首页>
外国专利>
Device and method for carrying out changeable resource allocation in a data processing system with central data processing units with different operating systems
Device and method for carrying out changeable resource allocation in a data processing system with central data processing units with different operating systems
展开▼
机译:在具有不同操作系统的中央数据处理单元的数据处理系统中执行可变资源分配的设备和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a data processing system having a plurality of non-homogeneous central processing units, apparatus is disclosed that permits a central processing unit not having mechanisms for protection of the allocation of resources to be coupled to the data processing system while preserving a peer relationship among the central processing units. The protection apparatus is interposed between the coupled central processing unit and the system bus and reviews each access to data processing system resources to insure that the accessed system resource is available to the associated data processing system. In addition, the apparatus permits initialization procedures without interprocessor conflict, provides status information from the coupled central processing unit to a requesting central processing unit and permits selected control signals to be applied to the coupled central processing unit.
展开▼