双内核 meaning in English
dual-core
Examples
- This way , linux can gain hard real - time performance
Rtai是采用双内核结构对linux进行实时改造典型方案。 - The real - time characteristic of the kernel , the blended file system and the chinese support . based on this , the design of double kernel model for real - time , blended file system and chinese support in kernel is proposed
在此基础上，设计了实时化的双内核模式，提出混合式文件系统结构，并在分析linux字符显示原理的基础上，给出内核中文化方案。 - After that , this paper studies the schemes used by the leading embedded realtime linux , including dual - kernel scheme , adding preemption points to the kernel and the scheduling structure based on realtime scheduling policies
深入研究了当前几种嵌入式实时linux操作系统在这几个方面对linux进行的实时性改进方案? ?双内核方案、增加抢占点的方案以及以实时调度策略为基础的调度框架结构。 - On the basis of study , the paper compares various scheme of embedded linux implementing hard real time performance currently . finally , the technology strategy through two - kernel mechanism is set up , added rthal for reducing the modification of the original kernel
在此基础上，对当前嵌入式linux操作系统实现硬实时性的不同方案进行了比较，最终确定以双内核机制为基础，增加实时硬件抽象层( rthal )以简化对原内核的改动的技术实现路线。 - And achieve the real - time reconstruction of linux kernel schedule mechanism and small granularity timer by studying the real - time schedule policy edf and rm . meanwhile , the thesis analyses the method of linux schedule mechanism and double kernel mechanism . research and achieve the quicklaunch mechanism in embedded qt , aimed to the demand of embedded system to embedded gui . it is based on mpc5200 environment , so i also describe the embedded linux system about mpc5200 and achieve the logic address and function design of hardware and construct the development environment of software
研究了实时调度策略edf和rm ,结合linux定时器原理,实现了实时化改造linux内核调度机制和细粒度定时器,有效提高了linux系统的实时性,并详细分析了linux调度策略的实现和双内核实时化改造机制。针对嵌入式系统对嵌入式gui的要求,分析并实现了基于嵌入式qt的quicklaunch机制。本文的研究工作都是基于mpc5200嵌入式系统开发基础之上,所以本文又对基于mpc5200的嵌入式linux系统设计进行了描述,实现了硬件的逻辑地址和功能设计以及软件开发环境的搭建。