Ultra-Low Latency Order Book

High-performance C++ order book implementation optimized for minimal latency and maximum throughput.

Components

• orderbook.cpp - Basic order book demo
• ultra_low_latency_orderbook.hpp - Core ultra-fast order book
• multithreaded_orderbook.hpp - Sharded multi-threaded version
• object_pool.hpp - Memory pool for zero-allocation operations
• ultra_fast_network.hpp - High-speed network server
• ultra_fast_persistence.hpp - Memory-mapped WAL persistence
• benchmark.cpp - Performance validation

Build & Run

g++ -O3 -march=native orderbook.cpp -o orderbook && ./orderbook
g++ -O3 -march=native benchmark.cpp -o benchmark && ./benchmark

Performance

Sub-microsecond latency, millions of operations per second.