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1. 发明申请

US20140317337A1 METADATA MANAGEMENT AND SUPPORT FOR PHASE CHANGE MEMORY WITH SWITCH (PCMS) 审中-公开
标题翻译：元数据管理和支持相位变化记忆与开关（PCMS）
公开(公告)号：US20140317337A1
公开(公告)日：2014-10-23
申请号：US13997215
申请日：2011-12-30
申请人： Leena K. Puthiyedath , Marc T. Jones , R. Scott Tetrick , Robert J. Royer, Jr. , Raj K. Ramanujan , Glenn J. Hinton , Blaise Fanning , Robert S. Gittins , Mark A. Schmisseur , Frank T. Hady , Robert W. Faber
发明人： Leena K. Puthiyedath , Marc T. Jones , R. Scott Tetrick , Robert J. Royer, Jr. , Raj K. Ramanujan , Glenn J. Hinton , Blaise Fanning , Robert S. Gittins , Mark A. Schmisseur , Frank T. Hady , Robert W. Faber
IPC分类号： G11C16/34 , G11C14/00 , G06F12/02
CPC分类号： G11C16/3431 , G06F11/1048 , G06F12/0246 , G11C13/0004 , G11C14/0045
摘要： Methods and apparatus related to management and/or support of metadata for PCMS (Phase Change Memory with Switch) devices are described. In one embodiment, a PCMS controller allows access to a PCMS device based on metadata. The metadata may be used to provide efficiency, endurance, error correction, etc. as discussed in the disclosure. Other embodiments are also disclosed and claimed.
摘要翻译：描述了与用于PCMS（带有交换机的相变存储器））元件的管理和/或支持相关的方法和装置。在一个实施例中，PCMS控制器允许基于元数据访问PCMS设备。可以使用元数据来提供如本公开中所讨论的效率，耐久性，纠错等。还公开并要求保护其他实施例。

2. 发明申请

US20130339572A1 MULTI-LEVEL MEMORY WITH DIRECT ACCESS 有权
标题翻译：具有直接访问的多级记忆
公开(公告)号：US20130339572A1
公开(公告)日：2013-12-19
申请号：US13993695
申请日：2011-12-29
申请人： Blaise Fanning , Shekoufeh Qawami , Raymond S. Tetrick , Frank T. Hady
发明人： Blaise Fanning , Shekoufeh Qawami , Raymond S. Tetrick , Frank T. Hady
IPC分类号： G11C7/10
CPC分类号： G06F3/0644 , G06F3/0604 , G06F3/0631 , G06F3/0679 , G06F3/0688 , G06F12/023 , G06F12/0238 , G06F12/0246 , G06F12/08 , G06F12/10 , G06F12/1009 , G06F2212/2024 , G06F2212/205 , G06F2212/7201 , G06F2212/7204 , G11C7/1006 , G11C11/56 , G11C16/00 , Y02D10/13
摘要： Embodiments of a method, device, and system for implementing multi-level memory with direct access are disclosed. In one embodiment, the method includes designating an amount of a non-volatile random access memory (NVRAM) in a computer system to be utilized as a memory alternative for a dynamic random access memory (DRAM). The method continues by designating a second amount of the NVRAM to be utilized as a storage alternative for a mass storage device. Then the method re-designates at least a first portion of the first amount of NVRAM from the memory alternative designation to the storage alternative designation during operation of the computer system. Finally, the method re-designates at least a first portion of the second amount of NVRAM from the storage alternative designation to the memory alternative designation during operation of the computer system.
摘要翻译：公开了用于实现具有直接访问的多级存储器的方法，设备和系统的实施例。在一个实施例中，该方法包括指定要用作动态随机存取存储器（DRAM）的存储器备选方案的计算机系统中的非易失性随机存取存储器（NVRAM）的量。该方法通过指定要用作大容量存储设备的存储备用的第二数量的NVRAM来继续。然后，该方法在计算机系统的操作期间将存储器备选指定中的第一数量的NVRAM的至少第一部分重新指定为存储备选指定。最后，该方法在计算机系统的操作期间将第二数量的NVRAM的至少第一部分从存储替代指定重新指定到存储器备选指定。

3. 发明授权

US09190124B2 Multi-level memory with direct access 有权
标题翻译：具有直接访问功能的多级内存
公开(公告)号：US09190124B2
公开(公告)日：2015-11-17
申请号：US13993695
申请日：2011-12-29
申请人： Blaise Fanning , Shekoufeh Qawami , Raymond S. Tetrick , Frank T. Hady
发明人： Blaise Fanning , Shekoufeh Qawami , Raymond S. Tetrick , Frank T. Hady
IPC分类号： G06F12/00 , G11C7/10 , G06F12/02 , G06F12/10 , G11C16/00 , G06F12/08 , G11C11/56
CPC分类号： G06F3/0644 , G06F3/0604 , G06F3/0631 , G06F3/0679 , G06F3/0688 , G06F12/023 , G06F12/0238 , G06F12/0246 , G06F12/08 , G06F12/10 , G06F12/1009 , G06F2212/2024 , G06F2212/205 , G06F2212/7201 , G06F2212/7204 , G11C7/1006 , G11C11/56 , G11C16/00 , Y02D10/13
摘要： Embodiments of a method, device, and system for implementing multi-level memory with direct access are disclosed. In one embodiment, the method includes designating an amount of a non-volatile random access memory (NVRAM) in a computer system to be utilized as a memory alternative for a dynamic random access memory (DRAM). The method continues by designating a second amount of the NVRAM to be utilized as a storage alternative for a mass storage device. Then the method re-designates at least a first portion of the first amount of NVRAM from the memory alternative designation to the storage alternative designation during operation of the computer system. Finally, the method re-designates at least a first portion of the second amount of NVRAM from the storage alternative designation to the memory alternative designation during operation of the computer system.
摘要翻译：公开了用于实现具有直接访问的多级存储器的方法，设备和系统的实施例。在一个实施例中，该方法包括指定要用作动态随机存取存储器（DRAM）的存储器备选方案的计算机系统中的非易失性随机存取存储器（NVRAM）的量。该方法通过指定要用作大容量存储设备的存储备用的第二数量的NVRAM来继续。然后，该方法在计算机系统的操作期间将存储器备选指定中的第一数量的NVRAM的至少第一部分重新指定为存储备选指定。最后，该方法在计算机系统的操作期间将第二数量的NVRAM的至少第一部分从存储替代指定重新指定到存储器备选指定。

4. 发明授权

US08171219B2 Method and system to perform caching based on file-level heuristics 有权
标题翻译：基于文件级启发式方法和系统执行缓存
公开(公告)号：US08171219B2
公开(公告)日：2012-05-01
申请号：US12415595
申请日：2009-03-31
申请人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
发明人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
IPC分类号： G06F12/00
CPC分类号： G06F12/0862 , G06F12/0866 , G06F12/0888 , G06F12/121 , G06F2212/222 , G06F2212/6028
摘要： A method and system to perform caching based at least on one or more file-level heuristics. The caching of a storage medium in a caching device is performed by a cache policy engine. The cache policy engine receives file-level information of input/output access of data of the storage medium and caches or evicts the data of the storage medium in the caching device based on the received file-level information. By utilizing information about the files and file operations associated with the disk sectors or logical block addresses of the storage medium, the cache policy engine can make a better decision on the data selection of the storage medium to be cached in or evicted from the caching device in one embodiment of the invention. Higher cache hit rates can be achieved and the performance of the system utilizing the cache policy engine is improved.
摘要翻译：至少基于一个或多个文件级启发式方法和系统执行缓存。缓存设备中的存储介质的缓存由高速缓存策略引擎执行。高速缓存策略引擎接收存储介质的数据的输入/输出访问的文件级信息，并基于接收到的文件级信息来高速缓存或者将高速缓存设备中的存储介质的数据移出。通过利用关于与存储介质的磁盘扇区或逻辑块地址相关联的文件和文件操作的信息，高速缓存策略引擎可以更好地决定要缓存到缓存设备或从高速缓存设备移出的存储介质的数据选择在本发明的一个实施例中。可以实现更高的缓存命中率，并提高利用缓存策略引擎的系统的性能。

5. 发明申请

US20100250834A1 METHOD AND SYSTEM TO PERFORM CACHING BASED ON FILE-LEVEL HEURISTICS 有权
标题翻译：基于文件级别进行缓存的方法和系统
公开(公告)号：US20100250834A1
公开(公告)日：2010-09-30
申请号：US12415595
申请日：2009-03-31
申请人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
发明人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
IPC分类号： G06F12/00 , G06F12/08 , G06F12/02
CPC分类号： G06F12/0862 , G06F12/0866 , G06F12/0888 , G06F12/121 , G06F2212/222 , G06F2212/6028
摘要： A method and system to perform caching based at least on one or more file-level heuristics. The caching of a storage medium in a caching device is performed by a cache policy engine. The cache policy engine receives file-level information of input/output access of data of the storage medium and caches or evicts the data of the storage medium in the caching device based on the received file-level information. By utilizing information about the files and file operations associated with the disk sectors or logical block addresses of the storage medium, the cache policy engine can make a better decision on the data selection of the storage medium to be cached in or evicted from the caching device in one embodiment of the invention. Higher cache hit rates can be achieved and the performance of the system utilizing the cache policy engine is improved.
摘要翻译：至少基于一个或多个文件级启发式方法和系统执行缓存。缓存设备中的存储介质的缓存由高速缓存策略引擎执行。高速缓存策略引擎接收存储介质的数据的输入/输出访问的文件级信息，并基于接收到的文件级信息来高速缓存或者将高速缓存设备中的存储介质的数据移出。通过利用关于与存储介质的磁盘扇区或逻辑块地址相关联的文件和文件操作的信息，高速缓存策略引擎可以更好地决定要缓存到缓存设备或从高速缓存设备移出的存储介质的数据选择在本发明的一个实施例中。可以实现更高的缓存命中率，并提高利用缓存策略引擎的系统的性能。

6. 发明授权

US08402222B2 Caching for heterogeneous processors 有权
标题翻译：异构处理器的缓存
公开(公告)号：US08402222B2
公开(公告)日：2013-03-19
申请号：US13405798
申请日：2012-02-27
申请人： Frank T. Hady , Mason B. Cabot , John Beck , Mark B. Rosenbluth
发明人： Frank T. Hady , Mason B. Cabot , John Beck , Mark B. Rosenbluth
IPC分类号： G06F12/00
CPC分类号： G06F12/084 , G06F12/0811 , G06F12/0815 , G06F12/0893 , G06F13/4022 , G06F13/4282 , G06F15/167 , G06F15/781 , G06F15/7842 , G06F15/7846 , G06F2212/283 , G06F2212/302 , G06F2212/314 , G06F2212/621
摘要： A multi-core processor providing heterogeneous processor cores and a shared cache is presented.
摘要翻译：提出了一种提供异构处理器内核和共享缓存的多核处理器。

7. 发明申请

US20100125645A1 PROVIDING AGGREGATED DIRECTORY STRUCTURE 有权
标题翻译：提供集体指导性结构
公开(公告)号：US20100125645A1
公开(公告)日：2010-05-20
申请号：US12273363
申请日：2008-11-18
申请人： Frank T. Hady , John W. Carroll
发明人： Frank T. Hady , John W. Carroll
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L67/1095
摘要： In an embodiment, circuitry residing, at least in part, at a first network node may initiate, at least in part, replicating, at least in part, at the first node of a file space at a second network node, may detect, at least in part, modification at the second node of the file space, and may initiate, at least in part, corresponding modification at the first node of a replication of the file space. The circuitry also may generate, at least in part, an aggregated directory structure including, at least in part, the file space and another file space resident, at least in part, remotely from the second node. The directory structure may be provided, at least in part, to the second node prior, at least in part, to completion of the replicating, at least in part, at the first node of the file space.
摘要翻译：在一个实施例中，至少部分地在第一网络节点处驻留的电路至少部分地可以至少部分地复制在第二网络节点处的文件空间的第一节点处，可以在至少部分地在文件空间的第二节点处进行修改，并且可以至少部分地在文件空间的复制的第一节点处发起相应的修改。该电路还可以至少部分地生成至少部分地至少部分地至少部分地远离第二节点的文件空间和另外的文件空间驻留的聚合目录结构。在至少部分地至少部分地在文件空间的第一节点处完成复制的目的结构可至少部分地提供给第二节点。

8. 发明授权

US06950887B2 Method and apparatus for gathering queue performance data 失效
标题翻译：收集队列性能数据的方法和装置
公开(公告)号：US06950887B2
公开(公告)日：2005-09-27
申请号：US09848998
申请日：2001-05-04
申请人： James S. Chapple , Kalpesh D. Mehta , Frank T. Hady
发明人： James S. Chapple , Kalpesh D. Mehta , Frank T. Hady
IPC分类号： G06F5/06 , G06F11/34 , G06F3/00
CPC分类号： G06F11/3409 , G06F5/06 , G06F5/14 , G06F11/348 , G06F2201/81 , G06F2201/86 , G06F2201/88
摘要： An apparatus for gathering queue performance data includes an event conditioning logic unit that receives a queue enter signal, a queue exit signal, and a queue not empty signal from a queue. The apparatus also includes a counter that may be both incremented and decremented. The event conditioning logic unit may be programmed to increment the counter upon occurrences of a predetermined combination of the queue signals. The event conditioning logic unit may also be programmed to decrement the counter upon occurrences of an additional predetermined combination of the queue signals.
摘要翻译：用于收集队列性能数据的装置包括从队列接收队列输入信号，队列退出信号和队列非空信号的事件调节逻辑单元。该装置还包括可以递增和递减的计数器。事件调节逻辑单元可以被编程为在队列信号的预定组合出现时递增计数器。事件调节逻辑单元还可以被编程为在队列信号的附加预定组合出现时递减计数器。

9. 发明授权

US06437783B1 Method and system for simultaneously displaying the throughput on multiple busses 失效
标题翻译：同时显示多台总线上的吞吐量的方法和系统
公开(公告)号：US06437783B1
公开(公告)日：2002-08-20
申请号：US09394993
申请日：1999-09-13
申请人： Anthony S. Bock , Mason B. Cabot , Rick L. Coulson , Frank T. Hady
发明人： Anthony S. Bock , Mason B. Cabot , Rick L. Coulson , Frank T. Hady
IPC分类号： G06T1120
CPC分类号： G06F11/349 , G06F11/3428 , G06T11/206
摘要： A method and system are disclosed for measuring simultaneously and at randomly distributed intervals throughputs sets on one or more busses under test and displaying the percent occurrences of those throughputs sets in a graph as a density function. A method and system are also disclosed for simultaneously measuring throughput sets on one or more busses under test given that user specified stimuli are input into those busses and displaying those throughput sets in a graph as concurrency plots.
摘要翻译：公开了一种方法和系统，用于同时测量并在随机分布的间隔上测试一个或多个总线上的吞吐量集合，并将图中的那些吞吐量集合的出现百分比显示为密度函数。还公开了一种方法和系统，用于同时测量一个或多个被测总线上的吞吐量集合，因为用户指定的刺激被输入到这些总线中，并且将图形中的那些吞吐量集合显示为并发图。

10. 发明授权

US07953894B2 Providing aggregated directory structure 有权
标题翻译：提供聚合目录结构
公开(公告)号：US07953894B2
公开(公告)日：2011-05-31
申请号：US12273363
申请日：2008-11-18
申请人： Frank T. Hady , John W. Carroll
发明人： Frank T. Hady , John W. Carroll
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , H04L67/1095
摘要： In an embodiment, circuitry residing, at least in part, at a first network node may initiate, at least in part, replicating, at least in part, at the first node of a file space at a second network node, may detect, at least in part, modification at the second node of the file space, and may initiate, at least in part, corresponding modification at the first node of a replication of the file space. The circuitry also may generate, at least in part, an aggregated directory structure including, at least in part, the file space and another file space resident, at least in part, remotely from the second node. The directory structure may be provided, at least in part, to the second node prior, at least in part, to completion of the replicating, at least in part, at the first node of the file space.
摘要翻译：在一个实施例中，至少部分地在第一网络节点驻留的电路至少部分地可以至少部分地复制在第二网络节点处的文件空间的第一节点处，可以在至少部分地在文件空间的第二节点处进行修改，并且可以至少部分地在文件空间的复制的第一节点处发起相应的修改。该电路还可以至少部分地生成至少部分地至少部分地至少部分地远离第二节点的文件空间和另外的文件空间驻留的聚合目录结构。在至少部分地至少部分地在文件空间的第一节点处完成复制的目的结构可至少部分地提供给第二节点。

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