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Difficulty: Hard
Category: Algorithms & Data Structures
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: concurrency, lock-free, CAS, queue, algorithms
You are designing a high-throughput, low-latency queue for processing market data. You choose to implement a lock-free queue using Compare-And-Swap (CAS) operations. What fundamental problem does using CAS to manage concurrency solve compared to using mutex locks in this specific context?
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