Andy Wingo

Hacker.

North Carolina (USA)

I enjoy practicing aikido in my free time – and hacking, of course!

POSTS

Jul 8, 2025

guile lab notebook: on the move!

Hey, a quick update, then a little story. The big news is that I got Guile wired to a moving garbage collector!Specifically, this is the mostly-moving collector with conservative stack...

Jun 11, 2025

whippet in guile hacklog: evacuation

Good evening, hackfolk. A quick note this evening to record a waypoint in my efforts to improve Guile’s memory manager.So, I got Guile running on top of the Whippet API....

May 22, 2025

whippet lab notebook: guile, heuristics, and heap growth

Greets all! Another brief note today. I have gotten Guile working with one of the Nofl-based collectors, specifically the one that scans all edges conservatively (heap-conservative-mmc / heap-conservative-parallel-mmc). Hurrah!It was...

May 9, 2025

a whippet waypoint

Hey peoples! Tonight, some meta-words. As you know I am fascinated by compilers and language implementations, and I just want to know all the things and implement all the fun...

Media

Wingo on Wasm

Sep 2, 2025 Transcript & Links

The Whippet Embeddable Garbage Collection Library

Apr 10, 2025

Toots

Oct 2, 2025

nice url spec you have there, be a shame if someone just stuck json after the slash https://github.com/hyperium/http/blob/439d1c50d71e3be3204b6c4a1bf2255ed78e1f93/src/uri/path.rs#L62-L73

Sep 29, 2025

service provider sent me a pdf via a web service, i clicked the email link and it previews a pdf...

Commits

Jul 4, 2024

[Chromium V8] [isolate-groups] Free code range before reservation is freed In pointer-compression configuratio...

Jul 1, 2024

[Chromium V8] [isolate-groups] Attach CodeRange to IsolateGroup, not process For multi-cage configurations, we...

Jun 28, 2024

[Chromium V8] [isolate-groups] Simplify non-pointer-compression configuration. NFC Without pointer compression...

Jun 25, 2024

Team

Andy Wingo

North Carolina (USA)

POSTS

guile lab notebook: on the move!

whippet in guile hacklog: evacuation

whippet lab notebook: guile, heuristics, and heap growth

a whippet waypoint

Media

Wingo on Wasm

The Whippet Embeddable Garbage Collection Library

Toots

Commits

[Chromium V8] [isolate-groups] Free code range before reservation is freed In pointer-compression configuratio...

[Chromium V8] [isolate-groups] Attach CodeRange to IsolateGroup, not process For multi-cage configurations, we...

[Chromium V8] [isolate-groups] Simplify non-pointer-compression configuration. NFC Without pointer compression...

[Chromium V8] [isolate-groups] Without pointer compression, just one isolate group There is no sensible meanin...

Andy Wingo

North Carolina (USA)

Follow me

POSTS

Media

Toots

Commits