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1. 发明申请

US20090217018A1 METHODS, APPARATUS AND ARTICLES OF MANUFACTURE FOR REGAINING MEMORY CONSISTENCY AFTER A TRAP VIA TRANSACTIONAL MEMORY 失效
标题翻译：方法，装置和制造商在通过交易记录进行跟踪之后记录一致性的制造
公开(公告)号：US20090217018A1
公开(公告)日：2009-08-27
申请号：US12037888
申请日：2008-02-26
申请人： ALEXANDER ABRASHKEVICH , Dmitri Abrashkevich , Robert J. Blainey , Thomas J. Heller, JR. , Matthew A. Huras , Sridhar Munireddy , Yogendra K. Srivastava , Mark F. Wilding
发明人： ALEXANDER ABRASHKEVICH , Dmitri Abrashkevich , Robert J. Blainey , Thomas J. Heller, JR. , Matthew A. Huras , Sridhar Munireddy , Yogendra K. Srivastava , Mark F. Wilding
IPC分类号： G06F9/44
CPC分类号： G06F9/467 , G06F11/1474
摘要： Embodiments of the invention provide a method for regaining memory consistency after a trap via transactional memory. Transactional memory and a transactional memory log are used to undo changes made to memory from a transaction start point up to the point of a trap event. After the trap event is processed, and the changes are rolled back, the program can resume execution at the beginning of the transaction.
摘要翻译：本发明的实施例提供一种通过事务存储器在陷阱之后恢复存储器一致性的方法。事务内存和事务性内存日志用于撤消从事务起始点到陷阱事件点对内存所做的更改。处理陷阱事件后，回滚更改，程序可以在事务开始时恢复执行。

2. 发明授权

US07447693B2 Dynamic cluster database architecture 有权
标题翻译：动态集群数据库架构
公开(公告)号：US07447693B2
公开(公告)日：2008-11-04
申请号：US10390812
申请日：2003-03-17
申请人： Mark F. Wilding , Matthew A. Huras
发明人： Mark F. Wilding , Matthew A. Huras
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30575 , G06F17/30362 , Y10S707/99931 , Y10S707/99938 , Y10S707/99953
摘要： A distributed database management system implemented on a cluster of computers. The cluster including disks organized as data nodes. The data nodes being locally connected to one or more computers in the cluster. The distributed database management system includes a distributed database manager layer having a lock manager, a resource manager, and an architecture manager. The lock manager serializes access to the data nodes in the cluster. The resource manager maintains a data representation of the resources of each computer in the cluster and makes the data available to other computers in the cluster to facilitate access to the resources by the other computers. The architecture manager defines logical ownership relationships between data nodes and computers in the cluster to permit the architecture of the database to be dynamically reconfigured to provide improved performance.
摘要翻译：在一组计算机上实现的分布式数据库管理系统。集群包括组织为数据节点的磁盘。数据节点本地连接到集群中的一台或多台计算机。分布式数据库管理系统包括具有锁管理器，资源管理器和架构管理器的分布式数据库管理器层。锁定管理器将访问集群中的数据节点序列化。资源管理器维护集群中每台计算机的资源的数据表示，并使数据可用于集群中的其他计算机，以便其他计算机访问资源。架构管理员定义集群中数据节点和计算机之间的逻辑所有权关系，以允许动态重新配置数据库的体系结构以提供改进的性能。

3. 发明授权

US06976107B2 Adaptive spin latches 失效
标题翻译：自适应旋转锁存器
公开(公告)号：US06976107B2
公开(公告)日：2005-12-13
申请号：US10242524
申请日：2002-09-12
申请人： Joseph Serge Limoges , Dominique J. Evans , Dale J. Hagen , Matthew A. Huras , Stephen A. Schormann , Mark F. Wilding
发明人： Joseph Serge Limoges , Dominique J. Evans , Dale J. Hagen , Matthew A. Huras , Stephen A. Schormann , Mark F. Wilding
IPC分类号： G06F9/46 , G06F12/00 , G06F12/14 , G06F13/14 , G06F13/22 , G06F15/163
CPC分类号： G06F9/526
摘要： An adaptive spin latch system is provided for use in a multiprocessor computer system. The spin latch system includes a run queue, a spin latch module and a wait queue. The run queue is adapted to store agent index data correlated to at least one agent in run mode. The spin latch module is adapted to put the at least one agent into sleep mode for a period of time correlated to a number of agents awaiting access to a resource. The wait queue is adapted to store agent index data correlated to the at least one agent in sleep mode. A method of regulating access by agents to a resource in a multiprocessor computing system is also provided.
摘要翻译：提供了一种在多处理器计算机系统中使用的自适应旋转锁存系统。自旋锁存系统包括运行队列，自旋锁存模块和等待队列。运行队列适于在运行模式下存储与至少一个代理相关的代理索引数据。自旋锁存模块适于将至少一个代理进入休眠模式一段时间，其与等待访问资源的代理的数量相关。等待队列适于在休眠模式下存储与至少一个代理相关的代理索引数据。还提供了一种调节代理对多处理器计算系统中的资源的访问的方法。

4. 发明授权

US08032736B2 Methods, apparatus and articles of manufacture for regaining memory consistency after a trap via transactional memory 失效
标题翻译：用于通过事务记忆在陷阱之后恢复记忆一致性的方法，装置和制品
公开(公告)号：US08032736B2
公开(公告)日：2011-10-04
申请号：US12037888
申请日：2008-02-26
申请人： Alexander Abrashkevich , Dmitri Abrashkevich , Robert J. Blainey , Thomas J. Heller, Jr. , Matthew A. Huras , Sridhar Munireddy , Yogendra K. Srivastava , Mark F. Wilding
发明人： Alexander Abrashkevich , Dmitri Abrashkevich , Robert J. Blainey , Thomas J. Heller, Jr. , Matthew A. Huras , Sridhar Munireddy , Yogendra K. Srivastava , Mark F. Wilding
IPC分类号： G06F9/40 , G06F9/48
CPC分类号： G06F9/467 , G06F11/1474
摘要： Embodiments of the invention provide a method for regaining memory consistency after a trap via transactional memory. Transactional memory and a transactional memory log are used to undo changes made to memory from a transaction start point up to the point of a trap event. After the trap event is processed, and the changes are rolled back, the program can resume execution at the beginning of the transaction.
摘要翻译：本发明的实施例提供一种通过事务存储器在陷阱之后恢复存储器一致性的方法。事务内存和事务性内存日志用于撤消从事务起始点到陷阱事件点对内存所做的更改。处理陷阱事件后，回滚更改，程序可以在事务开始时恢复执行。

5. 发明授权

US07937377B2 Dynamic cluster database architecture 失效
标题翻译：动态集群数据库架构
公开(公告)号：US07937377B2
公开(公告)日：2011-05-03
申请号：US11780446
申请日：2007-07-19
申请人： Mark F. Wilding , Matthew A. Huras
发明人： Mark F. Wilding , Matthew A. Huras
IPC分类号： G06F7/00
CPC分类号： G06F17/30575 , G06F17/30362 , Y10S707/99931 , Y10S707/99938 , Y10S707/99953
摘要： distributed database management system implemented on a cluster of computers. The cluster including disks organized as data nodes. The data nodes being locally connected to one or more computers in the cluster. The distributed database management system includes a distributed database manager layer having a lock manager, a resource manager, and an architecture manager. The lock manager serializes access to the data nodes in the cluster. The resource manager maintains a data representation of the resources of each computer in the cluster and makes the data available to other computers in the cluster to facilitate access to the resources by the other computers. The architecture manager defines logical ownership relationships between data nodes and computers in the cluster to permit the architecture of the database to be dynamically reconfigured to provide improved performance.
摘要翻译：分布式数据库管理系统在一组计算机上实现。集群包括组织为数据节点的磁盘。数据节点本地连接到集群中的一台或多台计算机。分布式数据库管理系统包括具有锁管理器，资源管理器和架构管理器的分布式数据库管理器层。锁定管理器将访问集群中的数据节点序列化。资源管理器维护集群中每台计算机的资源的数据表示，并使数据可用于集群中的其他计算机，以便其他计算机访问资源。架构管理员定义集群中数据节点和计算机之间的逻辑所有权关系，以允许动态重新配置数据库的体系结构以提供改进的性能。

6. 发明申请

US20080288554A1 DYNAMIC CLUSTER DATABASE ARCHITECTURE 有权
标题翻译：动态群集数据库架构
公开(公告)号：US20080288554A1
公开(公告)日：2008-11-20
申请号：US12184796
申请日：2008-08-01
申请人： Mark F. Wilding , Matthew A. Huras
发明人： Mark F. Wilding , Matthew A. Huras
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30362 , Y10S707/99931 , Y10S707/99938 , Y10S707/99953
摘要： A method for implementing distributed database management system operations on a computer cluster. The method includes defining ownership relationships between a plurality of computers in the computer cluster and a plurality of data nodes in the computer cluster, wherein a distributed database management system operation can be directly carried out by a first computer only on those data nodes owned by the first computer. The method further includes monitoring database usage characteristics. The method further includes carrying out a re-architecture step in response to the database usage characteristics by redefining ownership relationships to improve the efficiency of the distributed database management system operations.
摘要翻译：一种在计算机集群上实现分布式数据库管理系统操作的方法。该方法包括定义计算机集群中的多个计算机与计算机集群中的多个数据节点之间的所有权关系，其中分布式数据库管理系统操作可以由第一计算机直接执行，仅在由第一台电脑该方法还包括监视数据库使用特性。该方法还包括通过重新定义所有权关系来实现响应于数据库使用特性的重新架构步骤，以提高分布式数据库管理系统操作的效率。

7. 发明授权

US07970797B2 Dynamic cluster database architecture 有权
标题翻译：动态集群数据库架构
公开(公告)号：US07970797B2
公开(公告)日：2011-06-28
申请号：US12184796
申请日：2008-08-01
申请人： Mark F. Wilding , Matthew A. Huras
发明人： Mark F. Wilding , Matthew A. Huras
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30362 , Y10S707/99931 , Y10S707/99938 , Y10S707/99953
摘要： A method for implementing distributed database management system operations on a computer cluster. The method includes defining ownership relationships between a plurality of computers in the computer cluster and a plurality of data nodes in the computer cluster, wherein a distributed database management system operation can be directly carried out by a first computer only on those data nodes owned by the first computer. The method further includes monitoring database usage characteristics. The method further includes carrying out a re-architecture step in response to the database usage characteristics by redefining ownership relationships to improve the efficiency of the distributed database management system operations.
摘要翻译：一种在计算机集群上实现分布式数据库管理系统操作的方法。该方法包括定义计算机集群中的多个计算机与计算机集群中的多个数据节点之间的所有权关系，其中分布式数据库管理系统操作可由第一计算机直接执行，仅在由第一台电脑该方法还包括监视数据库使用特性。该方法还包括通过重新定义所有权关系来实现响应于数据库使用特性的重新架构步骤，以提高分布式数据库管理系统操作的效率。

8. 发明授权

US07933882B2 Dynamic cluster database architecture 失效
标题翻译：动态集群数据库架构
公开(公告)号：US07933882B2
公开(公告)日：2011-04-26
申请号：US12259994
申请日：2008-10-28
申请人： Mark F. Wilding , Matthew A. Huras
发明人： Mark F. Wilding , Matthew A. Huras
IPC分类号： G06F7/00
CPC分类号： G06F17/30575 , G06F17/30362 , Y10S707/99931 , Y10S707/99938 , Y10S707/99953
摘要： A method for implementing a set of database management components in a distributed database management system, the distributed database management system being implemented on a computer cluster. The method includes managing resources associated with an associated computer, the associated computer being one of a plurality of computers in the computer cluster. The method also includes managing locks on data stored on a plurality of associated data nodes coupled to the associated computer, wherein the associated data nodes are data nodes of a plurality of data nodes in the computer cluster. The method also includes specifying logical connections for the plurality of associated data nodes.
摘要翻译：一种在分布式数据库管理系统中实现一组数据库管理组件的方法，该分布式数据库管理系统正在计算机集群上实现。该方法包括管理与相关联的计算机相关联的资源，相关联的计算机是计算机集群中的多个计算机之一。该方法还包括对存储在耦合到相关联的计算机的多个相关联的数据节点上的数据进行管理锁定，其中相关联的数据节点是计算机集群中的多个数据节点的数据节点。该方法还包括指定多个关联的数据节点的逻辑连接。

9. 发明授权

US08024365B2 Dynamic status tree facility 失效
标题翻译：动态状态树设施
公开(公告)号：US08024365B2
公开(公告)日：2011-09-20
申请号：US11782354
申请日：2007-07-24
申请人： Mark F. Wilding , Alexander Abrashkevich
发明人： Mark F. Wilding , Alexander Abrashkevich
IPC分类号： G06F17/30
CPC分类号： G06Q10/06 , Y10S707/99944
摘要： A dynamic status tree facility for providing status information about one or more systems. The facility includes a tree data structure and methods for manipulating the data structure. The facility is accessible to provider processes using a set of provider interface methods. The facility is accessible to consumer processes using a set of consumer interface methods. The tree data structure is defined by nodes stored in shared memory and attached to by way of a defined data structure made available to the provider and consumer interface methods. The nodes in the tree data structure are defined to have a control block and a variable set of export data. The export data for any one node is specified by a variable in the control block. Certain of the exported data in the tree is representable in a format selected to have one of four defined properties.
摘要翻译：用于提供关于一个或多个系统的状态信息的动态状态树设施。该设施包括树状数据结构和操纵数据结构的方法。使用一组提供程序接口方法，提供程序进程可以访问该设施。消费者流程使用一组消费者接口方法可以访问该设施。树数据结构由存储在共享存储器中的节点定义，并通过定义的数据结构附加到提供商和消费者接口方法。树数据结构中的节点被定义为具有控制块和导出数据的变量集合。任何一个节点的导出数据由控制块中的变量指定。树中某些导出的数据可以以选定为具有四个定义属性之一的格式表示。

10. 发明授权

US07069470B2 System and method for intelligent trap analysis 失效
公开(公告)号：US07069470B2
公开(公告)日：2006-06-27
申请号：US10256152
申请日：2002-09-26
申请人： Mark F. Wilding , Alexandra G. Bialek , Yung Chung
发明人： Mark F. Wilding , Alexandra G. Bialek , Yung Chung
IPC分类号： G06F11/00
CPC分类号： G06F11/366 , G06F9/3861
摘要： A method and system for intelligent trap analysis for debugging software on a computer system. Instead of dumping only a register context snapshot or all of memory to a file, a trap handler determines a likely cause of a trapped instruction and selects relevant memory addresses for copying to a file. The relevant memory addresses and their contents are preserved for later analysis. The trap handler may step back through the process instruction list searching for relevant memory addresses referenced by the instructions preceding the trapped instruction. The module may undo the effect of instructions as it steps back through the instruction list.

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