Difficulty: Hard
Category: low_latency
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: bit-manipulation, optimization, data-structures, simd
High-frequency trading systems frequently perform bulk risk checks against thousands of binary constraints, such as restricted instruments or permission flags. While standard containers offer convenience, custom bitset implementations utilizing 64-bit block processing and hardware intrinsics provide the necessary low-latency performance for these critical validation steps. This approach maximizes CPU throughput by processing multiple bits per instruction cycle. Task Implement a class DynamicBit
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