SYSTEM Cited by 1 source
xxhash-rust¶
xxhash-rust is a Rust implementation of the xxHash non-cryptographic hashing algorithm family (XXH32, XXH64, XXH3). xxHash is designed for speed — it runs close to RAM bandwidth on modern CPUs — and is one of the faster non-cryptographic hashes available.
Use in the corpus¶
In Turborepo's 2026-04-21 performance campaign
(sources/2026-04-21-vercel-making-turborepo-96-faster-with-agents-sandboxes-and-humans),
a background coding agent proposed replacing Turborepo's
twox-hash dependency with xxhash-rust — "a near
1:1 replacement that uses a faster hashing algorithm" —
landed as PR #11874
for a ~6 % win on the task-graph construction hot
path.
This is one of the three PRs produced by the 8-background- agents unattended-fan-out experiment that became shippable (3 of 8 agents produced shippable output).
Seen in¶
- sources/2026-04-21-vercel-making-turborepo-96-faster-with-agents-sandboxes-and-humans — canonical instance; drop-in hashing-crate swap, agent-proposed, ~6 % end-to-end win.
Related¶
- systems/turborepo — canonical consumer.