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1. 发明授权

US08141091B2 Resource allocation in a NUMA architecture based on application specified resource and strength preferences for processor and memory resources 失效
标题翻译：基于应用指定的处理器和内存资源的资源和强度偏好，NUMA体系结构中的资源分配
公开(公告)号：US08141091B2
公开(公告)日：2012-03-20
申请号：US11866192
申请日：2007-10-02
申请人： Lynn Keat Chung , Chistopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Chistopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F9/5016 , G06F9/5027 , G06F9/5033 , G06F9/5061
摘要： An apparatus, program product and method in which application program-specified resource allocation and allocation strength preferences are used to allocate hardware resources from a computer for that application program. The resource allocation preference is used to allocate hardware resources for the application program, while the allocation strength preference is used to determine whether to allocate alternate hardware resources when the resource allocation preference specified by the application program cannot be met.
摘要翻译：一种使用应用程序指定的资源分配和分配强度偏好来从该应用程序的计算机分配硬件资源的装置，程序产品和方法。资源分配优先级用于为应用程序分配硬件资源，而当不能满足应用程序指定的资源分配优先级时，使用分配强度优先级来确定是否分配备用硬件资源。

2. 发明授权

US08042114B2 Resource allocation in a NUMA architecture based on separate application specified resource and strength preferences for processor and memory resources 失效
标题翻译：基于单独应用程序的NUMA架构中的资源分配指定的处理器和内存资源的资源和强度偏好
公开(公告)号：US08042114B2
公开(公告)日：2011-10-18
申请号：US11955061
申请日：2007-12-12
申请人： Lynn Keat Chung , Chistopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Chistopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F9/5016 , G06F9/5027 , G06F9/5033 , G06F9/5061
摘要： An apparatus, program product and method in which application program-specified resource allocation and allocation strength preferences are used to allocate hardware resources from a computer for that application program. The resource allocation preference is used to allocate hardware resources for the application program, while the allocation strength preference is used to determine whether to allocate alternate hardware resources when the resource allocation preference specified by the application program cannot be met.
摘要翻译：一种使用应用程序指定的资源分配和分配强度偏好来从该应用程序的计算机分配硬件资源的装置，程序产品和方法。资源分配优先级用于为应用程序分配硬件资源，而当不能满足应用程序指定的资源分配优先级时，使用分配强度优先级来确定是否分配备用硬件资源。

3. 发明授权

US07334230B2 Resource allocation in a NUMA architecture based on separate application specified resource and strength preferences for processor and memory resources 失效
标题翻译：基于单独应用程序的NUMA架构中的资源分配指定的处理器和内存资源的资源和强度偏好
公开(公告)号：US07334230B2
公开(公告)日：2008-02-19
申请号：US10403150
申请日：2003-03-31
申请人： Lynn Keat Chung , Christopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Christopher Francois , Richard Karl Kirkman , Henry Joseph May , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F9/46
CPC分类号： G06F9/505 , G06F9/5016 , G06F9/5027 , G06F9/5033 , G06F9/5061
摘要： An apparatus, program product and method in which application program-specified resource allocation and allocation strength preferences are used to allocate hardware resources from a computer for that application program. The resource allocation preference is used to allocate hardware resources for the application program, while the allocation strength preference is used to determine whether to allocate alternate hardware resources when the resource allocation preference specified by the application program cannot be met.
摘要翻译：一种使用应用程序指定的资源分配和分配强度偏好来从该应用程序的计算机分配硬件资源的装置，程序产品和方法。资源分配优先级用于为应用程序分配硬件资源，而当不能满足应用程序指定的资源分配优先级时，使用分配强度优先级来确定是否分配备用硬件资源。

4. 发明授权

US07574708B2 Mechanism for enabling the distribution of operating system resources in a multi-node computer system 有权
标题翻译：在多节点计算机系统中启用操作系统资源分配的机制
公开(公告)号：US07574708B2
公开(公告)日：2009-08-11
申请号：US10793476
申请日：2004-03-04
申请人： Lynn Keat Chung , Christopher Francois , Richard Karl Kirkman , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Christopher Francois , Richard Karl Kirkman , Patrick Joseph McCarthy , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F9/46
CPC分类号： G06F9/5083 , G06F9/505 , G06F2209/5019
摘要： Disclosed is an apparatus, method, and program product that enables distribution of operating system resources on a nodal basis in the same proportions as the expected system workload. The preferred embodiment of the present invention accomplishes this by assigning various types of weights to each node to represent their proportion of the overall balance within the system. Target Weights represent the desired distribution of the workload based on the existing proportions of processor and memory resources on each node. The actual workload balance on the system is represented by Current Weights, which the operating system strives to keep as close to the Target Weights as possible, on an ongoing basis. When the system is started, operating system services distribute their resources nodally in the same proportions as the Target Weights, and can request to be notified if the Target Weights ever change. If processors and/or memory are subsequently added or removed, new Target Weights are calculated at that time, and all services which requested notification are notified so they can redistribute their resources according to the new Target Weights or a stepwise refinement thereof.
摘要翻译：公开了一种装置，方法和程序产品，其能够以与预期系统工作负载相同的比例在节点基础上分发操作系统资源。本发明的优选实施例通过为每个节点分配各种类型的权重来表示其在系统内的总体平衡的比例来实现。目标权重表示基于每个节点上处理器和内存资源的现有比例的工作负载的所需分布。系统上的实际工作负载余额由Current Weights表示，操作系统力求尽可能地保持尽可能接近目标权重。当系统启动时，操作系统服务会以与“目标权重”相同的比例节点资源，并且如果“目标权重”（Target Weights）发生变化，则可以请求收到通知。如果随后添加或删除处理器和/或内存，那么当时计算出新的目标权重，并通知所有请求通知的服务，以便他们可以根据新的“目标权重”或其逐步改进来重新分配资源。

5. 发明授权

US07266540B2 Mechanism for dynamic workload rebalancing in a multi-nodal computer system 有权
标题翻译：多节点计算机系统中动态工作负载重新平衡的机制
公开(公告)号：US07266540B2
公开(公告)日：2007-09-04
申请号：US10793470
申请日：2004-03-04
申请人： Lynn Keat Chung , Christopher Francois , Mark Robert Funk , Richard Karl Kirkman , Henry Joseph May , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Christopher Francois , Mark Robert Funk , Richard Karl Kirkman , Henry Joseph May , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F17/30
CPC分类号： G06F9/505 , G06F9/4843 , G06F9/5033 , G06F9/5066 , Y10S707/99931 , Y10S707/99945
摘要： Disclosed is an apparatus, method, and program product for observing the nodal workload balance of the system on an ongoing basis, and for dynamically changing the preferred nodes of existing threads in order to improve nodal balance. Workload balance is ascertained on a nodal basis and then thread-based workload information is collected. If the detected imbalance persists, the thread-based information is used to change the assignment of preferred nodes to threads to improve nodal workload balance.
摘要翻译：公开了一种用于在持续的基础上观察系统的节点工作负载的装置，方法和程序产品，并且用于动态地改变现有线程的优选节点以便改善节点平衡。工作负载平衡在节点的基础上确定，然后收集基于线程的工作负载信息。如果检测到的不平衡持续存在，则基于线程的信息用于将首选节点的分配更改为线程以提高节点工作负载平衡。

6. 发明申请

US20050198642A1 Mechanism for assigning home nodes to newly created threads 审中-公开
标题翻译：将主节点分配给新创建的线程的机制
公开(公告)号：US20050198642A1
公开(公告)日：2005-09-08
申请号：US10793347
申请日：2004-03-04
申请人： Lynn Keat Chung , Christopher Francois , Mark Robert Funk , Richard Karl Kirkman , Henry Joseph May , Don Darrell Reed , Kenneth Charles Vossen
发明人： Lynn Keat Chung , Christopher Francois , Mark Robert Funk , Richard Karl Kirkman , Henry Joseph May , Don Darrell Reed , Kenneth Charles Vossen
IPC分类号： G06F9/46 , G06F15/16 , G06F15/18
CPC分类号： G06F9/505
摘要： Mechanism for Assigning Home Nodes to Newly Created Threads Disclosed is an apparatus, method, and program product for associating threads with the processing nodes of a multi-nodal computer system. The assignment is accomplished by considering both the relative work capacity of, and the relative amount of ongoing work assigned to, each node. Initiation Weights are used in the preferred embodiment to reflect the desired proportions of threads assigned to each node, from the standpoint of which node should be chosen when a new thread is created.
摘要翻译：将主节点分配给新创建的线程的机制公开了一种用于将线程与多节点计算机系统的处理节点相关联的装置，方法和程序产品。通过考虑分配给每个节点的正在进行的工作的相对工作能力和相对数量来完成任务。在优选实施例中使用起始权重来反映分配给每个节点的线程的期望比例，从创建新线程时应选择哪个节点的角度来看。

7. 发明申请

US20050210468A1 Mechanism for reducing remote memory accesses to shared data in a multi-nodal computer system 失效
标题翻译：减少在多节点计算机系统中对共享数据的远程存储器访问的机制
公开(公告)号：US20050210468A1
公开(公告)日：2005-09-22
申请号：US10793346
申请日：2004-03-04
申请人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
发明人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
IPC分类号： G06F9/46 , G06F9/48 , G06F9/50 , G06F15/16
CPC分类号： G06F9/5033 , G06F9/4843 , G06F9/505 , G06F9/5066
摘要： Disclosed is an apparatus, method, and program product for identifying and grouping threads that have interdependent data access needs. The preferred embodiment of the present invention utilizes two different constructs to accomplish this grouping. A Memory Affinity Group (MAG) is disclosed. The MAG construct enables multiple threads to be associated with the same node without any foreknowledge of which threads will be involved in the association, and without any control over the particular node with which they are associated. A Logical Node construct is also disclosed. The Logical Node construct enables multiple threads to be associated with the same specified node without any foreknowledge of which threads will be involved in the association. While logical nodes do not explicitly identify the underlying physical nodes comprising the system, they provide a means of associating particular threads with the same node and other threads with other node(s).
摘要翻译：公开了一种用于识别和分组具有相互依赖的数据访问需求的线程的装置，方法和程序产品。本发明的优选实施例利用两种不同的构造来完成该分组。记录亲和组（MAG）被公开。 MAG构造使得多个线程能够与相同的节点相关联，而没有任何预先知道哪个线程将涉及关联，并且不对与它们相关联的特定节点进行任何控制。还公开了逻辑节点构造。逻辑节点构造使得多个线程可以与相同的指定节点相关联，而无需预先知道关联中涉及的线程。虽然逻辑节点没有明确地识别包括系统的底层物理节点，但它们提供了将特定线程与其他节点相同的节点和其他线程相关联的手段。

8. 发明申请

US20100229177A1 Reducing Remote Memory Accesses to Shared Data in a Multi-Nodal Computer System 失效
标题翻译：减少远程内存访问多节点计算机系统中的共享数据
公开(公告)号：US20100229177A1
公开(公告)日：2010-09-09
申请号：US12551162
申请日：2009-08-31
申请人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
发明人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
IPC分类号： G06F9/46
CPC分类号： G06F9/5033 , G06F9/4843 , G06F9/505 , G06F9/5066
摘要： Disclosed is an apparatus, method, and program product for identifying and grouping threads that have interdependent data access needs. The preferred embodiment of the present invention utilizes two different constructs to accomplish this grouping. A Memory Affinity Group (MAG) is disclosed. The MAG construct enables multiple threads to be associated with the same node without any foreknowledge of which threads will be involved in the association, and without any control over the particular node with which they are associated. A Logical Node construct is also disclosed. The Logical Node construct enables multiple threads to be associated with the same specified node without any foreknowledge of which threads will be involved in the association. While logical nodes do not explicitly identify the underlying physical nodes comprising the system, they provide a means of associating particular threads with the same node and other threads with other node(s).
摘要翻译：公开了一种用于识别和分组具有相互依赖的数据访问需求的线程的装置，方法和程序产品。本发明的优选实施例利用两种不同的构造来完成该分组。记录亲和组（MAG）被公开。 MAG构造使得多个线程能够与相同的节点相关联，而没有任何预先知道哪个线程将涉及关联，并且不对与它们相关联的特定节点进行任何控制。还公开了逻辑节点构造。逻辑节点构造使得多个线程可以与相同的指定节点相关联，而无需预先知道关联中涉及的线程。虽然逻辑节点没有明确地识别包括系统的底层物理节点，但它们提供了将特定线程与其他节点相同的节点和其他线程相关联的手段。

9. 发明授权

US07584476B2 Mechanism for reducing remote memory accesses to shared data in a multi-nodal computer system 失效
标题翻译：减少在多节点计算机系统中对共享数据的远程存储器访问的机制
公开(公告)号：US07584476B2
公开(公告)日：2009-09-01
申请号：US10793346
申请日：2004-03-04
申请人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
发明人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
IPC分类号： G06F9/46
CPC分类号： G06F9/5033 , G06F9/4843 , G06F9/505 , G06F9/5066
摘要： Disclosed is an apparatus, method, and program product for identifying and grouping threads that have interdependent data access needs. The preferred embodiment of the present invention utilizes two different constructs to accomplish this grouping. A Memory Affinity Group (MAG) is disclosed. The MAG construct enables multiple threads to be associated with the same node without any foreknowledge of which threads will be involved in the association, and without any control over the particular node with which they are associated. A Logical Node construct is also disclosed. The Logical Node construct enables multiple threads to be associated with the same specified node without any foreknowledge of which threads will be involved in the association. While logical nodes do not explicitly identify the underlying physical nodes comprising the system, they provide a means of associating particular threads with the same node and other threads with other node(s).
摘要翻译：公开了一种用于识别和分组具有相互依赖的数据访问需求的线程的装置，方法和程序产品。本发明的优选实施例利用两种不同的构造来完成该分组。记录亲和组（MAG）被公开。 MAG构造使得多个线程能够与相同的节点相关联，而不需要知道哪个线程将涉及关联，并且不对与它们相关联的特定节点进行任何控制。还公开了逻辑节点构造。逻辑节点构造使得多个线程可以与相同的指定节点相关联，而无需预先知道关联中涉及的线程。虽然逻辑节点没有明确地识别包括系统的底层物理节点，但它们提供了将特定线程与其他节点相同的节点和其他线程相关联的手段。

10. 发明授权

US08312462B2 Reducing remote memory accesses to shared data in a multi-nodal computer system 失效
标题翻译：减少在多节点计算机系统中对共享数据的远程存储器访问
公开(公告)号：US08312462B2
公开(公告)日：2012-11-13
申请号：US12551162
申请日：2009-08-31
申请人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
发明人： Lynn Keat Chung , Mark Robert Funk , Richard Karl Kirkman , Angela Mae Newton , Don Darrell Reed
IPC分类号： G06F9/46 , G06F9/26
CPC分类号： G06F9/5033 , G06F9/4843 , G06F9/505 , G06F9/5066
摘要： Disclosed is an apparatus, method, and program product for identifying and grouping threads that have interdependent data access needs. The preferred embodiment of the present invention utilizes two different constructs to accomplish this grouping. A Memory Affinity Group (MAG) is disclosed. The MAG construct enables multiple threads to be associated with the same node without any foreknowledge of which threads will be involved in the association, and without any control over the particular node with which they are associated. A Logical Node construct is also disclosed. The Logical Node construct enables multiple threads to be associated with the same specified node without any foreknowledge of which threads will be involved in the association. While logical nodes do not explicitly identify the underlying physical nodes comprising the system, they provide a means of associating particular threads with the same node and other threads with other node(s).
摘要翻译：公开了一种用于识别和分组具有相互依赖的数据访问需求的线程的装置，方法和程序产品。本发明的优选实施例利用两种不同的构造来完成该分组。记录亲和组（MAG）被公开。 MAG构造使得多个线程能够与相同的节点相关联，而没有任何预先知道哪个线程将涉及关联，并且不对与它们相关联的特定节点进行任何控制。还公开了逻辑节点构造。逻辑节点构造使得多个线程可以与相同的指定节点相关联，而无需预先知道关联中涉及的线程。虽然逻辑节点没有明确地识别包括系统的底层物理节点，但它们提供了将特定线程与其他节点相同的节点和其他线程相关联的手段。

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