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公开(公告)号:US20080301695A1
公开(公告)日:2008-12-04
申请号:US12176375
申请日:2008-07-19
IPC分类号: G06F9/50
CPC分类号: G06F9/5027 , G06F2209/509
摘要: A computer system's multiple processors are managed as devices. The operating system accesses the multiple processors using processor device modules loaded into the operating system to facilitate a communication between an application requesting access to a processor and the processor. A device-like access is determined for accessing each one of the processors similar to device-like access for other devices in the system such as disk drives, printers, etc. An application seeking access to a processor issues device-oriented instructions for processing data, and in addition, the application provides the processor with the data to be processed. The processor processes the data according to the instructions provided by the application.
摘要翻译: 计算机系统的多个处理器作为设备进行管理。 操作系统使用加载到操作系统中的处理器设备模块来访问多个处理器,以便于请求对处理器的访问的应用与处理器之间的通信。 确定用于访问每个处理器的类似设备的访问,类似于系统中的其他设备(例如磁盘驱动器,打印机等)的类似设备的访问。寻求对处理器的访问的应用发出面向设备的指令以处理数据 ,此外,应用程序向处理器提供要处理的数据。 处理器根据应用程序提供的指令对数据进行处理。