Memory Management Issues in Large Scale Shared Memory MIMD Multiprocessors

的操作系统机制和策略的研究 紧耦合MIMD中各级共享存储器的管理 机器处于早期阶段。 这是更真实的情况下， 拥有数百个处理器的大型机器。 这些问题 在大规模的调查，重点是蝴蝶 多处理器 具体项目分为以下几类： 跨并行主存储器的共享数据迁移， 在多个辅助存储器的设置中的虚拟存储器，每个辅助存储器 与主存储器相关的文件系统设计，以及 分布式并行数据结构的评估（ 执行负责下列事项的制度的关键组成部分： 共享内存管理）。

The study of operating system mechanisms and policies for the management of various levels of shared storage in tightly-coupled MIMD machines is at an early stage. This is even more true for the case of large-scale machines with hundreds of processors. These issues are investigated in the large-scale with a focus on the Butterfly multiprocessor. Specific projects divide into the following classes: shared data migration across parallel main memories, management of virtual memory in a setting of multiple secondary memories each associated with a main memory, file systems design, and the design and evaluation of distributed, concurrent data structures (which are crucial components in the implementation of systems responsible for shared memory management).