公开(公告)号：US20150261677A1

公开(公告)日：2015-09-17

申请号：US14644629

申请日：2015-03-11

Applicant: Silicon Graphics International Corp.

Inventor： Michael E. Malewicki

IPC: G06F12/08

CPC classification number: G06F12/0831 ,  G06F2212/621

Abstract: An apparatus and method of accessing data in a memory in a multi-node, high performance computing system has a requesting agent and a home agent. The requesting agent is a member of a first node of the high performance computing system, while the home agent is a member of a second node of the high performance computing system. The home agent forwards data in a specified memory toward the requesting agent across the unordered network, and determines that a snoop request is to be sent to the requesting agent. After determining that the requesting agent has received the requested data in the specified memory of the second node, the home agent forwards the snoop request to the requesting agent across the unordered network.

Abstract translation: 一种访问多节点，高性能计算系统中的存储器中的数据的装置和方法具有请求代理和归属代理。 请求代理是高性能计算系统的第一个节点的成员，而归属代理是高性能计算系统的第二个节点的成员。 归属代理器通过无序网络向指定的存储器转发数据到请求代理，并且确定将窥探请求发送到请求代理。 在确定请求代理已经在第二节点的指定存储器中接收到所请求的数据之后，归属代理程序通过无序网络将请求代理转发给请求代理。

公开(公告)号：US09104343B2

公开(公告)日：2015-08-11

申请号：US13798604

申请日：2013-03-13

Applicant: Silicon Graphics International Corp.

Inventor： Rodney A. Ruesch ,  Eric C. Fromm ,  Robert W. Cutler ,  Richard G. Finstad ,  Dale R. Purdy ,  Brian J. Johnson ,  John F. Steiner

IPC: G06F1/08 ,  H04J3/06

CPC classification number: G06F1/08 ,  G06F1/10 ,  G06F1/12 ,  H04J3/0638 ,  H04J3/0661

Abstract: Processor clock signals are generated for each processor in a HPC system, such that all the processor clock signals are of the same frequency. Furthermore, as part of a startup (boot) procedure, a process sets all time stamp counters (TSCs) of the processors, such they indicate identical times. Each blade of the HPC system recovers a recovered clock signal from a synchronous communication network, to which the blade is coupled. The blade generates a processor clock from the recovered clock signal and provides the processor clock to processor(s) on the blade. Each chassis is coupled to a second, system-wide, synchronous communication network, and each chassis synchronizes its chassis synchronous communication network with the system-wide synchronous communication system. Thus, all the processor clock signals are generated with the same frequency.

Abstract translation: 为HPC系统中的每个处理器生成处理器时钟信号，使得所有处理器时钟信号具有相同的频率。 此外，作为启动（启动）过程的一部分，进程设置处理器的所有时间戳计数器（TSC），这样它们表示相同的时间。 HPC系统的每个刀片从同步通信网络恢复恢复的时钟信号，刀片耦合到同步通信网络。 刀片从恢复的时钟信号产生处理器时钟，并将处理器时钟提供给刀片上的处理器。 每个机箱耦合到第二个系统级的同步通信网络，每个机箱将其机箱同步通信网络与全系统的同步通信系统同步。 因此，所有处理器时钟信号都以相同的频率生成。

公开(公告)号：US20150199105A1

公开(公告)日：2015-07-16

申请号：US14152968

申请日：2014-01-10

Applicant: Silicon Graphics International, Corp.

Inventor： Marc Hansen

IPC: G06F3/0481 ,  G06F3/0484

CPC classification number: G06F3/04815 ,  G06F3/04845 ,  G06T3/60

Abstract: A center of rotation may automatically be selected for graphically displayed data. The rotation center may be automatically selected based on what is determined to be of interest to the user, the current display of the data, and other parameters. For example, if a user has selected a portion of data, the center of rotation may be within the center of the selected data. If a user has positioned a cursor within a portion of displayed data, the center of rotation may be the center of the data portion including the cursor. If the data as a whole is approximately centered about the graphical coordinate origin, or within a threshold of the origin, the data may be rotated about the origin. If the data as a whole is approximately centered at least a certain distance away from the graphical coordinate origin, the data may be rotated about the center of the data as a whole.

Abstract translation: 可以自动选择旋转中心用于图形显示的数据。 旋转中心可以根据用户感兴趣的内容，数据的当前显示以及其他参数自动选择。 例如，如果用户已经选择了一部分数据，则旋转中心可以在所选数据的中心之内。 如果用户将光标定位在显示数据的一部分内，则旋转中心可以是包括光标的数据部分的中心。 如果数据作为一个整体大致围绕图形坐标原点居中，或者在原点的阈值内，则数据可以围绕原点旋转。 如果数据作为一个整体大致集中在离图形坐标原点至少一定距离的位置，则数据可以围绕数据的中心整体旋转。

公开(公告)号：US20150160702A1

公开(公告)日：2015-06-11

申请号：US14102121

申请日：2013-12-10

Applicant: Silicon Graphics International Corp.

Inventor： Perry Dennis Franz

IPC: G06F1/20

CPC classification number: G06F1/20 ,  H05K7/20772

Abstract: A computer system has a liquid cooling system with a main portion, a cold plate, and a closed fluid line extending between the main portion and the cold plate. The cold plate has an internal liquid chamber fluidly connected to the closed fluid line. The computer system also has a hot swappable computing module that is removably connectable with the cold plate. The cold plate and computing module are configured to maintain the closed fluid line between the main portion and the cold plate when the computing module is being connected to or removed from the cold plate.

Abstract translation: 计算机系统具有液体冷却系统，其具有在主要部分和冷板之间延伸的主要部分，冷板和封闭的流体管线。 冷板具有流体连接到封闭流体管线的内部液体室。 该计算机系统还具有可拆卸地与冷板连接的热插拔计算模块。 冷板和计算模块配置成当计算模块连接到冷板或从冷板上移除时，将主要部分和冷板之间的封闭流体管路保持在一起。

公开(公告)号：US20150054840A1

公开(公告)日：2015-02-26

申请号：US14528929

申请日：2014-10-30

Applicant: Silicon Graphics International Corp.

Inventor： Alexander Chalfin ,  Alpana Kaulgud ,  Mark Peercy

IPC: G06T1/20 ,  H04L29/06

CPC classification number: G06T1/20 ,  G06T15/00 ,  G06T2200/16 ,  H04L69/16 ,  H04L69/165

Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such UDP.

Abstract translation: 用于远程呈现计算机图形的系统和方法，其中用户事务是可靠的并且渲染图形的传输相对较快。 本发明在客户端服务器上下文中实现，其中计算机图形应用程序和呈现资源位于服务器处。 用户通过计算机网络通过连接到服务器的客户机来控制图形应用程序。 用户的命令从客户端发送到服务器，而将计算机图形从服务器传输到客户端的显示器。 根据特定传输的要求，使用不同的传输协议。 使用比较可靠的传输协议（如TCP）传输与用户交互相关的数据。 渲染的主题图形数据从服务器传输到客户端，使用不太可靠但更快速的传输协议，如UDP。

公开(公告)号：US20150007096A1

公开(公告)日：2015-01-01

申请号：US14042723

申请日：2013-10-01

Applicant: Silicon Graphics International Corp.

Inventor： Marc David Hansen

IPC: G06F3/0481 ,  G06F3/0484 ,  G06F3/0482

CPC classification number: G06F3/04815 ,  G06F3/04845 ,  G06F2203/04806 ,  G06F2203/04808

Abstract: Data visualization is provided with the capability to interactively rotate data about a particular co-ordinate axis or other axis. Data to be visualized is accessed by a data visualization application. The accessed data may be displayed through an interface of the visualization application for a user. A user may rotate data about a particular axis of the coordinate system by providing a continuous input within a graphics portion of an interface. The input may be associated with the particular axis. The data displayed in the interface will rotate about the coordinate axis as the user drags the cursor.

Abstract translation: 数据可视化提供了交互式旋转关于特定坐标轴或其他轴的数据的能力。 数据可视化应用程序访问要显示的数据。 访问的数据可以通过用户的可视化应用的界面来显示。 用户可以通过在接口的图形部分内提供连续的输入来旋转关于坐标系的特定轴的数据。 输入可以与特定轴相关联。 当用户拖动光标时，界面中显示的数据将围绕坐标轴旋转。

公开(公告)号：US20150007079A1

公开(公告)日：2015-01-01

申请号：US13931785

申请日：2013-06-28

Applicant: Silicon Graphics International Corp.

Inventor： Marc David Hansen

IPC: G06F3/0484

CPC classification number: G06T11/206

Abstract: A system provides data visualization with the capability of combining parallel coordinates and histograms. Parallel coordinates typically display lines between two or more vertical lines representing a coordinate element. In addition to displaying lines between coordinate element axes, histograms are provided at each element line to indicate the instances of data associated with line values. To create parallel coordinates with histograms, bin values may be determined for the parallel coordinates. Data is then accessed, and a particular bin value is incremented for each data point that falls within the bin. The parallel coordinates are then displayed with the histograms indicating a quantity of data associated with each coordinate value.

Abstract translation: 系统提供具有组合平行坐标和直方图的能力的数据可视化。 平行坐标通常在表示坐标元素的两条或多条垂直线之间显示线。 除了在坐标元素轴之间显示线之外，还在每个元素线处提供直方图以指示与行值相关联的数据的实例。 要创建具有直方图的平行坐标，可以为并行坐标确定bin值。 然后访问数据，并且对于落入bin内的每个数据点，特定的bin值将增加。 然后显示平行坐标，直方图指示与每个坐标值相关联的数据量。

公开(公告)号：US20150003010A1

公开(公告)日：2015-01-01

申请号：US14289590

申请日：2014-05-28

Applicant: Silicon Graphics International Corp.

Inventor： Robert Michael Kinstle, III

IPC: H05K7/20

CPC classification number: H05K7/20736 ,  H05K7/20836

Abstract: A pressure-activated server cooling system includes a server rack that houses one or more servers. The server rack has an interior plenum. A fan is coupled to the server rack that exhausts air from inside the plenum to outside the server rack. A differential pressure sensor collects pressure sensor data and a fan controller, which is operatively connected to the fan and the differential pressure sensor, activates the fan in response to the pressure sensor data. In some embodiments, the fan controller increases the speed of the fan when the pressure sensor data indicates greater than atmospheric pressure in the plenum.

Abstract translation: 压力启动服务器冷却系统包括容纳一个或多个服务器的服务器机架。 服务器机架具有内部增压室。 风扇耦合到服务器机架，将空气从充气室内排出到服务器机架外部。 差压传感器收集压力传感器数据，并且可操作地连接到风扇和差压传感器的风扇控制器响应于压力传感器数据来激活风扇。 在一些实施例中，当压力传感器数据指示在气室中大于大气压力时，风扇控制器增加风扇的速度。

公开(公告)号：US20140337691A1

公开(公告)日：2014-11-13

申请号：US14335735

申请日：2014-07-18

Applicant: Silicon Graphics International Corp.

Inventor： Steven C. Miller ,  Thomas Edward McGee ,  Bruce Alan Strangfeld

IPC: H03M13/05

CPC classification number: H03M13/05 ,  G06F13/4217 ,  G06F15/16

Abstract: A system and method for conveying data include the capability to determine whether a transaction request credit has been received at a computer module, the transaction request credit indicating that at least a portion of a transaction request message may be sent. The system and method also include the capability to determine, of a transaction request message is to be sent, whether at least a portion of the transaction request message may be sent and to send the at least a portion of the transaction request message if it may be sent.

Abstract translation: 用于传送数据的系统和方法包括确定在计算机模块处是否已经接收到交易请求信用的能力，指示可以发送交易请求消息的至少一部分的交易请求信用。 该系统和方法还包括确定事务请求消息将被发送的能力，是否可以发送交易请求消息的至少一部分，并且如果可以发送交易请求消息的至少一部分 被发送。

公开(公告)号：US08881176B2

公开(公告)日：2014-11-04

申请号：US13835575

申请日：2013-03-15

Applicant: Silicon Graphics International Corp.

Inventor： Peter W. Morreale

IPC: G06F13/00 ,  G06F13/38

CPC classification number: G06F9/44505 ,  G06F13/10 ,  G06F13/385

Abstract: Embodiments of the present invention perform a method for reading data from, writing data to, powering on, or configuring a block device without the kernel translating a file system operation into a block device operation. This is implemented by a using a core module to couple applications running in user space to a character device through a character device driver, the core module configures the character device to communicate with a block device through a block device driver without the kernel translating a file system command into a block device command.

Abstract translation: 本发明的实施例执行用于从数据读取数据，将数据写入，供电或配置块设备的方法，而不将内核将文件系统操作转换为块设备操作。 这是通过使用核心模块通过字符设备驱动将用户空间中运行的应用程序耦合到字符设备来实现的，核心模块通过块设备驱动器配置字符设备以与块设备通信，而不需要内核翻译文件 系统命令进入块设备命令。