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1. 发明授权

US09170844B2 Prioritization for conflict arbitration in transactional memory management 有权
标题翻译：事务性内存管理中冲突仲裁的优先级
公开(公告)号：US09170844B2
公开(公告)日：2015-10-27
申请号：US12348216
申请日：2009-01-02
申请人： Robert J. Blainey , C. Brian Hall , Thomas J. Heller, Jr. , Mark F. Wilding
发明人： Robert J. Blainey , C. Brian Hall , Thomas J. Heller, Jr. , Mark F. Wilding
IPC分类号： G06F9/50 , G06F9/52 , G06F9/46 , G06F13/16
CPC分类号： G06F9/5016 , G06F9/467 , G06F9/526 , G06F13/1605
摘要： Embodiments of the present invention provide a method, system and computer program product for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management. In an embodiment of the invention, a method for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management can include setting different hardware registers with different priority values for correspondingly different transactions in a transactional memory system configured for transactional memory management according to respective priority values specified by priority assignment logic in external software support for the system. The method also can include detecting a conflict amongst the transactions in the system. Finally, the method can include applying conflict arbitration within the system based upon the priority values specified by the priority assignment logic in the external software support for the system.
摘要翻译：本发明的实施例提供了一种用于在事务性存储器管理中的嵌入式冲突仲裁的并发事务的软件优先化的方法，系统和计算机程序产品。在本发明的一个实施例中，用于事务性存储器管理中的嵌入式冲突仲裁的并行事务的软件优先化的方法可以包括：根据相应的事务存储器管理配置用于事务性存储器管理的事务存储器系统中的相应不同的事务，设置具有不同优先级值的不同硬件寄存器通过外部软件对系统的优先级分配逻辑指定的优先级值。该方法还可以包括检测系统中的事务之间的冲突。最后，该方法可以包括基于在系统的外部软件支持中由优先级分配逻辑指定的优先级值在系统内应用冲突仲裁。

2. 发明申请

US20100174840A1 PRIORITIZATION FOR CONFLICT ARBITRATION IN TRANSACTIONAL MEMORY MANAGEMENT 有权
标题翻译：交易性内存管理中的冲突仲裁优先权
公开(公告)号：US20100174840A1
公开(公告)日：2010-07-08
申请号：US12348216
申请日：2009-01-02
申请人： Robert J. Blainey , C. Brian Hall , Thomas J. Heller, JR. , Mark F. Wilding
发明人： Robert J. Blainey , C. Brian Hall , Thomas J. Heller, JR. , Mark F. Wilding
IPC分类号： G06F13/374
CPC分类号： G06F9/5016 , G06F9/467 , G06F9/526 , G06F13/1605
摘要： Embodiments of the present invention provide a method, system and computer program product for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management. In an embodiment of the invention, a method for software prioritization of concurrent transactions for embedded conflict arbitration in transactional memory management can include setting different hardware registers with different priority values for correspondingly different transactions in a transactional memory system configured for transactional memory management according to respective priority values specified by priority assignment logic in external software support for the system. The method also can include detecting a conflict amongst the transactions in the system. Finally, the method can include applying conflict arbitration within the system based upon the priority values specified by the priority assignment logic in the external software support for the system.
摘要翻译：本发明的实施例提供了一种用于在事务性存储器管理中的嵌入式冲突仲裁的并发事务的软件优先化的方法，系统和计算机程序产品。在本发明的一个实施例中，用于事务性存储器管理中的嵌入式冲突仲裁的并行事务的软件优先化的方法可以包括：根据相应的事务存储器管理配置用于事务性存储器管理的事务存储器系统中的相应不同的事务，设置具有不同优先权值的不同硬件寄存器通过外部软件对系统的优先级分配逻辑指定的优先级值。该方法还可以包括检测系统中的事务之间的冲突。最后，该方法可以包括基于在系统的外部软件支持中由优先级分配逻辑指定的优先级值在系统内应用冲突仲裁。

3. 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。

4. 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。

5. 发明授权

US07827375B2 Defensive heap memory management 有权
标题翻译：防御堆内存管理
公开(公告)号：US07827375B2
公开(公告)日：2010-11-02
申请号：US11626691
申请日：2007-01-24
申请人： Alexander Abrashkevich , Mark F. Wilding
发明人： Alexander Abrashkevich , Mark F. Wilding
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/366 , G06F12/023
摘要： A data structure, method and system are provided incorporating a general purpose memory allocator and defensive heap memory manager. This provides an ability to reliably detect various types of memory errors, dynamically enable or disable memory debugging, enhance success of read and write operations using various memory verification techniques. Further, through separation of control information associated with allocated and free chunks of memory from the chunks themselves (separation of metadata from actual data), enhanced protection of vital information about the heap memory layout in general is provided. The heap memory manager uses read, write, and execute protected heap header walls and pool header walls and may, for each pool and memory block, separately use hidden front and back Memory Debug Information Areas (MDIAs) with checksums and well-known signature fields thereby enhancing overall memory management.
摘要翻译：提供了包含通用存储器分配器和防御堆存储器管理器的数据结构，方法和系统。这提供了可靠地检测各种类型的存储器错误，动态地启用或禁用存储器调试的能力，使用各种存储器验证技术增强了读取和写入操作的成功。此外，通过分离与分组本身的分配的和自由的存储块相关联的控制信息（元数据与实际数据的分离），提供了关于堆存储器布局的重要信息的增强保护。堆内存管理器使用读，写和执行保护的堆标头墙和池标题墙，并且对于每个池和内存块，可以分别使用具有校验和和公知签名字段的隐藏的前端和后端内存调试信息区域（MDI）从而增强整体内存管理。

6. 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。

7. 发明申请

US20080162946A1 METHOD AND SYSTEM FOR CONTENT-BASED ENCRYPTED ACCESS TO A DATABASE 有权
标题翻译：用于基于内容的加密访问数据库的方法和系统
公开(公告)号：US20080162946A1
公开(公告)日：2008-07-03
申请号：US11617597
申请日：2006-12-28
申请人： Guy M. Lohman , Mark F. Wilding
发明人： Guy M. Lohman , Mark F. Wilding
IPC分类号： H04L9/32
CPC分类号： G06F21/6227
摘要： Some aspects of the invention provide methods, systems, and computer program products for inserting an encrypted problem signature into a symptom database. A problem signature is first provided, which is then used to derive a hash value. The problem signature is then encrypted using the hash value. The hash value is further used to indicate the location in the database to insert the problem signature. The problem signature is then inserted at the location in the database indicated by the location.
摘要翻译：本发明的一些方面提供了用于将加密的问题签名插入症状数据库的方法，系统和计算机程序产品。首先提供问题签名，然后将其用于导出哈希值。然后使用哈希值对问题签名进行加密。散列值进一步用于指示数据库中插入问题签名的位置。然后将问题签名插入位置指示的数据库中的位置。

8. 发明授权

US07313785B2 Method and system for generating executable code for formatting and printing complex data structures 失效
标题翻译：用于生成用于格式化和打印复杂数据结构的可执行代码的方法和系统
公开(公告)号：US07313785B2
公开(公告)日：2007-12-25
申请号：US10426384
申请日：2003-04-29
申请人： Edward Van Gennip , Mark F. Wilding , Daniel A. Wood
发明人： Edward Van Gennip , Mark F. Wilding , Daniel A. Wood
IPC分类号： G06F9/44 , G06F9/45
CPC分类号： G06F8/30 , G06F8/41
摘要： The present invention provides a complier and linker for analyzing the structures of complex data stored in memory when a print statement specified in source code refers to those complex data structures, and then generating executable code which will print the complex data when a data processing system executes the executable code.
摘要翻译：本发明提供了一种编译器和链接器，用于在源代码中指定的打印语句涉及这些复杂数据结构时，分析存储在存储器中的复杂数据的结构，然后生成当数据处理系统执行时将打印复杂数据的可执行代码可执行代码。

9. 发明授权

US07181585B2 Defensive heap memory management 失效
标题翻译：防御堆内存管理
公开(公告)号：US07181585B2
公开(公告)日：2007-02-20
申请号：US10427085
申请日：2003-04-30
申请人： Alexander Abrashkevich , Mark F. Wilding
发明人： Alexander Abrashkevich , Mark F. Wilding
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F12/023
摘要： A data structure, method and system are provided incorporating a general purpose memory allocator and defensive heap memory manager. This provides an ability to reliably detect various types of memory errors, dynamically enable or disable memory debugging, enhance success of read and write operations using various memory verification techniques. Further, through separation of control information associated with allocated and free chunks of memory from the chunks themselves (separation of metadata from actual data), enhanced protection of vital information about the heap memory layout in general is provided. The heap memory manager uses read, write, and execute protected heap header walls and pool header walls and may, for each pool and memory block, separately use hidden front and back Memory Debug Information Areas (MDIAs) with checksums and well-known signature fields thereby enhancing overall memory management.
摘要翻译：提供了包含通用存储器分配器和防御堆存储器管理器的数据结构，方法和系统。这提供了可靠地检测各种类型的存储器错误，动态地启用或禁用存储器调试的能力，使用各种存储器验证技术增强了读取和写入操作的成功。此外，通过分离与分组本身的分配的和空闲的存储块相关联的控制信息（元数据与实际数据的分离），提供了关于堆存储器布局的重要信息的增强保护。堆内存管理器使用读，写和执行保护的堆标头墙和池标题墙，并且对于每个池和内存块，可以分别使用具有校验和和公知签名字段的隐藏的前端和后端内存调试信息区域（MDI）从而增强整体内存管理。

10. 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。

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