Performance optimization: 32-bit integers and tree traversal analysis #32
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Summary
This PR addresses issue #4 by comparing the performance of inline assembly tree traversal with recursive approaches and implementing the suggested optimization of changing from 64-bit to 32-bit integers.
Key Changes
• Integer Type Optimization: Changed from
uint64_t/int64_ttouint32_t/int32_tinCommon.h• Comprehensive Performance Analysis: Created benchmarking suite in
experiments/foldertree_traversal_benchmark.c- Basic performance comparisoncomprehensive_benchmark.c- Detailed analysis with real tree structuresPERFORMANCE_ANALYSIS.md- Complete documentation of findingsPerformance Results
The benchmarks reveal that:
32-bit integers provide clear benefits:
Recursive approach outperforms inline assembly:
Inline assembly issues identified:
Benchmark Results
Recommendations
✅ Keep 32-bit integer optimization - Provides clear memory and performance benefits
⚠️ Consider removing inline assembly - Recursive approach is faster and more maintainable
💡 Future optimization potential - Hybrid approaches for very large datasets
Test Plan
Files Changed
Platform.Data.Triplets.Kernel/Common.h- Changed integer typedefsexperiments/- Added comprehensive benchmarking suiteThis change maintains backward compatibility while providing significant performance improvements through better memory efficiency and optimal tree traversal algorithms.
🤖 Generated with Claude Code
Resolves #4