinen

I don’t know how advisable this is but it did the job 🤷

git filter-branch --msg-filter 'cat - && echo "Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>" "$@";' HEAD~22..HEAD

#git #note

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Jarkko Sakkinen

Edited 6 months ago

vm-memory is really cool and should be IMHO part of stdlib :-) best way to map files and other memory so far in #Rust.

Some project types where you absolutely need memory mapped I/O are:

  • Operating Systems
  • Database Management Systems
  • Virtual Machine Managers
  • Game Engines
  • Digital Audio Workstations

I.e. anything with high scalability, high availability and in real-time processing low latency.

#rustlang

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