⚡ Bolt: Cache namedtuple creation to speed up graph element generation #32
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Optimization: The `element` function in `src/graphinate/modeling.py` was creating a new `namedtuple` class on every call, even for identical types and field names. This is expensive as it involves dynamic code generation and compilation. This change adds an `lru_cache` to cache the generated `namedtuple` classes, significantly improving performance for repeated element creation. Impact: - Reduces overhead of creating graph elements (nodes/edges) by ~30x in micro-benchmarks (10k items: 1.05s -> 0.033s). - Reduces memory churn by reusing class definitions.
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Additional details and impacted files@@ Coverage Diff @@
## main #32 +/- ##
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- Coverage 90.46% 90.32% -0.15%
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Files 22 22
Lines 1007 1013 +6
Branches 92 93 +1
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+ Hits 911 915 +4
- Misses 79 80 +1
- Partials 17 18 +1 ☔ View full report in Codecov by Sentry. |
Implemented
lru_cachefornamedtuplecreation insrc/graphinate/modeling.pyto improve performance. Verified with reproduction script and existing tests.PR created automatically by Jules for task 1723915907974247202 started by @erivlis