公开(公告)号：US08397239B2

公开(公告)日：2013-03-12

申请号：US12962537

申请日：2010-12-07

申请人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

发明人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

IPC分类号： G06F9/455 ,  G06F9/46 ,  G06F15/173 ,  G06F15/177

CPC分类号： G06F9/5077 ,  G06F9/5083

摘要： Disclosed are a virtual computer system and method, wherein computer resources are automatically and optimally allocated to logical partitions according to loads to be accomplished by operating systems in the logical partitions and setting information based on a knowledge of workloads that run on the operating systems. Load measuring modules are installed on the operating systems in order to measure the loads to be accomplished by the operating systems. A manager designates the knowledge concerning the workloads on the operating systems through a user interface. An adaptive control module determines the allocation rations of the computer resources relative to the logical partitions according to the loads and the settings, and issues an allocation varying instruction to a hypervisor so as to thus instruct variation of allocations.

摘要翻译： 公开了一种虚拟计算机系统和方法，其中计算机资源根据要由逻辑分区中的操作系统完成的负载自动和最佳地分配给逻辑分区，并且基于在操作系统上运行的工作负载的知识来设置信息。 负载测量模块安装在操作系统上，以便测量操作系统要完成的负载。 经理通过用户界面指定关于操作系统的工作负载的知识。 自适应控制模块根据负载和设置确定计算机资源相对于逻辑分区的分配比例，并向管理程序发出分配变化指令，从而指示分配的变化。

公开(公告)号：US06587922B2

公开(公告)日：2003-07-01

申请号：US09820948

申请日：2001-03-30

申请人： Tatsuo Higuchi ,  Shinichi Kawamoto ,  Naoki Hamanaka

发明人： Tatsuo Higuchi ,  Shinichi Kawamoto ,  Naoki Hamanaka

IPC分类号： G06F1208

CPC分类号： G06F12/0835 ,  G06F12/0817 ,  G06F2212/621

摘要： A multiprocessor system can reduce a broadcast for cache memory consistency control with memory access from an I/O device. The multiprocessor system is provided with a cache memory identifier or an owner tag, and a block length table for recording a memory write block length of the I/O device. The cache memory identifier records that the cache has an exclusive copy. The owner tag records that there is no cache memory having an exclusive copy. If there is an exclusive copy during read through the I/O device, a read request is issued to both a cache holding the copy and a memory. If it is recorded that the copy is not present, data are directly read from the memory. Moreover, when a write block length is recorded in the block length table during write, whole blocks are collected to issue a request for invalidation from the cache and the request is directly written to the memory after the invalidation is completed.

摘要翻译： 多处理器系统可以通过I / O设备的存储器访问减少用于高速缓存存储器一致性控制的广播。 多处理器系统具有高速缓冲存储器标识符或所有者标签，以及用于记录I / O设备的存储器写入块长度的块长度表。 高速缓存存储器标识符记录缓存具有专用副本。 所有者标签记录没有具有独占副本的缓存。 如果在通过I / O设备读取期间存在专用副本，则向存储复制件和存储器的高速缓存发出读取请求。 如果记录该副本不存在，则从存储器直接读取数据。 此外，当在写入期间将块长度记录在块长度表中时，收集整个块以从高速缓存发出无效请求，并且在无效化完成之后直接将该请求写入存储器。

公开(公告)号：US07865899B2

公开(公告)日：2011-01-04

申请号：US11485273

申请日：2006-07-13

申请人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

发明人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

IPC分类号： G06F9/455 ,  G06F9/46 ,  G06F15/177

CPC分类号： G06F9/5077 ,  G06F9/5083

摘要： Disclosed are a virtual computer system and method, wherein computer resources are automatically and optimally allocated to logical partitions according to loads to be accomplished by operating systems in the logical partitions and setting information based on a knowledge of workloads that run on the operating systems. Load measuring modules are installed on the operating systems in order to measure the loads to be accomplished by the operating systems. A manager designates the knowledge concerning the workloads on the operating systems through a user interface. An adaptive control module determines the allocation rations of the computer resources relative to the logical partitions according to the loads and the settings, and issues an allocation varying instruction to a hypervisor so as to thus instruct variation of allocations.

摘要翻译： 公开了一种虚拟计算机系统和方法，其中计算机资源根据要由逻辑分区中的操作系统完成的负载自动和最佳地分配给逻辑分区，并且基于在操作系统上运行的工作负载的知识来设置信息。 负载测量模块安装在操作系统上，以便测量操作系统要完成的负载。 经理通过用户界面指定关于操作系统的工作负载的知识。 自适应控制模块根据负载和设置确定计算机资源相对于逻辑分区的分配比例，并向管理程序发出分配变化指令，从而指示分配的变化。

公开(公告)号：US07117499B2

公开(公告)日：2006-10-03

申请号：US10189247

申请日：2002-07-05

申请人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

发明人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

IPC分类号： G06F9/50 ,  G06F3/00 ,  G06F9/00

CPC分类号： G06F9/5077 ,  G06F9/5083

摘要： Disclosed are a virtual computer system and method, wherein computer resources are automatically and optimally allocated to logical partitions according to loads to be accomplished by operating systems in the logical partitions and setting information based on a knowledge of workloads that run on the operating systems. Load measuring modules are installed on the operating systems in order to measure the loads to be accomplished by the operating systems. A manager designates the knowledge concerning the workloads on the operating systems through a user interface. An adaptive control module determines the alalocation ratios of the computer resources relative to the logical partitions according to the loads and the settings, and issues an allocation varying instruction to a hypervisor so as to thus instruct variation of allocations.

公开(公告)号：US20110083135A1

公开(公告)日：2011-04-07

申请号：US12962537

申请日：2010-12-07

申请人： Shinichi KAWAMOTO ,  Tatsuo Higuchi ,  Naoki Hamanaka

发明人： Shinichi KAWAMOTO ,  Tatsuo Higuchi ,  Naoki Hamanaka

IPC分类号： G06F9/46

CPC分类号： G06F9/5077 ,  G06F9/5083

摘要： Disclosed are a virtual computer system and method, wherein computer resources are automatically and optimally allocated to logical partitions according to loads to be accomplished by operating systems in the logical partitions and setting information based on a knowledge of workloads that run on the operating systems. Load measuring modules are installed on the operating systems in order to measure the loads to be accomplished by the operating systems. A manager designates the knowledge concerning the workloads on the operating systems through a user interface. An adaptive control module determines the allocation rations of the computer resources relative to the logical partitions according to the loads and the settings, and issues an allocation varying instruction to a hypervisor so as to thus instruct variation of allocations.

摘要翻译： 公开了一种虚拟计算机系统和方法，其中计算机资源根据要由逻辑分区中的操作系统完成的负载自动和最佳地分配给逻辑分区，并且基于在操作系统上运行的工作负载的知识来设置信息。 负载测量模块安装在操作系统上，以便测量操作系统要完成的负载。 经理通过用户界面指定关于操作系统的工作负载的知识。 自适应控制模块根据负载和设置确定计算机资源相对于逻辑分区的分配比例，并向管理程序发出分配变化指令，从而指示分配的变化。

公开(公告)号：US20060010031A1

公开(公告)日：2006-01-12

申请号：US11219650

申请日：2005-09-07

申请人： Tatsuo Higuchi ,  Shinichi Kawamoto

发明人： Tatsuo Higuchi ,  Shinichi Kawamoto

IPC分类号： G06Q99/00

CPC分类号： G06F11/004 ,  H04L29/06 ,  H04L67/16 ,  H04L67/40 ,  H04L67/42 ,  H04L69/329

摘要： A computer resource marketing system using LPAR (logical partitioning) technology that divides a computer resource into a plurality of logical partitions, including a lending server with a logical partition control unit 3 that designates at least one logical partition as a lendable partition, a client system that can borrow a logical partition in the lending server and submit processing to the logical partition, a resource database that stores lending conditions and certification information of logical partitions in the lending server, and a management server that searches the resource database based on a borrowing request from a client system, notifies the client system of a logical partition that meets the requirements of the borrowing request, and authorizes the client system to use the logical partition.

公开(公告)号：US06640286B2

公开(公告)日：2003-10-28

申请号：US09810549

申请日：2001-03-19

申请人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

发明人： Shinichi Kawamoto ,  Tatsuo Higuchi ,  Naoki Hamanaka

IPC分类号： G06F1208

CPC分类号： G06F12/121 ,  G06F12/128

摘要： A cache memory unit that preferentially stores specific lines at the cache memory, according to the program nature, dynamically changes the priority ranks of lines, and increases the cache memory hit rate. For this purpose, the lines to be accessed by a processor are divided into groups and definitions of the groups are set in a group definition table; a policy by which to store lines belonging to the groups into the cache memory is set in a policy table; and storing lines into the cache memory is executed, according to the group definitions and the policy of storing set in the tables.

摘要翻译： 根据程序特性优先存储高速缓冲存储器中的特定行的高速缓冲存储器单元动态地改变行的优先级，并且增加高速缓冲存储器命中率。 为此，要由处理器访问的行被划分成组，并且在组定义表中设置组的定义; 在策略表中设置将属于组的线路存储到高速缓冲存储器中的策略; 并根据组中的组定义和存储集合的策略，将行存储到高速缓冲存储器中。

公开(公告)号：US06950436B2

公开(公告)日：2005-09-27

申请号：US10051050

申请日：2002-01-22

申请人： Katsuyoshi Kitai ,  Yoshimasa Masuoka ,  Satoshi Yoshizawa ,  Frederico Buchholz Maciel ,  Toshiaki Tarui ,  Tatsuo Higuchi ,  Hideki Murahashi

发明人： Katsuyoshi Kitai ,  Yoshimasa Masuoka ,  Satoshi Yoshizawa ,  Frederico Buchholz Maciel ,  Toshiaki Tarui ,  Tatsuo Higuchi ,  Hideki Murahashi

IPC分类号： H04L12/28 ,  H04L12/66 ,  H04L29/06 ,  H04L29/12

CPC分类号： H04W80/06 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/5691 ,  H04L12/66 ,  H04L29/06 ,  H04L29/12009 ,  H04L29/12367 ,  H04L29/12377 ,  H04L29/12509 ,  H04L29/12924 ,  H04L61/2514 ,  H04L61/2517 ,  H04L61/2567 ,  H04L61/6063 ,  H04L69/16 ,  H04L69/163

摘要： In order to execute a flow control and a congestion control in a hop-by-hop manner in a data communication among computers connected to different networks, in a data communication between a client A1 and a remote server B, a communication proxy of the remote server B is located in a local server A in an LAN to which the client A belongs. A communication packet to be routed to the remote server B is stolen (received) and passed to a transport layer. A TCP communication between the client A1 and the remote server B is divided into two; a communication between the client A1 and the communication proxy of the remote server B and a communication between the communication proxy of the remote server B and the remote server B.

摘要翻译： 为了在连接到不同网络的计算机之间的数据通信中以逐跳的方式执行流控制和拥塞控制，在客户端A 1和远程服务器B之间的数据通信中， 远程服务器B位于客户端A所属的LAN中的本地服务器A中。 要路由到远程服务器B的通信分组被盗（接收）并被传送到传输层。 客户端A 1和远程服务器B之间的TCP通信被分成两部分; 客户端A 1和远程服务器B的通信代理之间的通信以及远程服务器B的通信代理与远程服务器B之间的通信。

公开(公告)号：US06502136B1

公开(公告)日：2002-12-31

申请号：US09846261

申请日：2001-05-02

申请人： Tatsuo Higuchi ,  Toshiaki Tarui ,  Katsuyoshi Kitai ,  Shigeo Takeuchi ,  Tatsuru Toba ,  Machiko Asaie ,  Yasuhiro Inagami

发明人： Tatsuo Higuchi ,  Toshiaki Tarui ,  Katsuyoshi Kitai ,  Shigeo Takeuchi ,  Tatsuru Toba ,  Machiko Asaie ,  Yasuhiro Inagami

IPC分类号： G06F1300

CPC分类号： G06F9/52 ,  G06F15/17381 ,  H04L45/06

摘要： A computer system including a plurality of processing nodes, at least one resource provided for use by any of the processing nodes and a plurality of register sets. Each register set is provided in each processing node for storing in parallel use status information indicating whether the resource is in exclusive use status. The computer system includes a plurality of request issue circuits, each being provided in each processing node, for issuing requests for exclusive use of the resource, a message exchanging circuit for serializing requests issued by the request issue circuits into a serialized order and broadcasting the request to the processing nodes and a plurality of status control circuits. Each status control circuit is provided in each processing node to update a corresponding register set depending on use status information and each request received at a corresponding node.

摘要翻译： 一种包括多个处理节点的计算机系统，提供给任何处理节点使用的至少一个资源和多个寄存器组。 在每个处理节点中提供每个寄存器组，用于并行地存储指示资源是否处于独占状态的状态信息。 计算机系统包括多个请求发布电路，每个请求发布电路各设置在每个处理节点中，用于发出专用资源的请求;消息交换电路，用于将由请求发布电路发出的请求串行化为串行化顺序，并且广播请求 到处理节点和多个状态控制电路。 在每个处理节点中提供每个状态控制电路，以根据使用状态信息和在相应节点处接收到的每个请求来更新对应的寄存器集。

公开(公告)号：US20050154576A1

公开(公告)日：2005-07-14

申请号：US10927618

申请日：2004-08-27

申请人： Toshiaki Tarui ,  Mineyoshi Masuda ,  Tatsuo Higuchi

发明人： Toshiaki Tarui ,  Mineyoshi Masuda ,  Tatsuo Higuchi

IPC分类号： G06F11/34 ,  G06F9/45 ,  G06F9/46 ,  G06F12/00 ,  G06F15/177 ,  H04L12/24 ,  H04L12/26

CPC分类号： H04L41/0853 ,  H04L41/0893 ,  H04L41/145

摘要： Disclosed here is a simulator for simulating the propriety of each created policy less-expensively and fast in an autonomic management system controlled by a policy. The simulator that analyzes the behavior of the above described autonomic management system that receives information inputs of system configuration, load balance setting, system load conditions, software performance, software's transitional performance, and target autonomic management policy to calculate the system behavior (resource utilization rate, software response time, and system throughput) by giving consideration to the system's transitional behavior at a time, then apply an autonomic management policy to the behavior, determine the system configuration and load balance setting at the next time, and use the new system configuration and load balance setting for the next time simulation.

摘要翻译： 这里披露的是一种模拟器，用于在由策略控制的自主管理系统中模拟每个创建的策略的适当性，而且费用较低，速度更快。 分析上述自主管理系统的行为的模拟器，其接收系统配置，负载平衡设置，系统负载条件，软件性能，软件过渡性能以及目标自主管理策略的信息输入以计算系统行为（资源利用率 ，软件响应时间和系统吞吐量），然后一次考虑系统的过渡行为，然后对自己的行为应用自主管理策略，确定下一次的系统配置和负载均衡设置，并使用新的系统配置 和下次模拟的负载平衡设置。