perf(ui): convert message pairing to O(n) forward pass in chain-of-thought#846
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MaheshtheDev merged 1 commit intosupermemoryai:mainfrom Apr 12, 2026
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thanks for contritbution
sreedharsreeram
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Summary
Optimizes the message pairing algorithm in the
ChainOfThoughtcomponent.Previously, for every user message in the chat thread, the component created a new sliced array and iterated forward with$O(n^2)$ time complexity and repeated garbage collection, which becomes noticeably sluggish on long conversations.
.find()to locate the next assistant message. This resulted in anChanges
.slice(i + 1).find(...)nested iteration inside theforloop.lastUserPairstate tracker to map the first subsequent assistant message directly to the most recent user message in a single