Commit Graph
5 Commits
Author SHA1 Message Date
google-labs-jules[bot]andPR0M3TH3AN 6f49a05302 feat(perf): Optimize feed tag extraction with caching
- Extracted `getVideoTags` to `js/feedEngine/utils.js` with `WeakMap` caching.
- Updated `js/feedEngine/stages.js` and `js/feedEngine/kidsScoring.js` to use the cached utility.
- Removed redundant `collectVideoTags` and `normalizeTagSetFromVideo` functions.
- Added `benchmarks/feed_tags.mjs` to measure performance (approx 25x speedup in tight loops).
- Updated `hasDisinterestedTag` in `utils.js` to use the new utility.

This reduces object allocation and repeated string normalization during feed processing.

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-02-10 19:44:30 +00:00
google-labs-jules[bot]andPR0M3TH3AN 2275aa3bb1 Optimize feed scoring by caching normalized tag sets
- Introduce `videoTagCache` (WeakMap) in `js/feedEngine/kidsScoring.js`
- Cache result of `normalizeTagSetFromVideo` to avoid re-computation
- Improved benchmark performance by ~35%

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-02-10 04:59:46 +00:00
google-labs-jules[bot]andPR0M3TH3AN 96dea42692 Optimize object allocation in kids scoring loop
- Replaced array allocation and loop with unrolled scalar comparisons in `kidsScorerStage`.
- Added unit tests and benchmark.
- Measured ~12% performance improvement (282ms -> 249ms for 200k items).

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-02-08 03:41:50 +00:00
thePR0M3TH3AN a36ea40288 Add kids feed registration and sorter 2026-01-23 01:59:57 -05:00
thePR0M3TH3AN ed99db01ea Add kids feed scoring stage 2026-01-23 01:54:11 -05:00