Difficulty: Medium
Category: systems
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: systems, c++, circular-buffer, simulation, low-latency
High-frequency trading systems often utilize lightweight notification mechanisms combined with fixed-size circular buffers to facilitate rapid, lock-free data transfer between threads. This architecture minimizes latency and avoids dynamic allocation overhead by maintaining deterministic memory access patterns. Simulating this behavior involves managing a ring buffer for data storage and an event counter to signal pending work to consumers. Task Implement a class NotificationSystem that manages
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