⚡ Bolt: optimize RecipeMatcher.match performance#2222
⚡ Bolt: optimize RecipeMatcher.match performance#2222google-labs-jules[bot] wants to merge 1 commit into
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- Hoists input sorting outside the find loop. - Implements O(1) length check fast-path. - Caches sorted recipe inputs in a WeakMap to avoid redundant sorting and prevent object mutation. - Replaces expensive JSON.stringify comparison with element-wise array comparison. Performance impact: Reduces average match time from ~0.109ms to ~0.005ms (~21x speedup) in benchmarks with 100 recipes.
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💡 What: Optimized the
RecipeMatcher.matchmethod to reduce algorithmic complexity and overhead.🎯 Why: The original implementation performed redundant sorting and expensive
JSON.stringifycalls for every recipe on every match attempt, leading to significant overhead in crafting systems.📊 Impact: Expected performance improvement of ~20x for crafting matching. Benchmarks show a reduction from ~0.109ms to ~0.005ms per match.
🔬 Measurement: Verified with
benchmark_final.ts(local scratchpad) and existingserver/src/tests/crafting.test.tsunit tests.PR created automatically by Jules for task 10340542673770897753 started by @OuroborosCollective