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1. 发明授权

US08656448B2 Providing policy-based application services to an application running on a computing system 失效
标题翻译：为运行在计算系统上的应用程序提供基于策略的应用程序服务
公开(公告)号：US08656448B2
公开(公告)日：2014-02-18
申请号：US11553101
申请日：2006-10-26
申请人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
发明人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
IPC分类号： H04L29/06
CPC分类号： G06F11/3447 , G06F11/3409
摘要： Methods, apparatus, products are disclosed for providing policy-based application services to an application running on a computing system. The computing system includes at least one compute node. The compute node includes an application and a plurality of application services of a service type. Providing policy-based application services to an application running on a computing system includes establishing, on the compute node, a service policy specifying one of the application services of the service type for use by the application, establishing a performance ruleset, the performance ruleset specifying rules for analyzing the performance of the computing system, measuring performance of the computing system, and adjusting the service policy in dependence upon the performance ruleset and the measured performance. Providing policy-based application services to an application running on a computing system may also include accessing, by the application, the specified application service.
摘要翻译：公开了用于向在计算系统上运行的应用程序提供基于策略的应用服务的方法，装置，产品。计算系统包括至少一个计算节点。计算节点包括服务类型的应用和多个应用服务。向在计算系统上运行的应用提供基于策略的应用服务包括在计算节点上建立指定服务类型的应用服务之一以供应用使用的服务策略，建立性能规则集，指定性能规则集用于分析计算系统的性能，衡量计算系统的性能以及根据性能规则集和测量性能调整服务策略的规则。向运行在计算系统上的应用提供基于策略的应用服务也可以包括由应用访问指定的应用服务。

2. 发明授权

US07752421B2 Parallel-prefix broadcast for a parallel-prefix operation on a parallel computer 有权
标题翻译：并行计算机上并行前缀操作的并行前缀广播
公开(公告)号：US07752421B2
公开(公告)日：2010-07-06
申请号：US11737209
申请日：2007-04-19
申请人： Charles J. Archer , Amanda Peters , Gary R. Ricard , Albert Sidelnik , Brian E. Smith
发明人： Charles J. Archer , Amanda Peters , Gary R. Ricard , Albert Sidelnik , Brian E. Smith
IPC分类号： G06F15/76
CPC分类号： G06F9/5066
摘要： A parallel-prefix broadcast for a parallel-prefix operation on a parallel computer includes: configuring, on each node, a parallel-prefix contribution buffer for storing the node's parallel-prefix contribution; configuring, on each node, a parallel-prefix results buffer for storing results of a operation, the results buffer having a position for each node that corresponds to node's rank; and repeatedly for each position in the results buffer: processing in parallel by each node, including: determining, by the node, whether the current position in the results buffer is to include the node's contribution, if the current position is not to include the contribution, contributing the identity element, and if the current position is to include the contribution, contributing the contribution, performing, by each node, the operation using the contributed identity elements and the contributed contributions, yielding a result from the operation, and storing, by each node, the result in the position in the results buffer.
摘要翻译：并行计算机上的并行前缀操作的并行前缀广播包括：在每个节点上配置用于存储节点的并行前缀贡献的并行前缀贡献缓冲器; 在每个节点上配置用于存储操作结果的并行前缀结果缓冲器，所述结果缓冲器具有对应于节点等级的每个节点的位置; 并对结果缓冲区中的每个位置重复执行：每个节点并行处理，包括：由节点确定结果缓冲区中的当前位置是否包括节点的贡献，如果当前位置不包括贡献贡献身份元素，并且如果当前位置包括贡献，贡献贡献，由每个节点执行使用贡献的身份元素和贡献的贡献的操作，产生操作的结果，并且通过每个节点，结果在结果缓冲区中的位置。

3. 发明申请

US20090037377A1 DATABASE RETRIEVAL WITH A NON-UNIQUE KEY ON A PARALLEL COMPUTER SYSTEM 失效
标题翻译：数据库检索与并行计算机系统中的非唯一键
公开(公告)号：US20090037377A1
公开(公告)日：2009-02-05
申请号：US11830463
申请日：2007-07-30
申请人： Charles Jens Archer , Amanda Peters , Gary Ross Ricard , Albert Sidelnik , Brian Edward Smith
发明人： Charles Jens Archer , Amanda Peters , Gary Ross Ricard , Albert Sidelnik , Brian Edward Smith
IPC分类号： G06F17/30
CPC分类号： G06F17/30445
摘要： An apparatus and method retrieves a database record from an in-memory database of a parallel computer system using a non-unique key. The parallel computer system performs a simultaneous search on each node of the computer system using the non-unique key and then utilizes a global combining network to combine the local results from the searches of each node to efficiently and quickly search the entire database.
摘要翻译：装置和方法使用非唯一的密钥从并行计算机系统的存储器内数据库检索数据库记录。并行计算机系统使用非唯一密钥对计算机系统的每个节点进行同时搜索，然后利用全局组合网络将来自每个节点的搜索的本地结果组合以有效且快速地搜索整个数据库。

4. 发明申请

US20080263386A1 DYNAMICALLY REROUTING NODE TRAFFIC ON A MASSIVELY PARALLEL COMPUTER SYSTEM USING HINT BITS 失效
标题翻译：使用提示位置进行大规模并行计算机系统的动态路由交通动态
公开(公告)号：US20080263386A1
公开(公告)日：2008-10-23
申请号：US11736811
申请日：2007-04-18
申请人： David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik , Brian Edward Smith , Brent Allen Swartz
发明人： David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik , Brian Edward Smith , Brent Allen Swartz
IPC分类号： G06F11/00
CPC分类号： H04L45/22 , G06F11/203 , G06F11/2038 , G06F11/2051 , G06F15/17381 , H04L41/0659 , H04L45/00 , H04L45/02 , H04L45/28
摘要： A method and apparatus for dynamically rerouting node processes on the compute nodes of a massively parallel computer system using hint bits to route around failed nodes or congested networks without restarting applications executing on the system. When a node has a failure or there are indications that it may fail, the application software on the system is suspended while the data on the failed node is moved to a backup node. The torus network traffic is routed around the failed node and traffic for the failed node is rerouted to the backup node. The application can then resume operation without restarting from the beginning.
摘要翻译：一种方法和装置，用于在大型并行计算机系统的计算节点上动态重新路由节点进程，该提取位使用提示位来绕故障节点或拥塞网络路由，而不重新启动在系统上执行的应用。当节点发生故障或有迹象表明可能会失败时，系统上的应用软件将被暂停，同时将故障节点上的数据移动到备份节点。环网网络流量围绕故障节点进行路由，故障节点的流量将重新路由到备份节点。然后，应用程序可以从头开始重新启动。

5. 发明申请

US20080263329A1 Parallel-Prefix Broadcast for a Parallel-Prefix Operation on a Parallel Computer 有权
标题翻译：并行计算机上并行前缀操作的并行前缀广播
公开(公告)号：US20080263329A1
公开(公告)日：2008-10-23
申请号：US11737209
申请日：2007-04-19
申请人： Charles J. Archer , Amanda Peters , Gary R. Ricard , Albert Sidelnik , Brian E. Smith
发明人： Charles J. Archer , Amanda Peters , Gary R. Ricard , Albert Sidelnik , Brian E. Smith
IPC分类号： G06F9/30
CPC分类号： G06F9/5066
摘要： A parallel-prefix broadcast for a parallel-prefix operation on a parallel computer includes: configuring, on each node, a parallel-prefix contribution buffer for storing the node's parallel-prefix contribution; configuring, on each node, a parallel-prefix results buffer for storing results of a operation, the results buffer having a position for each node that corresponds to node's rank; and repeatedly for each position in the results buffer: processing in parallel by each node, including: determining, by the node, whether the current position in the results buffer is to include the node's contribution, if the current position is not to include the contribution, contributing the identity element, and if the current position is to include the contribution, contributing the contribution, performing, by each node, the operation using the contributed identity elements and the contributed contributions, yielding a result from the operation, and storing, by each node, the result in the position in the results buffer.
摘要翻译：并行计算机上的并行前缀操作的并行前缀广播包括：在每个节点上配置用于存储节点的并行前缀贡献的并行前缀贡献缓冲器; 在每个节点上配置用于存储操作结果的并行前缀结果缓冲器，所述结果缓冲器具有对应于节点等级的每个节点的位置; 并对结果缓冲区中的每个位置重复执行：由每个节点并行处理，包括：由节点确定结果缓冲区中的当前位置是否包括节点的贡献，如果当前位置不包括贡献贡献身份元素，并且如果当前位置包括贡献，贡献贡献，由每个节点执行使用贡献的身份元素和贡献的贡献的操作，产生操作的结果，并且通过每个节点，结果在结果缓冲区中的位置。

6. 发明授权

US08544065B2 Dataspace protection utilizing virtual private networks on a multi-node computer system 有权
标题翻译：使用多节点计算机系统上的虚拟专用网络进行数据空间保护
公开(公告)号：US08544065B2
公开(公告)日：2013-09-24
申请号：US12018237
申请日：2008-01-23
申请人： Charles Jens Archer , Amanda Peters , Gary Ross Ricard , Albert Sidelnik , Brian Edward Smith
发明人： Charles Jens Archer , Amanda Peters , Gary Ross Ricard , Albert Sidelnik , Brian Edward Smith
IPC分类号： H04L29/06
CPC分类号： G06F21/79 , G06F12/1416 , G06F21/6281
摘要： A method and apparatus provide data security on a parallel computer system using virtual private networks. An access setup mechanism sets up access control data in the nodes that describes which virtual networks are protected and what applications have access to the protected private networks. When an application accesses data on a protected virtual network, a network access mechanism determines the data is protected and intercepts the data access. The network access mechanism in the kernel may also execute a rule depending on the kind of access that was attempted to the virtual network. Authorized access to the private networks can be made via a system call to the access control mechanism in the kernel. The access control mechanism enforces policy decisions on which data can be distributed through the system via an access control list or other security policies.
摘要翻译：一种方法和装置使用虚拟专用网络在并行计算机系统上提供数据安全性。访问设置机制在节点中建立访问控制数据，描述哪些虚拟网络受到保护，哪些应用程序可以访问受保护的专用网络。当应用程序访问受保护的虚拟网络上的数据时，网络访问机制确定数据被保护并拦截数据访问。内核中的网络访问机制也可以根据尝试到虚拟网络的访问类型来执行规则。可以通过对内核中的访问控制机制的系统调用来授权对专用网络的访问。访问控制机制执行关于哪些数据可以经由访问控制列表或其他安全策略通过系统分发的策略决定。

7. 发明授权

US08495603B2 Generating an executable version of an application using a distributed compiler operating on a plurality of compute nodes 有权
标题翻译：使用在多个计算节点上运行的分布式编译器生成应用程序的可执行版本
公开(公告)号：US08495603B2
公开(公告)日：2013-07-23
申请号：US12189336
申请日：2008-08-11
申请人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
发明人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
IPC分类号： G06F9/44
CPC分类号： G06F9/54 , G06F8/443
摘要： Methods, apparatus, and products are disclosed for generating an executable version of an application using a distributed compiler operating on a plurality of compute nodes that include: receiving, by each compute node, a portion of source code for an application; compiling, in parallel by each compute node, the portion of the source code received by that compute node into a portion of object code for the application; performing, in parallel by each compute node, inter-procedural analysis on the portion of the object code of the application for that compute node, including sharing results of the inter-procedural analysis among the compute nodes; optimizing, in parallel by each compute node, the portion of the object code of the application for that compute node using the shared results of the inter-procedural analysis; and generating the executable version of the application in dependence upon the optimized portions of the object code of the application.
摘要翻译：公开了用于使用在多个计算节点上操作的分布式编译器来生成应用程序的可执行版本的方法，装置和产品，其包括：由每个计算节点接收应用程序的一部分源代码; 由每个计算节点并行地将由该计算节点接收的源代码的部分编译成应用的目标代码的一部分; 由每个计算节点并行执行对该计算节点的应用的目标代码的部分的程序间分析，包括在计算节点之间共享过程间分析的结果; 使用所述程序间分析的共同结果，利用所述计算节点并行地优化所述计算节点的所述应用的所述目标代码的部分; 以及根据应用程序的目标代码的优化部分生成应用程序的可执行版本。

8. 发明授权

US08370844B2 Mechanism for process migration on a massively parallel computer 失效
标题翻译：大规模并行计算机上进程迁移的机制
公开(公告)号：US08370844B2
公开(公告)日：2013-02-05
申请号：US11853927
申请日：2007-09-12
申请人： Charles Jens Archer , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik
发明人： Charles Jens Archer , David L. Darrington , Patrick Joseph McCarthy , Amanda Peters , Albert Sidelnik
IPC分类号： G06F9/46 , G06F15/173 , G06F15/76 , G06F15/00
CPC分类号： G06F9/4856 , G06F9/461 , G06F9/546
摘要： Embodiments off the invention provide a mechanism for process migration on a massively parallel computer system. In particular, embodiments of the invention may be used to update process state data for a migrated compute node, such as MPI (or other communication library) state data, across a full collection of compute nodes present in a given parallel system executing a parallel task. Migrating a process form one compute node to another may be useful to address a variety of sub-optimal operating conditions. For example, one or more processes may be migrated to cure network congestion resulting from a poorly mapped task or when a compute node is predicted to experience a hardware failure.
摘要翻译：本发明的实施例提供了一种用于大规模并行计算机系统上的过程迁移的机制。特别地，可以使用本发明的实施例来跨越在执行并行任务的给定并行系统中存在的计算节点的整个集合来更新用于迁移的计算节点（例如MPI（或其他通信库））状态数据的进程状态数据。将一个计算节点迁移到另一个计算节点可能有助于解决各种次优的运行条件。例如，可以迁移一个或多个进程以修复由映射不良的任务引起的网络拥塞，或者当预测计算节点经历硬件故障时。

9. 发明申请

US20100037035A1 Generating An Executable Version Of An Application Using A Distributed Compiler Operating On A Plurality Of Compute Nodes 有权
标题翻译：使用分布式编译器在多个计算节点上生成可执行版本的应用程序
公开(公告)号：US20100037035A1
公开(公告)日：2010-02-11
申请号：US12189336
申请日：2008-08-11
申请人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
发明人： Charles J. Archer , Michael A. Blocksome , Joseph D. Ratterman , Albert Sidelnik , Brian E. Smith
IPC分类号： G06F15/163 , G06F9/30
CPC分类号： G06F9/54 , G06F8/443
摘要： Methods, apparatus, and products are disclosed for generating an executable version of an application using a distributed compiler operating on a plurality of compute nodes that include: receiving, by each compute node, a portion of source code for an application; compiling, in parallel by each compute node, the portion of the source code received by that compute node into a portion of object code for the application; performing, in parallel by each compute node, inter-procedural analysis on the portion of the object code of the application for that compute node, including sharing results of the inter-procedural analysis among the compute nodes; optimizing, in parallel by each compute node, the portion of the object code of the application for that compute node using the shared results of the inter-procedural analysis; and generating the executable version of the application in dependence upon the optimized portions of the object code of the application.
摘要翻译：公开了用于使用在多个计算节点上操作的分布式编译器来生成应用程序的可执行版本的方法，装置和产品，其包括：由每个计算节点接收应用程序的一部分源代码; 由每个计算节点并行地将由该计算节点接收的源代码的部分编译成应用的目标代码的一部分; 由每个计算节点并行执行对该计算节点的应用的目标代码的部分的程序间分析，包括在计算节点之间共享过程间分析的结果; 使用所述程序间分析的共同结果，利用所述计算节点并行地优化所述计算节点的所述应用的所述目标代码的部分; 以及根据应用程序的目标代码的优化部分生成应用程序的可执行版本。

10. 发明申请

US20090178053A1 DISTRIBUTED SCHEMES FOR DEPLOYING AN APPLICATION IN A LARGE PARALLEL SYSTEM 有权
标题翻译：在大型并行系统中分配应用程序的分布式方案
公开(公告)号：US20090178053A1
公开(公告)日：2009-07-09
申请号：US11971006
申请日：2008-01-08
申请人： Charles Jens Archer , Thomas Michael Gooding , Ruth Janine Poole , Albert Sidelnik
发明人： Charles Jens Archer , Thomas Michael Gooding , Ruth Janine Poole , Albert Sidelnik
IPC分类号： G06F9/50
CPC分类号： G06F9/5072
摘要： Embodiments of the invention provide a method for deploying and running an application on a massively parallel computer system, while minimizing the costs associated with latency, bandwidth, and limited memory resources. The executable code of a program may be divided into multiple code fragments and distributed to different compute nodes of a parallel computing system. During program execution, one compute node may fetch code fragments from other compute nodes as necessary.
摘要翻译：本发明的实施例提供了一种用于在大规模并行计算机系统上部署和运行应用程序的方法，同时最小化与等待时间，带宽和有限的存储器资源相关联的成本。程序的可执行代码可以被划分为多个代码片段并被分配到并行计算系统的不同计算节点。在程序执行期间，一个计算节点可以根据需要从其他计算节点获取代码段。

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