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公开(公告)号：US20090272176A1
公开(公告)日：2009-11-05
申请号：US12114363
申请日：2008-05-02
IPC分类号： G01N7/00
CPC分类号： G06F11/00 , G06F11/3495
摘要： One embodiment of the present invention provides a system that estimates the relative humidity inside a computer system. During operation, a set of performance parameters of the computer system and an external relative humidity outside of the computer system are monitored. Then, the relative humidity inside the computer system is estimated based on the set of performance parameters, the external relative humidity, and a relative humidity model, wherein training of the relative humidity model includes measuring an external training relative humidity outside of the computer system and a training relative humidity inside the computer system while monitoring the set of performance parameters of the computer system.
摘要翻译： 本发明的一个实施例提供一种估计计算机系统内的相对湿度的系统。 在操作期间，监视计算机系统的一组性能参数和计算机系统外部的外部相对湿度。 然后，基于性能参数，外部相对湿度和相对湿度模型的集合来估计计算机系统内的相对湿度，其中相对湿度模型的训练包括测量计算机系统外部的外部训练相对湿度，以及 在计算机系统内训练相对湿度，同时监视计算机系统的一组性能参数。
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公开(公告)号：US20090271046A1
公开(公告)日：2009-10-29
申请号：US12109112
申请日：2008-04-24
IPC分类号： G06F1/28
CPC分类号： G06F11/30 , G06F11/3096
摘要： One embodiment of the present invention provides a system that estimates a power utilization of a computer system. During operation, a set of performance parameters of the computer system is monitored, wherein the computer system includes a processor. Then the power utilization of the computer system is estimated based on the set of performance parameters and a power-utilization model, wherein the power-utilization model was trained by measuring a power utilization of the computer system while the processor is operating at a first frequency and measuring a power utilization of the computer system while the processor is operating at a second frequency.
摘要翻译： 本发明的一个实施例提供一种估计计算机系统的功率利用率的系统。 在操作期间，监视计算机系统的一组性能参数，其中计算机系统包括处理器。 然后，基于一组性能参数和功率利用模型来估计计算机系统的功率利用率，其中通过在处理器以第一频率操作时测量计算机系统的功率利用来训练功率利用模型 并且在处理器以第二频率操作时测量计算机系统的功率利用率。
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33.发明申请METHOD AND APPARATUS FOR DETERMINING WHETHER A COOLING DEVICE IN A COMPUTER SYSTEM IS RESPONSIVE TO CONTROL SIGNALS 有权用于确定计算机系统中的冷却装置对控制信号有反应的方法和装置公开(公告)号：US20090206842A1
公开(公告)日：2009-08-20
申请号：US12031369
申请日：2008-02-14
CPC分类号： G06F1/206
摘要： Some embodiments of the present invention provide a system that determines whether a cooling device in a computer system is responsive to control signals. During operation of the computer system, a control signal is sent to the cooling device. Next, a response of the computer system to the control signal is measured, wherein the response includes a temperature profile. The frequency content of the control signal is then compared to the frequency content of the temperature profile to determine whether the cooling device is responsive to the control signal.
摘要翻译： 本发明的一些实施例提供一种系统，其确定计算机系统中的冷却装置是否响应于控制信号。 在计算机系统的操作期间，向冷却装置发送控制信号。 接下来，测量计算机系统对控制信号的响应，其中响应包括温度分布。 然后将控制信号的频率含量与温度分布的频率含量进行比较，以确定冷却装置是否响应于控制信号。
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34.发明授权Generating synthetic workloads to measure power utilization in a computer system 有权生成综合工作负载以测量计算机系统中的功率利用率公开(公告)号：US07487058B2
公开(公告)日：2009-02-03
申请号：US11725006
申请日：2007-03-15
CPC分类号： G06F11/30 , G01R21/133 , G06F11/3414 , Y02D10/34
摘要： One embodiment of the present invention provides a system that generates a synthetic workload to test power utilization in a computer system. During operation, the system monitors power utilization of a reference computer system while the reference computer system executes a workload-of interest, wherein the monitoring process produces a power profile. Next, the system determines characteristics of the workload-of-interest from the power profile. Finally, the system uses the determined characteristics to construct the synthetic workload, wherein the synthetic workload has similar power utilization to the workload-of-interest.
摘要翻译： 本发明的一个实施例提供一种生成综合工作量以测试计算机系统中的功率利用的系统。 在操作期间，系统监视参考计算机系统的功率利用，同时参考计算机系统执行感兴趣的工作负载，其中监视过程产生功率分布。 接下来，系统从功率分布确定感兴趣的工作负荷的特性。 最后，系统使用确定的特征来构建合成工作负载，其中合成工作负载具有与利益的工作量相似的功率利用率。
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公开(公告)号：US07197411B1
公开(公告)日：2007-03-27
申请号：US11195014
申请日：2005-08-02
申请人： Kenny C. Gross , Kalyanaraman Vaidyanathan , Aleksey M. Urmanov , Keith A. Whisnant , Steven F. Zwinger
发明人： Kenny C. Gross , Kalyanaraman Vaidyanathan , Aleksey M. Urmanov , Keith A. Whisnant , Steven F. Zwinger
IPC分类号： G06F1/20
CPC分类号： G06F1/28
摘要： A system that generates a dynamic trace of power consumption in a computer system. The system periodically polls current sensors and associated voltage sensors within the computer system to generate dynamic traces of currents and associated voltages for individual components within the computer system. The system then generates a dynamic trace of total power consumption for the computer system based on the dynamic traces of the currents and the associated voltages for the constituent components.
摘要翻译： 在计算机系统中生成功耗动态跟踪的系统。 系统周期性地轮询计算机系统内的当前传感器和相关联的电压传感器，以便为计算机系统内的各个组件产生电流和相关电压的动态轨迹。 然后，该系统基于电流的动态轨迹和组成部件的相关电压产生计算机系统的总功耗的动态跟踪。
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公开(公告)号：US09188996B2
公开(公告)日：2015-11-17
申请号：US12553571
申请日：2009-09-03
CPC分类号： G05D23/1931 , G06F1/206 , Y02D10/16
摘要： Computer system fans having fixed operating states corresponding to discreet operating speeds may be controlled by collecting temperature information upstream or downstream of the fans and commanding the fans to switch between the fixed operating states based on the temperature information at a frequency sufficient to controllably achieve speeds between the discreet operating speeds.
摘要翻译： 具有对应于离散操作速度的固定操作状态的计算机系统风扇可以通过收集风扇上游或下游的温度信息来控制，并且命令风扇基于温度信息在固定操作状态之间切换，该频率足以可控地实现 谨慎的操作速度。
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公开(公告)号：US08504209B2
公开(公告)日：2013-08-06
申请号：US12220952
申请日：2008-07-29
CPC分类号： G01N29/12 , G01N29/4427
摘要： Some embodiments of the present invention provide a system that controls a device that generates vibrations in a computer system. During operation, a critical vibration frequency is determined for the computer system. Next, a keep-out zone is generated based on the critical vibration frequency, wherein the keep-out zone specifies a range of frequencies to be avoided. Then, the device is controlled based on the keep-out zone to reduce vibrations generated by the device in the keep-out zone.
摘要翻译： 本发明的一些实施例提供一种控制在计算机系统中产生振动的装置的系统。 在运行期间，确定计算机系统的临界振动频率。 接下来，基于临界振动频率产生保持区域，其中保持区域指定要避免的频率范围。 然后，基于保持区域来控制设备，以减少设备在保持区域中产生的振动。
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38.发明授权Inference of altitude using pairwise comparison of telemetry/temperature signals using regression analysis 有权使用回归分析，使用成对比较遥测/温度信号进行海拔的推断公开(公告)号：US08355999B2
公开(公告)日：2013-01-15
申请号：US12760144
申请日：2010-04-14
IPC分类号： G06F15/18
CPC分类号： G06F11/3058 , G01C5/00 , G06F11/3089
摘要： Some embodiments provide a system that analyzes telemetry data from a computer system. During operation, the system obtains the telemetry data as a set of telemetric signals using a set of sensors in the computer system, wherein the set of sensors includes temperature sensors at different locations in a cooling airflow through the computer system. Next, the system calculates a set of pairwise temperature differences from the telemetric signals. The system then infers an altitude of the computer system based on the pairwise temperature differences. Finally, the system uses the inferred altitude to manage the operation of the computer system.
摘要翻译： 一些实施例提供一种从计算机系统分析遥测数据的系统。 在操作期间，系统使用计算机系统中的一组传感器将遥测数据作为一组遥测信号获得，其中该组传感器包括通过计算机系统的冷却气流中不同位置处的温度传感器。 接下来，系统从遥测信号计算一组成对的温差。 然后，系统基于成对的温差推断计算机系统的高度。 最后，系统使用推测的高度来管理计算机系统的运行。
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39.发明授权Generating a training data set for a pattern-recognition model for electronic prognostication for a computer system 有权为计算机系统的电子预测生成模式识别模型的训练数据集公开(公告)号：US08346914B2
公开(公告)日：2013-01-01
申请号：US12339961
申请日：2008-12-19
IPC分类号： G06F15/173
CPC分类号： G06N99/005 , G06F11/3006 , G06F11/3058 , G06F11/3072 , G06F11/3452 , G06F2201/86
摘要： One embodiment of the present invention provides a system that trains a pattern-recognition model for electronic prognostication for a computer system. First, the system monitors a performance parameter from a set of computer systems that includes at least two computer systems, wherein monitoring the performance parameter includes systematically monitoring and recording performance parameters in a set of performance parameters from computer systems in the set of computer systems, wherein the recording process keeps track of the temporal relationships between events in different performance parameters in the set of performance parameters. Next, the system generates a training data set based on the monitored performance parameter from the set of computer systems, wherein generating the training data set includes concatenating two or more time-series of the performance parameter from computer systems in the set of computer systems. Then, the system trains the pattern-recognition model using the training data set. Next, the system uses the pattern-recognition model to look for anomalies in performance parameters gathered during operation of a monitored computer system. The system then generates an alarm when the pattern-recognition model detects an anomaly in the performance parameters from the monitored computer system.
摘要翻译： 本发明的一个实施例提供一种系统，其为计算机系统的电子预测训练模式识别模型。 首先，系统监视来自包括至少两个计算机系统的一组计算机系统的性能参数，其中监视性能参数包括在该组计算机系统中的计算机系统的一组性能参数中系统地监测和记录性能参数， 其中所述记录过程在所述一组性能参数中跟踪不同性能参数中的事件之间的时间关系。 接下来，系统基于来自该组计算机系统的所监视的性能参数来生成训练数据集，其中生成训练数据集包括从计算机系统中的计算机系统中的计算机系统连接两个或更多个时间序列的性能参数。 然后，系统使用训练数据集训练模式识别模型。 接下来，系统使用模式识别模型来查找在监视的计算机系统的操作期间收集的性能参数中的异常。 当模式识别模型从监视的计算机系统检测到性能参数中的异常时，系统然后生成警报。
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公开(公告)号：US07869965B2
公开(公告)日：2011-01-11
申请号：US11205924
申请日：2005-08-17
CPC分类号： G06F1/28 , G06F1/3209 , G06F11/3409 , G06F11/3452 , Y02D10/34
摘要： A system that facilitates estimating power consumption in a computer system by inferring the power consumption from instrumentation signals. During operation, the system monitors instrumentation signals within the computer system, wherein the instrumentation signals do not include corresponding current and voltage signals that can be used to directly compute power consumption. The system then estimates the power consumption for the computer system by inferring the power consumption from the instrumentation signals and from an inferential power model generated during a training phase.
摘要翻译： 通过推断仪表信号的功耗，有助于估算计算机系统的功耗。 在操作期间，系统监视计算机系统内的仪表信号，其中仪器信号不包括可用于直接计算功耗的相应的电流和电压信号。 系统然后通过推断来自仪器信号的功率消耗和在训练阶段产生的推理功率模型来估计计算机系统的功耗。
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