jaahas, turkulainen kesäteatteri lähtenyt käyntiin varaslähdöllä...

Katoin nopeeta ton vaalitentin, ja en usko, että toi ainakaan yrittäjiä puhuttelee. Petterin mukaan yrittäminen on "kvanttia" ja "kaikkia uusia innovaatioita ihan juuri putken päässä". Vasemmistolle yrittäminen on tabu, mutta jotain epämääräistä "bioyrittämistä" ehkä saa tehdä 🤷

Eric ate ​​mushrooms and tries to come up with a new company name! -Funny moment from Silicon valley YouTube video by BLESAND

Any AI company CEO in 2026 :-)
www.youtube.com/watch?v=OXqk...

#AI

Taas se aika keväästä, kun mieleen tulee nauha-asemat, ja kuinka ihanaa olisi omistaa selainen :-)

Saan juuri NAS:n neljä kuuden teran kiekkoo, niin siihen kylkeen pitkäaikaisiin backuppeihin nauha-asema olis kyllä kova.

New Rowhammer attacks give complete control of machines running Nvidia GPUs GDDRHammer, GeForge and GPUBreach hammer GPU memory in ways that hijack the CPU.

arstechnica.com/security/202...

TAL Software GmbH VST3, Audio Unit, AAX, CLAP audio plug-ins for macOS, Windows and Linux

yes

tal-software.com/products/tal...

Before I release this, I'll work on stealing code from my other project so that it can be effectively used also as a sample browser (with low-latency playback for PipeWire and CoreAudio) :-) Another thing I've been missing in these. Why do I need a separate sample browser app?

libbasedir Provides functions to query standard per-user application directories in a platform-independent manner.

This has spinned off from my recent side-projects and thought to release it because it is disturbing to reimplement this all the time:

codeberg.org/jarkko/libba...

There was not really great library to handle this simple task so here you go.

Caffeine Commander (ccd) is a terminal file manager written in C, based on non-blocking syscalls.

All I/O operations are asynchronous, and CPU tasks are share a single task, making the most of available resources :-) And this minimizes context switch latency while at it.

elämänlaadun parantaja codeberg.org/jarkko/corpp... #salasana #tietoturva

I've created a single pane file manger called Caffeine Commander aka ccd:

1. It has a VFS layer.
2. Its command don't have "extcommand" side-effects.
3. It does not have plugins.
4. While not always unavoidable, minimizing and reducing the build configuration is a continuous goal.

When hacking late 90s PC hardware, some might wonder when to use so called "flat real" or "unreal mode", and when "protected mode" (usually not paged).

It comes down to the fact that 32-bit opcodes eat icache with a prefix up until PE bit is set in CR0, and CPU switches to PM interrupt dispatch.

3. BONUS: a genuine parallax scroller demo!

Stuff will announced at: jarkko.codeberg.page

Two MS-DOS targetted products upcoming as I get my shit back together :-)

1. aoUT - MS-DOS extender I've implemented from scratch, which uses relocatable a.out as executable format.
2. mmxplay2 - "a loyal" C port mmxplay 1.6 fine-tuned by comparing its disassembly to the original assembly code.

Commits · xolod79/ao486_MiSTer ao486 port for MiSTer. Contribute to xolod79/ao486_MiSTer development by creating an account on GitHub.

Setting up github.com/xolod79/ao48... with FDNET to drop fresh exes.

My "mxmplay2" GUS code has been stuck for couple of weeks because even 86Box is not accurate enough when developing the playback routine (which is less forgiving situation than just playing something).

#GUS #MiSTeR #ao486 #x86

Huh, no onneksi ei ole veeveetä solistina :-) Pulliaisen soitto on niin jotenkin kiiirettömän kuuosta, et ei oo toista, eikä sitä voi opetella, vaan se o vaan siinä äijässä, oon fani...

AI:n tarjoaminen SaaS-palveluna kuluttajille on bisnes jota ei kohta enää uskoakseni ole. 2-4 vuotta armonaikaa uskaltaa ehkä antaa.

Jossain vaiheessahan käy aina niin, että laadun paraneminen ei näy enää ostohalukkuuden kasvamisena, kuten mulla on käynyt kirjoittaessani tätä X390 ThinkPadilla.

And "designed for Lua" i.e., the reason why it has files and folders is the somewhat direct mapping to Lua's object hierarchy.

"nippu - does one thing right"

codeberg.org/jarkko/nippu

I just need something simple and stupid as it is quite often :-)

Pakki - a sample browser i'm putting together :-) it has also AI and interference run with CPU/GPU (works fine on my X390 Thinkpad).

created a vga esque home page to fit to this ao486 work: jarkko.codeberg.page

for 486 SX authenticity it uses 24:8 fixed point at run-time no floats :-)

ennen: hot or not

tänään: bot or not

GUS: legendary sound
SB16: legendary bad sound

GitHub - xolod79/ao486_MiSTer at GUS ao486 port for MiSTer. Contribute to xolod79/ao486_MiSTer development by creating an account on GitHub.

OMG I found an *active* GUS fork of ao486:

github.com/xolod79/ao48...

SB16 is a CPU hog with worst imaginable sound.

486 33-SX + 16 MiB + GUS is ideal :-) GUS is a legend, love it.

My AO486 SDK elevates now up to PM, and then chainloads the payload above 1 MiB.

L1 cache line size is only 16 bytes in 486 SX-33. Given that in real-mode and flat real-mode 32-bit opcodes tax an extra prefix byte, their legit usage conditions become somewhat challenging.

#MiSTeR #AO486 #Intel

KYL: emscripten.org/docs/porting...

pitää testaa :-)

Cron and systemd timers my OpenClaw 🤷

Every single time (~annually) I've been openly trying nvim: the first SSH login and nvim is gone. Or the first Debian localhost login :-) Also, having over one or two years old version of nvim: none of the plugins will work anymore.

#vim #neovim

Modern GCC/LLVM dev setup for AO486 FPGA core when targetting COM or MZ EXE: social.kernel.org/notice/B4Iwp...

#MiSTeR #486 #Intel #GCC #DOS

rendering vector fonts with tesselated triangles, took some time to get this right :-)