⚡ Bolt: Optimize LCA calculation allocations#82
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- Optimized `calculate_lca` to reduce memory allocations by using `Vec<&Lineage>` instead of `Vec<Vec<i32>>` and passing iterators. - Added `get_rank` method to `Lineage` in `datastore` for efficient indexed access. - Updated `pept2data`, `pept2lca`, and `peptinfo` to pass iterators instead of cloning vectors. - Measured ~50% speedup for LCA calculation (23ms vs 46ms).
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💡 What: Optimized
calculate_lcahelper function.🎯 Why: The function was identifying as a performance bottleneck due to excessive allocations in hot paths (creating intermediate vectors for every taxon).
📊 Impact:
calculate_lca: ~50% faster (23ms vs 46ms).🔬 Measurement: Run
cargo benchinapi/directory.PR created automatically by Jules for task 2066616024519784513 started by @bmesuere