The short version
A constant-time two-level segregated-fit allocator for constrained and real-time systems.
From the HackerLinks archive
TLSF
A constant-time two-level segregated-fit allocator for constrained and real-time systems.
At a glance:
First seen:2026-09-18
Last seen:2026-09-18
Times seen:1
Website:github.com
Why it caught our attention
An implementer measured lower code size, consistent performance, and good fragmentation.
Where it surfaced on Hacker News
2026-09-18
“fragmentation is just as good, performance is a lot more consistent (and on average better), for a significant reduction in code size.”
ncruces · recommendation · evaluated
Direct HN comment
Comparison of Malloc() Algorithms