公开(公告)号：US20090119540A1

公开(公告)日：2009-05-07

申请号：US11666260

申请日：2005-10-25

申请人： Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich ,  Eberhard Boehl

发明人： Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich ,  Eberhard Boehl

IPC分类号： G06F11/16

CPC分类号： G06F11/1658 ,  G06F11/1641 ,  G06F11/1683 ,  G06F11/1695 ,  G06F2201/845

摘要： A device and method for performing switchover operations in a computer system having at least two execution units, a changeover switch being provided which switches between at least two operating modes, a first operating mode corresponding to a comparison mode, and a second operating mode corresponding to a performance mode, in addition, a comparator being provided which is activated in the comparison mode, in which an arrangement provides desired switchover detection, the arrangement for desired switchover detection controlling the changeover switch in order to switch from one operating mode to another.

摘要翻译： 一种用于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装置和方法，提供了切换开关，所述切换开关在至少两个操作模式之间切换，对应于比较模式的第一操作模式和对应于 一种性能模式，此外，提供在比较模式中被激活的比较器，其中布置提供期望的切换检测，控制转换开关的所需切换检测的布置以便从一种操作模式切换到另一操作模式。

公开(公告)号：US20080109648A1

公开(公告)日：2008-05-08

申请号：US11973149

申请日：2007-10-05

申请人： Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich

发明人： Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich

IPC分类号： G06F15/177

CPC分类号： G06F11/1417

摘要： A method for rebooting a system having a plurality of execution units in a safe operating mode; after receiving a request signal, the signals delivered by the execution units are compared with one another as a function of a comparison operation to detect a signal deviation.

摘要翻译： 一种用于在安全操作模式下重新启动具有多个执行单元的系统的方法; 在接收到请求信号之后，将由执行单元传送的信号作为比较操作的函数彼此进行比较，以检测信号偏差。

公开(公告)号：US20080133975A1

公开(公告)日：2008-06-05

申请号：US11662429

申请日：2005-08-17

申请人： Wolfgang Pfeiffer ,  Reinhard Weiberle ,  Bernd Mueller ,  Florian Hartwich ,  Werner Harter ,  Ralf Angerbauer ,  Eberhard Boehl ,  Thomas Kottke ,  Yorck Collani ,  Rainer Gmehlich ,  Karsten Graebitz

发明人： Wolfgang Pfeiffer ,  Reinhard Weiberle ,  Bernd Mueller ,  Florian Hartwich ,  Werner Harter ,  Ralf Angerbauer ,  Eberhard Boehl ,  Thomas Kottke ,  Yorck Collani ,  Rainer Gmehlich ,  Karsten Graebitz

IPC分类号： G06F11/36

CPC分类号： G06F11/0715 ,  G06F11/0724 ,  G06F11/0793 ,  G06F11/1641

摘要： To handle the errors occurring in running a computer program on a computer system (1) in the most flexible possible manner and thereby ensure the greatest possible availability of the computer program, an identifier is assigned to the error handling signal generated by an error detection unit (5) when an error occurs, an error handling routine is selected from a preselectable set of error handling routines as a function of this identifier and the selected error handling routine is executed.

摘要翻译： 为了以最灵活的方式处理在计算机系统（1）上运行计算机程序时发生的错误，从而确保计算机程序的最大可能性，将识别符分配给由错误检测单元产生的错误处理信号 （5）当发生错误时，从作为该标识符的函数的可选择的错误处理例程集中选择错误处理例程，并且执行所选择的错误处理例程。

公开(公告)号：US20090037705A1

公开(公告)日：2009-02-05

申请号：US11990249

申请日：2006-07-27

申请人： Eberhard Boehl ,  Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich

发明人： Eberhard Boehl ,  Reinhard Weiberle ,  Bernd Mueller ,  Yorck Collani ,  Rainer Gmehlich

IPC分类号： G06F9/30

CPC分类号： G06F11/1641 ,  G05B19/0428 ,  G05B2219/24186 ,  G05B2219/24192 ,  G05B2219/25083 ,  G06F11/1679 ,  G06F11/1695 ,  G06F2201/845

摘要： A method for processing data words and/or instructions, a distinction being made, in the processing, between at least two operating modes, and a first operating mode corresponding to a compare mode and a second operating mode corresponding to a performance mode, in the compare mode, a comparator unit being activated and this comparator unit being deactivated in the performance mode, wherein the comparator unit is activated for the compare mode as a function of two equal data words and/or instructions getting to be processed and the at least equal data words and/or instructions in each case being distributed by a control unit to the at least two execution units.

摘要翻译： 一种在处理中处理数据字和/或指令的方法，在至少两个操作模式之间进行区分，以及对应于对应于演奏模式的比较模式和第二操作模式的第一操作模式，在 比较模式，比较器单元被激活，并且该比较器单元在演奏模式中被去激活，其中比较器单元被激活以作为两个相等的数据字和/或要被处理的指令的函数，并且至少等于 每种情况下的数据字和/或指令由控制单元分配给至少两个执行单元。

公开(公告)号：US20080091927A1

公开(公告)日：2008-04-17

申请号：US11666394

申请日：2005-10-25

申请人： Bernd Mueller ,  Ralf Angerbauer ,  Eberhard Boehl ,  Yorck Collani ,  Rainer Gmehlich

发明人： Bernd Mueller ,  Ralf Angerbauer ,  Eberhard Boehl ,  Yorck Collani ,  Rainer Gmehlich

IPC分类号： G06F9/30

CPC分类号： G06F11/1695 ,  G06F9/30021 ,  G06F9/30181 ,  G06F9/30189 ,  G06F9/3851 ,  G06F9/3869 ,  G06F9/3885 ,  G06F11/1641 ,  G06F11/1687 ,  G06F11/184

摘要： A method and device for switching over in a computer system having at least two processing units, a switchover means and a compare means, switching over taking place between at least two operating modes, and a first operating mode corresponding to a compare mode, and a second operating mode corresponding to a performance mode; at least one first information and one second information being compared in the compare mode, wherein the compare means and the switchover means are provided structurally external to the processing units, at least one buffer memory being provided and at least one of the informations to be compared in the compare mode being buffer-stored for a specifiable and/or ascertainable time in the buffer memory in such a way that the first and the second information are able to be directly compared to each other.

摘要翻译： 一种用于在具有至少两个处理单元的计算机系统中切换的方法和设备，切换装置和比较装置，切换在至少两个操作模式之间进行，以及与比较模式相对应的第一操作模式，以及 对应于演奏模式的第二操作模式; 至少一个第一信息和一个第二信息在比较模式下进行比较，其中比较装置和切换装置在结构上提供于处理单元的外部，提供至少一个缓冲存储器和要比较的至少一个信息 在比较模式中，缓冲存储器中的可指定和/或可确定的时间被缓冲存储器中，使得第一和第二信息能够彼此直接比较。

公开(公告)号：US20060190702A1

公开(公告)日：2006-08-24

申请号：US11293385

申请日：2005-12-02

申请人： Werner Harter ,  Thomas Kottke ,  Yorck Collani ,  Andreas Steininger ,  Christian Salloum

发明人： Werner Harter ,  Thomas Kottke ,  Yorck Collani ,  Andreas Steininger ,  Christian Salloum

IPC分类号： G06F15/00

CPC分类号： G06F11/165 ,  G06F11/10 ,  G06F11/1407 ,  G06F11/1641 ,  G06F11/1654 ,  G06F11/1658 ,  G06F11/1695

摘要： A method and a device for correcting errors in a processor having two execution units as well as a corresponding processor, in which registers are provided in which instructions and/or associated information can be stored, the instructions being processed redundantly in both execution units and comparison means being included, and being such that by comparing the instructions and/or the associated information a deviation and thus an error is detected, a division of the registers of the processor into first registers and second registers being provided, the first registers being such that a specifiable state of the processor and contents of the second registers are derivable from them, means for a rollback being included, which are such that at least one instruction and/or the information in the first registers are rolled back and are executed anew and/or restored.

摘要翻译： 一种用于校正具有两个执行单元的处理器中的错误的方法和装置以及相应的处理器，其中提供了可以存储指令和/或相关信息的寄存器，在两个执行单元中冗余处理的指令和比较 并且通过比较指令和/或相关信息，检测出偏差并因此检测到错误，将处理器的寄存器划分为提供的第一寄存器和第二寄存器，第一寄存器使得 处理器的可指定状态和第二寄存器的内容可从它们导出，包括回滚的装置，这些装置使得至少一个指令和/或第一寄存器中的信息被回滚并重新执行和/ 或恢复。