Invention Grant
US08090983B2 Method and device for performing switchover operations in a computer system having at least two execution units
有权
在具有至少两个执行单元的计算机系统中执行切换操作的方法和装置
- Patent Title: Method and device for performing switchover operations in a computer system having at least two execution units
- Patent Title (中): 在具有至少两个执行单元的计算机系统中执行切换操作的方法和装置
-
Application No.: US11666184Application Date: 2005-10-25
-
Publication No.: US08090983B2Publication Date: 2012-01-03
- Inventor: Reinhard Weiberle , Bernd Mueller , Eberhard Boehl , Yorck Von Collani , Rainer Gmehlich
- Applicant: Reinhard Weiberle , Bernd Mueller , Eberhard Boehl , Yorck Von Collani , Rainer Gmehlich
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102004051937 20041025; DE102004051950 20041025; DE102004051952 20041025; DE102004051964 20041025; DE102004051992 20041025; DE102005037220 20050808
- International Application: PCT/EP2005/055500 WO 20051025
- International Announcement: WO2006/045775 WO 20060504
- Main IPC: G06F15/80
- IPC: G06F15/80
Abstract:
A method and device for performing switchover operations in a computer system having at least two execution units are provided, in which switchover units are included which are configured in such a way that they switch over between at least two operating modes, a first operating mode corresponding to a compare mode, and a second operating mode corresponding to a performance mode. An interrupt controller is provided and, furthermore, at least three memory areas are provided, and the access to the memory areas is implemented in such a way that one first memory area is assigned to at least one first execution unit, and one second memory area is assigned to the at least one second execution unit, and at least one third memory area is assignable to the at least two execution units.
Public/Granted literature
Information query
