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pytorch
executorch
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Prefer longer cached prefixes when replacing LLM serving sessions
- #24623
#24623
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mergennachin
merged 12 commits into
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pytorch/executorch:main
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serving-
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pytorch/executorch:mnachin/serving-longest-prefix
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Nov 11, 2026
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Prefer longer cached prefixes when replacing LLM serving sessions
#24623
mergennachin
merged 12 commits into
main
pytorch/executorch:main
from
mnachin/
serving-
longest-
prefix
pytorch/executorch:mnachin/serving-longest-prefix
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Commits
Commits on Nov 9, 2026
Prefer longer retained prefixes when replacing serving sessions
mergennachin
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b2942bd
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Preserve cache fallbacks and refresh recency only after adoption
mergennachin
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32eba9a
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Preserve suffix errors outside optional prefix selection
mergennachin
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25c8d8a
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Restore cold fallback after unusable cached suffixes
mergennachin
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a421ad9
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Keep optional prefix reuse failures from rejecting accepted prompts
mergennachin
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c637c06
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Unify snapshot fallback for new and replacement sessions
mergennachin
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43c9de4
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Commits on Nov 10, 2026
Make optional prefix reuse consistent and return owned selections
mergennachin
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2016c7e
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Carry rejected suffix boundaries through every cache lookup
mergennachin
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bbf6626
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Validate cached suffixes before cloning and reuse snapshots after interruption
mergennachin
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4806703
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Merge branch 'main' into mnachin/serving-longest-prefix
mergennachin
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7b9e9f6
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Use supported Error severity for prefix preparation failures
mergennachin
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ebdd70f
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Clarify session lifecycle and verify shared prefix reuse
mergennachin
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657b86e
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