-
公开(公告)号：US07039012B2
公开(公告)日：2006-05-02
申请号：US10114481
申请日：2002-04-03
IPC分类号： G06F9/00
CPC分类号： G06F9/4887 , G06F9/4881 , G06F2209/484 , H04L29/06 , H04L69/32
摘要： Periodic process scheduling method of computer system includes steps of receiving requests for periodical execution of processes each with period of execution and execution time, securing allocation time for process having shorter period than the other processes to be executed in each of respective periods of execution for process, securing another allocation time for part of another process within first of respective periods of execution of process other than allocation time in first of the allocation time for process if full execution time of another process cannot be secured within first of respective periods of execution of process, and starting execution of process in secured allocation time and another process in secured another allocation time. A data transfer management method for effectively reducing collision in data transfer includes steps of storing data length (M) of packets capable of being transferred in predetermined transmission time interval, storing predetermined transmission time interval (t), accumulating quantity of packets to be transferred on communication stream in predetermined transmission time interval, and limiting quantity of packets to be transferred to value not greater than data length.
-
公开(公告)号：US20050267982A1
公开(公告)日：2005-12-01
申请号：US11201252
申请日：2005-08-09
申请人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
发明人： Yoji Nakatani , Masaaki Iwasaki , Yutaka Enko
CPC分类号： H04L67/06 , G06F17/30067 , H04L67/1097 , H04L69/18
摘要： In order to access a distributed file system (DFS) of the present invention using a conventional protocol such as the one for an NFS or a CIFS without making a modification on a client side, a gateway unit for receiving a conventional protocol and performing processing in conformity the protocol is provided for a DFS server. The gateway unit emulates a directory structure in a file system such as the NFS or CIFS. When the DFS is a write-once read-many file system, update processing is converted into processing for creating a new generation file, and reference processing is converted into access to a latest generation file in a generation-managed file group. The gateway unit then accesses a DFS file via a DFS processing unit.
摘要翻译： 为了使用诸如NFS或CIFS的常规协议来访问本发明的分布式文件系统（DFS），而不在客户端进行修改，用于接收常规协议并执行处理的网关单元 为DFS服务器提供符合协议。 网关单元模拟NFS或CIFS等文件系统中的目录结构。 当DFS是一次写入许可的文件系统时，更新处理被转换为用于创建新一代文件的处理，并且引用处理被转换为对生成管理文件组中的最新生成文件的访问。 网关单元然后通过DFS处理单元访问DFS文件。
-
公开(公告)号：US06629124B1
公开(公告)日：2003-09-30
申请号：US09476991
申请日：2000-01-04
IPC分类号： G06F1516
CPC分类号： G06F9/4812 , G06F13/102
摘要： A method of transferring multimedia data from an input device to an output device in a computer system having a plurality of input/output devices. An application program specifies an origination and destination of multimedia data transfer and orders multimedia data transfer start. A periodic driven program conducts multimedia data transfer in accordance with the order given by the application program. The application program can conduct other processing irrespective of the multimedia transfer state after giving the transfer start order. The periodic driven program operates with a predetermined period, divides multimedia data, and transfers the multimedia data in a plurality of periods.
摘要翻译： 一种在具有多个输入/输出设备的计算机系统中将多媒体数据从输入设备传送到输出设备的方法。 应用程序指定多媒体数据传输的发起和目的地，并命令多媒体数据传输开始。 定期驱动的程序根据应用程序给出的顺序进行多媒体数据传输。 应用程序可以在给出传送开始顺序之后进行其他处理，而不管多媒体传输状态如何。 周期性驱动程序以预定的周期运行，分割多媒体数据，并在多个周期内传送多媒体数据。
-
公开(公告)号：US06321260B1
公开(公告)日：2001-11-20
申请号：US09146535
申请日：1998-09-03
IPC分类号： G06F1300
CPC分类号： H04L47/805 , H04L47/70 , H04L47/724
摘要： Before starting data transfer, the sender node sends the CONNECT message requesting security of hardware resources necessary for data transfer to the receiver node. Each node relaying the CONNECT message secures the CPU time and bandwidth necessary for data transfer and sends the CONNECT message to the receiver node. Upon receipt of the CONNECT message, the receiver node reserves the CPU time necessary for data reception and then sends the ACCEPT command to the sender node. The sender node receives the ACCEPT command and then sends a data packet.
摘要翻译： 在开始数据传输之前，发送方节点发送CONNECT消息，请求数据传输所需的硬件资源的安全性到接收方节点。 中继CONNECT消息的每个节点保护数据传输所需的CPU时间和带宽，并将CONNECT消息发送到接收器节点。 收到CONNECT消息后，接收方节点保留数据接收所需的CPU时间，然后将ACCEPT命令发送给发送方节点。 发送方节点接收ACCEPT命令，然后发送数据包。
-
公开(公告)号：US06046559A
公开(公告)日：2000-04-04
申请号：US980327
申请日：1997-11-26
申请人： Masaaki Iwasaki
发明人： Masaaki Iwasaki
摘要： A motor control method stops rotation of a motor which rotates in a forward direction by applying a brake signal for rotating the motor in a reverse direction. The motor control method detects a power supply voltage, and corrects a brake signal applying time for which the brake signal is applied to the motor depending on the detected power supply voltage.
摘要翻译： 马达控制方法通过施加用于使马达沿相反方向旋转的制动信号来停止沿向前方向旋转的马达的旋转。 电动机控制方法检测电源电压，并且根据检测到的电源电压来校正向电动机施加制动信号的制动信号施加时间。
-
公开(公告)号：US5659777A
公开(公告)日：1997-08-19
申请号：US126088
申请日：1993-09-23
申请人： Masaaki Iwasaki , Hiroyuki Chiba , Naoki Utsunomiya , Kouji Sonoda , Satoshi Yoshizawa , Masahiko Yamauchi
发明人： Masaaki Iwasaki , Hiroyuki Chiba , Naoki Utsunomiya , Kouji Sonoda , Satoshi Yoshizawa , Masahiko Yamauchi
摘要： In a computer system in which nodes are connected to each other via a network, transmission and reception buffers of sender and receiver processes are prepared as resident areas in a main storage. A node of a receiver side notifies, prior to initiation of a communication, a physical address of a data reception area of the node to a node on a sender side. In the node on the sender side, the reported physical address is added to transmission data to transfer a resultant item. On the receiver side, reception data is written in a location of the main storage at the physical address. In the receiver node, the double buffering is employed to prevent an overwriting operation of another node onto the data reception area. The respective nodes achieve partial synchronization with adjacent nodes in chain, thereby automatically establishing synchronization between all nodes. A node on a receiver side notifies prior to initiation of a communication an identifier of a data reception area to a node on a sender side such that the sender node transmits data with the identifier added thereto. In the receiver node, the identifier added to the received data is compared with an identifier added to a data reception area thereof. If mismatching results, interruption is caused in a processor of the receiver node.
摘要翻译： 在通过网络将节点彼此连接的计算机系统中，将发送者和接收者进程的发送和接收缓冲区准备为主存储器中的驻留区域。 接收方的节点在发起通信之前将节点的数据接收区域的物理地址通知给发送方侧的节点。 在发送方的节点中，报告的物理地址被添加到传输数据中以传送结果。 在接收机侧，接收数据被写入主存储器的物理地址的位置。 在接收机节点中，采用双缓冲来防止另一个节点在数据接收区域上的重写操作。 相应的节点实现与链中相邻节点的部分同步，从而自动建立所有节点之间的同步。 接收机侧的节点在发起通信之前将数据接收区域的标识符通知发送方侧的节点，使得发送方节点发送附加了标识符的数据。 在接收机节点中，将添加到接收数据的标识符与添加到其数据接收区域的标识符进行比较。 如果不匹配结果，则在接收器节点的处理器中引起中断。
-
67.发明授权Processor unit for a parallel processor system discards a received packet when a reception buffer has insufficient space for storing the packet 失效当接收缓冲器没有足够的存储空间时，并行处理器系统的处理器单元丢弃接收的数据包
公开(公告)号：US5594868A
公开(公告)日：1997-01-14
申请号：US407853
申请日：1995-03-21
IPC分类号： G06F12/14 , G06F15/173 , G06F13/14 , G06F15/16 , G06F15/163
CPC分类号： G06F15/17368
摘要： A parallel processor system includes: a reception buffer pointer controller for generating an address of a reception buffer area in which a received packet is written and for checking whether there is no space area in the reception buffer area; a discard command bit capable of being set and reset by an instruction processor; a received packet discard judging unit for judging from the discard command bit and information supplied from the reception buffer pointer controller, whether the received packet is written, suspended, or discarded; and a reception controller for controlling to write the received packet in the reception buffer area in accordance with an judgement by the received packet discard judging unit. With this arrangement, even if there is no space area in the reception buffer area for storing a received packet or even if the received packet cannot be received because of a failure in the reception processor unit, the received packet can be discarded at the reception processor unit.
摘要翻译： 并行处理器系统包括：接收缓冲器指针控制器，用于产生其中写入接收到的分组的接收缓冲器区域的地址，并且用于检查接收缓冲区域中是否没有空间区域; 能够由指令处理器设置和复位的丢弃命令位; 接收到的分组丢弃判断单元，用于从丢弃命令比特和从接收缓冲器指针控制器提供的信息判断所接收的分组是否被写入，暂停或丢弃; 以及接收控制器，用于根据接收到的分组丢弃判断单元的判断，控制将接收到的分组写入接收缓冲区。 利用这种布置，即使接收缓冲区中没有用于存储接收到的分组的空间区域，或者即使接收到的分组由于接收处理单元的故障而不能接收，也可以在接收处理器中丢弃所接收的分组 单元。
-
68.发明授权Method for generating a program comprised of such a portion of a series of operator-inputted commands as will produce an operator-selected one of a number of results 失效用于产生程序的方法，该程序包括一系列操作者输入的命令的这一部分，以产生操作者选择的多个结果之一
公开(公告)号：US5448736A
公开(公告)日：1995-09-05
申请号：US629377
申请日：1990-12-18
申请人： Hiroko Yuasa , Masaaki Iwasaki
发明人： Hiroko Yuasa , Masaaki Iwasaki
摘要： In a computer system, a plurality of commands selected by an operator are sequentially inputted to specify respective processing to be executed and respective data to be used in the processing. Each of the inputted commands is executed before an input of a command subsequent thereto to output data resultant from an execution of the command. In the input operation, several commands are supplied to specify, as data to be respectively used by the plural commands, resultant data attained by the execution of commands inputted prior thereto. From the plural input commands are extracted a series of several commands employed to generate at least one resultant data associated with the plural commands and selected by the operator. Based on the extracted command series, there is generated a program executing processing to be achieved by the command series or processing equivalent thereto.
摘要翻译： 在计算机系统中，顺序地输入由操作者选择的多个命令，以指定要执行的各个处理和处理中要使用的各个数据。 每个输入的命令在其后面的命令的输入之前执行以输出从执行命令得到的数据。 在输入操作中，提供多个命令来指定由多个命令分别使用的数据，通过执行在其之前输入的命令获得的结果数据。 从多个输入命令中提取一系列几个命令，用于生成与多个命令相关联并由操作者选择的至少一个结果数据。 基于所提取的命令序列，生成通过与其相当的命令序列或处理来实现的程序执行处理。
-
69.发明授权System for determining and storing valid status information received from cross coupled unit 失效用于确定和存储从交叉耦合单元接收的有效状态信息的系统
公开(公告)号：US4989130A
公开(公告)日：1991-01-29
申请号：US280884
申请日：1988-12-07
申请人： Junichi Moriyama , Masaaki Iwasaki
发明人： Junichi Moriyama , Masaaki Iwasaki
CPC分类号： G06F11/1658 , H04J3/047 , G06F11/2038
摘要： An initial status setting system in a multi-unit system constructed of a plurality of units wherein at least a set of status data is held in registers in at least two of the plurality of units, both units indicating whether or not the set of status data held in each of the registers is valid. The output of each of the registers is applied to the other of the registers, and each of the registers is controlled so that only a valid set of status data is input thereto.
摘要翻译： 由多个单元构成的多单元系统中的初始状态设置系统，其中至少一组状态数据被保存在多个单元中的至少两个单元中的寄存器中，两个单元指示状态数据集合 在每个寄存器中保存有效。 每个寄存器的输出被施加到另一个寄存器，并且每个寄存器都被控制，使得只有一组有效的状态数据被输入到寄存器中。
-
公开(公告)号：US20150067401A1
公开(公告)日：2015-03-05
申请号：US14390797
申请日：2012-06-22
IPC分类号： G06F11/07
CPC分类号： G06F11/079 , G06F11/0748 , G06F11/0757 , G06F11/0766 , G06F11/0793
摘要： A computer recovery method for a computer system, the computer system having: a management computer having a processor and a memory; and a computer having a processor, a memory, and a monitoring part for notifying, when an abnormality occurs, the management computer of the abnormality, the management computer being configured to instruct recovery from the abnormality, the computer recovery method having: a first step of obtaining, by the management computer, hardware components and software components of the computer as configuration information; a second step of receiving, by the management computer, notification of an abnormality from the monitoring part of the computer; and a third step of generating, by the management computer, after the notification is received, component string information for identifying a component where the abnormality has occurred from the configuration information.
摘要翻译： 一种用于计算机系统的计算机恢复方法，所述计算机系统具有：具有处理器和存储器的管理计算机; 以及具有处理器，存储器和监视部件的计算机，用于当异常发生时通知管理计算机异常，管理计算机被配置为指示从异常恢复，计算机恢复方法具有：第一步骤 由管理计算机获取计算机的硬件组件和软件组件作为配置信息; 第二步，由管理计算机从计算机的监视部分接收异常的通知; 以及第三步骤，在所述管理计算机接收到所述通知之后，从所述配置信息生成用于识别出现异常的部件的组件串信息。
-
-
-
-
-
-
-
-
-
搜索结果
149 条记录 (耗时 0.038 秒)
