专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060140326A1 Portable low energy neutron source for high sensitivity material characterization 审中-公开
标题翻译：便携式低能中子源，用于高灵敏度材料表征
公开(公告)号：US20060140326A1
公开(公告)日：2006-06-29
申请号：US11248377
申请日：2005-10-11
申请人： Mark Rowland , Wolfgang Stoeffl , Robert Hamm
发明人： Mark Rowland , Wolfgang Stoeffl , Robert Hamm
IPC分类号： H05H3/06
CPC分类号： H05H3/06
摘要： A source of low energy neutrons based on a combination of unique technology has resulted in a man-portable package suitable for field use. This source of low energy neutrons produces a forward directed beam to permit local control and it is electrically activated so there is no radiation hazard when it is turned off for transport and relocation.
摘要翻译：基于独特技术的组合的低能量中子源已经产生了适合野外使用的便携式包装。这种低能量中子源产生前向定向光束，以允许局部控制，并且它被电激活，因此当其被关闭以用于运输和重定位时，不存在辐射危害。

2. 发明授权

US09372524B2 Dynamically modifying a power/performance tradeoff based on processor utilization 有权
标题翻译：基于处理器利用率动态修改功率/性能折衷
公开(公告)号：US09372524B2
公开(公告)日：2016-06-21
申请号：US13326605
申请日：2011-12-15
申请人： Krishnakanth V. Sistla , Mark Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Daniel Borkowski , Vivek Garg , Cagdas Akturan , Avinash N. Ananthakrishnan
发明人： Krishnakanth V. Sistla , Mark Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Daniel Borkowski , Vivek Garg , Cagdas Akturan , Avinash N. Ananthakrishnan
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F9/5094 , G06F1/3206 , G06F1/3228 , G06F1/3234 , G06F1/324 , G06F1/3287 , Y02D10/126 , Y02D10/171
摘要： In one embodiment, the present invention includes a multicore processor having a power controller with logic to dynamically switch a power management policy from a power biased policy to a performance biased policy when a utilization of the processor exceeds a threshold level. Thus at low utilizations, reduced power consumption can be realized, while at higher utilizations, greater performance can be realized. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括具有功率控制器的多核处理器，所述功率控制器具有在处理器的利用率超过阈值水平时将功率管理策略从功率偏置策略动态切换到性能偏差策略的逻辑。因此，在低利用率下，可以实现降低的功率消耗，而在更高的利用率下，可以实现更高的性能。描述和要求保护其他实施例。

3. 发明授权

US08079031B2 Method, apparatus, and a system for dynamically configuring a prefetcher based on a thread specific latency metric 有权
标题翻译：方法，装置和用于基于线程特定的等待时间度量动态配置预取器的系统
公开(公告)号：US08079031B2
公开(公告)日：2011-12-13
申请号：US11256536
申请日：2005-10-21
申请人： Geeyarpuram N. Santhanakrishnan , Michael F. Cole , Mark Rowland , Ganapati Srinivasa
发明人： Geeyarpuram N. Santhanakrishnan , Michael F. Cole , Mark Rowland , Ganapati Srinivasa
IPC分类号： G06F9/46
CPC分类号： G06F9/3851 , G06F9/383 , G06F12/0862 , G06F2212/502
摘要： A discussion of a dynamic configuration for a prefetcher is proposed. For example, a thread specific latency metric is calculated and provides dynamic feedback to the software on a per thread basis via the configuration and status registers. Likewise, the software can optionally use the information from the registers to dynamically configure the prefetching behavior and allows the software to be able to both query the performance and configure the prefetcher.
摘要翻译：提出了对预取器的动态配置的讨论。例如，计算线程特定的延迟度量，并通过配置和状态寄存器在每个线程的基础上向软件提供动态反馈。同样，软件可以选择使用来自寄存器的信息来动态地配置预取行为，并允许软件能够查询性能并配置预取器。

4. 发明申请

US20070152160A1 Portable compton gamma-ray detection system 失效
标题翻译：便携式柯顿伽马射线检测系统
公开(公告)号：US20070152160A1
公开(公告)日：2007-07-05
申请号：US11327722
申请日：2006-01-05
申请人： Mark Rowland , Mark Oldaker
发明人： Mark Rowland , Mark Oldaker
IPC分类号： G01T1/161 , G01T1/164
CPC分类号： G01T1/167 , A61B6/4258 , G01T1/1642 , G01T1/36 , G01V5/0008
摘要： A Compton scattered gamma-ray detector system. The system comprises a gamma-ray spectrometer and an annular array of individual scintillators. The scintillators are positioned so that they are arrayed around the gamma-ray spectrometer. The annular array of individual scintillators includes a first scintillator. A radiation shield is positioned around the first scintillator. A multi-channel analyzer is operatively connected to the gamma-ray spectrometer and the annular array of individual scintillators.
摘要翻译：康普顿散射伽马射线探测器系统。该系统包括伽马射线光谱仪和单个闪烁体的环形阵列。闪烁体被定位成使得它们围绕伽马射线光谱仪排列。单个闪烁体的环形阵列包括第一闪烁体。辐射屏蔽围绕第一闪烁体定位。多通道分析仪可操作地连接到伽马射线光谱仪和各个闪烁体的环形阵列。

5. 发明申请

US20130179716A1 Dynamically Adjusting Power Of Non-Core Processor Circuitry 审中-公开
标题翻译：动态调整非核心处理器电路的功率
公开(公告)号：US20130179716A1
公开(公告)日：2013-07-11
申请号：US13780052
申请日：2013-02-28
申请人： Krishnakanth Sistla , Dean Mulla , Vivek Garg , Mark Rowland , Suresh Doraiswamy , Ganapati Srinivasa , Jeffrey D. Gilbert
发明人： Krishnakanth Sistla , Dean Mulla , Vivek Garg , Mark Rowland , Suresh Doraiswamy , Ganapati Srinivasa , Jeffrey D. Gilbert
IPC分类号： G06F1/32
CPC分类号： G06F1/324 , G06F13/4022 , Y02D10/126
摘要： In one embodiment, the present invention includes a multicore processor having a variable frequency domain including a plurality of cores and at least a portion of non-core circuitry of the processor. This non-core portion can include a cache memory, a cache controller, and an interconnect structure. In addition to this variable frequency domain, the processor can further have a fixed frequency domain including a power control unit (PCU). This unit may be configured to cause a frequency change to the variable frequency domain without draining the non-core portion of pending transactions. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括具有包括多个核心的可变频域和该处理器的至少一部分非核心电路的多核处理器。该非核心部分可以包括高速缓冲存储器，高速缓存控制器和互连结构。除了该可变频域之外，处理器还可以具有包括功率控制单元（PCU）的固定频域。该单元可以被配置为引起对可变频域的频率改变，而不会排除待处理事务的非核心部分。描述和要求保护其他实施例。

6. 发明申请

US20130080795A1 Dynamically Adjusting Power Of Non-Core Processor Circuitry 有权
公开(公告)号：US20130080795A1
公开(公告)日：2013-03-28
申请号：US13247594
申请日：2011-09-28
申请人： Krishnakanth Sistla , Dean Mulla , Vivek Garg , Mark Rowland , Suresh Doraiswamy , Ganapati Srinivasa , Jeffrey D. Gilbert
发明人： Krishnakanth Sistla , Dean Mulla , Vivek Garg , Mark Rowland , Suresh Doraiswamy , Ganapati Srinivasa , Jeffrey D. Gilbert
IPC分类号： G06F1/00
CPC分类号： G06F1/324 , G06F13/4022 , Y02D10/126
摘要： In one embodiment, the present invention includes a multicore processor having a variable frequency domain including a plurality of cores and at least a portion of non-core circuitry of the processor. This non-core portion can include a cache memory, a cache controller, and an interconnect structure. In addition to this variable frequency domain, the processor can further have a fixed frequency domain including a power control unit (PCU). This unit may be configured to cause a frequency change to the variable frequency domain without draining the non-core portion of pending transactions. Other embodiments are described and claimed.

7. 发明授权

US08275942B2 Performance prioritization in multi-threaded processors 有权
标题翻译：多线程处理器中的性能优先级
公开(公告)号：US08275942B2
公开(公告)日：2012-09-25
申请号：US11316560
申请日：2005-12-22
申请人： Theodros Yigzaw , Geeyarpuram N. Santhanakrishnan , Mark Rowland , Ganapati Srinivasa
发明人： Theodros Yigzaw , Geeyarpuram N. Santhanakrishnan , Mark Rowland , Ganapati Srinivasa
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F12/0842
摘要： According to one embodiment of the invention, a method is disclosed for selecting a first subset of a plurality of cache ways in a cache for storing hardware threads identified as high priority hardware threads for processing by a multi-threaded processor in communication with the cache; assigning high priority hardware threads to the selected first subset; monitoring a cache usage of a high priority hardware thread assigned to the selected first subset of plurality of cache ways; and reassigning the assigned high priority hardware thread to any cache way of the plurality of cache ways if the cache usage of the high priority hardware thread exceeds a predetermined inactive cache usage threshold value based on the monitoring.
摘要翻译：根据本发明的一个实施例，公开了一种用于选择高速缓存中的多个高速缓存路径的第一子集的方法，用于存储被识别为高优先级硬件线程的硬件线程，以用于与高速缓存通信的多线程处理器进行处理; 将高优先级的硬件线程分配给所选择的第一子集; 监视分配给所选择的多个高速缓存路线的第一子集的高优先级硬件线程的高速缓存使用; 以及如果所述高优先级硬件线程的高速缓存使用基于所述监视超过预定的非活动高速缓存使用阈值，则将所分配的高优先级硬件线程重新分配给所述多个高速缓存路径中的任何高速缓存方式。

8. 发明授权

US08180579B2 Real time gamma-ray signature identifier 有权
标题翻译：实时伽马射线签名识别码
公开(公告)号：US08180579B2
公开(公告)日：2012-05-15
申请号：US11390728
申请日：2006-03-27
申请人： Mark Rowland , Tom B. Gosnell , Cheryl Ham , Dwight Perkins , James Wong
发明人： Mark Rowland , Tom B. Gosnell , Cheryl Ham , Dwight Perkins , James Wong
IPC分类号： G01N31/00
CPC分类号： G01T1/36
摘要： A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.
摘要翻译：实时伽马射线签名/源识别方法和使用主成分分析（PCA）的系统，用于将核材料类型和配置的一个或多个综合光谱库转化并显着地减少为相应的简明表示/签名（代表和索引）主要组件（PC）空间中的每个单独的预定光谱，其中可以将未知伽马射线签名与代表性签名进行比较以从图书馆中的所有条目中用单个回归找到匹配或至少表征未知签名，或者简单地投影到PC空间中，从而大大减少处理时间和计算资源，并实现实时表征和/或识别。

9. 发明申请

US20070108379A1 Real time gamma-ray signature identifier 有权
标题翻译：实时伽马射线签名识别码
公开(公告)号：US20070108379A1
公开(公告)日：2007-05-17
申请号：US11390728
申请日：2006-03-27
申请人： Mark Rowland , Tom Gosnell , Cheryl Ham , Dwight Perkins , James Wong
发明人： Mark Rowland , Tom Gosnell , Cheryl Ham , Dwight Perkins , James Wong
IPC分类号： G01V5/00
CPC分类号： G01T1/36
摘要： A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.
摘要翻译：实时伽马射线签名/源识别方法和使用主成分分析（PCA）的系统，用于将核材料类型和配置的一个或多个综合光谱库转化并显着地减少为相应的简明表示/签名（代表和索引）主要组件（PC）空间中的每个单独的预定光谱，其中可以将未知伽马射线签名与代表性签名进行比较以从图书馆中的所有条目中用单个回归找到匹配或至少表征未知签名，或者简单地投影到PC空间中，从而大大减少处理时间和计算资源，并实现实时表征和/或识别。

10. 发明申请

US20120144217A1 Dynamically Modifying A Power/Performance Tradeoff Based On Processor Utilization 有权
标题翻译：基于处理器利用动态修改电源/性能权衡
公开(公告)号：US20120144217A1
公开(公告)日：2012-06-07
申请号：US13326605
申请日：2011-12-15
申请人： Krishnakanth V. Sistla , Mark Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Daniel Borkowski , Vivek Garg , Cagdas Akturan , Avinash N. Ananthakrishnan
发明人： Krishnakanth V. Sistla , Mark Rowland , Ankush Varma , Ian M. Steiner , Matthew Bace , Daniel Borkowski , Vivek Garg , Cagdas Akturan , Avinash N. Ananthakrishnan
IPC分类号： G06F1/32 , G06F1/00
CPC分类号： G06F9/5094 , G06F1/3206 , G06F1/3228 , G06F1/3234 , G06F1/324 , G06F1/3287 , Y02D10/126 , Y02D10/171
摘要： In one embodiment, the present invention includes a multicore processor having a power controller with logic to dynamically switch a power management policy from a power biased policy to a performance biased policy when a utilization of the processor exceeds a threshold level. Thus at low utilizations, reduced power consumption can be realized, while at higher utilizations, greater performance can be realized. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括具有功率控制器的多核处理器，所述功率控制器具有在处理器的利用率超过阈值水平时将功率管理策略从功率偏置策略动态切换到性能偏差策略的逻辑。因此，在低利用率下，可以实现降低的功率消耗，而在更高的利用率下，可以实现更高的性能。描述和要求保护其他实施例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式