专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09442540B2 High density multi node computer with integrated shared resources 有权
标题翻译：具有集成共享资源的高密度多节点计算机
公开(公告)号：US09442540B2
公开(公告)日：2016-09-13
申请号：US12634441
申请日：2009-12-09
申请人： Tung M. Nguyen , Richard Au , David Nguyen , Tipatat Chennavasin , Najaf Rizvi , David Bradley , Matthew Humphreys
发明人： Tung M. Nguyen , Richard Au , David Nguyen , Tipatat Chennavasin , Najaf Rizvi , David Bradley , Matthew Humphreys
IPC分类号： G06F13/00 , H05K7/10 , G06F1/20 , H05K5/00 , H05K7/20 , G06F1/26 , G06F1/18
CPC分类号： G06F9/44505 , G06F1/181 , G06F1/189 , G06F1/20 , G06F1/26 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A multi-node computer system, comprising: a plurality of nodes, a system control unit and a carrier board. Each node of the plurality of nodes comprises a processor and a memory. The system control unit is responsible for: power management, cooling, workload provisioning, native storage servicing, and I/O. The carrier board comprises a system fabric and a plurality of electrical connections. The electrical connections provide the plurality of nodes with power, management controls, system connectivity between the system control unit and the plurality of nodes, and an external network connection to a user infrastructure. The system control unit and the carrier board provide integrated, shared resources for the plurality of nodes. The multi-node computer system is provided in a single enclosure.
摘要翻译：一种多节点计算机系统，包括：多个节点，系统控制单元和载板。多个节点中的每个节点包括处理器和存储器。系统控制单元负责：电源管理，冷却，工作负载配置，本机存储服务和I / O。承载板包括系统结构和多个电连接。电连接为多个节点提供功率，管理控制，系统控制单元和多个节点之间的系统连接以及到用户基础设施的外部网络连接。系统控制单元和载板为多个节点提供集成的共享资源。多节点计算机系统提供在单个机箱中。

2. 发明授权

US07721282B1 Block-level I/O subsystem for distributed application environment management 有权
标题翻译：块级I / O子系统用于分布式应用环境管理
公开(公告)号：US07721282B1
公开(公告)日：2010-05-18
申请号：US11395816
申请日：2006-03-30
申请人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , James M. Mott , Tung M. Nguyen
发明人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , James M. Mott , Tung M. Nguyen
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： G06F9/4416
摘要： An embodiment of the present invention is directed to a system for distributing an application environment to a compute node. The system includes a first storage unit for storing blocks of a root image of the compute node and a second storage unit for storing a leaf image comprising new data blocks and changes to the blocks of the root image. The system further includes a union block device for interfacing between the compute node and the first and second storage units to distribute the application environment to the compute node. The union block device creates the application environment by merging the blocks of the root image stored on the first storage unit with the leaf image stored on the second storage unit.
摘要翻译：本发明的实施例涉及一种用于将应用环境分发到计算节点的系统。该系统包括用于存储计算节点的根图像的块的第一存储单元和用于存储包括新数据块和对根图像的块的改变的叶图像的第二存储单元。该系统还包括联合块设备，用于在计算节点与第一和第二存储单元之间进行接口以将应用环境分布到计算节点。联合块设备通过将存储在第一存储单元上的根图像的块与存储在第二存储单元上的叶图像合并来创建应用环境。

3. 发明授权

US07870106B1 Client side caching in a global file system 有权
标题翻译：客户端缓存在全局文件系统中
公开(公告)号：US07870106B1
公开(公告)日：2011-01-11
申请号：US11346874
申请日：2006-02-02
申请人： Tung M. Nguyen , Richard Au , Eric Pouyoul
发明人： Tung M. Nguyen , Richard Au , Eric Pouyoul
IPC分类号： G06F17/00
CPC分类号： G06F17/30132 , Y10S707/966
摘要： Client node caching in a global file service. A client node receives a leaf image from a remote storage node storing a base image that is read-only accessible to the client node. The leaf image has a portion of the base image modified by the client node. The client node stores the leaf image in a cache on the client node. Unmodified portions of the base image are accessed from the remote storage node. Modified portions of the base image are accessed from the cache. The leaf images may comprise a branch modification log having portions of the base image modified by the client node and a metadata structure. The metadata structure has pointers to the modified data in the branch modification log and pointers to data unmodified by the client node in the base image. Alternatively, the leaf images may comprise a change volume for changes made to the base image by the client node.
摘要翻译：客户机节点缓存在全局文件服务中。客户端节点从存储可访问的客户端节点的基本映像的远程存储节点接收叶图像。叶图像具有由客户端节点修改的基本图像的一部分。客户端节点将叶图像存储在客户机节点上的高速缓存中。从远程存储节点访问基本映像的未修改部分。从高速缓存访问基本映像的修改部分。叶图像可以包括分支修改日志，其具有由客户端节点修改的基本图像的部分和元数据结构。元数据结构具有指向分支修改日志中的修改数据的指针以及由基本映像中的客户端节点未修改的数据的指针。或者，叶图像可以包括用于由客户端节点对基本图像进行的改变的改变量。

4. 发明授权

US07370156B1 Unity parallel processing system and method 有权
标题翻译： Unity并行处理系统及方法
公开(公告)号：US07370156B1
公开(公告)日：2008-05-06
申请号：US11035642
申请日：2005-01-14
申请人： Tung M. Nguyen , Ram Gupta , Richard Au
发明人： Tung M. Nguyen , Ram Gupta , Richard Au
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F9/5066
摘要： Present invention unity parallel processing systems and methods facilitate flexible utilization of sequential program applications in a distributed multi-computer parallel processing environment. The new unity parallel processing architecture enables multiple processing nodes (e.g., SMPs) to perform multi-thread processing within the multiple processing nodes while providing a shared virtual global memory space. Symmetric multiprocessors run shared memory applications with modified runtime guidance directives that permit the memories to emulate a virtual global memory across the plurality of symmetric multiprocessors. Within each SMP node, programs utilize multiple threads according to directives and library calls. Across multiple SMP nodes, each SMP node is treated as a single process with one-way communication to other SMP nodes. Portions of the program data are stored in memories associated with the SMP nodes and communication of the program data across multiple SMP nodes is controlled by unity compiler directives.
摘要翻译：本发明的统一并行处理系统和方法有助于灵活地利用分布式多计算机并行处理环境中的顺序程序应用。新的统一并行处理架构使得多个处理节点（例如，SMP）能够在提供共享的虚拟全局存储器空间的同时在多个处理节点内执行多线程处理。对称多处理器使用经修改的运行时指南指令运行共享存储器应用，允许存储器在多个对称多处理器之间模拟虚拟全局存储器。在每个SMP节点中，程序根据指令和库调用利用多个线程。跨多个SMP节点，每个SMP节点被视为单向进程，与其他SMP节点进行单向通信。程序数据的一部分存储在与SMP节点相关联的存储器中，跨多个SMP节点的程序数据的通信由统一编译器指令控制。

5. 发明授权

US07793051B1 Global shared memory subsystem 有权
标题翻译：全局共享内存子系统
公开(公告)号：US07793051B1
公开(公告)日：2010-09-07
申请号：US11714384
申请日：2007-03-05
申请人： Tung M. Nguyen , Andrew Spray , Jean-Christophe Hugly , James M. Mott
发明人： Tung M. Nguyen , Andrew Spray , Jean-Christophe Hugly , James M. Mott
IPC分类号： G06F12/00
CPC分类号： G06F12/0284 , G06F9/5016 , G06F12/00
摘要： An embodiment of the present invention is directed to an apparatus for sharing memory among a plurality of compute nodes. The apparatus includes a memory, a plurality of interfaces for coupling the apparatus with the compute nodes, a switching fabric coupled with the interfaces, and a processor coupled with the switching fabric and the memory. The processor is operable to assign a portion of the memory to a particular compute node for exclusive access by the particular compute node.
摘要翻译：本发明的实施例涉及一种用于在多个计算节点之间共享存储器的装置。该装置包括存储器，用于将该装置与计算节点耦合的多个接口，与接口耦合的交换结构以及与交换结构和存储器耦合的处理器。处理器可操作以将特定计算节点的一部分存储器分配给特定计算节点的专用访问。

6. 发明授权

US5555543A Crossbar switch apparatus and protocol 失效
标题翻译：交叉开关设备和协议
公开(公告)号：US5555543A
公开(公告)日：1996-09-10
申请号：US367645
申请日：1995-01-03
申请人： Gregory F. Grohoski , Oscar R. Mitchell , Tung M. Nguyen , Yongjae Rim
发明人： Gregory F. Grohoski , Oscar R. Mitchell , Tung M. Nguyen , Yongjae Rim
IPC分类号： H04Q3/52 , G06F15/173 , H04L12/56 , H04J3/24 , H04Q11/00
CPC分类号： G06F15/17375 , H04L49/101 , H04L49/1523 , H04L49/201 , H04L49/351
摘要： A computer networking system includes a cross bar switch and a protocol for operating the same. The crossbar switch typically connects a plurality of ports one to another and the protocol establishes a connection between a first desired port and a second desired port selected from the plurality of ports. Each port further connects to a compute element via a master bidirectional bus and a slave bidirectional bus. Any of the compute elements can serve as either a master or slave to any other compute element connected to the crossbar switch. A master port connects the bidirectional bus to the crossbar switch and a slave port connects the slave bidirectional bus to the crossbar switch. The master port is reserved for compute element initiated operations while the slave port is reserved for network initiated operations. The crossbar switch receives and transmits control, address, and data information over a CPU bus to a network router unit, which is used as the interface between the CPU and the crossbar switch to translate CPU bus protocol to switch protocol. The crossbar switch uses an in band switch design, which excludes explicit control pins to control the switch and relies on control being transmitted over wires shared between the data and the address functions. The switch and protocol support load, store, broadcast, compare, and swap and barrier synchronization primitives, using no control pins and minimizing overhead.
摘要翻译：计算机网络系统包括交叉开关和用于操作的协议。交叉开关通常将多个端口彼此连接，并且该协议在从多个端口中选择的第一期望端口和第二期望端口之间建立连接。每个端口通过主双向总线和从属双向总线进一步连接到计算元件。任何计算元素可以作为连接到交叉开关的任何其他计算元件的主器件或从器件。主端口将双向总线连接到交叉开关，从端口将从属双向总线连接到交叉开关。主端口被保留用于计算元素发起的操作，而从端口被保留用于网络发起的操作。交叉开关通过CPU总线接收并发送控制，地址和数据信息到网络路由器单元，网络路由器单元用作CPU和交叉开关之间的接口，以将CPU总线协议转换为交换协议。交叉开关使用带内开关设计，其不包括显式控制引脚来控制开关，并且依赖于通过在数据和地址功能之间共享的导线传输的控制。交换机和协议支持加载，存储，广播，比较和交换和屏障同步原语，不使用控制引脚并最大限度减少开销。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式