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a1d913ba69a7ead458910b838ca26f95ff9cadcd

parent: a130a15dcd

Verified · cmc

cmc <hello@cleberg.net> · 2026-08-23 01:13 UTC

Strike arenas from the v1.4 list

Recording why rather than leaving it looking pending. An arena frees a whole
region at once and the media cache evicts entries individually by score, so
arena-allocated entries would either outlive their eviction or need one arena
each. They are also still behind GOEXPERIMENT, unsupported and paused upstream,
which every build would have to carry.

Layout: unified · split

TODO.txt +8 −1

		@@ -23,5 +23,12 @@
23	23
24	24	- [x] Implement an API
25	25	- [x] Implement themes
26		- [ ] Switch to arenas in the cache
	26	- [~] Switch to arenas in the cache — not doing this. An arena frees a whole
	27	region at once, and the media cache evicts entries individually by score
	28	(see `ageMemCache`), so entries would either outlive their eviction until
	29	the whole arena went, or need one arena each, which is allocation with
	30	extra bookkeeping. Arenas suit request-scoped allocation, not a
	31	long-lived scored cache. They also remain behind `GOEXPERIMENT=arenas`,
	32	unsupported and paused upstream, which every build and the Dockerfile
	33	would have to carry.
27	34	- [x] Implement a multilingual interface

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