rust-performance
Optimization Priority
1. Algorithm choice (10x - 1000x) ← Biggest impact
2. Data structure (2x - 10x)
3. Reduce allocations (2x - 5x)
4. Cache optimization (1.5x - 3x)
5. SIMD/parallelism (2x - 8x)
Warning: Premature optimization is the root of all evil. Make it work first, then optimize hot paths.
Solution Patterns
Pattern 1: Pre-allocation
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