高性能计算机的内存和i_o特性分析及性能优化

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1、国防科学技术大学研究生院工学硕士学位论文3.2远地内存页交换系统的基本思想...............................................................253.3优化方法的实现............................................................................................293.3.1在远地结点创建内存盘..........................................

2、..........................303.3.2利用NBD机制实现结点间连接.....................................................313.3.3软RAID实现多结点整合................................................................323.3.4构建PageSwap区..............................................................

3、..............333.3.5系统设计方法....................................................................................343.4THM系统模型性能测试与分析..................................................................353.4.1实验环境........................................................

4、....................................353.4.2性能评测............................................................................................363.5本章小结......................................................................................................41第四章高性能计算应用程

5、序的I/O特性分析........................................................424.1实现目标.......................................................................................................424.2FTracer的设计与实现....................................................................

6、..............434.2.1Fuse文件系统....................................................................................434.2.2I/OTrace收集工具FTracer的设计..................................................444.2.3FTracer对I/O特性的实时分析..............................................

7、..........464.3I/OTrace收集工具性能测试....................................................................474.4高性能计算应用的I/O特性分析............................................................484.4.1MADbench2程序..................................................................

8、.............484.4.2b_eff_io程序......................................................................................494.4.3抽道集程序的I/O特性分析.......................