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1. 发明授权

US07653527B2 Runtime selection of code variants in a multiprogram computer hardware emulation system 有权
标题翻译：多重程序计算机硬件仿真系统中运行时代码变体的选择
公开(公告)号：US07653527B2
公开(公告)日：2010-01-26
申请号：US11323843
申请日：2005-12-29
申请人： Russell W. Guenther , Clinton B. Eckard , David W. Selway
发明人： Russell W. Guenther , Clinton B. Eckard , David W. Selway
IPC分类号： G06F9/455
CPC分类号： G06F9/45537
摘要： As fast and powerful commodity processors have been developed, it has become practical to emulate the proprietary hardware systems of powerful older computers on platforms built using commodity processors. The systems being emulated are often large mainframe computers with large numbers of disks, communications systems and other attached hardware. Because of the size and expense, and also because databases involved must reside in only one location, it is difficult to replicate these systems for testing, development, debug or for providing alternative options to customers. A method for providing a single emulated computer system which provides for multiple views or options in control of the emulator is disclosed in which the options are dependent and selected based on job or user basis. The mechanism continues to provide for high performance and a single copy of the operating system with multiple processes, jobs and threads being emulated under user controlled parameters.
摘要翻译：随着快速且强大的商品处理器的开发，在使用商品处理器构建的平台上模拟强大的旧版计算机的专有硬件系统变得实际可行。正在仿真的系统通常是具有大量磁盘，通信系统和其他附加硬件的大型主机。由于大小和费用，并且因为所涉及的数据库只能驻留在一个位置，所以难以复制这些系统进行测试，开发，调试或为客户提供替代选项。公开了一种提供在仿真器的控制中提供多个视图或选项的单个仿真计算机系统的方法，其中选项依赖于和基于作业或用户的选择。该机制继续提供具有多个进程，作业和线程的操作系统的高性能和单一副本，在用户控制的参数下进行仿真。

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