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aging-LFU eviction weights, persistent weights, and warm prefixes - #518
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- Add memory.aging_lfu and the aging_* knobs to MemoryConfig and pass them to AsyncGenerator, so exllamav3 can score eviction candidates by decaying reuse credit instead of raw recency. - Add memory.warm_prefixes / warm_prefix_token_ids and prefill them in a background task after load, before the first request, so their pages (and weights) are resident again after a restart. - Replay prefixes captured from earlier cache hits by the engine (pagetable.stored_prefixes()) within memory.warm_prefix_max_tokens, in most-recently-written order, so a restart does not spend minutes re-prefilling stale chains before serving. - Cancel a running warmup on unload so no job outlives its generator, and report the warmed token total.
auryn-macmillan
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mistakenly opened by meat proxy |
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mistakenly opened
Superseded by #519