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chore(deps): bump rand from 0.9.2 to 0.9.3 in /chimere-server#1

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AIdevsmartdata merged 1 commit intomainfrom
dependabot/cargo/chimere-server/rand-0.9.3
Apr 24, 2026
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chore(deps): bump rand from 0.9.2 to 0.9.3 in /chimere-server#1
AIdevsmartdata merged 1 commit intomainfrom
dependabot/cargo/chimere-server/rand-0.9.3

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@dependabot dependabot Bot commented on behalf of github Apr 14, 2026

Bumps rand from 0.9.2 to 0.9.3.

Changelog

Sourced from rand's changelog.

[0.9.3] — 2026-02-11

This release back-ports a fix from v0.10. See also #1763.

Changes

  • Deprecate feature log (#1764)
  • Replace usages of doc_auto_cfg (#1764)

#1763: rust-random/rand#1763

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Apr 14, 2026
AIdevsmartdata added a commit that referenced this pull request Apr 24, 2026
…::lookup

Profiler-identified #1 hot allocator on multi-slot native path. Every
scheduler tick per slot was allocating a fresh HashMap<u32, f32> inside
MultiEngramLookup::lookup — O(slots × ticks/sec) allocs under load.

Fix: thread_local! scratch HashMap cleared between calls, reused in place.
Scheduler's decoder thread calls lookup per slot in a single tick, so the
thread-local correctly amortises across slots (one thread, one scratch).

Builds on research agent findings (engram_lookup.rs:713-749 flagged as
prime suspect for the 2.57× multi-slot slowdown on Qwen3.6 IQ3_S).

Sematic unchanged: still returns sorted Vec<(u32, f32)>. Fast path (single
table) unchanged, no scratch used.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bumps [rand](https://github.com/rust-random/rand) from 0.9.2 to 0.9.3.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/0.9.3/CHANGELOG.md)
- [Commits](rust-random/rand@rand_core-0.9.2...0.9.3)

---
updated-dependencies:
- dependency-name: rand
  dependency-version: 0.9.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/cargo/chimere-server/rand-0.9.3 branch from 9634b67 to 91ee7a3 Compare April 24, 2026 18:22
@AIdevsmartdata AIdevsmartdata merged commit 854d498 into main Apr 24, 2026
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@AIdevsmartdata AIdevsmartdata deleted the dependabot/cargo/chimere-server/rand-0.9.3 branch April 24, 2026 20:06
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