Abstract: In the system of Transactional Memory(TM), it is necessary to optimize the OS supporting to transaction at present. This paper analyzes the current architecture and provides a good support to transaction-level context-switch by modifying the related modules on OS based on the Log- based Transactional Memory(logTM), which can make the transaction-level thread being executed with a great efficiency under the control of OS.

Key words: Transactional Memory(TM), Log- based Transactional Memory(logTM), architecture, OS, context-switch

摘要： 针对目前TM系统将现有操作系统优化以提供良好的事务支持，研究基于LogTM系统的事务级线程切换，通过分析现有结构和修改操作系统的相关模块信息，为事务级线程切换提供支持，使事务化线程能够在操作系统调度下高效运行。

关键词: 事务存储, 日志事务存储, 体系结构, 操作系统, 上下文切换

CLC Number: 

• TP311