Jemalloc 5.4.0
No results found View all tags guangli-dai released this 17 Sep 18:31 · 5 commits to dev since this release 5.4.0 7a34f18 This release contains over 160 commits, focusing on the technical debts cleaning including refactorings, bug fixes, test coverage improvement, and option cleanups. The release also includes portability improvements per upstream issues report. New features: Add EXTENT_ALLOC_FLAG_PINNED so custom extent-allocation hooks can mark non-reclaimable mappings, such as HugeTLB pages, for preferential reuse outside the decay and purge pipeline.
- ▪No results found View all tags guangli-dai released this 17 Sep 18:31 · 5 commits to dev since this release 5.4.0 7a34f18 This release contains over 160 commits, focusing on the technical debts cleaning including refactorings, bug fixes, te
- ▪The release also includes portability improvements per upstream issues report.
- ▪New features: Add EXTENT_ALLOC_FLAG_PINNED so custom extent-allocation hooks can mark non-reclaimable mappings, such as HugeTLB pages, for preferential reuse outside the decay and purge pipeline.
Hacker News (Front Page) files mainly under programming. We currently carry 1,800 of its stories. Top-voted stories on Hacker News.
Story provenance
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/jemalloc/jemalloc/releases/tag/5.4.0 |
| Publication time | Fri, 18 Sep 2026 04:20:24 +0000 |
| Retrieval time | 2026-09-18T06:08:45.338Z |
| Last seen | 2026-09-18T06:08:45.338Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | None |
| Cluster logic | Not yet clustered, or no peer story found in the clustering window. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
jemalloc / jemalloc Public Notifications You must be signed in to change notification settings Fork 1.6k Star 11.1k Code Issues 339 Pull requests 27 Discussions Actions Wiki Security and quality 0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights Releases 5.4.0 5.4.0 Latest Latest Compare Choose a tag to compare Sorry, something went wrong. Filter Loading Sorry, something went wrong. Uh oh! There was an error while loading. Please reload this page.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.