公开(公告)号：US09110878B2

公开(公告)日：2015-08-18

申请号：US13352514

申请日：2012-01-18

申请人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

发明人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

IPC分类号： G06F3/00 ,  G06F9/455 ,  G06F9/54 ,  G06F13/24

CPC分类号： G06F13/24 ,  G06F9/54 ,  G06F9/542

摘要： A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.

公开(公告)号：US09104508B2

公开(公告)日：2015-08-11

申请号：US13352518

申请日：2012-01-18

申请人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

发明人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

IPC分类号： G06F3/00 ,  G06F9/54

CPC分类号： G06F9/542 ,  G06F9/45558 ,  G06F9/4887 ,  G06F9/5038 ,  G06F2009/45579

摘要： A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.

摘要翻译： 提供程序（例如，操作系统）警告其具有执行诸如清理（例如，完成，停止和/或移动可分派单元）的功能的宽限期。 在一个示例中，该程序正在被警告，它正在失去对其共享资源的访问。 例如，在虚拟环境中，客户程序被警告，即将要丢失其中央处理单元的资源，因此它将执行诸如清理的功能。

公开(公告)号：US20080059719A1

公开(公告)日：2008-03-06

申请号：US11470468

申请日：2006-09-06

申请人： Greg A. Dyck ,  Charles W. Gainey ,  Jeffrey P. Kubala ,  James H. Mulder ,  Damian L. Osisek ,  Robert R. Rogers ,  Mark A. Wisniewski ,  Leslie W. Wyman

发明人： Greg A. Dyck ,  Charles W. Gainey ,  Jeffrey P. Kubala ,  James H. Mulder ,  Damian L. Osisek ,  Robert R. Rogers ,  Mark A. Wisniewski ,  Leslie W. Wyman

IPC分类号： G06F12/14

CPC分类号： G06F9/45533 ,  G06F9/52

摘要： A method is provided for determining whether a logical processor of an information processing system has access to an address space of the information processing system. An instruction is issued by a first processor, the instruction referencing a target logical processor and a target address space. In response to the instruction, first information is checked to determine whether the target logical processor is running. When it is determined that the target logical processor is not running, second information is checked by a host program to determine whether the target logical processor has access to the target address space.

摘要翻译： 提供了一种用于确定信息处理系统的逻辑处理器是否能够访问信息处理系统的地址空间的方法。 指令由第一处理器发出，该指令引用目标逻辑处理器和目标地址空间。 响应于该指令，检查第一信息以确定目标逻辑处理器是否正在运行。 当确定目标逻辑处理器未运行时，主机程序检查第二信息，以确定目标逻辑处理器是否能够访问目标地址空间。

公开(公告)号：US08850450B2

公开(公告)日：2014-09-30

申请号：US13352509

申请日：2012-01-18

申请人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

发明人： Mark S. Farrell ,  Charles W. Gainey, Jr. ,  Jeffrey P. Kubala ,  James H. Mulder ,  Bernard Pierce ,  Robert R. Rogers ,  Donald W. Schmidt

IPC分类号： G06F3/00 ,  G06F9/455 ,  G06F9/54

CPC分类号： G06F9/526 ,  G06F9/45533 ,  G06F9/45558 ,  G06F9/4881 ,  G06F9/4887 ,  G06F9/5038 ,  G06F9/54 ,  G06F9/542 ,  G06F13/24 ,  G06F2009/45579

摘要： A program (e.g., an operating system) is provided a warning that it has a grace period in which to perform a function, such as cleanup (e.g., complete, stop and/or move a dispatchable unit). The program is being warned, in one example, that it is losing access to its shared resources. For instance, in a virtual environment, a guest program is warned that it is about to lose its central processing unit resources, and therefore, it is to perform a function, such as cleanup.

摘要翻译： 提供程序（例如，操作系统）警告其具有执行诸如清理（例如，完成，停止和/或移动可分派单元）的功能的宽限期。 在一个示例中，该程序正在被警告，它正在失去对其共享资源的访问。 例如，在虚拟环境中，客户程序被警告，即将要丢失其中央处理单元的资源，因此它将执行诸如清理的功能。

公开(公告)号：US20120198216A1

公开(公告)日：2012-08-02

申请号：US13446733

申请日：2012-04-13

申请人： Dan Greiner ,  James H. Mulder ,  Robert R. Rogers ,  Robert W. Stjohn

发明人： Dan Greiner ,  James H. Mulder ,  Robert R. Rogers ,  Robert W. Stjohn

IPC分类号： G06F9/30

CPC分类号： G06F11/348 ,  G06F9/30076 ,  G06F2201/88

摘要： A monitoring facility that is operable in two modes allowing compatibility with prior existing monitoring facilities. In one mode, in response to encountering a monitored event, an interrupt is generated. In another mode, in response to encountering a monitored event, one or more associated counters are incremented without causing an interrupt.

摘要翻译： 监控设施可在两种模式下操作，允许与现有的现有监控设施兼容。 在一种模式中，响应于遇到监视事件，产生中断。 在另一模式中，响应于遇到被监视的事件，一个或多个相关联的计数器递增而不引起中断。

公开(公告)号：US20110078421A1

公开(公告)日：2011-03-31

申请号：US12568748

申请日：2009-09-29

申请人： Dan Greiner ,  James H. Mulder ,  Robert R. Rogers ,  Robert W. Stjohn

发明人： Dan Greiner ,  James H. Mulder ,  Robert R. Rogers ,  Robert W. Stjohn

IPC分类号： G06F9/30

CPC分类号： G06F11/348 ,  G06F9/30076 ,  G06F2201/88

摘要： A monitoring facility that is operable in two modes allowing compatibility with prior existing monitoring facilities. In one mode, in response to encountering a monitored event, an interrupt is generated. In another mode, in response to encountering a monitored event, one or more associated counters are incremented without causing an interrupt.

摘要翻译： 监控设施可在两种模式下操作，允许与现有的现有监控设施兼容。 在一种模式中，响应于遇到监视事件，产生中断。 在另一模式中，响应于遇到被监视的事件，一个或多个相关联的计数器递增而不引起中断。