标题： 安全的内存回收技术 显示英文标题

标题： Safe Memory Reclamation Techniques

摘要： 安全的内存回收对于非垃圾回收编程语言中乐观和无锁并发数据结构的内存安全性至关重要。 然而，在设计理想的Safe内存回收算法时，会遇到多个挑战，包括实现高速和可扩展性、对程序员的易用性、适用于广泛的数据结构类别、管理由于延迟释放内存以保证安全性和性能而产生的大内存占用，以及避免对数据结构操作的不对称开销。 通过结合硬件-软件堆栈中的各种想法和工具，研究了几种设计Safe内存回收算法的方法。 这些解决方案跨越了传统界限，并利用了不同层次上暴露的特性。 显示英文摘要

摘要： Safe memory reclamation is crucial to memory safety for optimistic and lock-free concurrent data structures in non garbage collected programming languages. However, several challenges arise in designing an ideal safe memory reclamation algorithm, including achieving high speed and scalability, easy of use for programmers, applicability to wide class of data structures, managing the large memory footprint caused by delayed freeing of memory for safety and performance, and avoiding asymmetric overhead on data structure operations. Several approaches to designing safe memory reclamation algorithms are studied by blending ideas and tools from across the hardware-software stack. These solutions cross traditional boundaries and exploit features exposed at different layers.