| 摘要: |
| 本文介绍基于ＢＪ—ｌ并行计算机非对称硬件结构之上的一种对称式文件系统的设计思想和实现技术．该文件系统在不降低原有效率的前提下为用户提供了方便的界面，并通过文件系统中的管道机制实现了单元间多通道通讯． |
| 关键词: 操作系统 文件系统 disk cache 线程 通讯 |
| DOI： |
| 分类号: |
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| A SYMMETRIC FILE SYSTEM BASED ON NONSYMMETRIC HARDWARE ARCHITECTURE |
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Wu Beihong,Xing Hancheng,Huang Dahai
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| Abstract: |
| This paper introduces a symmetric file system based on the nonsymmetric hardware architecture of BJ 1 parallel computer. Its main design and implementation considerations are discussed in detail. Not reducing the old efficiency, this file system provides a convenient interface for users and implements the multiple channel communications between units by using the pipe method. |
| Key words: Operating system file system disk cache thread communication. |
