Geng wanzheng ([a] more complete) asynchronous operating system

Overview

更完整系统(GWZOS)

更完整系统的目的是编写一个异步功能完整的异步操作系统。我们希望尽可能完整地实现异步内核的核心概念,提供相应的驱动、软件生态系统,为未来内核的设计探索可能的实现方案。对比不同解决方案的性能开销,得到较详细的内核验证结论。

感谢大家对项目的支持!接龙链接

设计文档请参考:

  1. 无相之风战队官网
  2. 待补充

功能列表

  • 虚拟内存空间
  • 任务执行环境
  • 共享调度器
  • 超时与超时介入机制
  • 内核与用户执行器
  • 异步串口设备
  • 系统调用
  • 块设备异步驱动
  • 文件系统异步驱动
  • 网络异步驱动

优化列表

  • 地址空间刷新优化(sfence.vma指令的参数)

实用功能列表

  • 可选的无页表系统设计
  • 蓝牙模块异步驱动
  • 音频异步驱动
  • WiFi模块异步驱动

性能测试

  • 简单B+树数据库

贡献

欢迎贡献合并请求!我们对不同的技术思路采取俱收并蓄的观点,内核的多种模块均可替换,言之有理即可!

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