公开(公告)号：US20070078879A1

公开(公告)日：2007-04-05

申请号：US11240977

申请日：2005-09-30

申请人： Robert Safranek ,  Aimee Wood ,  Herbert Hum ,  Robert Beers

发明人： Robert Safranek ,  Aimee Wood ,  Herbert Hum ,  Robert Beers

IPC分类号： G06F7/00

CPC分类号： G06F12/0831 ,  G06F12/0813

摘要： A structure referred to as an Active Address Table (AAT) may be used for cache coherence conflict resolution. The AAT may function to detect conflicting coherent requests to the same address and may ensure that each requesting entity receives a copy of the requested cache line in a cache line state-maintaining manner.

摘要翻译： 称为活动地址表（AAT）的结构可用于高速缓存一致冲突解决。 AAT可以用于检测对相同地址的冲突相干请求，并且可以确保每个请求实体以高速缓存行状态维护方式接收所请求的高速缓存行的副本。

公开(公告)号：US20110142067A1

公开(公告)日：2011-06-16

申请号：US12639556

申请日：2009-12-16

申请人： Timothy J. JEHL ,  Pradeepsunder Ganesh ,  Aimee Wood ,  Robert Safranek ,  John A. Miller ,  Selim Bilgin ,  Osama Neiroukh

发明人： Timothy J. JEHL ,  Pradeepsunder Ganesh ,  Aimee Wood ,  Robert Safranek ,  John A. Miller ,  Selim Bilgin ,  Osama Neiroukh

IPC分类号： H04J3/02

CPC分类号： H04L47/2441 ,  H04L47/263 ,  H04L47/39

摘要： A method and system for dynamic credit sharing in a quick path interconnect link. The method including dividing incoming credit into a first credit pool and a second credit pool; and allocating the first credit pool for a first data traffic queue and allocating the second credit pool for a second data traffic queue in a manner so as to preferentially transmit the first data traffic queue or the second data traffic queue through a link.

摘要翻译： 一种快速路径互联链路中动态信用共享的方法和系统。 该方法包括将入款信用分为第一信用卡和第二信用卡; 以及为第一数据业务队列分配所述第一信用卡并且以使得通过链路优先地发送所述第一数据业务队列或所述第二数据业务队列的方式为所述第二数据业务队列分配所述第二信用卡。

公开(公告)号：US06357016B1

公开(公告)日：2002-03-12

申请号：US09458589

申请日：1999-12-09

申请人： Dion Rodgers ,  Bret Toll ,  Aimee Wood

发明人： Dion Rodgers ,  Bret Toll ,  Aimee Wood

IPC分类号： G06F108

CPC分类号： G06F1/3203 ,  G06F1/3237 ,  G06F1/3287 ,  G06F9/384 ,  G06F9/3851 ,  Y02D10/128 ,  Y02D10/171 ,  Y02D50/20

摘要： A method includes maintaining an indication of a pending event with respect to each of a number of threads supported within a multithreaded processor. An indication is also maintained of an active or inactive state for each of the multiple threads. A clock disable condition is detected. This clock disable condition may be indicated by the absence of pending events with respect to each of the multiple threads and an inactive state for each of the multiple threads. A clocks signal, if enabled, is then disabled with respect to at least one functional unit within the multithreaded processor responsive to the detection of the clock disable condition.

公开(公告)号：US06883107B2

公开(公告)日：2005-04-19

申请号：US10095357

申请日：2002-03-08

申请人： Dion Rodgers ,  Bret Toll ,  Aimee Wood

发明人： Dion Rodgers ,  Bret Toll ,  Aimee Wood

IPC分类号： G06F15/00 ,  G06F9/38 ,  G06F1/08 ,  G06F1/32

CPC分类号： G06F1/3203 ,  G06F1/3237 ,  G06F1/3287 ,  G06F9/384 ,  G06F9/3851 ,  Y02D10/128 ,  Y02D10/171 ,  Y02D50/20

摘要： A method includes maintaining an indication of a pending event with respect to each of a number of threads supported within a multithreaded processor. An indication is also maintained of an active or inactive state for each of the multiple threads. A clock disable condition is detected. This clock disable condition may be indicated by the absence of pending events with respect to each of the multiple threads and an inactive state for each of the multiple threads. A clocks signal, if enabled, is then disabled with respect to at least one functional unit within the multithreaded processor responsive to the detection of the clock disable condition.

摘要翻译： 一种方法包括相对于在多线程处理器中支持的多个线程中的每一个来维护待决事件的指示。 对于多个线程中的每一个，还保持指示为活动状态或非活动状态。 检测到时钟禁止条件。 该时钟禁用条件可以由相对于多个线程中的每个线程的不存在的事件以及针对多个线程中的每一个的不活动状态来指示。 响应于检测到时钟禁止条件，相对于多线程处理器内的至少一个功能单元，如果允许时钟信号被禁用。