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. 发明授权

US08316184B2 Domain-based cache management, including domain event based priority demotion 有权
标题翻译：基于域的缓存管理，包括基于域事件的优先级降级
公开(公告)号：US08316184B2
公开(公告)日：2012-11-20
申请号：US12165350
申请日：2008-06-30
申请人： Zhen Fang , Erik G Hallnor , Nitin B Gupte , Steven Zhang
发明人： Zhen Fang , Erik G Hallnor , Nitin B Gupte , Steven Zhang
IPC分类号： G06F13/00 , G06F13/28 , H04N7/12
CPC分类号： G06F12/0864 , G06F12/126 , H04N19/43 , H04N19/433
摘要： Domain-based cache management methods and systems, including domain event based priority demotion (“EPD”). In EPD, priorities of cached data blocks are demoted upon one or more domain events, such as upon encoding of one or more macroblocks of a video frame. New data blocks may be written over lowest priority cached data blocks. New data blocks may initially be assigned a highest priority. Alternatively, or additionally, one or more new data blocks may initially be assigned one of a plurality of higher priorities based on domain-based information, such as a relative position of a requested data block within a video frame, and/or a relative direction associated with a requested data block. Domain-based cache management may be implemented with one or more other cache management techniques, such as least recently used techniques. Domain-based cache management may be implemented in associative caches, including set associative caches and fully associative caches, and may be implemented with indirect indexing.
摘要翻译：基于域的缓存管理方法和系统，包括基于域事件的优先级降级（EPD）。在EPD中，缓存的数据块的优先级在一个或多个域事件上降级，诸如在对视频帧的一个或多个宏块进行编码时降级。可以在最低优先级的缓存数据块上写入新的数据块。最初可以分配最新的数据块。或者或附加地，一个或多个新数据块可以基于基于域的信息，诸如在视频帧内的所请求的数据块的相对位置和/或相对方向，最初可被分配多个较高优先级中的一个与所请求的数据块相关联。基于域的高速缓存管理可以利用一个或多个其他高速缓存管理技术来实现，诸如最近最少使用的技术。基于域的缓存管理可以在关联高速缓存中实现，包括集合关联高速缓存和完全关联高速缓存，并且可以用间接索引来实现。

2. 发明申请

US20090327611A1 DOMAIN-BASED CACHE MANAGEMENT, INCLUDING DOMAIN EVENT BASED PRIORITY DEMOTION 有权
标题翻译：基于域的高速缓存管理，包括基于优先级的域名活动
公开(公告)号：US20090327611A1
公开(公告)日：2009-12-31
申请号：US12165350
申请日：2008-06-30
申请人： Zhen Fang , Erik G. Hallnor , Nitin B. Gupte , Steven Zhang
发明人： Zhen Fang , Erik G. Hallnor , Nitin B. Gupte , Steven Zhang
IPC分类号： G06F12/08 , H04N7/12
CPC分类号： G06F12/0864 , G06F12/126 , H04N19/43 , H04N19/433
摘要： Domain-based cache management methods and systems, including domain event based priority demotion (“EPD”). In EPD, priorities of cached data blocks are demoted upon one or more domain events, such as upon encoding of one or more macroblocks of a video frame. New data blocks may be written over lowest priority cached data blocks. New data blocks may initially be assigned a highest priority. Alternatively, or additionally, one or more new data blocks may initially be assigned one of a plurality of higher priorities based on domain-based information, such as a relative position of a requested data block within a video frame, and/or a relative direction associated with a requested data block. Domain-based cache management may be implemented with one or more other cache management techniques, such as least recently used techniques. Domain-based cache management may be implemented in associative caches, including set associative caches and fully associative caches, and may be implemented with indirect indexing.
摘要翻译：基于域的缓存管理方法和系统，包括基于域事件的优先级降级（“EPD”）。在EPD中，缓存的数据块的优先级在一个或多个域事件上降级，诸如在对视频帧的一个或多个宏块进行编码时降级。可以在最低优先级的缓存数据块上写入新的数据块。最初可以分配最新的数据块。或者或附加地，一个或多个新数据块可以基于基于域的信息，诸如在视频帧内的所请求的数据块的相对位置和/或相对方向，最初可被分配多个较高优先级中的一个与所请求的数据块相关联。基于域的高速缓存管理可以利用一个或多个其他高速缓存管理技术来实现，诸如最近最少使用的技术。基于域的缓存管理可以在关联高速缓存中实现，包括集合关联高速缓存和完全关联高速缓存，并且可以用间接索引来实现。

3. 发明申请

US20090292935A1 Method, System and Apparatus for Power Management of a Link Interconnect 有权
标题翻译：链路互连电源管理的方法，系统和设备
公开(公告)号：US20090292935A1
公开(公告)日：2009-11-26
申请号：US12126540
申请日：2008-05-23
申请人： Erik G. Hallnor , Zhen Fang , Hemant G. Rotithor
发明人： Erik G. Hallnor , Zhen Fang , Hemant G. Rotithor
IPC分类号： G06F1/00
CPC分类号： G06F1/3203 , G06F1/3253 , G06F1/3278 , Y02D10/151 , Y02D10/157
摘要： A proposal for power management control of an interconnect structure based on power state transition control. The power state transition is based on generating early warning signals and an idle timeout value setting based on response time and detection of subsequent requests.
摘要翻译：基于功率状态转换控制的互连结构的电源管理控制方案。电源状态转换基于产生预警信号和基于响应时间的空闲超时值设置以及后续请求的检测。

4. 发明授权

US08090967B2 Power state transition initiation control of memory interconnect based on early warning signal, memory response time, and wakeup delay 有权
标题翻译：基于预警信号，存储器响应时间和唤醒延迟的存储器互连的功率状态转换启动控制
公开(公告)号：US08090967B2
公开(公告)日：2012-01-03
申请号：US12126540
申请日：2008-05-23
申请人： Erik G. Hallnor , Zhen Fang , Hemant G. Rotithor
发明人： Erik G. Hallnor , Zhen Fang , Hemant G. Rotithor
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/3253 , G06F1/3278 , Y02D10/151 , Y02D10/157
摘要： A proposal for power management control of an interconnect structure based on power state transition control. The power state transition is based on generating early warning signals and an idle timeout value setting based on response time and detection of subsequent requests.
摘要翻译：基于功率状态转换控制的互连结构的电源管理控制方案。电源状态转换基于产生预警信号和基于响应时间的空闲超时值设置以及后续请求的检测。

5. 发明申请

US20140204105A1 DRAM COMPRESSION SCHEME TO REDUCE POWER CONSUMPTION IN MOTION COMPENSATION AND DISPLAY REFRESH 有权
标题翻译： DRAM压缩方案，以减少运动补偿和显示刷新消耗电力
公开(公告)号：US20140204105A1
公开(公告)日：2014-07-24
申请号：US13995575
申请日：2011-12-21
申请人： Zhen Fang , Nitin B. Gupte , Xiaowei Jiang
发明人： Zhen Fang , Nitin B. Gupte , Xiaowei Jiang
IPC分类号： G06F13/16 , H04N19/51 , H04N19/44 , G06T1/60 , H04N19/91
CPC分类号： G06F13/1673 , G06T1/60 , H04N9/8042 , H04N19/428 , H04N19/44 , H04N19/91 , Y02D10/14
摘要： Systems and methods of operating a memory controller may provide for receiving a write request from a motion compensation module, wherein the write request includes video data. A compression of the video data may be conducted to obtain compressed data, wherein the compression of the video data is transparent to the motion compensation module. In addition, the compressed data can be stored to one or more memory chips. Moreover, a read request may be received, wherein stored data is retrieved from at least one of the one or more memory chips in response to the request. Additionally, a decompression of the stored data may be conducted to obtain decompressed data.
摘要翻译：操作存储器控制器的系统和方法可以提供从运动补偿模块接收写入请求，其中写入请求包括视频数据。可以进行视频数据的压缩以获得压缩数据，其中视频数据的压缩对运动补偿模块是透明的。此外，压缩数据可以存储到一个或多个存储器芯片。此外，可以接收读取请求，其中响应于该请求从所述一个或多个存储器芯片中的至少一个检索存储的数据。此外，可以进行存储数据的解压缩以获得解压缩的数据。

6. 发明授权

US09243303B2 Method for the dissolving and rapid hydrolyzing of lignocellulose biomass, device thereof and use of the same 有权
标题翻译：木质纤维素生物质的溶解和快速水解的方法及其用途及其用途
公开(公告)号：US09243303B2
公开(公告)日：2016-01-26
申请号：US13876941
申请日：2011-07-04
申请人： Zhen Fang
发明人： Zhen Fang
IPC分类号： C07C29/00 , C09K3/00 , C13K1/02 , C08H8/00 , C12P7/10
CPC分类号： C13K1/02 , C07C29/00 , C08H8/00 , C09K3/00 , C12P7/10 , C12P2201/00 , C12P2203/00 , Y02E50/16 , Y02E50/17
摘要： A method for the dissolving and rapid hydrolyzing of the lignocellulose biomass and the device thereof are disclosed. The lignocellulose biomass is put in the pure water and rapidly heated to 330˜403° C., and then 89˜99% of the lignocellulose biomass is dissolved and rapidly hydrolyzed to saccharide in 3.38˜21.79 s. The following hydrolysis reaction can be carried out under the homogeneous phase condition for the dissolving of the lignocellulose biomass. At the same time, the solvated biomass could be easily used in the high pressure flow reactor to continuously pretreat the biomass and hydrolyze for producing saccharide, other biofuel and product. The present invention doesn't need any catalyst and doesn't pollute the environment, furthermore the process is simple and the cost is low, and it belongs to green, continuable industry encouraged by the state, and a good prospect of market application could be taken on.
摘要翻译：公开了一种用于溶解和快速水解木质纤维素生物质的方法及其装置。将木质纤维素生物质放入纯水中，迅速加热至330〜403℃，然后将89〜99％的木质纤维素生物质溶解并迅速水解成为3.38〜21.79s。以下水解反应可以在均相条件下进行，用于溶解木质纤维素生物质。同时，溶剂化生物质可以容易地用于高压流动反应器中，以连续预处理生物质，并水解生产糖，其他生物燃料和产品。本发明不需要任何催化剂，不污染环境，而且工艺简单，成本低，属于国家鼓励绿色，可持续发展的行业，市场应用前景广阔被带走

7. 发明授权

US08379659B2 Performance and traffic aware heterogeneous interconnection network 有权
标题翻译：性能和流量感知异构互连网络
公开(公告)号：US08379659B2
公开(公告)日：2013-02-19
申请号：US12748794
申请日：2010-03-29
申请人： Sriram R. Vangal , Nitin Y. Borkar , Zhen Fang
发明人： Sriram R. Vangal , Nitin Y. Borkar , Zhen Fang
IPC分类号： H04L12/54
CPC分类号： H04L47/30 , H04L47/39 , H04L49/109 , H04L49/40
摘要： In one embodiment, a method includes comparing an occupancy level of a buffer of a port of a router to a threshold, and controlling the port to operate at a first voltage and frequency based at least in part on the comparison, and at least one other port of the router is controlled to operate at a second voltage and frequency. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，一种方法包括将路由器的端口的缓冲器的占用水平与阈值进行比较，并且至少部分地基于比较来控制端口以第一电压和频率操作，以及至少一个其他路由器的端口被控制为以第二电压和频率操作。描述和要求保护其他实施例。

8. 发明授权

US08364862B2 Delegating a poll operation to another device 有权
标题翻译：将轮询操作委派给另一个设备
公开(公告)号：US08364862B2
公开(公告)日：2013-01-29
申请号：US12482614
申请日：2009-06-11
申请人： Michael J. Espig , Zhen Fang , Ravishankar Iyer , David J. Harriman
发明人： Michael J. Espig , Zhen Fang , Ravishankar Iyer , David J. Harriman
IPC分类号： G06F3/00
CPC分类号： G06F13/24 , G06F9/542
摘要： In one embodiment, the present invention includes a method for handling a registration message received from a host processor, where the registration message delegates a poll operation with respect to a device from the host processor to another component. Information from the message may be stored in a poll table, and the component may send a read request to poll the device and report a result of the poll to the host processor based on a state of the device. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于处理从主机处理器接收的注册消息的方法，其中所述注册消息将关于设备的轮询操作从主机处理器委托给另一个组件。来自消息的信息可以存储在轮询表中，并且组件可以发送读请求以轮询该设备并且基于该设备的状态向轮询处理器报告轮询的结果。描述和要求保护其他实施例。

9. 发明申请

US20120191896A1 CIRCUITRY TO SELECT, AT LEAST IN PART, AT LEAST ONE MEMORY 审中-公开
标题翻译：电路选择，至少一部分，至少一个记忆
公开(公告)号：US20120191896A1
公开(公告)日：2012-07-26
申请号：US13013104
申请日：2011-01-25
申请人： Zhen Fang , Li Zhao , Ravishankar Iyer , Srihari Makineni , Guangdeng Liao
发明人： Zhen Fang , Li Zhao , Ravishankar Iyer , Srihari Makineni , Guangdeng Liao
IPC分类号： G06F12/08
CPC分类号： G06F12/0813 , Y02D10/13
摘要： An embodiment may include circuitry to select, at least in part, from a plurality of memories, at least one memory to store data. The memories may be associated with respective processor cores. The circuitry may select, at least in part, the at least one memory based at least in part upon whether the data is included in at least one page that spans multiple memory lines that is to be processed by at least one of the processor cores. If the data is included in the at least one page, the circuitry may select, at least in part, the at least one memory, such that the at least one memory is proximate to the at least one of the processor cores. Many alternatives, variations, and modifications are possible.
摘要翻译：一个实施例可以包括至少部分地从多个存储器中选择至少一个存储器来存储数据的电路。存储器可以与相应的处理器核心相关联。该电路至少部分地至少部分地选择至少一个存储器，该至少一个存储器至少部分地基于是否将数据包括在跨越由至少一个处理器核处理的多个存储器线的至少一个页面中。如果数据被包括在至少一个页面中，则电路可以至少部分地选择至少一个存储器，使得至少一个存储器靠近处理器核心中的至少一个。许多替代方案，变化和修改是可能的。

10. 发明申请

US20100191920A1 Providing Address Range Coherency Capability To A Device 失效
标题翻译：为设备提供地址范围一致性能力
公开(公告)号：US20100191920A1
公开(公告)日：2010-07-29
申请号：US12360533
申请日：2009-01-27
申请人： Zhen Fang , David J. Harriman , Michael W. Leddige
发明人： Zhen Fang , David J. Harriman , Michael W. Leddige
IPC分类号： G06F12/08 , G06F12/00 , G06F12/10
CPC分类号： G06F12/0835 , G06F12/0888 , G06F12/1027
摘要： In one embodiment, the present invention includes a method for receiving a memory request from a device coupled to an input/output (IO) interconnect, accessing a mapping table associated with the IO interconnect to determine if an address range including an address of the memory request is coherent, and if so, sending the memory request and a coherency indicator to indicate the coherent state of data at the address, otherwise sending the memory request and the coherency indicator to indicate a non-coherent state. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于从耦合到输入/输出（IO）互连的设备接收存储器请求的方法，访问与IO互连关联的映射表，以确定包括存储器的地址的地址范围请求是一致的，如果是，则发送存储器请求和一致性指示符以指示地址处的数据的相干状态，否则发送存储器请求和一致性指示符以指示非相干状态。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