At UCLA, a virtual machine system prototype has been constructed for the Digital Equipment Corporation PDP-11/45. In order to successfully implement that system, a number of hardware changes have been necessary. Some overcome basic inadequacies in the original hardware for this purpose, and others enhance the performance of the virtual machine software. Steps in the development of the modified hardware architecture, as well as relevant aspects of the software structure, are discussed. In addition, a case study of interactions between hardware and software developments is presented, together with conclusions motivated by that experience.
在UCLA,已经为Digital Equipment Corporation PDP-11 / 45构建了虚拟机系统原型。为了成功实现该系统,必须进行许多硬件更改。为此,一些软件克服了原始硬件中的基本不足,而其他软件则增强了虚拟机软件的性能。讨论了开发修改后的硬件体系结构的步骤以及软件结构的相关方面。此外,还对硬件和软件开发之间的交互进行了案例研究,并得出了基于该经验得出的结论。 P>
机译:超越PDP-11:对内存安全的C抽象机的架构支持
机译:超越PDP-11:对内存安全的C抽象机的体系结构支持
机译:SA2-MCD:用于多仪云数据库中虚拟机分配的安全架构
机译:PDP-11体系结构对冷却代码生成的影响
机译:使用虚拟机CPU调度中的应用程序对多核体系结构上的进程间共享缓存争用进行建模。
机译:软件定义的车辆云网络:体系结构应用程序和虚拟机迁移
机译:PDP-11 / 50的虚拟化
机译:机器ada Virtuelle:架构(虚拟ada机器:架构)