专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08949541B2 Techniques for evicting dirty data from a cache using a notification sorter and count thresholds 有权
标题翻译：使用通知排序器和计数阈值从缓存中排除脏数据的技术
公开(公告)号：US08949541B2
公开(公告)日：2015-02-03
申请号：US13296119
申请日：2011-11-14
申请人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , James Roberts , John H. Edmondson
发明人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , James Roberts , John H. Edmondson
IPC分类号： G06F12/08 , G06F12/12
CPC分类号： G06F12/0804
摘要： A method for cleaning dirty data in an intermediate cache is disclosed. A dirty data notification, including a memory address and a data class, is transmitted by a level 2 (L2) cache to frame buffer logic when dirty data is stored in the L2 cache. The data classes may include evict first, evict normal and evict last. In one embodiment, data belonging to the evict first data class is raster operations data with little reuse potential. The frame buffer logic uses a notification sorter to organize dirty data notifications, where an entry in the notification sorter stores the DRAM bank page number, a first count of cache lines that have resident dirty data and a second count of cache lines that have resident evict_first dirty data associated with that DRAM bank. The frame buffer logic transmits dirty data associated with an entry when the first count reaches a threshold.
摘要翻译：公开了一种用于清除中间高速缓存中的脏数据的方法。当脏数据存储在L2高速缓存中时，包含存储器地址和数据类的脏数据通知由级别2（L2）高速缓存发送到帧缓冲器逻辑。数据类可能包括首先驱逐，最后驱逐正常和驱逐。在一个实施例中，属于第一数据类别的数据是具有很少重用潜力的光栅操作数据。帧缓冲器逻辑使用通知排序器来组织脏数据通知，其中通知分类器中的条目存储DRAM存储体页面编号，具有驻留脏数据的高速缓存行的第一计数和具有居民驱逐器的第一高速缓存行计数与该DRAM库相关联的脏数据。当第一计数达到阈值时，帧缓冲器逻辑发送与条目相关联的脏数据。

32. 发明授权

US08862823B1 Compression status caching 有权
标题翻译：压缩状态缓存
公开(公告)号：US08862823B1
公开(公告)日：2014-10-14
申请号：US12340503
申请日：2008-12-19
申请人： David B. Glasco , Cass W. Everitt , David Kirk Mcallister , Emmett M. Kilgariff , George R. Lynch , James Roberts , Karan Mehra , Patrick R. Marchand , Peter B. Holmqvist , Steven E. Molnar
发明人： David B. Glasco , Cass W. Everitt , David Kirk Mcallister , Emmett M. Kilgariff , George R. Lynch , James Roberts , Karan Mehra , Patrick R. Marchand , Peter B. Holmqvist , Steven E. Molnar
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/0897 , G06F12/0848 , G06F12/1009 , G06F12/123 , G06F2212/1041 , G06F2212/401 , G06F2212/455 , G06F2212/466 , G06T1/60
摘要： One embodiment of the present invention sets forth a compression status cache configured to store compression information for blocks of memory stored within an external memory. A data cache unit is configured to request, in response to a cache miss, compressed data from the external memory based on compression information stored in the compression status bit cache. The compression status for active buffers is dynamically swapped into the compression status cache as needed. Different compression formats may be specified for one or more tiles within an active buffer. One advantage of the disclosed compression status cache is that a lame amount of attached memory may be allocated as compressible memory blocks, without incurring a corresponding die area cost because a portion of the compression status stored off chip in attached memory is cached in the compression status cache.
摘要翻译：本发明的一个实施例提出了一种被配置为存储存储在外部存储器中的存储器块的压缩信息的压缩状态缓存。数据高速缓存单元被配置为基于存储在压缩状态位高速缓存中的压缩信息，响应于高速缓存未命中来请求来自外部存储器的压缩数据。活动缓冲区的压缩状态根据需要动态交换到压缩状态缓存。可以为活动缓冲区内的一个或多个瓦片指定不同的压缩格式。所公开的压缩状态高速缓存的一个优点是可以将大量附加存储器分配为可压缩存储器块，而不会引起相应的管芯区域成本，因为存储在附加存储器中的芯片外的存储器的一部分被缓存在压缩状态缓存。

33. 发明授权

US08504773B1 Storing dynamically sized buffers within a cache 有权
标题翻译：在缓存中存储动态大小的缓冲区
公开(公告)号：US08504773B1
公开(公告)日：2013-08-06
申请号：US12326764
申请日：2008-12-02
申请人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , James Roberts
发明人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , James Roberts
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F9/46
CPC分类号： G06F15/167
摘要： A system and method for buffering intermediate data in a processing pipeline architecture stores the intermediate data in a shared cache that is coupled between one or more pipeline processing units and an external memory. The shared cache provides storage that is used by multiple pipeline processing units. The storage capacity of the shared cache is dynamically allocated to the different pipeline processing units as needed, to avoid stalling the upstream units, thereby improving overall system throughput.
摘要翻译：用于缓冲处理流水线架构中的中间数据的系统和方法将中间数据存储在耦合在一个或多个流水线处理单元和外部存储器之间的共享高速缓存中。共享缓存提供多个流水线处理单元使用的存储。共享缓存的存储容量根据需要动态分配给不同的流水线处理单元，以避免停止上游单元，从而提高整体系统吞吐量。

34. 发明授权

US08271734B1 Method and system for converting data formats using a shared cache coupled between clients and an external memory 有权
标题翻译：使用在客户机和外部存储器之间耦合的共享缓存来转换数据格式的方法和系统
公开(公告)号：US08271734B1
公开(公告)日：2012-09-18
申请号：US12329345
申请日：2008-12-05
申请人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , Karan Mehra , James Roberts
发明人： David B. Glasco , Peter B. Holmqvist , George R. Lynch , Patrick R. Marchand , Karan Mehra , James Roberts
IPC分类号： G06F13/00
CPC分类号： G06F12/084 , G06F2212/401
摘要： A system and method for converting data from one format to another in a processing pipeline architecture. Data is stored in a shared cache that is coupled between one or more clients and an external memory. The shared cache provides storage that is used by multiple clients rather than being dedicated to separately convert the data format for each client. Each client may interface with the memory using a different format, such as a compressed data format. Data is converted to the format expected by the particular client as it is read from the cache and output to the client during a read operation. Bytes of a cache line may be remapped to bytes of an unpack register for output to a naïve client, which may be configured to perform texture mapping operations. Data is converted from the client format to the memory format as it is stored into the cache during a write operation.
摘要翻译：一种用于在处理流水线架构中将数据从一种格式转换为另一种格式的系统和方法。数据存储在耦合在一个或多个客户端和外部存储器之间的共享高速缓存中。共享缓存提供由多个客户端使用的存储，而不是专用于分别转换每个客户端的数据格式。每个客户端可以使用不同的格式（例如压缩数据格式）与存储器接口。在读取操作期间，数据将从特定客户端转换为预期的格式，并从缓存中读取并输出到客户端。高速缓存行的字节可以重新映射到解包寄存器的字节，以输出到初始客户机，其可以被配置为执行纹理映射操作。数据从客户端格式转换为存储格式，因为它在写操作期间存储到高速缓存中。

35. 发明授权

US08234478B1 Using a data cache array as a DRAM load/store buffer 有权
标题翻译：使用数据高速缓存阵列作为DRAM加载/存储缓冲区
公开(公告)号：US08234478B1
公开(公告)日：2012-07-31
申请号：US12256400
申请日：2008-10-22
申请人： James Roberts , David B. Glasco , Patrick R. Marchand , Peter B. Holmqvist , George R. Lynch , John H. Edmondson
发明人： James Roberts , David B. Glasco , Patrick R. Marchand , Peter B. Holmqvist , George R. Lynch , John H. Edmondson
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F12/0895
摘要： One embodiment of the invention sets forth a mechanism for using the L2 cache as a buffer for data associated with read/write commands that are processed by the frame buffer logic. A tag look-up unit tracks the availability of each cache line in the L2 cache, reserves necessary cache lines for the read/write operations and transmits read commands to the frame buffer logic for processing. A data slice scheduler transmits a dirty data notification to the frame buffer logic when data associated with a write command is stored in an SRAM bank. The data slice scheduler schedules accesses to the SRAM banks and gives priority to accesses requested by the frame buffer logic to store or retrieve data associated with read/write commands. This feature allows cache lines reserved for read/write commands that are processed by the frame buffer logic to be made available at the earliest clock cycle.
摘要翻译：本发明的一个实施例提出了一种使用L2高速缓存作为与由帧缓冲器逻辑处理的读/写命令相关联的数据的缓冲器的机制。标签查找单元跟踪L2高速缓存中每个高速缓存行的可用性，为读/写操作预留必要的高速缓存行，并将读命令发送到帧缓冲器逻辑进行处理。当与写命令相关联的数据被存储在SRAM存储体中时，数据片调度器将脏数据通知发送到帧缓冲器逻辑。数据片调度器调度对SRAM组的访问，并且优先级由帧缓冲器逻辑请求的访问来存储或检索与读/写命令相关联的数据。该功能允许由帧缓冲器逻辑处理的读/写命令保留的高速缓存行在最早的时钟周期内可用。

36. 发明授权

US07766867B2 Low profile, pivotal connection infusion assembly 有权
标题翻译：低调，枢轴连接输液组件
公开(公告)号：US07766867B2
公开(公告)日：2010-08-03
申请号：US11726129
申请日：2007-03-21
申请人： George R. Lynch , Allen E. Brandenburg , Jeffrey Field , Monte Curran , Andrew Nelson
发明人： George R. Lynch , Allen E. Brandenburg , Jeffrey Field , Monte Curran , Andrew Nelson
IPC分类号： A61M11/00
CPC分类号： A61M25/02 , A61M5/158 , A61M25/0606 , A61M39/1055 , A61M2005/1581 , A61M2005/1587 , A61M2025/0266 , A61M2025/028 , A61M2039/1072
摘要： This invention relates to therapeutic infusion assemblies, more specifically a device for the subcutaneous delivery of a fluid from a remote source. Applicant provides a base assembly which has a fluid channel therein and a cannula extending vertically downward from a flat bottom. A fluid connector member which receives a fluid bearing line from the remote fluid source and the fluid connector member pivotably and removably connects to the base member. The manner of connection is “hinged” allowing the fluid connector to move from a non-use position by rotation downward to a used position. In the use position a fluid channel in the fluid connector will connect with a fluid channel in the base to provide fluid to the cannula and to the patient.
摘要翻译：本发明涉及治疗性输注组件，更具体地说，涉及用于从远程源皮下递送流体的装置。申请人提供了一种在其中具有流体通道的基座组件和从平坦的底部垂直向下延伸的插管。流体连接器构件，其从远程流体源和流体连接器构件接收流体支承管线，并且可枢转地并可拆卸地连接到基座构件。连接方式是“铰接的”，允许流体连接器通过向下旋转到使用位置而从非使用位置移动。在使用位置中，流体连接器中的流体通道将与底部中的流体通道连接以向套管和患者提供流体。

37. 发明申请

US20090299299A1 LOW PROFILE PIVOTING JOINT INFUSION ASSEMBLY 有权
标题翻译：低型配置联合输注组件
公开(公告)号：US20090299299A1
公开(公告)日：2009-12-03
申请号：US12534274
申请日：2009-08-03
申请人： George R. Lynch , Andrew Nelson , Gilles Petitjean
发明人： George R. Lynch , Andrew Nelson , Gilles Petitjean
IPC分类号： A61M5/00
CPC分类号： A61M5/158 , A61M39/1055 , A61M2005/1581 , A61M2005/1587
摘要： System for the subcutaneous delivery into the body of a patient of a fluid from a remote vessel. The system includes a main assembly and placement member with a needle. A delivery tube for carrying the fluid is attached at a near end to the remote reservoir or vessel. At removed end, the delivery tube has a needle for engagement with the main assembly. The main assembly includes a rotating member that when the rotating is perpendicular to the main assembly, it will accept the handle and needle for emplacement of the body onto a patient. After the handle and needle are removed, the delivery tube can be attached to the rotating member which can then be rotated down to a position along to and adjacent the skin of the patient. This provides for a flush mounted infusion device.
摘要翻译：用于从远程血管皮下递送到患者体液的系统。该系统包括具有针的主组件和放置构件。用于承载流体的输送管在近端附接到远程储存器或容器。在移除端，输送管具有用于与主组件接合的针。主组件包括旋转构件，当旋转垂直于主组件时，旋转构件将接收用于将身体放置到患者身上的手柄和针。在手柄和针被移除之后，输送管可以附接到旋转构件，然后可以向下旋转到沿着和邻近患者皮肤的位置。这提供了一种嵌入式灌注装置。

38. 发明授权

US07569034B2 Low profile pivoting joint infusion assembly 有权
标题翻译：低轮廓枢转接头输液组件
公开(公告)号：US07569034B2
公开(公告)日：2009-08-04
申请号：US10333499
申请日：2002-01-04
申请人： George R. Lynch , Andrew Nelson , Gilles Petitjean
发明人： George R. Lynch , Andrew Nelson , Gilles Petitjean
IPC分类号： A61M5/32
CPC分类号： A61M39/02 , A61M5/14244 , A61M5/14248 , A61M5/158 , A61M2005/14252 , A61M2005/1581 , A61M2005/1587
摘要： System for the subcutaneous delivery into the body of a patient of a fluid from a remote vessel. The system includes a main assembly and placement member with a needle. A delivery tube for carrying the fluid is attached at a near end to the remote reservoir or vessel. At removed end, the delivery tube has a needle for engagement with the main assembly. The main assembly includes a rotating member that when the rotating is perpendicular to the main assembly, it will accept the handle and needle for emplacement of the body onto a patient. After the handle and needle are removed, the delivery tube can be attached to the rotating member which can then be rotated down to a position along to and adjacent the skin of the patient. This provides for a flush mounted infusion device.
摘要翻译：用于从远程血管皮下递送到患者体液的系统。该系统包括具有针的主组件和放置构件。用于承载流体的输送管在近端附接到远程储存器或容器。在移除端，输送管具有用于与主组件接合的针。主组件包括旋转构件，当旋转垂直于主组件时，旋转构件将接收用于将身体放置到患者身上的手柄和针。在手柄和针被移除之后，输送管可以附接到旋转构件，然后可以向下旋转到沿着和邻近患者皮肤的位置。这提供了一种嵌入式灌注装置。

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