⚡ Bolt: [performance improvement] O(1) memory usage for IP generation#90
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Replaces list comprehension with generator expression when feeding ThreadPoolExecutor, changing intermediate memory allocation from O(N) to O(1). Co-authored-by: ManupaKDU <95234271+ManupaKDU@users.noreply.github.com>
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💡 What: Replaced the list comprehension
[...]used to createips_to_scanwith a generator expression(...)intestping1.py.🎯 Why: To prevent an O(N) memory allocation spike. When scanning large subnets (like a /16 or /8), creating the entire list of IP objects upfront before passing them to the dictionary comprehension consumes significant memory unnecessarily.
📊 Impact: Reduces peak memory usage for intermediate storage from O(N) to O(1), as items are now yielded one-by-one into the dictionary comprehension.
🔬 Measurement: Use
tracemallocto compare memory peak before and after the change for a largetotal_ipsvalue. Memory for theips_to_scanvariable assignment drops to near zero.PR created automatically by Jules for task 2974958087072839460 started by @ManupaKDU