纳秒级无锁共享内存零拷贝进程间通信 (IPC)
结合 POSIX 高性能共享内存环形缓冲区与硬件 DMA 直接内存访问技术,在多核处理器与片上各加速器核心之间实现高达 40Gbps 的原始三维激光点云零拷贝直通,CPU 序列化开销绝对归零。
单生产者单消费者 (SPSC) 纳秒级无锁原子环形队列
采用底层 C++11 原子内存栅栏(Atomic Memory Fences)与获取-释放(Acquire-Release)内存序模型,在完全独立的进程虚拟地址空间之间高效协同头尾指针,彻底剔除 Linux 内核态互斥锁(Mutex)与昂贵的上下文切换开销。
- Throughput exceeding 40 Gbps across internal SoC buses.
- Zero CPU cycle consumption for memory copy operations.
- Bounded latency under 15 microseconds for 8-megapixel video frames.
- Full isolation between unprivileged user processes and kernel memory.
浏览域名资产