Team Andy Wingo Hacker. North Carolina (USA) I enjoy practicing aikido in my free time – and hacking, of course! Follow me wingolog.org mastodon.social/@wingo bsky.app/profile/wingolog.org POSTS 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.... Continue reading > 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... Continue reading > 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... Continue reading > Mar 7, 2025 whippet lab notebook: untagged mallocs, bis Earlier this week I took an inventory of how Guile uses the Boehm-Demers-Weiser (BDW) garbage collector, with the goal of making sure that I had replacements for all uses lined... Continue reading > Media The Whippet Embeddable Garbage Collection Library Apr 10, 2025 Toots Jun 24, 2025 “oh but you can read the draft for free, it’s ok because ronald says it’s pretty much the same as... Jun 24, 2025 there is something perverse about C standards people blaming users for failing to understand the language specification as regards undefined... 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 [Chromium V8] [isolate-groups] Without pointer compression, just one isolate group There is no sensible meanin...
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.... Continue reading >
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... Continue reading >
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... Continue reading >
Mar 7, 2025 whippet lab notebook: untagged mallocs, bis Earlier this week I took an inventory of how Guile uses the Boehm-Demers-Weiser (BDW) garbage collector, with the goal of making sure that I had replacements for all uses lined... Continue reading >
Jun 24, 2025 “oh but you can read the draft for free, it’s ok because ronald says it’s pretty much the same as...
Jun 24, 2025 there is something perverse about C standards people blaming users for failing to understand the language specification as regards undefined...
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 [Chromium V8] [isolate-groups] Without pointer compression, just one isolate group There is no sensible meanin...