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1. 发明授权

US08595466B2 All-to-all comparisons on architectures having limited storage space 失效
公开(公告)号：US08595466B2
公开(公告)日：2013-11-26
申请号：US13429915
申请日：2012-03-26
申请人： Douglas M. Freimuth , Vipin Sachdeva
发明人： Douglas M. Freimuth , Vipin Sachdeva
IPC分类号： G06F15/00 , G06F15/76
CPC分类号： G06F13/28 , G06F9/3885 , G06F11/3404 , G06F17/10
摘要： Mechanisms for performing all-to-all comparisons on architectures having limited storage space are provided. The mechanisms determine a number of data elements to be included in each set of data elements to be sent to each processing element of a data processing system, and perform a comparison operation on at least one set of data elements. The comparison operation comprises sending a first request to main memory for transfer of a first set of data elements into a local memory associated with the processing element and sending a second request to main memory for transfer of a second set of data elements into the local memory. A pair wise comparison computation of the all-to-all comparison of data elements operation is performed at approximately a same time as the second set of data elements is being transferred from main memory to the local memory.

2. 发明申请

US20120185870A1 All-to-All Comparisons on Architectures Having Limited Storage Space 失效
标题翻译：具有有限存储空间的架构的全对比比较
公开(公告)号：US20120185870A1
公开(公告)日：2012-07-19
申请号：US13429915
申请日：2012-03-26
申请人： Douglas M. Freimuth , Vipin Sachdeva
发明人： Douglas M. Freimuth , Vipin Sachdeva
IPC分类号： G06F17/15 , G06F9/46
CPC分类号： G06F13/28 , G06F9/3885 , G06F11/3404 , G06F17/10
摘要： Mechanisms for performing all-to-all comparisons on architectures having limited storage space are provided. The mechanisms determine a number of data elements to be included in each set of data elements to be sent to each processing element of a data processing system, and perform a comparison operation on at least one set of data elements. The comparison operation comprises sending a first request to main memory for transfer of a first set of data elements into a local memory associated with the processing element and sending a second request to main memory for transfer of a second set of data elements into the local memory. A pair wise comparison computation of the all-to-all comparison of data elements operation is performed at approximately a same time as the second set of data elements is being transferred from main memory to the local memory.
摘要翻译：提供了对具有有限存储空间的架构进行全对比比较的机制。这些机制确定要包括在要发送到数据处理系统的每个处理元件的每组数据元素中的多个数据元素，并对至少一组数据元素执行比较操作。比较操作包括向主存储器发送第一请求以将第一组数据元素传送到与处理元件相关联的本地存储器中，并向主存储器发送第二请求以将第二组数据元素传送到本地存储器。在与第二组数据元素从主存储器传送到本地存储器的大致相同的时刻，执行数据元素操作的全对比比较的成对比较计算。

3. 发明申请

US20100146518A1 All-To-All Comparisons on Architectures Having Limited Storage Space 审中-公开
标题翻译：有限存储空间的架构的所有比较
公开(公告)号：US20100146518A1
公开(公告)日：2010-06-10
申请号：US12329989
申请日：2008-12-08
申请人： Douglas M. Freimuth , Vipin Sachdeva
发明人： Douglas M. Freimuth , Vipin Sachdeva
IPC分类号： G06F17/15 , G06F9/46
CPC分类号： G06F13/28 , G06F9/3885 , G06F11/3404 , G06F17/10
摘要： Mechanisms for performing all-to-all comparisons on architectures having limited storage space are provided. The mechanisms determine a number of data elements to be included in each set of data elements to be sent to each processing element of a data processing system, and perform a comparison operation on at least one set of data elements. The comparison operation comprises sending a first request to main memory for transfer of a first set of data elements into a local memory associated with the processing element and sending a second request to main memory for transfer of a second set of data elements into the local memory. A pair wise comparison computation of the all-to-all comparison of data elements operation is performed at approximately a same time as the second set of data elements is being transferred from main memory to the local memory.
摘要翻译：提供了对具有有限存储空间的架构进行全对比比较的机制。这些机制确定要包括在要发送到数据处理系统的每个处理元件的每组数据元素中的多个数据元素，并对至少一组数据元素执行比较操作。比较操作包括向主存储器发送第一请求以将第一组数据元素传送到与处理元件相关联的本地存储器中，并向主存储器发送第二请求以将第二组数据元素传送到本地存储器。在与第二组数据元素从主存储器传送到本地存储器的大致相同的时刻，执行数据元素操作的全对比比较的成对比较计算。

4. 发明授权

US09143580B2 Brokering and provisioning in high-speed networks 有权
标题翻译：在高速网络中进行代理和配置
公开(公告)号：US09143580B2
公开(公告)日：2015-09-22
申请号：US13548442
申请日：2012-07-13
申请人： Douglas M. Freimuth , Vasileios Pappas , Sumedh W. Sathaye
发明人： Douglas M. Freimuth , Vasileios Pappas , Sumedh W. Sathaye
IPC分类号： G06F15/173 , H04L29/08 , H04B10/27 , H04J14/02 , H04L29/06
CPC分类号： H04L67/32 , H04B10/27 , H04J14/0227 , H04L69/10
摘要： Network resources are provisioned within an application broker according to aggregated requests in an optical network. Resource requests are sorted to form sorted resource requests. The sorted resource requests are sorted according to destinations of the resource requests. The sorted resource requests are aggregated to form aggregated resource requests. Resource allocation is requested for each of the aggregated resource requests from a network border controller based on requirements of the set of set of aggregated resource requests. A set of allocated resources is received from the network border controller. The set of allocated resources is based on requirements of the aggregated resource requests. For each of the aggregated resource requests, network transmissions network receptions are executed utilizing associated allocated resources.
摘要翻译：根据光网络中的聚合请求，在应用代理中提供网络资源。资源请求被排序以形成排序的资源请求。排序的资源请求根据资源请求的目的地进行排序。排序的资源请求被聚合以形成汇总的资源请求。根据集合的资源请求集合的要求，为来自网络边界控制器的每个聚合资源请求请求资源分配。从网络边界控制器接收一组分配的资源。所分配的资源集合基于聚合资源请求的要求。对于每个聚合的资源请求，使用相关联的分配的资源来执行网络传输网络接收。

5. 发明申请

US20140330973A1 SYSTEM AND METHOD FOR BROKERING AND PROVISIONING IN HIGH-SPEED NETWORKS 有权
标题翻译：在高速网络中进行交付和提供的系统和方法
公开(公告)号：US20140330973A1
公开(公告)日：2014-11-06
申请号：US13548442
申请日：2012-07-13
申请人： Douglas M. Freimuth , Vasileios Pappas , Sumedh W. Sathaye
发明人： Douglas M. Freimuth , Vasileios Pappas , Sumedh W. Sathaye
IPC分类号： H04L29/08 , H04J14/02 , H04B10/27
CPC分类号： H04L67/32 , H04B10/27 , H04J14/0227 , H04L69/10
摘要： Network resources are provisioned within an application broker according to aggregated requests in an optical network. Resource requests are sorted to form sorted resource requests. The sorted resource requests are sorted according to destinations of the resource requests. The sorted resource requests are aggregated to form aggregated resource requests. Resource allocation is requested for each of the aggregated resource requests from a network border controller based on requirements of the set of set of aggregated resource requests. A set of allocated resources is received from the network border controller. The set of allocated resources is based on requirements of the aggregated resource requests. For each of the aggregated resource requests, network transmissions network receptions are executed utilizing associated allocated resources.
摘要翻译：根据光网络中的聚合请求，在应用代理中提供网络资源。资源请求被排序以形成已排序的资源请求。排序的资源请求根据资源请求的目的地进行排序。排序的资源请求被聚合以形成汇总的资源请求。根据集合的资源请求集合的要求，为来自网络边界控制器的每个聚合资源请求请求资源分配。从网络边界控制器接收一组分配的资源。所分配的资源集合基于聚合资源请求的要求。对于每个聚合的资源请求，使用相关联的分配的资源来执行网络传输网络接收。

6. 发明授权

US08141094B2 Distribution of resources for I/O virtualized (IOV) adapters and management of the adapters through an IOV management partition via user selection of compatible virtual functions 有权
标题翻译：通过用户选择兼容的虚拟功能，通过IOV管理分区分配I / O虚拟化（IOV）适配器的资源和适配器的管理
公开(公告)号：US08141094B2
公开(公告)日：2012-03-20
申请号：US11949419
申请日：2007-12-03
申请人： Aaron C. Brown , Douglas M. Freimuth , Renato J. Recio , Steven M. Thurber
发明人： Aaron C. Brown , Douglas M. Freimuth , Renato J. Recio , Steven M. Thurber
IPC分类号： G06F9/46 , G06F3/00 , G06F13/00
CPC分类号： G06F13/102 , G06F2009/45579
摘要： Mechanisms to address the situation where an input/output (I/O) fabric is shared by more than one logical partition (LPAR) and where each LPAR can share with the other LPARs an I/O adapter (LOA) are provided. In particular, each LPAR is assigned its own separate address space to access a virtual function (VF) assigned to it such that each LPAR's perception is that it has its own independent IOA. Each VF may be shared across multiple LPARs. Facilities are provided for management of the shared resources of the IOA via a Physical Function (PF) of the IOA by assignment of that PF to an I/O Virtualization Management Partition (IMP). The code running in the IMP acts as a virtual intermediary to the VFs for fully managing the VF error handling, VF reset, and configuration operations. The IMP also acts as an interface to the PF for accessing common VF functionality. Furthermore, the functions of resource assignment and management relative to the VFs and the client partitions that use those VFs, which might normally be done by an entity like a hypervisor, are implemented by this IMP.
摘要翻译：解决输入/输出（I / O）结构由多个逻辑分区（LPAR）共享并且每个LPAR可以与其他LPAR共享I / O适配器（LOA）的情况的机制。特别地，每个LPAR被分配其自己的单独的地址空间以访问分配给它的虚拟功能（VF），使得每个LPAR的感知是它具有其自己的独立IOA。每个VF可以跨多个LPAR共享。通过将该PF分配给I / O虚拟化管理分区（IMP），通过IOA的物理功能（PF）来管理IOA的共享资源的设施。 IMP中运行的代码充当VF的虚拟中介，用于完全管理VF错误处理，VF复位和配置操作。 IMP还作为PF访问常用VF功能的接口。此外，使用这些VF（通常由虚拟机管理程序等实体进行的）的VF和客户机分区的资源分配和管理的功能由本IMP实现。

7. 发明授权

US08141093B2 Management of an IOV adapter through a virtual intermediary in an IOV management partition 失效
标题翻译：通过IOV管理分区中的虚拟中介管理IOV适配器
公开(公告)号：US08141093B2
公开(公告)日：2012-03-20
申请号：US11940360
申请日：2007-11-15
申请人： Aaron C. Brown , Douglas M. Freimuth , Renato J. Recio , Steven M. Thurber
发明人： Aaron C. Brown , Douglas M. Freimuth , Renato J. Recio , Steven M. Thurber
IPC分类号： G06F9/46
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： Mechanisms that address the situation where an input/output (I/O) fabric is shared by more than one logical partition (LPAR) and where each LPAR can share with the other LPARs an I/O adapter (IOA) are provided. In particular, each LPAR is assigned its own separate address space to access a virtual function (VF) assigned to it such that each LPAR's perception is that it has its own independent IOA. Each VF may be shared across multiple LPARs. Facilities are provided for management of the shared resources of the IOA via a Physical Function (PF) of the IOA by assignment of that PF to an I/O Virtualization Management Partition (IMP). The code running in the IMP acts as a virtual intermediary to the VFs for fully managing the VF error handling, VF reset, and configuration operations. The IMP also acts as an interface to the PF for accessing common VF functionality.
摘要翻译：解决了输入/输出（I / O）结构由多个逻辑分区（LPAR）共享并且每个LPAR可以与其他LPAR共享一个I / O适配器（IOA）的情况的机制。特别地，每个LPAR被分配其自己的单独的地址空间以访问分配给它的虚拟功能（VF），使得每个LPAR的感知是它具有其自己的独立IOA。每个VF可以跨多个LPAR共享。通过将该PF分配给I / O虚拟化管理分区（IMP），通过IOA的物理功能（PF）来管理IOA的共享资源的设施。 IMP中运行的代码充当VF的虚拟中介，用于完全管理VF错误处理，VF复位和配置操作。 IMP还作为PF访问常用VF功能的接口。

8. 发明申请

US20120023223A1 PREDICTIVE CONTEXT-BASED VIRTUAL WORKSPACE PLACEMENT 有权
标题翻译：预测性背景下的虚拟工作空间布局
公开(公告)号：US20120023223A1
公开(公告)日：2012-01-26
申请号：US12843686
申请日：2010-07-26
申请人： JOEL W. BRANCH , Douglas M. Freimuth , Bong Jun Ko , Vasileios Pappas
发明人： JOEL W. BRANCH , Douglas M. Freimuth , Bong Jun Ko , Vasileios Pappas
IPC分类号： G06F15/173
CPC分类号： G06F9/4856
摘要： A method, information processing system, and computer program product manage virtual workspace migration. A set of information associated with a user is analyzed. A future virtual workspace demand associated with the user is predicted based on the analyzing. At least a portion of at least one virtual workspace associated with the user is migrated from a first location to at least a second location based on the future virtual workspace demand that has been predicted.
摘要翻译：一种方法，信息处理系统和计算机程序产品管理虚拟工作空间迁移。分析与用户相关联的一组信息。基于分析预测与用户相关联的未来虚拟工作空间需求。与用户相关联的至少一个虚拟工作区的至少一部分基于未来预测的虚拟工作空间需求从第一位置迁移到至少第二位置。

9. 发明授权

US07991839B2 Communication between host systems using a socket connection and shared memories 有权
标题翻译：使用插座连接和共享存储器的主机系统之间的通信
公开(公告)号：US07991839B2
公开(公告)日：2011-08-02
申请号：US11612535
申请日：2006-12-19
申请人： Douglas M. Freimuth , Renato J. Recio , Claudia A. Salzberg , Steven M. Thurber , Jacobo A. Vargas
发明人： Douglas M. Freimuth , Renato J. Recio , Claudia A. Salzberg , Steven M. Thurber , Jacobo A. Vargas
IPC分类号： G06F15/16
CPC分类号： G06F13/28
摘要： Mechanisms for communication between host systems using a socket connection and shared memories are provided. With such socket-based communication, a work queue in the host systems may be used to listen for incoming socket initialization requests. A first host system that wishes to establish a socket communication connection with a second host system may generate a socket initialization request work queue element in its work queue and may inform the second host system that the socket initialization request work queue element is available for processing. The second host system may then accept or deny the request. If the second host system accepts the request, it returns the second half of the socket's parameters for use by the first host system in performing socket based communications between the first and second host systems.
摘要翻译：提供了使用插座连接的主机系统和共享存储器之间的通信机制。通过这种基于套接字的通信，主机系统中的工作队列可用于监听传入套接字初始化请求。希望与第二主机系统建立套接字通信连接的第一主机系统可以在其工作队列中生成套接字初始化请求工作队列元素，并且可以通知第二主机系统套接字初始化请求工作队列元素可用于处理。然后，第二主机系统可以接受或拒绝该请求。如果第二主机系统接受该请求，则它返回套接字参数的后半部分，供第一主机系统在第一和第二主机系统之间进行基于套接字的通信时使用。

10. 发明授权

US07984454B2 Migration of single root stateless virtual functions 失效
标题翻译：单根无状态虚拟函数的迁移
公开(公告)号：US07984454B2
公开(公告)日：2011-07-19
申请号：US11612538
申请日：2006-12-19
申请人： Douglas M. Freimuth , Renato J. Recio , Claudia A. Salzberg , Steven M. Thurber , Jacobo A. Vargas
发明人： Douglas M. Freimuth , Renato J. Recio , Claudia A. Salzberg , Steven M. Thurber , Jacobo A. Vargas
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00
CPC分类号： G06F9/4856
摘要： Mechanisms for migration of single root stateless virtual functions are provided. A Single-Root PCI Configuration Manager (SR-PCIM) provides a system image (SI) with possible virtual function (VF) migration scenarios supported by the endpoint (EP). The SR-PCIM may be instructed that a stateless migration of a VF and its associated application(s) from one SI to another is required. Outstanding requests to the VF are completed and any applications associated with the VF are removed from the SI and the VF is detached from its associated physical function (PF). The SWI may then attach the VF to a target PF which may be in the same or a different EP. The SWI makes the VF available to the SI with which the VF is now associated and the SI configures the VF thereby making it available for use by associated applications.
摘要翻译：提供了单根无状态虚拟函数迁移的机制。单根PCI配置管理器（SR-PCIM）提供了由端点（EP）支持的可能的虚拟功能（VF）迁移方案的系统映像（SI）。可以指示SR-PCIM需要将VF及其相关联的应用程序从一个SI到另一个SI的无状态迁移。完成对VF的未完成请求，并将与VF关联的任何应用程序从SI中删除，并且VF与其关联的物理功能（PF）分离。然后，SWI可以将VF附接到可以在相同或不同EP中的目标PF。 SWI使VF可用于现在与VF关联的SI，SI配置VF，从而使其可供相关应用使用。

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