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1. 发明公开

EP2587339A2 Information processing system, and its power-saving control method and device 失效
标题翻译： Informationsverarbeitungssystem und dessen stromsparendes Steuerungsverfahren und Vorrichtung
公开(公告)号：EP2587339A2
公开(公告)日：2013-05-01
申请号：EP12177310.5
申请日：2012-07-20
申请人： Hitachi Ltd.
发明人： Nojiri, Tohru , Okitsu, Jun , Kuroda, Yuki , Suzuki, Eiichi , Kato, Takeshi , Saito, Tatsuya
IPC分类号： G06F1/32 , G06F1/20
CPC分类号： G06F1/206 , G06F1/3203 , G06F3/0625 , G06F9/45558 , G06F9/5094 , G06F2009/4557 , G06F2009/45591 , H04L67/1008 , Y02D10/154 , Y02D10/16 , Y02D10/22
摘要： Pieces of working information on workloads, positions of the workloads, pieces of environmental information on cooling facilities 190; 191; 192; 196; 197; 198, and positions of the cooling facilities 190; 191; 192; 196; 197; 198 are stored as arrangement information. The pieces of working information on the workloads are estimated, and allocation of tentative workloads is deduced for fear the pieces of working information may exceed the performances of a group of information processing devices. Tentative power consumptions and arrangement information resulting from the allocation of the tentative workloads, and tentative power consumptions and arrangement information necessary for the allocation of the tentative workloads are calculated. Tentative cooling powers required to control the cooling facilities 190; 191; 192; 196; 197; 198 are calculated. Allocation of the tentative workloads minimizing the sum total of the tentative power consumptions of the information processing devices and the tentative cooling powers of the cooling facilities 190; 191; 192; 196; 197; 198 is searched. Based on the searched allocation, the workloads are allocated to the information processing devices. The cooling facilities 190; 191; 192; 196; 197; 198 are controlled in relation to actual power consumptions necessary for the allocation.
摘要翻译：关于工作负载的工作信息，工作负荷的位置，冷却设施的环境信息190; 191; 192; 196; 197; 198，以及冷却设备190的位置; 191; 192; 196; 197; 198作为布置信息存储。估计工作量的工作信息，并推断出暂定工作量的分配，因为担心工作信息可能会超过一组信息处理设备的性能。计算暂时性工作负荷分配产生的暂时功耗和安排信息，以及临时工作量分配所需的暂时功耗和排列信息。控制冷却设备190所需的暂时冷却功率; 191; 192; 196; 197; 198计算。分配暂时工作负荷使信息处理设备的暂时功耗和冷却设备190的暂时冷却功率的总和最小化; 191; 192; 196; 197; 198被搜索。基于搜索到的分配，将工作量分配给信息处理设备。冷却设备190; 191; 192; 196; 197; 198相对于分配所需的实际功率消耗进行控制。

2. 发明公开

EP2587339A3 Information processing system, and its power-saving control method and device 失效
标题翻译：一种信息处理系统和省电控制方法及装置
公开(公告)号：EP2587339A3
公开(公告)日：2016-06-22
申请号：EP12177310.5
申请日：2012-07-20
申请人： Hitachi, Ltd.
发明人： Nojiri, Tohru , Okitsu, Jun , Kuroda, Yuki , Suzuki, Eiichi , Kato, Takeshi , Saito, Tatsuya
IPC分类号： G06F1/32 , G06F1/20
CPC分类号： G06F1/206 , G06F1/3203 , G06F3/0625 , G06F9/45558 , G06F9/5094 , G06F2009/4557 , G06F2009/45591 , H04L67/1008 , Y02D10/154 , Y02D10/16 , Y02D10/22
摘要： Pieces of working information on workloads, positions of the workloads, pieces of environmental information on cooling facilities 190; 191; 192; 196; 197; 198, and positions of the cooling facilities 190; 191; 192; 196; 197; 198 are stored as arrangement information. The pieces of working information on the workloads are estimated, and allocation of tentative workloads is deduced for fear the pieces of working information may exceed the performances of a group of information processing devices. Tentative power consumptions and arrangement information resulting from the allocation of the tentative workloads, and tentative power consumptions and arrangement information necessary for the allocation of the tentative workloads are calculated. Tentative cooling powers required to control the cooling facilities 190; 191; 192; 196; 197; 198 are calculated. Allocation of the tentative workloads minimizing the sum total of the tentative power consumptions of the information processing devices and the tentative cooling powers of the cooling facilities 190; 191; 192; 196; 197; 198 is searched. Based on the searched allocation, the workloads are allocated to the information processing devices. The cooling facilities 190; 191; 192; 196; 197; 198 are controlled in relation to actual power consumptions necessary for the allocation.

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