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1. 发明授权

US09146974B2 Dynamic optimization of prepared statements in a statement pool 有权
公开(公告)号：US09146974B2
公开(公告)日：2015-09-29
申请号：US11870218
申请日：2007-10-10
申请人： Jeremy Alan Arnold , Eric Lawrence Barsness , Richard Dean Dettinger , John Matthew Santosuosso
发明人： Jeremy Alan Arnold , Eric Lawrence Barsness , Richard Dean Dettinger , John Matthew Santosuosso
IPC分类号： G06F17/30
CPC分类号： G06F17/3056 , G06F17/30442 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99936
摘要： An apparatus, program product and method dynamically optimize prepared statements resident in a statement pool to permit subsequent reuses of such statements to utilize the optimized representations of such statements. The optimization of pooled statements may be performed responsive to the tracked usage of the statements in a statement pool, to direct the overhead associated with such optimization to those statements that are more likely to be utilized in the future. Among a multitude of possible optimizations, a pooled statement that requests data in a format other than that utilized by the database being accessed may be modified to request the data in the format used by the database, thereby decreasing the overhead in the database associated with format conversions.

2. 发明授权

US08957903B2 Run-time allocation of functions to a hardware accelerator 有权
标题翻译：将功能的运行时分配到硬件加速器
公开(公告)号：US08957903B2
公开(公告)日：2015-02-17
申请号：US12972710
申请日：2010-12-20
申请人： Raymond Keith Harney , John Matthew Santosuosso
发明人： Raymond Keith Harney , John Matthew Santosuosso
IPC分类号： G06T1/00 , G06T15/00 , G06F15/16 , G06F9/50 , G06T1/20
CPC分类号： G06F9/5011 , G06T1/20
摘要： An accelerator work allocation mechanism determines at run-time which functions to allocate to a hardware accelerator based on a defined accelerator policy, and based on an analysis performed at run-time. The analysis includes reading the accelerator policy, and determining whether a particular function satisfies the accelerator policy. If so, the function is allocated to the hardware accelerator. If not, the function is allocated to the processor.
摘要翻译：加速器工作分配机制在运行时确定基于定义的加速器策略分配给硬件加速器的功能，并基于在运行时执行的分析。分析包括读取加速器策略，以及确定特定功能是否满足加速器策略。如果是这样，该功能被分配给硬件加速器。如果没有，则将该功能分配给处理器。

3. 发明授权

US08572723B2 Utilizing virtual private networks to provide object level security on a multi-node computer system 有权
公开(公告)号：US08572723B2
公开(公告)日：2013-10-29
申请号：US13372653
申请日：2012-02-14
申请人： Eric Lawrence Barsness , David L. Darrington , Amanda Randles , John Matthew Santosuosso
发明人： Eric Lawrence Barsness , David L. Darrington , Amanda Randles , John Matthew Santosuosso
IPC分类号： G06F9/00
CPC分类号： H04L63/0272 , H04L12/4641 , H04L63/101 , H04L63/102
摘要： The disclosure herein provides data security on a parallel computer system using virtual private networks connecting the nodes of the system. A mechanism sets up access control data in the nodes that describes a number of security classes. Each security class is associated with a virtual network. Each user on the system is associated with one of the security classes. Each database object to be protected is given an attribute of a security class. Database objects are loaded into the system nodes that match the security class of the database object. When a query executes on the system, the query is sent to a particular class or set of classes such that the query is only seen by those nodes that are authorized by the equivalent security class. In this way, the network is used to isolate data from users that do not have proper authorization to access the data.

4. 发明授权

US08458433B2 Management of persistent memory in a multi-node computer system 失效
标题翻译：多节点计算机系统中持久性内存的管理
公开(公告)号：US08458433B2
公开(公告)日：2013-06-04
申请号：US11926799
申请日：2007-10-29
申请人： Eric Lawrence Barsness , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , John Matthew Santosuosso
发明人： Eric Lawrence Barsness , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , John Matthew Santosuosso
IPC分类号： G06F12/00
CPC分类号： G06F12/1027 , G06F12/1072
摘要： A method and apparatus creates and manages persistent memory (PM) in a multi-node computing system. A PM Manager in the service node creates and manages pools of nodes with various sizes of PM. A node manager uses the pools of nodes to load applications to the nodes according to the size of the available PM. The PM Manager can dynamically adjust the size of the PM according to the needs of the applications based on historical use or as determined by a system administrator. The PM Manager works with an operating system kernel on the nodes to provide persistent memory for application data and system metadata. The PM Manager uses the persistent memory to load applications to preserve data from one application to the next. Also, the data preserved in persistent memory may be system metadata such as file system data that will be available to subsequent applications.
摘要翻译：方法和装置在多节点计算系统中创建和管理持久存储器（PM）。服务节点中的PM管理器创建和管理具有各种大小的PM的节点池。节点管理器使用节点池根据可用PM的大小将应用程序加载到节点。 PM管理员可以根据历史使用或系统管理员确定的应用程序的需要动态调整PM的大小。 PM管理器与节点上的操作系统内核一起工作，为应用程序数据和系统元数据提供持久性内存。 PM管理器使用持久性内存来加载应用程序以将数据从一个应用程序保留到下一个应用程序。此外，保留在持久存储器中的数据可以是诸如文件系统数据的系统元数据，这些数据将可用于后续应用。

5. 发明申请

US20130013586A1 METHOD AND SYSTEM FOR DATA MINING FOR AUTOMATIC QUERY OPTIMIZATION 审中-公开
标题翻译：用于自动查询优化的数据挖掘方法和系统
公开(公告)号：US20130013586A1
公开(公告)日：2013-01-10
申请号：US13618680
申请日：2012-09-14
申请人： Brian Robert Muras , John Matthew Santosuosso
发明人： Brian Robert Muras , John Matthew Santosuosso
IPC分类号： G06F17/30
CPC分类号： G06F16/2462 , G06F16/24524
摘要： A database monitor tracks performance statistics and information about the execution of different SQL statements. A query optimizer benefits from these statistics when generating an access plan. In particular, the query optimizer, upon receiving an SQL statement, searches the records of the database monitor for similar SQL statements that have previously been executed. As part of determining the best access plan for the current SQL statement, the query optimizer considers the information retrieved from the database monitor. In this way, the access plan that is generated can automatically be tuned based on empirical performance evidence.
摘要翻译：数据库监视器跟踪有关执行不同SQL语句的性能统计信息和信息。生成访问计划时，查询优化器将从这些统计信息中获益。特别地，查询优化器在接收到SQL语句时，会将数据库监视器的记录搜索到以前已执行的类似SQL语句。作为确定当前SQL语句的最佳访问计划的一部分，查询优化程序将考虑从数据库监视器检索的信息。以这种方式，生成的访问计划可以根据经验性能证据自动调整。

6. 发明授权

US08346761B2 Method and system for data mining for automatic query optimization 有权
标题翻译：用于自动查询优化的数据挖掘方法和系统
公开(公告)号：US08346761B2
公开(公告)日：2013-01-01
申请号：US10911849
申请日：2004-08-05
申请人： Brian Robert Muras , John Matthew Santosuosso
发明人： Brian Robert Muras , John Matthew Santosuosso
IPC分类号： G06F15/16 , G06F17/20
CPC分类号： G06F17/30433 , G06F17/30536
摘要： A database monitor tracks performance statistics and information about the execution of different SQL statements. A query optimizer benefits from these statistics when generating an access plan. In particular, the query optimizer, upon receiving an SQL statement, searches the records of the database monitor for similar SQL statements that have previously been executed. As part of determining the best access plan for the current SQL statement, the query optimizer considers the information retrieved from the database monitor. In this way, the access plan that is generated can automatically be tuned based on empirical performance evidence.
摘要翻译：数据库监视器跟踪有关执行不同SQL语句的性能统计信息和信息。生成访问计划时，查询优化器将从这些统计信息中获益。特别地，查询优化器在接收到SQL语句时，会将数据库监视器的记录搜索到以前已执行的类似SQL语句。作为确定当前SQL语句的最佳访问计划的一部分，查询优化程序将考虑从数据库监视器检索的信息。以这种方式，生成的访问计划可以根据经验性能证据自动调整。

7. 发明授权

US08265934B2 Automated detection of spoken numbers in voice messages 有权
标题翻译：在语音留言中自动检测语音号码
公开(公告)号：US08265934B2
公开(公告)日：2012-09-11
申请号：US12099392
申请日：2008-04-08
申请人： Cary Lee Bates , Paul Reuben Day , John Matthew Santosuosso
发明人： Cary Lee Bates , Paul Reuben Day , John Matthew Santosuosso
IPC分类号： G10L15/00
CPC分类号： G10L15/26
摘要： An apparatus and program product utilize voice recognition to process voice messages in an automated manner to detect spoken numbers contained therein. Detected spoken numbers can then be utilized to set a start position at which to begin playback of a voice message, e.g., to permit a user to locate and transcribe a telephone number spoken by a message sender. Automated number detection may also be utilized to automatically dial telephone numbers mentioned in a voice message, as well as in the display of textual representations of such numbers to a user.
摘要翻译：一种装置和程序产品利用语音识别以自动方式处理语音消息以检测其中包含的口语数字。然后可以使用检测到的语音号码来设置开始播放语音消息的起始位置，例如允许用户定位和转录由消息发送者说出的电话号码。也可以使用自动号码检测来自动拨打语音消息中提及的电话号码，以及向用户显示这些号码的文本表示。

8. 发明授权

US08214814B2 Sharing compiler optimizations in a multi-node system 失效
标题翻译：在多节点系统中共享编译器优化
公开(公告)号：US08214814B2
公开(公告)日：2012-07-03
申请号：US12144763
申请日：2008-06-24
申请人： Eric L. Barsness , David L. Darrington , Amanda Peters , John Matthew Santosuosso
发明人： Eric L. Barsness , David L. Darrington , Amanda Peters , John Matthew Santosuosso
IPC分类号： G06F9/45
CPC分类号： G06F8/443
摘要： Embodiments of the invention enable application programs running across multiple compute nodes of a highly-parallel system to compile source code into native instructions, and subsequently share the optimizations used to compile the source code with other nodes. For example, determining what optimizations to use may consume significant processing power and memory on a node. In cases where multiple nodes exhibit similar characteristics, it is possible that these nodes may use the same set of optimizations when compiling similar pieces of code. Therefore, when one node compiles source code into native instructions, it may share the optimizations used with other similar nodes, thereby removing the burden for the other nodes to figure out which optimizations to use. Thus, while one node may suffer a performance hit for determining the necessary optimizations, other nodes may be saved from this burden by simply using the optimizations provided to them.
摘要翻译：本发明的实施例使得能够跨高度并行系统的多个计算节点运行的应用程序将源代码编译成本机指令，并且随后共享用于与其他节点编译源代码的优化。例如，确定要使用哪些优化可能会消耗节点上显着的处理能力和内存。在多个节点呈现类似特征的情况下，编译相似的代码段时，这些节点可能会使用相同的优化集合。因此，当一个节点将源代码编译为本地指令时，它可以共享与其他类似节点一起使用的优化，从而消除其他节点的负担，以确定要使用的优化。因此，虽然一个节点可能遭受用于确定必要的优化的性能命中，但是可以通过简单地使用提供给它们的优化来从其负担中节省其他节点。

9. 发明申请

US20120154412A1 RUN-TIME ALLOCATION OF FUNCTIONS TO A HARDWARE ACCELERATOR 有权
标题翻译：功能分配到硬件加速器的运行时间分配
公开(公告)号：US20120154412A1
公开(公告)日：2012-06-21
申请号：US12972710
申请日：2010-12-20
申请人： Raymond Keith Harney , John Matthew Santosuosso
发明人： Raymond Keith Harney , John Matthew Santosuosso
IPC分类号： G06T1/00
CPC分类号： G06F9/5011 , G06T1/20
摘要： An accelerator work allocation mechanism determines at run-time which functions to allocate to a hardware accelerator based on a defined accelerator policy, and based on an analysis performed at run-time. The analysis includes reading the accelerator policy, and determining whether a particular function satisfies the accelerator policy. If so, the function is allocated to the hardware accelerator. If not, the function is allocated to the processor.
摘要翻译：加速器工作分配机制在运行时确定基于定义的加速器策略分配给硬件加速器的功能，并基于在运行时执行的分析。分析包括读取加速器策略，以及确定特定功能是否满足加速器策略。如果是这样，该功能被分配给硬件加速器。如果没有，则将该功能分配给处理器。

10. 发明申请

US20120144132A1 MANAGEMENT OF PERSISTENT MEMORY IN A MULTI-NODE COMPUTER SYSTEM 有权
标题翻译：多节点计算机系统中的记忆管理
公开(公告)号：US20120144132A1
公开(公告)日：2012-06-07
申请号：US13372609
申请日：2012-02-14
申请人： Eric Lawrence Barsness , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , John Matthew Santosuosso
发明人： Eric Lawrence Barsness , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , John Matthew Santosuosso
IPC分类号： G06F12/00
CPC分类号： G06F12/1027 , G06F12/1072
摘要： A method and apparatus creates and manages persistent memory (PM) in a multi-node computing system. A PM Manager in the service node creates and manages pools of nodes with various sizes of PM. A node manager uses the pools of nodes to load applications to the nodes according to the size of the available PM. The PM Manager can dynamically adjust the size of the PM according to the needs of the applications based on historical use or as determined by a system administrator. The PM Manager works with an operating system kernel on the nodes to provide persistent memory for application data and system metadata. The PM Manager uses the persistent memory to load applications to preserve data from one application to the next. Also, the data preserved in persistent memory may be system metadata such as file system data that will be available to subsequent applications.
摘要翻译：方法和装置在多节点计算系统中创建和管理持久存储器（PM）。服务节点中的PM管理器创建和管理具有各种大小的PM的节点池。节点管理器使用节点池根据可用PM的大小将应用程序加载到节点。 PM管理员可以根据历史使用或系统管理员确定的应用程序的需要动态调整PM的大小。 PM管理器与节点上的操作系统内核一起工作，为应用程序数据和系统元数据提供持久性内存。 PM管理器使用持久性内存来加载应用程序以将数据从一个应用程序保留到下一个应用程序。此外，保留在持久存储器中的数据可以是诸如文件系统数据的系统元数据，这些数据将可用于后续应用。

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