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1. 发明申请

US20070258443A1 Switch hardware and architecture for a computer network 审中-公开
标题翻译：切换计算机网络的硬件和架构
公开(公告)号：US20070258443A1
公开(公告)日：2007-11-08
申请号：US11417075
申请日：2006-05-02
申请人： Joseph Chamdani , Raj Cherabuddi , Michael Corwin , Yu Fang , Joseph Pelissier
发明人： Joseph Chamdani , Raj Cherabuddi , Michael Corwin , Yu Fang , Joseph Pelissier
IPC分类号： H04L12/50
CPC分类号： H04L49/45 , H04L49/357 , H04L49/40
摘要： A method, system or switch device, the switch device being one of a ported and a non-ported switch device, both including a housing containing an ASIC providing a switching system within the switch device; the housing further including a plurality of extender ports communicating with the ASIC and being connectable to themselves either in loopback fashion or to one or more ported or non-ported switch devices, whereby the extender ports operate on a discrete protocol from standard switch ports. The ported switch device further includes a plurality of standard ports connectable to one or more external computer network devices and is adapted to be operable as a switch system in an independent standalone mode as well as being adapted to be operable in conjunction with a discrete non-ported switch device.
摘要翻译：一种方法，系统或开关装置，所述开关装置是移动式和非端口式开关装置之一，两者都包括壳体，所述外壳包含提供所述开关装置内的开关系统的ASIC; 壳体还包括与ASIC通信的多个扩展器端口，并且可以以环回方式连接到它们自身或者连接到一个或多个端口或非端口交换设备，由此扩展器端口以标准交换机端口的离散协议操作。移植的交换设备还包括可连接到一个或多个外部计算机网络设备的多个标准端口，并且适于作为独立独立模式中的交换机系统操作，并且适于与离散非易失性存储器移植开关设备。

2. 发明申请

US20070038679A1 Dynamic configuration updating in a storage area network 审中-公开
标题翻译：存储区域网络中的动态配置更新
公开(公告)号：US20070038679A1
公开(公告)日：2007-02-15
申请号：US11204975
申请日：2005-08-15
申请人： Gurumurthy Ramkumar , Larry Hofer , Sunil Ramesh , Joseph Chamdani , Raj Cherabuddi , Greg Majszak
发明人： Gurumurthy Ramkumar , Larry Hofer , Sunil Ramesh , Joseph Chamdani , Raj Cherabuddi , Greg Majszak
IPC分类号： G06F17/30
CPC分类号： H04L41/082 , H04L41/0823 , H04L67/1097
摘要： Differential configuration update commands can be communicated and applied quickly and efficiently to active zone sets and zone set libraries, without requiring propagation of entire zone sets through a fabric of a SAN. Furthermore, the commands can be applied quickly to support dynamic configuration updates. Ordered differential configuration update commands can be applied to ordered zone set data structures to minimize update instruction communication requirements and optimize configuration update operations. In addition, differential configuration update commands can be applied to active zone set data structures (e.g., in an active zone set or a zone set library) to optimize configuration update operations.
摘要翻译：可以将差异配置更新命令快速有效地传达和应用于活动区域集和区域集库，而不需要通过SAN的结构传播整个区域集。此外，可以快速应用这些命令来支持动态配置更新。有序的差分配置更新命令可以应用于有序区域集数据结构，以最小化更新指令通信要求并优化配置更新操作。此外，差分配置更新命令可以应用于活动区域集数据结构（例如，在活动区域集合或区域集库中）以优化配置更新操作。

3. 发明授权

US08244718B2 Methods and systems for hardware acceleration of database operations and queries 有权
标题翻译：数据库操作和查询的硬件加速方法和系统
公开(公告)号：US08244718B2
公开(公告)日：2012-08-14
申请号：US11895952
申请日：2007-08-27
申请人： Joseph I. Chamdani , Raj Cherabuddi , Michael Corwin , Jeremy Branscome , Liuxi Yang , Ravi Krishnamurthy
发明人： Joseph I. Chamdani , Raj Cherabuddi , Michael Corwin , Jeremy Branscome , Liuxi Yang , Ravi Krishnamurthy
IPC分类号： G06F7/00
CPC分类号： G06F17/30442
摘要： Embodiments of the present invention provide a database system that is optimized by using hardware acceleration. The system may be implemented in several variations to accommodate a wide range of queries and database sizes. In some embodiments, the system may comprise a host system that is coupled to one or more hardware accelerator components. The host system may execute software or provide an interface for receiving queries. The host system analyzes and parses these queries into tasks. The host system may then select some of the tasks and translate them into machine code instructions, which are executed by one or more hardware accelerator components. The tasks executed by hardware accelerators are generally those tasks that may be repetitive or processing intensive. Such tasks may include, for example, indexing, searching, sorting, table scanning, record filtering, and the like.
摘要翻译：本发明的实施例提供了通过使用硬件加速来优化的数据库系统。该系统可以以若干变型实现，以适应广泛的查询和数据库大小。在一些实施例中，系统可以包括耦合到一个或多个硬件加速器组件的主机系统。主机系统可以执行软件或提供用于接收查询的接口。主机系统将这些查询分析并解析成任务。然后，主机系统可以选择一些任务并将它们转换成由一个或多个硬件加速器组件执行的机器码指令。硬件加速器执行的任务通常是可能是重复性或处理密集型的任务。这样的任务可以包括例如索引，搜索，排序，表扫描，记录过滤等。

4. 发明申请

US20080183688A1 Methods and systems for hardware acceleration of database operations and queries 有权
标题翻译：数据库操作和查询的硬件加速方法和系统
公开(公告)号：US20080183688A1
公开(公告)日：2008-07-31
申请号：US11895952
申请日：2007-08-27
申请人： Joseph I. Chamdani , Raj Cherabuddi , Michael Corwin , Jeremy Branscome , Liuxi Yang , Ravi Krishnamurthy
发明人： Joseph I. Chamdani , Raj Cherabuddi , Michael Corwin , Jeremy Branscome , Liuxi Yang , Ravi Krishnamurthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30442
摘要： Embodiments of the present invention provide a database system that is optimized by using hardware acceleration. The system may be implemented in several variations to accommodate a wide range of queries and database sizes. In some embodiments, the system may comprise a host system that is coupled to one or more hardware accelerator components. The host system may execute software or provide an interface for receiving queries. The host system analyzes and parses these queries into tasks. The host system may then select some of the tasks and translate them into machine code instructions, which are executed by one or more hardware accelerator components. The tasks executed by hardware accelerators are generally those tasks that may be repetitive or processing intensive. Such tasks may include, for example, indexing, searching, sorting, table scanning, record filtering, and the like.
摘要翻译：本发明的实施例提供了通过使用硬件加速来优化的数据库系统。该系统可以以若干变型实现，以适应广泛的查询和数据库大小。在一些实施例中，系统可以包括耦合到一个或多个硬件加速器组件的主机系统。主机系统可以执行软件或提供用于接收查询的接口。主机系统将这些查询分析并解析成任务。然后，主机系统可以选择一些任务并将它们转换成由一个或多个硬件加速器组件执行的机器码指令。硬件加速器执行的任务通常是可能是重复性或处理密集型的任务。这样的任务可以包括例如索引，搜索，排序，表扫描，记录过滤等。

5. 发明授权

US07194550B1 Providing a single hop communication path between a storage device and a network switch 有权
标题翻译：在存储设备和网络交换机之间提供单跳通信路径
公开(公告)号：US07194550B1
公开(公告)日：2007-03-20
申请号：US09944425
申请日：2001-08-30
申请人： Joseph I. Chamdani , Raj Cherabuddi , Sudhakar Muddu
发明人： Joseph I. Chamdani , Raj Cherabuddi , Sudhakar Muddu
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/1097 , H04L69/08
摘要： A unified networking device communicates directly with storage devices and servers in the data center and communicates directly with switches and routers outside of the data center environment. The unified networking device manages data transfers between storage devices, between a storage device and a server, between a storage device and a web switch, and between a storage device and a router. The unified networking device is configured to perform data transfers while bypassing a server. The unified networking device is further configured to perform multi-protocol conversion.
摘要翻译：统一的网络设备直接与数据中心的存储设备和服务器通信，直接与数据中心环境以外的交换机和路由器通信。统一网络设备管理存储设备之间，存储设备与服务器之间，存储设备与Web交换机之间以及存储设备与路由器之间的数据传输。统一网络设备被配置为在绕过服务器的同时执行数据传输。统一网络设备还被配置为执行多协议转换。

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