Nov 24, 2025 at 2:48 PM EST
Match Block Size to CPU / Cache with Boost.DynamicBitset
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informative
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positive
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tech_discussion
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C++
Boost
Dynamicbitset
Performance
Optimization
Cpu
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Nov 24, 2025 at 2:48 PM EST
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20h ago
Levers that matter: Backend: std::vector (default) or boost::container::small_vector for small buffer optimization and fewer heap hits. Block: choose an unsigned type that matches your CPU/cache tradeoffs (e.g., 64-bit on x64). Maintainability: API stays the same—operator&, |, ^, shifts, resize/shrink_to_fit. Add reserve for predictable growth.
ID: 46038386Type: storyLast synced: 11/24/2025, 7:50:09 PM
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