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colibri/docs
Marquez 62419af188 routing: opt-in CACHE_ROUTE max-rank prefer (pin∪LRU), default off — 2.4->3.33 tok/s on GB10 (#199)
Paper-style cache-aware MoE selection (arXiv:2412.00099 max-rank):
keep true top-J always; fill remaining K slots preferring experts already
resident in pin∪LRU within top-M. Default OFF so stock full top-K is
unchanged.

Env: CACHE_ROUTE, ROUTE_J/M/P/ALPHA, ROUTE_AGREE (auto-on with CACHE_ROUTE).
Telemetry: swap%/route_swaps/route_slots, route_agree, route_kl on footer
and serve STAT. Complementary to PILOT (prefetch vs selection change).

Routing-only PR for clean A/B vs PILOT / #119; no CUDA/fuse stack.
See docs/CACHE_ROUTE.md. Closes nothing; for #161 discussion.

Co-authored-by: Vincent Marquez <vincentmarquez405@gmail.com>
2026-07-14 22:08:28 +02:00
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