INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND CONTROL PROGRAM FOR INFORMATION PROCESSING APPARATUS

    公开(公告)号:EP3702906A1

    公开(公告)日:2020-09-02

    申请号:EP20151930.3

    申请日:2020-01-15

    申请人: FUJITSU LIMITED

    IPC分类号: G06F7/38

    摘要: An information processing apparatus includes: an arithmetic operation unit configured to perform an arithmetic operation using an arithmetic operation target and repeat the arithmetic operation by using a calculated arithmetic operation result; a ratio calculation unit configured to obtain a ratio of the number of elements, of the number of elements included in the arithmetic operation result, included in an expressible range as a predetermined-bit fixed point; and an arithmetic operation control unit configured to make the arithmetic operation unit perform the arithmetic operation by using the predetermined-bit fixed point based on the ratio calculated by the ratio calculation unit.

    Information processing apparatus, information processing method, and program
    2.
    发明公开
    Information processing apparatus, information processing method, and program 审中-公开
    信息处理设备,信息处理方法和程序

    公开(公告)号:EP2704009A3

    公开(公告)日:2015-01-14

    申请号:EP13175508.4

    申请日:2013-07-08

    申请人: FUJITSU LIMITED

    摘要: A first computing device includes a data transmission processing unit (12) transmitting data to be transferred to another computing device to a first storage area among the plurality of storage areas (25), and an interrupt generating unit (14) generating an interrupt corresponding to transmission of data by the data transmission processing unit (12) with respect to a transmission destination of the data together with identification information specifying the storage area (25), and a second computing device includes an interrupt processing unit (23) specifying from which computing device the interrupt is requested based on the identification information received together with the interrupt when receiving the interrupt, and a data receiving unit (22) reading out data from the first storage area (25) corresponding to the computing device specified by the interrupt processing unit (23) among the plurality of storage areas (25) to efficiently communicate among computing devices in an information processing apparatus including a plurality of computing devices.

    摘要翻译: 第一计算设备包括:数据传输处理单元(12),将要传输到另一计算设备的数据传输到所述多个存储区域(25)中的第一存储区域;以及中断产生单元(14),产生与 由数据发送处理单元(12)相对于数据的发送目的地发送数据以及指定存储区域(25)的识别信息,第二计算设备包括中断处理单元(23),该中断处理单元指定从哪个计算 设备在接收到中断时基于与中断一起接收到的标识信息来请求中断,以及数据接收单元(22)从与中断处理单元指定的计算设备对应​​的第一存储区域(25)中读出数据 (23)在所述多个存储区域(25)之间在通知中在计算设备之间有效地通信 包括多个计算装置。

    Information processing apparatus, information processing method, and program
    3.
    发明公开
    Information processing apparatus, information processing method, and program 审中-公开
    Informationsverarbeitungsvorrichtung,Informationsverarbeitungsverfahren und Programm

    公开(公告)号:EP2704009A2

    公开(公告)日:2014-03-05

    申请号:EP13175508.4

    申请日:2013-07-08

    申请人: FUJITSU LIMITED

    IPC分类号: G06F9/48 G06F13/34

    摘要: A first computing device includes a data transmission processing unit (12) transmitting data to be transferred to another computing device to a first storage area among the plurality of storage areas (25), and an interrupt generating unit (14) generating an interrupt corresponding to transmission of data by the data transmission processing unit (12) with respect to a transmission destination of the data together with identification information specifying the storage area (25), and a second computing device includes an interrupt processing unit (23) specifying from which computing device the interrupt is requested based on the identification information received together with the interrupt when receiving the interrupt, and a data receiving unit (22) reading out data from the first storage area (25) corresponding to the computing device specified by the interrupt processing unit (23) among the plurality of storage areas (25) to efficiently communicate among computing devices in an information processing apparatus including a plurality of computing devices.

    摘要翻译: 第一计算装置包括数据发送处理单元(12),将要传送到另一计算装置的数据发送到多个存储区域(25)中的第一存储区域;以及中断生成单元(14),生成对应于 数据发送处理单元(12)相对于数据的发送目的地与指定存储区域(25)的识别信息一起发送数据,第二计算设备包括中断处理单元(23),其指定从哪个计算 装置,当接收到中断时,基于与中断一起接收到的识别信息请求中断;以及数据接收单元,从与第一存储区域相对应的数据接收中断处理单元指定的计算装置, (23),以在通知中的计算设备之间有效地进行通信 该处理装置包括多个计算装置。

    Information processing apparatus, apparatus mangement method, and apparatus management program
    5.
    发明公开
    Information processing apparatus, apparatus mangement method, and apparatus management program 审中-公开
    Informationsverarbeitungsvorrichtung,Vorrichtungsverwaltungsverfahren und Vorrichtungsverwaltungsprogramm

    公开(公告)号:EP2645245A1

    公开(公告)日:2013-10-02

    申请号:EP12188127.0

    申请日:2012-10-11

    申请人: FUJITSU LIMITED

    IPC分类号: G06F9/455 G06F9/44

    摘要: An information processing apparatus (10, 20) that mounts a first and second system boards (SB#0, SB#1) includes a virtualization control unit (13, 21) that controls a virtual machine for virtualizing hardware resources. The SB#0 includes a memory (14c, 22) that stores a command line (14d, 22a), resource information (14f, 22d), and management information (14e, 22c). The SB#1 includes a memory (15c, 32) that stores a command line (15d, 32a) and resource information (15e, 32b). The command line is executed by the virtualization control unit (13, 21). The resource information (14f, 15e, 22d, 32d) is data used by each system board (SB#0, SB#1) from among data used when the virtualization control unit (13, 21) operates. The management information (14e, 22c) is data commonly shared by each system board (SB#0, SB#1) and used by the virtualization control unit (13, 21). A command line (14d, 15d, 22a, 32a) and resource information (14f, 15e, 22d, 32d) are used when the virtualization control unit (13, 21) operates and information on the hardware resources (14f, 15e, 22d, 32d) included in the corresponding SB (SB#0, SB#1). Each SB (SB#0, SB#1) executes the command line (14d, 15d, 22a, 32a) and refers to the information stored in the memory (14c, 15c, 22, 32) in SBs (SB#0, SB#1).

    摘要翻译: 安装第一和第二系统板(SB#0,SB#1)的信息处理装置(10,20)包括控制用于虚拟化硬件资源的虚拟机的虚拟化控制单元(13,21)。 SB#0包括存储命令行(14d,22a),资源信息(14f,22d)和管理信息(14e,22c)的存储器(14c,22)。 SB#1包括存储命令行(15d,32a)和资源信息(15e,32b)的存储器(15c,32)。 命令行由虚拟化控制单元(13,21)执行。 资源信息(14f,15e,22d,32d)是当虚拟化控制单元(13,21)运行时使用的数据中的每个系统板(SB#0,SB#1)使用的数据。 管理信息(14e,22c)是由各系统板(SB#0,SB#1)共同共享并由虚拟化控制部(13,21)使用的数据。 当虚拟化控制单元(13,21)运行时,使用命令行(14d,15d,22a,32a)和资源信息(14f,15e,22d,32d),并且关于硬件资源(14f,15e,22d,32d) 32d)包含在SB(SB#0,SB#1)中。 每个SB(SB#0,SB#1)执行命令行(14d,15d,22a,32a),并参考在SB(SB#0,SB)中存储在存储器(14c,15c,22,32) #1)。