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1. 发明授权

US06757788B2 CACHE COHERENT CONTROL SYSTEM FOR NETWORK NODES ALLOWS CPU OR I/O DEVICE TO ACCESS TARGET BLOCK WITHOUT CACHE COHERENCE CONTROL, IF ASSOCIATED NODE HAS ACCESS RIGHT IN AN ACCESS RIGHT MEMORY TO TARGET BLOCK 失效
标题翻译：用于网络节点的缓存控制系统允许CPU或I / O设备在没有高速缓存控制的情况下访问目标块，如果相关节点在访问正确的存储器中访问目标块
公开(公告)号：US06757788B2
公开(公告)日：2004-06-29
申请号：US09941834
申请日：2001-08-30
申请人： Shinichi Kawamoto , Tatsuo Higuchi , Hiromitsu Maeda , Naoki Hamanaka
发明人： Shinichi Kawamoto , Tatsuo Higuchi , Hiromitsu Maeda , Naoki Hamanaka
IPC分类号： G06F1300
CPC分类号： G06F12/0817 , G06F12/0815
摘要： A cache coherence control system for a multi CPU system having a plurality of CPU nodes, memory nodes and I/O nodes interconnected by a network. Each CPU node control circuit has an access right memory for managing an access right of the node in the unit of an extended node larger than a block size of the internal cache of a CPU. When a memory access is performed, the access right memory is referred to, and if the node has an access right to the extended block including a target block, the block is accessed without cache coherence control at other nodes.
摘要翻译：一种用于具有由网络互连的多个CPU节点，存储器节点和I / O节点的多CPU系统的高速缓存一致性控制系统。每个CPU节点控制电路具有访问权限存储器，用于以比CPU的内部高速缓存的块大小更大的扩展节点来管理节点的访问权限。当执行存储器访问时，参考访问权限存储器，并且如果节点对包括目标块的扩展块具有访问权限，则在其他节点处访问该块而不进行高速缓存一致性控制。

2. 发明申请

US20060288348A1 Virtual computer systems and computer virtualization programs 有权
公开(公告)号：US20060288348A1
公开(公告)日：2006-12-21
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： G06F9/46
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.

3. 发明授权

US08397239B2 Virtual computer systems and computer virtualization programs 有权
标题翻译：虚拟计算机系统和计算机虚拟化程序
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。

4. 发明授权

US06587922B2 Multiprocessor system 失效
标题翻译：多处理器系统
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。

5. 发明申请

US20110083135A1 VIRTUAL COMPUTER SYSTEMS AND COMPUTER VIRTUALIZATION PROGRAMS 有权
标题翻译：虚拟计算机系统和计算机虚拟化程序
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。

6. 发明授权

US06640286B2 Cache control system 失效
标题翻译：缓存控制系统
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。

7. 发明授权

US07865899B2 Virtual computer systems and computer virtualization programs 有权
标题翻译：虚拟计算机系统和计算机虚拟化程序
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。

8. 发明授权

US07117499B2 Virtual computer systems and computer virtualization programs 有权
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.

9. 发明授权

US5377333A Parallel processor system having computing clusters and auxiliary clusters connected with network of partial networks and exchangers 失效
标题翻译：具有与部分网络和交换机网络连接的计算集群和辅助集群的并行处理器系统
公开(公告)号：US5377333A
公开(公告)日：1994-12-27
申请号：US945483
申请日：1992-09-15
申请人： Junji Nakagoshi , Naoki Hamanaka , Hiroyuki Chiba , Tatsuo Higuchi , Shinichi Shutoh , Yasuhiro Ogata , Shigeo Takeuchi , Tatsuru Toba
发明人： Junji Nakagoshi , Naoki Hamanaka , Hiroyuki Chiba , Tatsuo Higuchi , Shinichi Shutoh , Yasuhiro Ogata , Shigeo Takeuchi , Tatsuru Toba
IPC分类号： G06F15/17 , G06F15/173 , G06F15/80 , G06F13/00
CPC分类号： G06F15/17375
摘要： Crossbar switches having 2.sup.n +1 ports and computing clusters are arranged so that each crossbar switch is connected to 2.sup.n processors. Auxiliary processors that perform parallel processing administrative functions and input/output functions are arranged at the remainder ports of the crossbar switches. Exchangers are provided to connect each processor and its crossbar switches. Parallel processing may be executed by the 2.sup.n processors independently of processing by the auxiliary processors for speed. One mounting unit is formed of a crossbar switch of one dimension, the processor group connected to that crossbar switch, and all of the crossbar switches of a different dimension that are connected to one of the processors of the one processor group. The parallel processor system is mounted by just combining mounting units with no need for special LSIs or frames or the like on which to mount the crossbar switches and without the interfaces that connect the processor and the network becoming concentrated in one place.
摘要翻译：具有2n + 1个端口和计算集群的交叉开关被布置成使得每个交叉开关连接到2n个处理器。执行并行处理管理功能和输入/输出功能的辅助处理器被布置在交叉开关的其余端口处。提供交换器来连接每个处理器及其交叉开关。独立于辅助处理器对速度的处理，可以由2n个处理器执行并行处理。一个安装单元由一维的交叉开关构成，处理器组连接到该交叉开关，以及连接到一个处理器组的一个处理器的不同维度的所有交叉开关。并行处理器系统仅通过组合安装单元来安装，不需要特殊的LSI或框架等，在其上安装交叉开关，并且没有连接处理器和网络的接口变得集中在一个地方。

10. 发明授权

US5825773A Switching system for transferring broadcast packet held in broadcast buffer received from input port to output ports according to the state of each output port 失效
标题翻译：根据每个输出端口的状态，将从输入端口接收的广播缓冲器中保存的广播包传送到输出端口的切换系统
公开(公告)号：US5825773A
公开(公告)日：1998-10-20
申请号：US853242
申请日：1992-03-18
申请人： Shin'ichi Shutoh , Junji Nakagoshi , Naoki Hamanaka , Hiroyuki Chiba , Tatsuo Higuchi , Shigeo Takeuchi , Yasuhiro Ogata , Taturu Toba
发明人： Shin'ichi Shutoh , Junji Nakagoshi , Naoki Hamanaka , Hiroyuki Chiba , Tatsuo Higuchi , Shigeo Takeuchi , Yasuhiro Ogata , Taturu Toba
IPC分类号： G06F15/173 , H04L12/18 , H04L12/931 , G06F13/00
CPC分类号： G06F15/17393 , H04L49/201 , H04L49/205
摘要： In a method of transferring packets in a network for a parallel processor system handling a one-to-one transfer packet to be transferred from a processor to another processor and a broadcast packet to be transferred from a processor to a plurality of other processors, a transfer request of a broadcast packet is preferentially selected and a check is made to detect whether or not a plurality of processors specified as receivers are in a state in which the packet can be received. The broadcast packet is transferred to the processors found to be in the state in which the packet can be received. The packet transfer is delayed for the other processors in a state in which the packet cannot be received. Namely, only when the state of the processors is changed to the state in which the packet can be received, the broadcast packet is transferred thereto.
摘要翻译：在用于处理要从处理器传送到另一处理器的一对一传送分组的并行处理器系统的网络中传送分组的方法以及要从处理器传送到多个其他处理器的广播分组的方法中，优先选择广播分组的传送请求，并进行检查，以检测指定为接收者的多个处理器是否处于可以接收分组的状态。广播分组被传送到发现处于可以接收分组的状态的处理器。在其中不能接收分组的状态下，其他处理器的分组传送被延迟。也就是说，只有当处理器的状态改变为可以接收分组的状态时，广播分组被传送到其中。

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