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61. 发明申请

US20090320003A1 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：US20090320003A1
公开(公告)日：2009-12-24
申请号：US12144773
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。

62. 发明申请

US20090083276A1 INSERTING DATA INTO AN IN-MEMORY DISTRIBUTED NODAL DATABASE 有权
标题翻译：将数据插入内存分布式NODAL数据库
公开(公告)号：US20090083276A1
公开(公告)日：2009-03-26
申请号：US11861343
申请日：2007-09-26
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： G06F17/30
CPC分类号： G06F17/30705 , G06F17/30563 , G06F17/30598
摘要： A method and apparatus loads data to an in-memory database across multiple nodes in a parallel computing system. A database loader uses SQL flags, historical information gained from monitoring prior query execution times and patterns, and node and network configuration to determine how to effectively cluster data attributes across multiple nodes. The database loader may also allow a system administrator to force placement of database structures in particular nodes.
摘要翻译：一种方法和装置将并行计算系统中的多个节点上的数据加载到内存数据库。数据库加载器使用SQL标志，从监视先前的查询执行时间和模式获得的历史信息，以及节点和网络配置，以确定如何有效地将数据属性聚类到多个节点。数据库加载程序还可以允许系统管理员强制将数据库结构放置在特定节点中。

63. 发明授权

US08122441B2 Sharing compiler optimizations in a multi-node system 失效
公开(公告)号：US08122441B2
公开(公告)日：2012-02-21
申请号：US12144773
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.

64. 发明申请

US20090320008A1 Sharing Compiler Optimizations in a Multi-Node System 失效
公开(公告)号：US20090320008A1
公开(公告)日：2009-12-24
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.

65. 发明授权

US08522193B2 Program development tool configured to compile source code according to energy consumption requirements 有权
标题翻译：程序开发工具配置为根据能耗要求编译源代码
公开(公告)号：US08522193B2
公开(公告)日：2013-08-27
申请号：US12368758
申请日：2009-02-10
申请人： Eric L. Barness , David L. Darrington , Amanda Peters , John M. Santosuosso
发明人： Eric L. Barness , David L. Darrington , Amanda Peters , John M. Santosuosso
IPC分类号： G06F9/44
CPC分类号： G06F8/4432 , Y02D10/41
摘要： Embodiments of the invention provide techniques for presenting energy consumption information in an IDE tool. In one embodiment, the IDE tool may be configured to determine energy requirements associated with specific elements of the source code, and to present graphical indications of energy requirements along with those code elements. Such energy requirements may be determined by matching code elements to a stored data structure describing energy requirements for executing various code elements. The stored data may be based on predefined standards, and/or may be based on historical measurements of energy consumption during prior instances of executing code elements on a target computer system. Additionally, developers may specify priority for compiling portions of source code, according to desired energy requirements.
摘要翻译：本发明的实施例提供了用于在IDE工具中呈现能量消耗信息的技术。在一个实施例中，IDE工具可以被配置为确定与源代码的特定元件相关联的能量需求，以及呈现能量需求以及那些代码元素的图形指示。这样的能量需求可以通过将代码元素与描述用于执行各种代码元素的能量需求的存储的数据结构相匹配来确定。存储的数据可以基于预定义的标准，和/或可以基于在执行目标计算机系统上的代码元素的先前实例期间的能量消耗的历史测量。此外，开发者可以根据所需的能量要求来指定编译源代码部分的优先级。

66. 发明授权

US08516494B2 Executing an application on a parallel computer 有权
标题翻译：在并行计算机上执行应用程序
公开(公告)号：US08516494B2
公开(公告)日：2013-08-20
申请号：US12140023
申请日：2008-06-16
申请人： Eric L. Barsness , Michael B. Brutman , David L. Darrington , Amanda E. Peters , John M. Santousso
发明人： Eric L. Barsness , Michael B. Brutman , David L. Darrington , Amanda E. Peters , John M. Santousso
IPC分类号： G06F9/46
CPC分类号： G06F9/5038
摘要： Methods, apparatus, and products are disclosed for executing an application on a parallel computer that include: executing, by a current compute node, a current task of the application, including producing results; determining, by the current compute node in dependence upon current network characteristics and application characteristics, whether to transfer the results to a next compute node for further processing by a next task on the next compute node or to execute the next task for further processing of the results on the current compute node; transferring, by the current compute node, the results to the next compute node for further processing by the next task on the next compute node if the determination specifies transferring the results to the next node; and executing, by the current compute node, the next task for further processing of the results if the determination specifies executing the next task on the current compute node.
摘要翻译：公开了用于在并行计算机上执行应用的方法，装置和产品，包括：由当前计算节点执行应用的当前任务，包括产生结果; 根据当前网络特性和应用特征，由当前计算节点确定是否将结果传送到下一个计算节点，以便下一个计算节点上的下一个任务进行进一步处理，或执行下一个任务以进一步处理当前计算节点的结果; 如果确定指定将结果传送到下一个节点，则由当前计算节点将结果传送到下一个计算节点，以便下一个计算节点上的下一个任务进一步处理; 以及如果所述确定指定在当前计算节点上执行下一个任务，则由当前计算节点执行下一个任务以进一步处理结果。

67. 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。

68. 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。

69. 发明授权

US07631169B2 Fault recovery on a massively parallel computer system to handle node failures without ending an executing job 有权
标题翻译：在大规模并行计算机系统上进行故障恢复，以处理节点故障而不停止执行任务
公开(公告)号：US07631169B2
公开(公告)日：2009-12-08
申请号：US11670803
申请日：2007-02-02
申请人： David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik
发明人： David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik
IPC分类号： G06F11/07
CPC分类号： G06F11/267 , G06F1/24 , G06F11/0724 , G06F11/0793 , G06F11/1441
摘要： A method and apparatus for fault recovery of on a parallel computer system from a soft failure without ending an executing job on a partition of nodes. In preferred embodiments a failed hardware recovery mechanism on a service node uses a heartbeat monitor to determine when a node failure occurs. Where possible, the failed node is reset and re-loaded with software without ending the software job being executed by the partition containing the failed node.
摘要翻译：一种用于在并行计算机系统上从软故障故障恢复而不在节点分区上结束执行作业的方法和装置。在优选实施例中，服务节点上的故障硬件恢复机制使用心跳监视器来确定何时发生节点故障。在可能的情况下，故障节点被重置并重新加载软件，而不会终止由包含故障节点的分区执行的软件作业。

70. 发明申请

US20090300752A1 UTILIZING VIRTUAL PRIVATE NETWORKS TO PROVIDE OBJECT LEVEL SECURITY ON A MULTI-NODE COMPUTER SYSTEM 有权
标题翻译：利用虚拟私有网络在多节点计算机系统上提供对象级别的安全
公开(公告)号：US20090300752A1
公开(公告)日：2009-12-03
申请号：US12127077
申请日：2008-05-27
申请人： Eric Lawrence Barsness , David L. Darrington , Amanda Peters , John Matthew Santosuosso
发明人： Eric Lawrence Barsness , David L. Darrington , Amanda Peters , John Matthew Santosuosso
IPC分类号： G06F21/00
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.
摘要翻译：本文的公开内容使用连接系统的节点的虚拟专用网络在并行计算机系统上提供数据安全性。一种机制在描述多个安全类的节点中建立访问控制数据。每个安全类与虚拟网络相关联。系统上的每个用户与其中一个安全类相关联。每个要保护的数据库对象都被赋予一个安全类的属性。数据库对象加载到与数据库对象的安全类匹配的系统节点中。当在系统上执行查询时，将查询发送到特定的类或一组类，以使查询只能被等效的安全类授权的那些节点看到。以这种方式，网络用于隔离不具有访问数据的正确授权的用户的数据。

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