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21. 发明授权

US09069756B2 Data transfer control apparatus, data transfer control method, and computer product 有权
公开(公告)号：US09069756B2
公开(公告)日：2015-06-30
申请号：US13718302
申请日：2012-12-18
申请人： FUJITSU LIMITED
发明人： Hiromasa Yamauchi , Koichiro Yamashita , Takahisa Suzuki , Koji Kurihara
IPC分类号： G06F13/28
摘要： A data transfer control apparatus includes a transferring unit that transfers data from a transfer source memory to a transfer destination memory, according to an instruction from a first processor; and a first processor configured to detect a process execute by the first processor, determine whether transfer of the data is urgent, based on the type of the detected process, and control the transferring unit or the first processor to transfer the data, based on a determination result.

22. 发明申请

US20150177361A1 DETERMINING METHOD, COMPUTER PRODUCT, DETERMINING APPARATUS, AND DETERMINING SYSTEM 有权
标题翻译：测定方法，计算机产品，测定装置和测定系统
公开(公告)号：US20150177361A1
公开(公告)日：2015-06-25
申请号：US14636731
申请日：2015-03-03
申请人： FUJITSU LIMITED
发明人： Toshiya OTOMO , Koichiro Yamashita , Takahisa Suzuki , Hiromasa Yamauchi , Koji Kurihara , Yuta Teranishi
IPC分类号： G01S5/02 , H04W4/02
CPC分类号： G01S5/0289 , H04W4/02 , H04W4/023 , H04W84/18
摘要： A determining method includes obtaining by each monitoring apparatus among plural monitoring apparatuses disposed encompassing a given area having plural wireless communications apparatuses, hop count information that indicates a hop count of a wireless signal transmitted by one wireless communications apparatus among the wireless communications apparatuses and received by the monitoring apparatus via multi-hop communication by the wireless communications apparatuses; calculating by each monitoring apparatus, an estimated line that represents candidates of a position of the one wireless communications apparatus, the estimated line being calculated from an estimated distance between the monitoring apparatus and the one wireless communications apparatus, based on the hop count; correcting by each monitoring apparatus, the calculated estimated line based on information indicating a node-less area in which no wireless communications apparatus of the given area is present; and determining the position of the one wireless communications apparatus based on intersections of the corrected estimated lines.
摘要翻译：一种确定方法，包括：通过各监视装置获取多个监视装置，包括具有多个无线通信装置的给定区域的多个监视装置，指示由无线通信装置中的一个无线通信装置发送的无线信号的跳数的跳数计数信息，并由所述监视装置经由所述无线通信装置的多跳通信; 由所述监视装置计算表示所述一个无线通信装置的位置的候选的估计线，根据所述跳数，从所述监视装置与所述一个无线通信装置之间的估计距离算出所述估计线; 通过每个监视装置校正基于指示不存在给定区域的无线通信装置的无节点区域的信息的所计算的估计线; 以及基于所述校正的估计线的交点来确定所述一个无线通信装置的位置。

23. 发明授权

US08996811B2 Scheduler, multi-core processor system, and scheduling method 有权
标题翻译：调度器，多核处理器系统和调度方法
公开(公告)号：US08996811B2
公开(公告)日：2015-03-31
申请号：US13749606
申请日：2013-01-24
申请人： Fujitsu Limited
发明人： Hiromasa Yamauchi , Koichiro Yamashita , Takahisa Suzuki , Koji Kurihara
IPC分类号： G06F12/08 , G06F9/48 , B29D22/00 , B29C49/06 , B29C49/42 , B29C49/18 , B29C49/64
CPC分类号： G06F12/0811 , B29C49/062 , B29C49/18 , B29C49/4215 , B29C49/6427 , B29D22/003 , G06F9/544 , G06F12/0875 , G06F12/0888 , G06F2212/283
摘要： A scheduler that causes a given core in a multi-core processor to determine if a priority level of a process that is to be executed by a core of the multi-core processor is greater than or equal to a threshold; save to a cache memory of each core that executes a process having a priority level greater than or equal to the threshold, data that is accessed by the process upon execution; save to a memory area different from the cache memory and to which access is relatively slower, data that is accessed by a process having a priority level not greater than or equal to the threshold; and save the data saved in the memory area, to a cache memory of a requesting core, when the requesting core issues an access request for the data saved in the memory area.
摘要翻译：一种调度器，其使多核处理器中的给定核心确定要由所述多核处理器的核心执行的进程的优先级是否大于或等于阈值; 存储到执行具有大于或等于阈值的优先级的处理的每个核心的高速缓冲存储器，由执行时的进程访问的数据; 存储到与高速缓冲存储器不同的存储区域，并且哪个访问相对较慢，由具有不大于或等于阈值的优先级的进程访问的数据; 并且当所请求的核心发出存储在存储器区域中的数据的访问请求时，将保存在存储器区域中的数据保存到请求核心的高速缓冲存储器。

24. 发明申请

US20140082637A1 DATA PROCESSING METHOD AND DATA PROCESSING SYSTEM 有权
标题翻译：数据处理方法和数据处理系统
公开(公告)号：US20140082637A1
公开(公告)日：2014-03-20
申请号：US14085141
申请日：2013-11-20
申请人： FUJITSU LIMITED
发明人： Takahisa Suzuki , Koichiro Yamashita , Hiromasa Yamauchi , Koji Kurihara , Toshiya Otomo , Naoki Odate
IPC分类号： G06F9/54
CPC分类号： G06F9/542 , G06F9/528
摘要： A data processing method executed by a first data processing apparatus and includes acquiring process information concerning a first process, in response to a process request for the first process; setting a first process flag included in the process information concerning the first process to indicate “true”; setting a first end flag of the process information concerning the first process to indicate “true” after executing the first process; acquiring process information concerning a second process that is to be executed before a third process that is to be executed subsequent the first process; and determining a process to be executed, based on a second process flag and a second end flag included in the process information concerning the second process.
摘要翻译：一种由第一数据处理装置执行的数据处理方法，包括响应于第一处理的处理请求而获取关于第一处理的处理信息; 设置关于第一处理的处理信息中包括的表示“真”的第一处理标志; 在执行第一处理之后，设置关于第一处理的处理信息的第一结束标志以指示“真”; 获取关于在第一处理之后执行的第三处理之前要执行的第二处理的处理信息; 以及基于包括在关于第二处理的处理信息中的第二处理标志和第二结束标志来确定要执行的处理。

25. 发明申请

US20130198390A1 COMPUTER PRODUCT, TERMINAL, SERVER, DATA SHARING METHOD, AND DATA DISTRIBUTION METHOD 有权
标题翻译：计算机产品，终端，服务器，数据共享方法和数据分配方法
公开(公告)号：US20130198390A1
公开(公告)日：2013-08-01
申请号：US13801433
申请日：2013-03-13
申请人： Fujitsu Limited
发明人： Koji KURIHARA , Koichiro Yamashita , Hiromasa Yamauchi , Takahisa Suzuki
IPC分类号： H04L12/56
CPC分类号： H04L47/70 , G06F17/30283
摘要： A computer-readable recording medium stores a data sharing program that causes a processor of a first terminal to execute a process that includes detecting a communication bandwidth used between the first terminal and a second terminal that are communicably connected in an ad-hoc network; comparing the detected communication bandwidth and a bandwidth related to a storage apparatus of the first terminal; determining an operation scheme related to data sharing of data in the storage apparatus of the first terminal and data in a storage apparatus of the second terminal, based on a comparison result obtained at the comparing; notifying the second terminal of the determined operation scheme; and executing a mounting process that enables access of the storage apparatus of the first terminal by the second terminal, based on the determined operation scheme.
摘要翻译：计算机可读记录介质存储数据共享程序，其使得第一终端的处理器执行包括检测在第一终端和第二终端之间使用的通信带宽的处理，所述通信带宽可通信地连接在自组织网络中; 比较检测到的通信带宽和与第一终端的存储装置有关的带宽; 基于在比较时获得的比较结果，确定与第一终端的存储装置中的数据的数据共享相关的操作方案和第二终端的存储装置中的数据; 通知所述第二终端所确定的操作方案; 以及基于所确定的操作方案执行能够由第二终端访问第一终端的存储装置的安装处理。

26. 发明申请

US20130060974A1 DATA TRANSFERRING APPARATUS AND DATA TRANSFERRING METHOD 有权
标题翻译：数据传输设备和数据传输方法
公开(公告)号：US20130060974A1
公开(公告)日：2013-03-07
申请号：US13624337
申请日：2012-09-21
申请人： FUJITSU LIMITED
发明人： Takahisa Suzuki , Koichiro Yamashita , Hiromasa Yamauchi , Koji Kurihara
IPC分类号： G06F13/00
CPC分类号： G06F13/28
摘要： A memory stores data generated by a processor and a transferring unit burst transfers the data from the memory unit to a processing unit. Based on an access capability of the processor when accessing the memory, a prescribed value for a burst width and information concerning the time that the processing unit consumes to process the data are set in advance at the data transferring apparatus. When the transferring unit performs data transfer, the time allowed for data transfer is calculated based on the information concerning the time that the processing unit consumes to process the data, and the burst width is determined as a value greater than or equal to the prescribed value for the burst width and is as close as possible to the prescribed value for the burst width within a range in which data transfer can be finished within the allowed time.
摘要翻译：存储器存储由处理器生成的数据和传送单元突发将数据从存储器单元传送到处理单元。基于访问存储器时的处理器的访问能力，在数据传送装置上预先设置突发宽度的规定值和处理单元消耗处理数据的时间的信息。当传送单元执行数据传送时，基于处理单元消耗处理数据的时间的信息来计算数据传送所需的时间，突发宽度被确定为大于或等于规定值的值对于突发宽度，并且在允许的时间内可以完成数据传送的范围内，对于突发宽度尽可能接近规定值。

27. 发明申请

US20220357991A1 INFORMATION PROCESSING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM STORING AGGREGATION CONTROL PROGRAM, AND AGGREGATION CONTROL METHOD 有权
公开(公告)号：US20220357991A1
公开(公告)日：2022-11-10
申请号：US17666069
申请日：2022-02-07
申请人： FUJITSU LIMITED
发明人： Takahisa Suzuki , Ryuichi MATSUKURA , Shinya Toyonaga , MIHO KAWANO
IPC分类号： G06F9/50 , G06N20/00
摘要： An apparatus of controlling applications each of which is an application performing processing on a moving image using a graphical processing unit (GPU), the apparatus including: a memory configured to store, for each application, identification information of a learning model, an operation cycle, a time length requested for one frame, and usage of the memory by the learning model; and a processor configured to perform: determining, for each learning model by using various information stored for each application, aggregation necessity indicating whether to aggregate sets of processing performed by the applications, and the number of processes to be used for the aggregation, wherein the various information includes the identification information, the operation cycle, the time length, and the usage of the memory; and aggregating and executing sets of processing performed by the applications based on a different from a process for performing the applications.

28. 发明授权

US11011052B2 Control system and control method 有权
公开(公告)号：US11011052B2
公开(公告)日：2021-05-18
申请号：US15948292
申请日：2018-04-09
申请人： FUJITSU LIMITED
发明人： Koichiro Yamashita , Takahisa Suzuki , Koji Kurihara
IPC分类号： G08C17/02 , H04L29/08 , H04W84/18 , H04W4/38
摘要： A control system includes a server and a plurality of nodes. The server transmits data of command strings being described in combination of sequential processing and loop processing to the nodes. The nodes store the data of command strings received from the server. Each node includes a plurality of application programming interface (API) units that perform predetermined sequential processing. Each node selects an API unit on the basis of the command strings acquired from the server and causes the selected API unit to perform sequential processing and loop processing.

29. 发明申请

US20200080874A1 CONTROL DEVICE, COMMUNICATION SYSTEM, AND CONTROL METHOD 审中-公开
公开(公告)号：US20200080874A1
公开(公告)日：2020-03-12
申请号：US16684763
申请日：2019-11-15
申请人： FUJITSU LIMITED
发明人： Koichiro Yamashita , Takahisa Suzuki , Koji Kurihara
IPC分类号： G01D21/00 , E01C23/01 , E01D22/00 , G01D3/08
摘要： When the measurement values measured by a first sensor among a plurality of sensors installed in a dispersed manner at a specific location, in first cycles are determined to be abnormal values, a control device activates the first sensor in second cycles that are shorter than the first cycles. Moreover, when the abnormal values are included in the trend of temporal variation, the control device activates a plurality of second sensors, which is installed around the first sensor, in the second cycles. Moreover, when the measurement values measured by the first sensor and the plurality of second sensors in the second cycles are included in the trend of surface-direction distribution, the control device outputs the measurement values measured by the first sensor and the plurality of second sensors.

30. 发明授权

US10172021B2 Communication method, non-transitory computer-readable recording medium, and communication system 有权
公开(公告)号：US10172021B2
公开(公告)日：2019-01-01
申请号：US15421691
申请日：2017-02-01
申请人： FUJITSU LIMITED
发明人： Toshiya Otomo , Koichiro Yamashita , Takahisa Suzuki , Hiromasa Yamauchi
IPC分类号： H04W24/04 , H04W40/22 , H04W4/04 , H04W84/18
摘要： A first node included in a first layer determines whether there has occurred a failure in a sink node included in a second layer subordinate to the first layer. The first node requests a second node included in the second layer to collect information of a third node included in a third layer subordinate to the second layer when the first node determines that there has occurred a failure in the sink node. The first node determines a fourth node serving as a substitute for the failed sink node included in the second layer on a basis of the information of the third node collected by the second node.

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