Piotr Fusik

BDFL of Fusion

[Sebastian Aaltonen @SebAaltonen]

We doubled down by creating exceptions. Exceptions are abstracted gotos. Hidden in the code base deep inside call stacks, jumping over multiple functions at once. Exception-safe coding is identical to goto-safe coding, except that goto-safety is local and explicit. Easy to prove.

[Calif @calif_io]

Introducing HTTP/2 Bomb: a remote DoS in nginx, Apache httpd, Microsoft IIS, Envoy, and Cloudflare Pingora. A single client pins 32GB of server memory in 10s. Found by Codex.

Blog post: https://t.co/WO9MeExoun

PoCs: https://t.co/NpVgEHBHPl

[鹿 𝕟𝕠𝕜𝕚𝕟𝕠𝕜𝕚 祥子 DucKDE @IIInoki]

微软开源了用 Rust 写的 GNU coreutils 在 Windows 上的兼容命令。。。
https://t.co/i1NDEP2L5p

[teej dv 🔭 @teej_dv]

@valigo asserts make things Stop, which doesn't make any sense for Go

[Matt Popovich @mpopv]

the top right corner of vscode is starting to resemble an iq test

[Jacob Williams @DegenerateConic]

New blog post: Converting Legacy C++ Code To Modern #Fortran
https://t.co/i8AncvqLtV

[The V Programming Language @v_language]

You can now build iOS apps in V!

There are new vlib modules `ios` and `macos`:

https://t.co/KX1HANu7UT

[trish @TrisH0x2A]

in 2000 a programmer discovered you can implement coroutines in C using the same switch trick as Duff's Device

it's called Tatham's Coroutine. it still compiles and is technically valid C

he used it in production inside PuTTY (the SSH client used by millions)

Simon Tatham's own words: "As far as I know, this is the worst piece of C hackery ever seen in serious production code."

[hellowww @Temporary111x]

UB of the day

[Sebastian Aaltonen @SebAaltonen]

The first slide of my SIGGRAPH 2026 talk is ready...

I have a short 3-slide history of GPUs (30, 20, 10 years ago) in my slides. Important to know the history to understand why we ended up with the current API design. Hardware was extremely heterogeneous back then. Hard to wrap.

[Daniel Kos @dwkos]

I wonder what kinds of books the inventor of C++ likes to read...
Oh.

[forloop @forloopcodes]

*microsoft*-owned github's 3800 internal repositories are at risk, because one of their employees were using a poisoned extension in *microsoft*-owned ide, vscode 🤣

[jingbo @j1ngb0]

@github

[3HeadedMonkey @3HeadedMonkey]

Lemmings in the browser, anyone?
This is the most fun thing I've found on the TAWS emulator so far.
#Amiga #AmigaReposts #Retro

[Piotr Fusik @fox6502]

@lemire The example is wrong. It assumes zero remainder.

[Daniel Lemire @lemire]

Wait ? What ? Is Go adding support for data parallellism (SIMD) in the standard library ?

If Go starts adding SIMD support, I'll need to add a new chapter to my Go book.

https://t.co/I5untcDdBJ

[Piotr Fusik @fox6502]

@graykevinb Do you have numbers or code to support your claim?

[Sk Akram @akramcodez]

Use whatever brace style you prefer.

But not this.

Don't do this.

Seek help instead of this.

[Piotr Fusik @fox6502]

I ported @karpathy's Llama 2 inference to pure C++, C#, D, Java, JavaScript and Python.
I did not write the code in all these languages. Neither did AI. Instead, it's implemented in Fusion and transpiled to the mentioned languages, plus C.
https://t.co/Ol1KLICtrJ

[stimmtdochgarnicht 🇦🇸🇮🇴🇧🇶🇰🇾🇫🇰🇹🇫🇲🇭 @stimmtdochgarn1]

@asert17240 @zuhaitz_dev