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41. 发明授权

US08332552B2 Supporting multiple high bandwidth I/O controllers on a single chip 有权
标题翻译：在单个芯片上支持多个高带宽I / O控制器
公开(公告)号：US08332552B2
公开(公告)日：2012-12-11
申请号：US12270569
申请日：2008-11-13
申请人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Daniel M. Dreps , Edward J. Seminaro
发明人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Daniel M. Dreps , Edward J. Seminaro
IPC分类号： G06F3/00 , G06F13/12 , G06F13/00 , G06F13/42 , G06F15/76 , G06F9/44 , H04L12/28 , H04L12/50 , H03K19/173 , H01L25/00
CPC分类号： G06F13/385
摘要： An integrated processor design includes physical interface macros supporting heterogeneous electrical properties. The processor design comprises a plurality of processing cores and a plurality of physical interfaces to connect to a memory interface, a peripheral component interconnect express (PCI Express or PCIe) interface for input/output, an Ethernet interface for network communication, and/or a serial attached SCSI (SAS) interface for storage. Each physical interface may be programmatically connected to a selected interface controller, such as a memory controller, a PCI Express controller, or an Ethernet controller, for example. A plurality of such controllers may be connected to a switch within the processor design, with the switch also being connected to each physical interface macro. Thus, the physical interface macros may be programmatically connected to a subset of the plurality of controllers.
摘要翻译：集成处理器设计包括支持异质电气特性的物理接口宏。处理器设计包括多个处理核心和多个物理接口以连接到存储器接口，用于输入/输出的外围组件互连快速（PCI Express或PCIe）接口，用于网络通信的以太网接口和/或串行连接SCSI（SAS）接口进行存储。每个物理接口可以以编程方式连接到例如存储器控制器，PCI Express控制器或以太网控制器等所选择的接口控制器。多个这样的控制器可以连接到处理器设计中的开关，开关也连接到每个物理接口宏。因此，物理接口宏可以以编程方式连接到多个控制器的子集。

42. 发明授权

US08239524B2 Techniques for dynamically assigning jobs to processors in a cluster based on processor workload 有权
标题翻译：基于处理器工作负载将作业动态分配到集群中的处理器的技术
公开(公告)号：US08239524B2
公开(公告)日：2012-08-07
申请号：US12336256
申请日：2008-12-16
申请人： Lakshminarayana Baba Arimilli , Ravi Kumar Arimilli , Claude Basso , Jean L. Calvignac
发明人： Lakshminarayana Baba Arimilli , Ravi Kumar Arimilli , Claude Basso , Jean L. Calvignac
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F9/5088
摘要： A technique for operating a high performance computing (HPC) cluster includes monitoring workloads of multiple processors included in the HPC cluster. The HPC cluster includes multiple nodes that each include two or more of the multiple processors. One or more threads assigned to one or more of the multiple processors are moved to a different one of the multiple processors based on the workloads of the multiple processors.
摘要翻译：用于操作高性能计算（HPC）集群的技术包括监视包含在HPC集群中的多个处理器的工作负载。 HPC集群包括多个节点，每个节点包含多个处理器中的两个或多个。基于多个处理器的工作负载，分配给多个处理器中的一个或多个的一个或多个线程被移动到多个处理器中的不同处理器。

43. 发明申请

US20090198951A1 Full Virtualization of Resources Across an IP Interconnect 有权
标题翻译：通过IP互连完整的资源虚拟化
公开(公告)号：US20090198951A1
公开(公告)日：2009-08-06
申请号：US12024744
申请日：2008-02-01
申请人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Piyush Chaudhary , Edward J. Seminaro
发明人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Piyush Chaudhary , Edward J. Seminaro
IPC分类号： G06F9/34
CPC分类号： G06F13/387 , H04L61/2007 , H04L61/35
摘要： An addressing model is provided where all resources, including memory and devices, are addressed with internet protocol (IP) addresses. A task, such as an application, may be assigned a range of IP addresses rather than an effective address range. Thus, a processing element, such as an I/O adapter or even a printer, for example, may also be addressed using IP addresses without the need for library calls, device drivers, pinning memory, and so forth. This addressing model also provides full virtualization of resources across an IP interconnect, allowing a process to access an I/O device across a network.
摘要翻译：提供了一种寻址模式，其中所有资源（包括存储器和设备）都使用互联网协议（IP）地址进行寻址。任务（例如应用程序）可以分配一个IP地址范围而不是有效的地址范围。因此，例如，诸如I / O适配器或甚至打印机的处理元件也可以使用IP地址来寻址，而不需要库调用，设备驱动器，固定存储器等。该寻址模型还可以跨IP互连提供资源的完全虚拟化，从而允许进程通过网络访问I / O设备。

44. 发明授权

US07499398B2 Method and system for oversubscribing bandwidth in a communications network 失效
标题翻译：在通信网络中超额订购带宽的方法和系统
公开(公告)号：US07499398B2
公开(公告)日：2009-03-03
申请号：US10418125
申请日：2003-04-16
申请人： Philippe Damon , Claude Basso , Jean L. Calvignac , Francis Arts , Pierre L. Debuysscher
发明人： Philippe Damon , Claude Basso , Jean L. Calvignac , Francis Arts , Pierre L. Debuysscher
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L47/20
摘要： A method for oversubscribing bandwidth in a communication network, is disclosed. The method includes policing a first data flow and outputting a first output data flow from the first meter, in relation to a first Committed Information Rate (CIR) and a first Peak Information Rate (PIR); policing a second data flow and outputting a second output data flow from the second meter in relation to a second CIR and a second PIR; and policing an aggregated output data flow of the first output data flow and the second output data through a third meter of the oversubscription module, where the aggregated output data flow is policed in relation to a third CIR and a third PIR.
摘要翻译：公开了一种在通信网络中超额订购带宽的方法。该方法包括对第一数据流进行管理，并相对于第一提交信息速率（CIR）和第一峰值信息速率（PIR）从第一仪表输出第一输出数据流; 管理第二数据流，并相对于第二CIR和第二PIR从第二计量器输出第二输出数据流; 以及通过所述超额预订模块的第三计量管理所述第一输出数据流和所述第二输出数据的聚合输出数据流，其中所述聚合输出数据流相对于第三CIR和第三PIR进行监管。

45. 发明授权

US07490101B2 Method and structure for deleting leaves in tree table structures 失效
标题翻译：在树表结构中删除树叶的方法和结构
公开(公告)号：US07490101B2
公开(公告)日：2009-02-10
申请号：US11462404
申请日：2006-08-04
申请人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Marco Heddes , Piyush C. Patel , Steven R. Perrin , Grayson W. Randall , Sonia K. Rovner
发明人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Marco Heddes , Piyush C. Patel , Steven R. Perrin , Grayson W. Randall , Sonia K. Rovner
IPC分类号： G06F7/00 , G06F17/00 , G06F17/30
CPC分类号： G06F17/30625 , Y10S707/99936 , Y10S707/99942 , Y10S707/99943
摘要： A technique is provided to delete a leaf from a Patricia tree having a direct table and a plurality of PSCB's which decode portions of the pattern of a leaf in the tree without shutting down the functioning of the tree. A leaf having a pattern is identified as a leaf to be deleted. Using the pattern, the tree is walked to identify the location of the leaf to be deleted. The leaf to be deleted is identified and deleted, and any relevant PSCB modified, if necessary. The technique also is applicable to deleting a prefix of a prefix.
摘要翻译：提供一种技术来从具有直接表的帕特里夏树和多个PSCB中删除叶，该PSCB解码树中的叶的图案的部分，而不关闭树的功能。具有图案的叶被识别为要被删除的叶。使用图案，树被移动以识别要删除的叶子的位置。要删除的叶被识别和删除，并且必要时修改任何相关的PSCB。该技术也适用于删除前缀的前缀。

46. 发明授权

US07089240B2 Longest prefix match lookup using hash function 失效
公开(公告)号：US07089240B2
公开(公告)日：2006-08-08
申请号：US10879964
申请日：2004-06-29
申请人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Piyush C. Patel
发明人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Piyush C. Patel
IPC分类号： G06F17/30
CPC分类号： H04L45/00 , G06F17/30985 , H04L12/66 , H04L45/745 , H04L45/7457 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A method and apparatus are used for finding the longest prefix match in a variable length prefix search when searching a direct table within a routing table structure of a network processor. The search through the routing table structure is expedited by hashing a first segment of an internet protocol address with a virtual private network number followed by concatenating the unhashed bits of the IP address to the result of the hash operation to form an input key. Patterns are compared a bit at a time until an exact match or the best match is found. The search is conducted in a search tree that provides that the matching results will be the best possible match.

47. 发明授权

US07904693B2 Full virtualization of resources across an IP interconnect using page frame table 失效
标题翻译：使用页面框架表在IP互连中完全虚拟化资源
公开(公告)号：US07904693B2
公开(公告)日：2011-03-08
申请号：US12024773
申请日：2008-02-01
申请人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Piyush Chaudhary , Edward J. Seminaro
发明人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Piyush Chaudhary , Edward J. Seminaro
IPC分类号： G06F12/10
CPC分类号： G06F12/10 , G06F12/1081 , H04L29/12018 , H04L61/10
摘要： An addressing model is provided where devices, including I/O devices, are addressed with internet protocol (IP) addresses, which are considered part of the virtual address space. A task, such as an application, may be assigned an effective address range, which corresponds to addresses in the virtual address space. The virtual address space is expanded to include Internet protocol addresses. Thus, the page frame tables are also modified to include entries for IP addresses and additional properties for devices and I/O. Thus, a processing element, such as an I/O adapter or even a printer, for example, may also be addressed using IP addresses without the need for library calls, device drivers, pinning memory, and so forth. This addressing model also provides full virtualization of resources across an IP interconnect, allowing a process to access an I/O device across a network.
摘要翻译：提供了一种寻址模型，其中包括I / O设备在内的设备通过互联网协议（IP）地址进行寻址，这些地址被认为是虚拟地址空间的一部分。可以为任务（例如应用程序）分配与虚拟地址空间中的地址对应的有效地址范围。虚拟地址空间被扩展为包括互联网协议地址。因此，页框表也被修改为包括用于设备和I / O的IP地址和附加属性的条目。因此，例如，诸如I / O适配器或甚至打印机的处理元件也可以使用IP地址来寻址，而不需要库调用，设备驱动器，固定存储器等。该寻址模型还可以跨IP互连提供资源的完全虚拟化，从而允许进程通过网络访问I / O设备。

48. 发明申请

US20100153965A1 TECHNIQUES FOR DYNAMICALLY ASSIGNING JOBS TO PROCESSORS IN A CLUSTER BASED ON INTER-THREAD COMMUNICATIONS 有权
标题翻译：基于内部通信通信的集群中处理器动态组态的技术
公开(公告)号：US20100153965A1
公开(公告)日：2010-06-17
申请号：US12336302
申请日：2008-12-16
申请人： Lakshminarayana Baba Arimilli , Ravi Kumar Arimilli , Claude Basso , Jean L. Calvignac
发明人： Lakshminarayana Baba Arimilli , Ravi Kumar Arimilli , Claude Basso , Jean L. Calvignac
IPC分类号： G06F9/46
CPC分类号： G06F9/4856 , G06F9/5066 , G06F9/5088
摘要： A technique for operating a high performance computing (HPC) cluster includes monitoring communication between threads assigned to multiple processors included in the HPC cluster. The HPC cluster includes multiple nodes that each include two or more of the multiple processors. One or more of the threads are moved to a different one of the multiple processors based on the communication between the threads.
摘要翻译：用于操作高性能计算（HPC）集群的技术包括监视分配给HPC集群中包括的多个处理器的线程之间的通信。 HPC集群包括多个节点，每个节点包含多个处理器中的两个或多个。基于线程之间的通信将一个或多个线程移动到多个处理器中的不同的一个。

49. 发明申请

US20100122011A1 Method and Apparatus for Supporting Multiple High Bandwidth I/O Controllers on a Single Chip 有权
标题翻译：在单芯片上支持多个高带宽I / O控制器的方法和装置
公开(公告)号：US20100122011A1
公开(公告)日：2010-05-13
申请号：US12270569
申请日：2008-11-13
申请人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Daniel M. Dreps , Edward J. Seminaro
发明人： Ravi K. Arimilli , Claude Basso , Jean L. Calvignac , Daniel M. Dreps , Edward J. Seminaro
IPC分类号： G06F13/00
CPC分类号： G06F13/385
摘要： An integrated processor design includes physical interface macros supporting heterogeneous electrical properties. The processor design comprises a plurality of processing cores and a plurality of physical interfaces to connect to a memory interface, a peripheral component interconnect express (PCI Express or PCIe) interface for input/output, an Ethernet interface for network communication, and/or a serial attached SCSI (SAS) interface for storage. Each physical interface may be programmatically connected to a selected interface controller, such as a memory controller, a PCI Express controller, or an Ethernet controller, for example. A plurality of such controllers may be connected to a switch within the processor design, with the switch also being connected to each physical interface macro. Thus, the physical interface macros may be programmatically connected to a subset of the plurality of controllers.
摘要翻译：集成处理器设计包括支持异质电气特性的物理接口宏。处理器设计包括多个处理核心和多个物理接口以连接到存储器接口，用于输入/输出的外围组件互连快速（PCI Express或PCIe）接口，用于网络通信的以太网接口和/或串行连接SCSI（SAS）接口进行存储。每个物理接口可以以编程方式连接到例如存储器控制器，PCI Express控制器或以太网控制器等所选择的接口控制器。多个这样的控制器可以连接到处理器设计中的开关，开关也连接到每个物理接口宏。因此，物理接口宏可以以编程方式连接到多个控制器的子集。

50. 发明申请

US20090125535A1 STRUCTURE FOR DELETING LEAVES IN TREE TABLE STRUCTURES 失效
标题翻译：树木结构中的叶片结构
公开(公告)号：US20090125535A1
公开(公告)日：2009-05-14
申请号：US12350493
申请日：2009-01-08
申请人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Marco Heddes , Piyush C. Patel , Steven R. Perrin , Grayson W. Randall , Sonia K. Rovner
发明人： Claude Basso , Jean L. Calvignac , Gordon T. Davis , Marco Heddes , Piyush C. Patel , Steven R. Perrin , Grayson W. Randall , Sonia K. Rovner
IPC分类号： G06F17/30
CPC分类号： G06F17/30625 , Y10S707/99936 , Y10S707/99942 , Y10S707/99943
摘要： Techniques and articles of manufacture are provided comprising computer readable programs that, when executed on the computer, cause the computer to delete a leaf from a Patricia tree having a direct table and a plurality of PSCB's which decode portions of the pattern of a leaf in the tree without shutting down the functioning of the tree. A leaf having a pattern is identified as a leaf to be deleted. Using the pattern, the tree is walked to identify the location of the leaf to be deleted. The leaf to be deleted is identified and deleted, and any relevant PSCB modified, if necessary. The technique also is applicable to deleting a prefix of a prefix.
摘要翻译：提供了技术和制造物品，其包括计算机可读程序，当在计算机上执行时，计算机可以使计算机从具有直接表的帕特里夏树中删除叶片，并且多个PSCB解码部分叶片的图案树，而不关闭树的功能。具有图案的叶被识别为要被删除的叶。使用图案，树被移动以识别要删除的叶子的位置。要删除的叶被识别和删除，并且必要时修改任何相关的PSCB。该技术也适用于删除前缀的前缀。

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