[Python] Optimize Builder startup: lazy sharedStrings and fast vtable init #8807
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fliiiix
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Nov 28, 2025
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fliiiix
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LGTM ✨ (i am surprised that this small change improves performance so much 🥳 )
jtdavis777
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Nov 30, 2025
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Part 1 of 3
Optimize Builder startup: lazy sharedStrings and fast vtable init
This is a break-up of #8766
Improves performance of the PythonTest over baseline by 23%
baseline_84f4b8.txt
python-perf-startup.txt