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    • 2. 发明授权
    • Power management method for information platform
    • 信息平台电源管理方法
    • US07992011B2
    • 2011-08-02
    • US11753796
    • 2007-05-25
    • Yoshiko YasudaTakashige BabaJun OkitsuToshiaki Tarui
    • Yoshiko YasudaTakashige BabaJun OkitsuToshiaki Tarui
    • G06F1/26G06F1/32
    • G06F1/3203G06F1/3209
    • A power management method for an information platform, includes holding system configuration information indicating a correspondence between a logical system and a processing module constituting the logical system; holding power management information indicating a correspondence between information with which a type of the logical system can be specified, an operating condition of the logical system, and first power consumption for operating the logical system; selecting the processing module which constitutes the logical system specified by a configuration request by referring to the system configuration information when receiving the configuration request of the logical system; calculating the first power consumption for operating the logical system based on the type and the operating condition included in the configuration request, and the power management information; and determining second power consumption to be supplied to the processing module based on the calculated first power consumption and information on the processing modules.
    • 一种用于信息平台的电源管理方法,包括保持指示逻辑系统和构成逻辑系统的处理模块之间的对应关系的系统配置信息; 保持表示可以指定逻辑系统的类型的信息与逻辑系统的运行状态和操作逻辑系统的第一功耗之间的对应关系的功率管理信息; 当接收到逻辑系统的配置请求时,通过参考系统配置信息来选择构成由配置请求指定的逻辑系统的处理模块; 基于配置请求中包括的类型和操作条件以及电源管理信息,计算用于操作逻辑系统的第一功耗; 以及基于所计算的第一功率消耗和关于处理模块的信息来确定要提供给处理模块的第二功率消耗。
    • 3. 发明授权
    • Computer system using remote I/O and I/O data transfer method
    • 计算机系统采用远程I / O和I / O数据传输方式
    • US07930445B2
    • 2011-04-19
    • US11896757
    • 2007-09-05
    • Jun OkitsuYoshiko YasudaTakashige Baba
    • Jun OkitsuYoshiko YasudaTakashige Baba
    • G06F13/28G06F15/16G06F15/167
    • G06F13/4022G06F13/102
    • To improve throughput in data transfer in a remote I/O system, this invention provides a computer system including: a host computer; a device which communicates with the host computer; and a network which connects the host computer and the device, in which the device is coupled to the network via a device bridge including a bridge memory, and the host computer includes a host memory and a device driver. The device driver writes, when at least one of data and an address is written in the host memory, in the bridge memory the at least one of the data and address stored through the writing in the host memory; and sends a data transfer request to the device bridge, and the device bridge reads, upon reception of the data transfer request, an address from a predetermined area; and reads data from an area that is indicated by the read address.
    • 为了提高远程I / O系统中数据传输的吞吐量,本发明提供了一种计算机系统,包括:主计算机; 与主机通信的设备; 以及连接主计算机和设备的网络,其中设备经由包括桥接存储器的设备桥耦合到网络,并且主计算机包括主机存储器和设备驱动器。 当在主机存储器中写入至少一个数据和地址时,设备驱动器在主机存储器中写入存储的数据和地址中的至少一个; 并向设备桥发送数据传输请求,并且设备桥接器在接收到数据传输请求时从预定区域读取地址; 并从读取地址指示的区域读取数据。
    • 5. 发明申请
    • Computer system and management method thereof
    • 计算机系统及其管理方法
    • US20090187694A1
    • 2009-07-23
    • US12222225
    • 2008-08-05
    • Takashige BabaJun OkitsuYuji TsushimaNobuyuki MuranakaKeitaro Uehara
    • Takashige BabaJun OkitsuYuji TsushimaNobuyuki MuranakaKeitaro Uehara
    • G06F13/00
    • G06F13/4022
    • Disclosed herewith is a composite type computer system that can assure that a PCI tree to be allocated to a computer is configured completely before the computer is powered. The composite type computer system includes a PCI switch that connects plural computers through PCI interfaces; plural PCI devices connected to the PCI switch; a system controller that controls the computers; and a PCI manager that controls allocation of the PCI devices to the computers. The system controller carries out processings in the steps of (a) powering an object computer to start up its OS; (b) acquiring the identifier of a PCI tree allocated by the system controller to the computer and PCI tree management information denoting the status of the PCI tree; (c) retrying the powering or canceling the powering of the computer if the acquired PCI tree management information denotes the status “not initialized”; and (d) carrying out the powering for the computer if the acquired PCI management information denotes the status “initialized”.
    • 这里公开了一种复合型计算机系统,其可以确保在计算机供电之前完全配置要分配给计算机的PCI树。 复合型计算机系统包括通过PCI接口连接多台计算机的PCI交换机; 连接到PCI交换机的多个PCI设备; 控制计算机的系统控制器; 以及一个PCI管理器,用于控制PCI设备到计算机的分配。 系统控制器在(a)为对象计算机供电以启动其操作系统的步骤中执行处理; (b)获得由系统控制器分配给计算机的PCI树的标识符和表示PCI树状态的PCI树管理信息; (c)如果获取的PCI树管理信息表示状态“未初始化”,则重试供电或取消计算机的供电; 并且(d)如果获取的PCI管理信息表示状态为“已初始化”,则对计算机进行供电。
    • 6. 发明申请
    • Computer system using remote I/O and I/O data transfer method
    • 计算机系统采用远程I / O和I / O数据传输方式
    • US20080256266A1
    • 2008-10-16
    • US11896757
    • 2007-09-05
    • Jun OkitsuYoshiko YasudaTakashige Baba
    • Jun OkitsuYoshiko YasudaTakashige Baba
    • G06F13/28
    • G06F13/4022G06F13/102
    • To improve throughput in data transfer in a remote I/O system, this invention provides a computer system including: a host computer; a device which communicates with the host computer; and a network which connects the host computer and the device, in which the device is coupled to the network via a device bridge including a bridge memory, and the host computer includes a host memory and a device driver. The device driver writes, when at least one of data and an address is written in the host memory, in the bridge memory the at least one of the data and address stored through the writing in the host memory; and sends a data transfer request to the device bridge, and the device bridge reads, upon reception of the data transfer request, an address from a predetermined area; and reads data from an area that is indicated by the read address.
    • 为了提高远程I / O系统中数据传输的吞吐量,本发明提供了一种计算机系统,包括:主计算机; 与主机通信的设备; 以及连接主计算机和设备的网络,其中设备经由包括桥接存储器的设备桥耦合到网络,并且主计算机包括主机存储器和设备驱动器。 当在主机存储器中写入数据和地址中的至少一个时,设备驱动器在主机存储器中写入存储的数据和地址中的至少一个; 并向设备桥发送数据传输请求,并且设备桥接器在接收到数据传输请求时从预定区域读取地址; 并从读取地址指示的区域读取数据。
    • 7. 发明申请
    • Complex information platform apparatus and communication band ensuring method of the same
    • 复杂信息平台设备和通信频段确保方法相同
    • US20070177522A1
    • 2007-08-02
    • US11655997
    • 2007-01-22
    • Jun OkitsuYoshiko YasudaTakashige BabaToshiaki Tarui
    • Jun OkitsuYoshiko YasudaTakashige BabaToshiaki Tarui
    • H04J1/16
    • H04L41/0869H04L41/082H04L41/0843
    • There is a need for applying an appropriate QoS setting to a complex information platform apparatus capable of flexibly changing an apparatus configuration so as to ensure an intra-apparatus communication band and realize management communication independence. Multiple processing modules are combined to construct one or more processing units with different apparatus types. An apparatus template management table prepares multiple levels of setting specifications with different ensured bands for intra-apparatus communication corresponding to each apparatus type. One set of setting specification is selected from multiple levels of setting specifications prepared for an apparatus type settled at the time of configuration setting. A QoS setting management table is generated based on the selected setting specification. When the configuration is set or changed, setting verification means verifies whether or not a total of ensured bands associated with each adapter is within an allowable range. When a result is negative, the setting specification is automatically changed to another provided with a smaller ensured band. A verified setting is distributed from the QoS setting management table to an IO switch and each adapter.
    • 需要对能够灵活地改变设备配置的复杂信息平台装置应用适当的QoS设置,以确保设备内通信频带并实现管理通信独立性。 多个处理模块被组合以构造具有不同装置类型的一个或多个处理单元。 设备模板管理表准备具有不同保证带的多级设置规范,用于对应于每种设备类型的设备内通信。 从配置设置时设置的设备类型准备的多个设置规格级别中选择一组设置规格。 基于所选择的设置规范生成QoS设置管理表。 当配置被设置或改变时,设置验证装置验证与每个适配器相关联的确保带的总和是否在允许范围内。 当结果为负时,设定规格自动更改为提供较小保证带的另一规格。 验证设置从QoS设置管理表分发到IO交换机和每个适配器。