公开(公告)号：US09405567B2

公开(公告)日：2016-08-02

申请号：US13997289

申请日：2012-02-07

申请人： Alexander Robenko ,  Andrew Anderson

发明人： Alexander Robenko ,  Andrew Anderson

IPC分类号： G06F12/00 ,  G06F9/455 ,  G06F12/10

CPC分类号： G06F9/45533 ,  G06F9/45558 ,  G06F12/1009 ,  G06F2009/45583

摘要： In one embodiment, a method includes creating a first working set of shadow page table hierarchies for a first processor of a plurality of processors, creating a second working set of shadow page table hierarchies for a second processor of the plurality of processors, keeping a record of modified guest page tables, and synchronizing each modified guest page table with a corresponding shadow page table in the first working set. For each modified guest page table in the modified guest page tables record, an entry includes an indication of which of the plurality of processors have a hardware translation lookaside buffer containing a writable reference to the modified guest page table.

摘要翻译： 在一个实施例中，一种方法包括为多个处理器的第一处理器创建影子页表层次的第一工作集合，为多个处理器的第二处理器创建影子页表层次结构的第二工作集，保持记录 的修改的访客页表，并且将每个修改的访客页表与第一工作集中的对应的影子页表进行同步。 对于修改的访客页表记录中的每个修改的访客页表，条目包括多个处理器中的哪一个具有包含修改的访客页表的可写参考的硬件转换后备缓冲器的指示。

公开(公告)号：US08019795B2

公开(公告)日：2011-09-13

申请号：US11951323

申请日：2007-12-05

申请人： Andrew Anderson ,  Kanmin Zhang ,  Steven Long ,  Joseph Heiniger ,  Ashutosh Badwe

发明人： Andrew Anderson ,  Kanmin Zhang ,  Steven Long ,  Joseph Heiniger ,  Ashutosh Badwe

IPC分类号： G06F17/30

CPC分类号： G06F17/30592 ,  G06F17/30306

摘要： Various technologies and techniques are disclosed for providing a data warehouse test automation framework system. A data generation module is provided that is operable to generate data scenarios that ensure specific logic is being validated against a data warehouse. A data validation module is provided that has data validation blocks that provide a framework for validating data completeness and data integrity of a data warehouse. The data validation blocks are represented by query templates that provide specifications for how queries that perform the validating of the data completeness and the data integrity should be structured. Dimensions in the data warehouse are modeled using an object oriented programming syntax.

摘要翻译： 公开了用于提供数据仓库测试自动化框架系统的各种技术和技术。 提供了一种数据生成模块，可用于生成确保针对数据仓库验证特定逻辑的数据场景。 提供了一种数据验证模块，其具有提供用于验证数据仓库的数据完整性和数据完整性的框架的数据验证块。 数据验证块由查询模板表示，该模板为执行数据完整性验证的查询和数据完整性的结构提供了规范。 数据仓库中的维度使用面向对象的编程语法建模。

公开(公告)号：US20060174053A1

公开(公告)日：2006-08-03

申请号：US11045524

申请日：2005-01-28

申请人： Andrew Anderson ,  Alain Kagi

发明人： Andrew Anderson ,  Alain Kagi

IPC分类号： G06F12/10

CPC分类号： G06F12/1036 ,  G06F9/45558 ,  G06F2009/45583

摘要： In one embodiment, a method includes receiving control transitioned from a virtual machine (VM) due to a privileged event pertaining to a translation-lookaside buffer (TLB), and determining which entries in a guest translation data structure were modified by the VM. The determination is made based on metadata extracted from a shadow translation data structure maintained by a virtual machine monitor (VMM) and attributes associated with entries in the shadow translation data structure. The method further includes synchronizing entries in the shadow translation data structure that correspond to the modified entries in the guest translation data structure with the modified entries in the guest translation data structure.

公开(公告)号：US20060036791A1

公开(公告)日：2006-02-16

申请号：US11251282

申请日：2005-10-13

申请人： Stalinselvaraj Jeyasingh ,  Andrew Anderson ,  Steven Bennett ,  Erik Cota-Robles ,  Alain Kagi ,  Gilbert Neiger ,  Richard Uhlig

发明人： Stalinselvaraj Jeyasingh ,  Andrew Anderson ,  Steven Bennett ,  Erik Cota-Robles ,  Alain Kagi ,  Gilbert Neiger ,  Richard Uhlig

IPC分类号： G06F13/24

CPC分类号： G06F13/24 ,  G06F9/45533 ,  G06F9/4812

摘要： In one embodiment, an apparatus includes a set of multiplex blocks coupled with an interrupt controller and multiple interrupt request lines, and a virtual machine monitor block (VMM) coupled to the set of multiplex blocks. Each multiplex block corresponds to a distinct interrupt request line. Each multiplex block is to route the interrupt request signal received via the corresponding interrupt request line either to the interrupt controller or the VMM block depending on a current configuration value of this multiplex block.

摘要翻译： 在一个实施例中，装置包括与中断控制器和多个中断请求线耦合的一组多路复用块以及耦合到该多路复用块集合的虚拟机监视块（VMM）。 每个复用块对应于不同的中断请求行。 每个多路复用块将根据该多路复用块的当前配置值将经由相应的中断请求线接收到的中断请求信号发送到中断控制器或VMM块。

公开(公告)号：US20050114614A1

公开(公告)日：2005-05-26

申请号：US10644445

申请日：2003-08-19

申请人： Andrew Anderson ,  Steven Bennett ,  Scott Robinson

发明人： Andrew Anderson ,  Steven Bennett ,  Scott Robinson

IPC分类号： G06F12/00

CPC分类号： G06F11/1464 ,  G06F11/1451

摘要： A process is introduced that determines contour requirements from many factors. Based on the contour requirements, the process either generates at least one content-derived signature contour from either many content identifiers or at least one content-derived signature contour, or generates at least one optimized content-derived signature contour from contour-related data and either at least one content-derived signature contour or a derivation from at least one content-derived signature contour.

摘要翻译： 引入了一个从许多因素确定轮廓要求的过程。 基于轮廓要求，该过程或者从许多内容标识符或至少一个内容导出的签名轮廓生成至少一个内容导出签名轮廓，或者从轮廓相关数据生成至少一个优化的内容导出签名轮廓，以及 至少一个内容导出的签名轮廓或从至少一个内容导出的签名轮廓的派生。

公开(公告)号：US20050060365A1

公开(公告)日：2005-03-17

申请号：US10057163

申请日：2002-01-24

申请人： Scott Robinson ,  Uttam Sengupta ,  Andrew Anderson ,  Steven Bennett ,  Paul Pierce ,  Trevor Pering ,  Nicholas Wade ,  Shreekant Thakkar ,  Kit Tham

发明人： Scott Robinson ,  Uttam Sengupta ,  Andrew Anderson ,  Steven Bennett ,  Paul Pierce ,  Trevor Pering ,  Nicholas Wade ,  Shreekant Thakkar ,  Kit Tham

IPC分类号： G06F9/40 ,  G06F15/16 ,  G06F17/30 ,  H04L29/08

CPC分类号： H04L67/322 ,  H04L69/329

摘要： Methods and apparatus are provided for processing information items. Processing comprises one of context filtering, context prioritizing, or both context filtering and context prioritizing. In some embodiments the set of context items from which processing criteria are derived includes a user's calendar of appointments, schedule changes, exceptions, and the like.

摘要翻译： 提供了处理信息项的方法和装置。 处理包括上下文过滤，上下文优先级或上下文过滤和上下文优先级之一。 在一些实施例中，来自处理标准的上下文项目的集合包括用户的约会日历，日程表更改，例外等。