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1.发明申请SYSTEM AND METHOD FOR PERFORMING DISTRIBUTED POWER MANAGEMENT WITHOUT POWER CYCLING HOSTS 有权无功率循环主机执行分布式电源管理的系统与方法公开(公告)号：US20160179184A1
公开(公告)日：2016-06-23
申请号：US14575854
申请日：2014-12-18
申请人： VMware, Inc.
发明人： Parth SHAH , Madhuri YECHURI
CPC分类号： G06F1/3296 , G06F1/3206 , G06F1/324 , G06F1/3287 , G06F1/329 , G06F9/4856 , Y02D10/126 , Y02D10/17 , Y02D10/171 , Y02D10/172 , Y02D10/20 , Y02D10/24 , Y02D10/30
摘要： Power consumption by a first host included in a plurality of hosts in a clustered computing system, where each of the hosts executes one or more applications, is managed by detecting that a utilization level of the first host falls below a threshold value and, responsive to the detecting, migrating one or more applications executing on the first host to a second host. After the migration is completed, the first host is caused to consume less power while remaining powered on.
摘要翻译： 通过检测第一主机的利用水平低于阈值来管理集群计算系统中的每个主机执行一个或多个应用的多个主机中的第一主机的功率消耗，并响应于 检测，迁移在第一主机上执行的一个或多个应用程序到第二主机。 迁移完成后，第一台主机在保持通电的同时消耗较少的电力。
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2.发明授权公开(公告)号：US09891699B2
公开(公告)日：2018-02-13
申请号：US14575854
申请日：2014-12-18
申请人： VMware, Inc.
发明人： Parth Shah , Madhuri Yechuri
CPC分类号： G06F1/3296 , G06F1/3206 , G06F1/324 , G06F1/3287 , G06F1/329 , G06F9/4856 , Y02D10/126 , Y02D10/17 , Y02D10/171 , Y02D10/172 , Y02D10/20 , Y02D10/24 , Y02D10/30
摘要： Power consumption by a first host included in a plurality of hosts in a clustered computing system, where each of the hosts executes one or more applications, is managed by detecting that a utilization level of the first host falls below a threshold value and, responsive to the detecting, migrating one or more applications executing on the first host to a second host. After the migration is completed, the first host is caused to consume less power while remaining powered on.
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公开(公告)号：US09891690B2
公开(公告)日：2018-02-13
申请号：US14739488
申请日：2015-06-15
发明人： Seong-Ki Kim , Taek-Hyun Kim , Sang-Uk Park
IPC分类号： G06F1/32
CPC分类号： G06F1/324 , G06F1/3228 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/17 , Y02D10/172 , Y02D10/20 , Y02D10/24
摘要： A method of Dynamic Voltage Frequency Scaling (DVFS) of a processor includes measuring a first utilization of the processor utilized to execute at least one of a graphic task and a computing task. A second utilization is generated by adjusting the first utilization based on a duration of the graphic task and a duration of the computing task. An operation frequency of the processor is determined based on a comparison of the second utilization with at least one threshold value.
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公开(公告)号：US09052895B2
公开(公告)日：2015-06-09
申请号：US13082144
申请日：2011-04-07
CPC分类号： G06F1/3203 , G06F1/32 , G06F1/3206 , G06F1/3228 , G06F1/324 , G06F1/329 , G06F1/3296 , G06F9/4881 , G06F9/4893 , G06F9/5094 , Y02D10/00 , Y02D10/126 , Y02D10/17 , Y02D10/20 , Y02D10/22 , Y02D10/24
摘要： Systems, apparatuses, methods, and software that implement power budget allocation optimization algorithms in multi-processor systems, such as server farms. The algorithms are derived from a queuing theoretic model that minimizes the mean response time of the system to the jobs in the workload while accounting for a variety of factors. These factors include, but are not necessarily limited to, the type of power (frequency) scaling mechanism(s) available within the processors in the system, the power-to-frequency relationship(s) of the processors for the scaling mechanism(s) available, whether or not the system is an open or closed loop system, the arrival rate of jobs incoming into the system, the number of jobs within the system, and the type of workload being processed.
摘要翻译： 在多处理器系统（如服务器场）中实施功率预算分配优化算法的系统，设备，方法和软件。 这些算法是从排队理论模型中得出的，该模型最大限度地减少了系统对工作负载中的作业的平均响应时间，同时考虑了各种因素。 这些因素包括但不一定限于系统内处理器内可用的功率（频率）缩放机制的类型，用于缩放机制的处理器的功率与频率关系（s） ），无论系统是开放还是闭环系统，系统中进入作业的到达率，系统中的作业数以及正在处理的工作负载的类型。
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公开(公告)号：US20160034013A1
公开(公告)日：2016-02-04
申请号：US14739488
申请日：2015-06-15
发明人： Seong-Ki Kim , Taek-Hyun Kim , Sang-Uk Park
IPC分类号： G06F1/32
CPC分类号： G06F1/324 , G06F1/3228 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/17 , Y02D10/172 , Y02D10/20 , Y02D10/24
摘要： A method of Dynamic Voltage Frequency Scaling (DVFS) of a processor includes measuring a first utilization of the processor utilized to execute at least one of a graphic task and a computing task. A second utilization is generated by adjusting the first utilization based on a duration of the graphic task and a duration of the computing task. An operation frequency of the processor is determined based on a comparison of the second utilization with at least one threshold value.
摘要翻译： 处理器的动态电压频率缩放（DVFS）的方法包括测量用于执行图形任务和计算任务中的至少一个的处理器的第一利用。 通过基于图形任务的持续时间和计算任务的持续时间来调整第一利用率来生成第二利用。 基于第二利用率与至少一个阈值的比较来确定处理器的操作频率。
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公开(公告)号：US20120084580A1
公开(公告)日：2012-04-05
申请号：US13082144
申请日：2011-04-07
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/32 , G06F1/3206 , G06F1/3228 , G06F1/324 , G06F1/329 , G06F1/3296 , G06F9/4881 , G06F9/4893 , G06F9/5094 , Y02D10/00 , Y02D10/126 , Y02D10/17 , Y02D10/20 , Y02D10/22 , Y02D10/24
摘要： Systems, apparatuses, methods, and software that implement power budget allocation optimization algorithms in multi-processor systems, such as server farms. The algorithms are derived from a queuing theoretic model that minimizes the mean response time of the system to the jobs in the workload while accounting for a variety of factors. These factors include, but are not necessarily limited to, the type of power (frequency) scaling mechanism(s) available within the processors in the system, the power-to-frequency relationship(s) of the processors for the scaling mechanism(s) available, whether or not the system is an open or closed loop system, the arrival rate of jobs incoming into the system, the number of jobs within the system, and the type of workload being processed.
摘要翻译： 在多处理器系统（如服务器场）中实施功率预算分配优化算法的系统，设备，方法和软件。 这些算法是从排队理论模型中得出的，该模型最大限度地减少了系统对工作负载中的作业的平均响应时间，同时考虑了各种因素。 这些因素包括但不一定限于系统内处理器内可用的功率（频率）缩放机制的类型，用于缩放机制的处理器的功率与频率关系（s） ），无论系统是开放还是闭环系统，系统中进入作业的到达率，系统中的作业数以及正在处理的工作负载的类型。
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