公开(公告)号：US20070124797A1

公开(公告)日：2007-05-31

申请号：US10866508

申请日：2004-06-12

申请人： Rajiv Gupta ,  Sekhar Sarukkai

发明人： Rajiv Gupta ,  Sekhar Sarukkai

IPC分类号： H04L9/00

CPC分类号： H04L63/102 ,  H04L67/02 ,  H04L67/28 ,  H04L67/2823

摘要： A system and a method for policy management in a web services environment includes a policy design tool, a policy storage and a policy manager controller. The policy design tool creates (or updates) a policy for association with a web service. The policy storage stores the policy. The policy manager controller provides an interface for transmission of the policy to a policy enforcement tool and also receives messages relating to the policy from the policy enforcement tool. In addition, a system and method for policy enforcement in a web services environment includes a policy enforcement controller, a policy enforcement repository, an enforcer, a policy enforcement framework, and a policy container. The policy enforcement controller receives and commits a policy and the policy enforcement repository stores the committed policy. The enforcer module receives a request to invoke the policy and the policy enforcement framework determines whether the requested policy is committed in the policy enforcement repository and whether the policy is instantiated. The policy container determines whether the policy is enforceable.

摘要翻译： 用于Web服务环境中的策略管理的系统和方法包括策略设计工具，策略存储和策略管理器控制器。 策略设计工具创建（或更新）与Web服务关联的策略。 策略存储存储策略。 策略管理器控制器提供用于将策略传输到策略执行工具的接口，并且还从策略执行工具接收与该策略相关的消息。 另外，用于web服务环境中的策略执行的系统和方法包括策略执行控制器，策略实施库，执行器，策略实施框架和策略容器。 策略执行控制器接收并提交策略，策略执行库存储所承诺的策略。 执行者模块接收到调用策略的请求，策略执行框架确定策略执行库中是否提交了请求的策略，以及策略是否被实例化。 策略容器确定策略是否可执行。

公开(公告)号：US07191430B2

公开(公告)日：2007-03-13

申请号：US09963270

申请日：2001-09-24

申请人： Alan H. Karp ,  Rajiv Gupta

发明人： Alan H. Karp ,  Rajiv Gupta

IPC分类号： G06F9/44

CPC分类号： G06F9/3005 ,  G06F8/52 ,  G06F9/30047 ,  G06F9/322 ,  G06F9/328 ,  G06F9/383 ,  G06F9/3846

摘要： A computer system with mechanisms for providing hint instructions to a processor without altering object code instruction sequences. A computer system according to the present teachings includes elements for generating a hint instruction in response to a set of object code to be executed by the processor and for inserting a break instruction into the object code such that the break instruction causes the processor to obtain and execute the hint instruction. The present techniques for providing hint instructions to a processor may be used to adapt object code to a micro-architecture of the processor.

摘要翻译： 一种具有用于向处理器提供提示指令而不改变目标代码指令序列的机制的计算机系统。 根据本教导的计算机系统包括用于响应于要由处理器执行的一组目标代码产生提示指令并用于将中断指令插入到目标代码中的元件，使得中断指令导致处理器获得和 执行提示说明。 用于向处理器提供提示指令的现有技术可以用于将目标代码适配到处理器的微架构。

公开(公告)号：US06883516B2

公开(公告)日：2005-04-26

申请号：US09981739

申请日：2001-10-19

申请人： Michael Hindle ,  Peter R. Byron ,  Rajiv Gupta

发明人： Michael Hindle ,  Peter R. Byron ,  Rajiv Gupta

IPC分类号： A61K9/72 ,  A61K9/00 ,  A61K9/12 ,  A61K31/573 ,  A61K31/58 ,  A61K47/10 ,  A61M5/00 ,  A61M11/00 ,  A61M11/04 ,  A61M15/00 ,  A61M16/00 ,  A61M16/10 ,  A61P11/00 ,  B67D7/80

CPC分类号： A61K9/007 ,  A61K9/0073 ,  A61M11/007 ,  A61M11/041 ,  A61M11/042 ,  A61M16/109 ,  A61M2016/0024 ,  A61M2205/8206

摘要： A method is provided for generating an aerosol. The method includes preparing a solution formed of a first component in a liquid component such that after volatilization of the liquid component by passing the solution through a flow passage while heating the solution, an aerosol is formed having a predetermined particle size distribution of the first component, wherein the solution is prepared such that the amount of the first component therein is sufficient to achieve the predetermined particle size distribution of the first component. The method also includes passing the solution through the flow passage while heating the solution to a temperature sufficient to volatilize the liquid component, wherein the flow passage comprises an outlet through which the first component and the volatilized liquid component flow, and wherein an aerosol is formed.

摘要翻译： 提供了一种产生气溶胶的方法。 该方法包括制备由液体组分中的第一组分形成的溶液，使得在加热溶液的同时通过使溶液通过流动通道使液体组分挥发，形成具有预定的第一组分的粒度分布的气溶胶 其中制备溶液使得其中的第一组分的量足以实现第一组分的预定的粒度分布。 该方法还包括使溶液通过流动通道，同时将溶液加热到足以挥发液体组分的温度，其中流动通道包括第一组分和挥发的液体组分流过的出口，并且其中形成气溶胶 。

公开(公告)号：US20050066153A1

公开(公告)日：2005-03-24

申请号：US10461782

申请日：2003-06-12

申请人： Harshvardhan Sharangpani ,  Tse-Yu Yeh ,  Michael Paul Corwin ,  Millind Mittal ,  Kent Fielden ,  Dale Morris ,  Rajiv Gupta ,  Michael Schlansker ,  Mircea Poplingher

发明人： Harshvardhan Sharangpani ,  Tse-Yu Yeh ,  Michael Paul Corwin ,  Millind Mittal ,  Kent Fielden ,  Dale Morris ,  Rajiv Gupta ,  Michael Schlansker ,  Mircea Poplingher

IPC分类号： G06F9/32 ,  G06F9/38 ,  G06F15/00 ,  G06F7/38 ,  G06F9/00 ,  G06F9/44

CPC分类号： G06F9/3806 ,  G06F9/322 ,  G06F9/325 ,  G06F9/3844 ,  G06F9/3846

摘要： A branch operation is processed using a branch predict instruction and an associated branch instruction. The branch predict instruction indicates a predicted direction, a target address, and an instruction address for the associated branch instruction. When the branch predict instruction is detected, the target address is stored at an entry indicated by the associated branch instruction address and a prefetch request is triggered to the target address. The branch predict instruction may also include hint information for managing the storage and use of the branch prediction information.

摘要翻译： 使用分支预测指令和相关联的分支指令来处理分支操作。 分支预测指示指示相关联的分支指令的预测方向，目标地址和指令地址。 当检测到分支预测指令时，目标地址被存储在由关联的分支指令地址指示的条目上，并且预取请求被触发到目标地址。 分支预测指令还可以包括用于管理分支预测信息的存储和使用的提示信息。

公开(公告)号：US06493712B1

公开(公告)日：2002-12-10

申请号：US09376149

申请日：1999-08-17

申请人： Alan H. Karp ,  Rajiv Gupta ,  Arindam Banerji ,  Chia-Chiang Chao ,  Ernest Mak ,  Sandeep Kumar

发明人： Alan H. Karp ,  Rajiv Gupta ,  Arindam Banerji ,  Chia-Chiang Chao ,  Ernest Mak ,  Sandeep Kumar

IPC分类号： G06F1730

CPC分类号： H04L29/12113 ,  H04L29/06 ,  H04L61/1541 ,  H04L67/16 ,  H04L69/329 ,  Y10S707/99936 ,  Y10S707/99943

摘要： A software system with self-describing attribute vocabularies that enhance the capability of service providers to advertise their resources and that facilitate the addition of new types of attributes and resources to the system. Each self-describing attribute vocabulary is characterized by a corresponding set of attribute properties and a corresponding set of:matching rules that are adapted to the corresponding attribute properties. The software system includes a matching engine that enables a service provider of a resource to describe the resource to the software system in terms of any one or more of the self-describing attribute vocabularies.

摘要翻译： 具有自描述属性词汇的软件系统，其增强服务提供商宣传其资源的能力，并且促进向系统添加新类型的属性和资源。 每个自描述属性词汇表都具有相应的一组属性属性和相应的一组：适应于相应属性属性的匹配规则。 软件系统包括匹配的引擎，使得资源的服务提供者能够根据任何一个或多个自描述属性词汇表将资源描述给软件系统。

公开(公告)号：US06205519B1

公开(公告)日：2001-03-20

申请号：US09085644

申请日：1998-05-27

申请人： Robert Aglietti ,  Rajiv Gupta

发明人： Robert Aglietti ,  Rajiv Gupta

IPC分类号： G06F1200

CPC分类号： G06F12/0842 ,  G06F12/0864 ,  G06F12/0895 ,  G06F12/128

摘要： A method and apparatus which provides a cache management policy for use with a cache memory for a multi-threaded processor. The cache memory is partitioned among a set of threads of the multi-threaded processor. When a cache miss occurs, a replacement line is selected in a partition of the cache memory which is allocated to the particular thread from which the access causing the cache miss originated, thereby preventing pollution to partitions belonging to other threads.

摘要翻译： 一种提供与多线程处理器的高速缓冲存储器一起使用的高速缓存管理策略的方法和装置。 高速缓冲存储器在多线程处理器的一组线程之间分区。 当发生高速缓存未命中时，在分配给导致高速缓存未命中的访问的特定线程的高速缓冲存储器的分区中选择替换行，从而防止对属于其他线程的分区的污染。

公开(公告)号：US5802374A

公开(公告)日：1998-09-01

申请号：US839731

申请日：1997-04-15

申请人： Rajiv Gupta ,  Michael Abraham Epstein

发明人： Rajiv Gupta ,  Michael Abraham Epstein

IPC分类号： G06F15/16 ,  G06F9/45 ,  G06F9/46 ,  G06F9/52 ,  G06F15/177 ,  G06F15/80 ,  G06F9/44

CPC分类号： G06F9/3834 ,  G06F8/458 ,  G06F9/30087

摘要： A barrier is used to synchronize parallel processors. The barrier is "fuzzy", i.e. it includes several instructions in each instruction stream. None of the processors performing related tasks can execute an instruction after its respective fuzzy barrier until the others have finished the instruction immediately preceding their respective fuzzy barriers. Processors therefore spend less time waiting for each other. A state machine is used to keep track of synchronization states during the synchronization process.

摘要翻译： 使用屏障来同步并行处理器。 屏障是“模糊的”，即它包括每个指令流中的几个指令。 执行相关任务的处理器中的任何一个都不能在其各自的模糊屏障之后执行指令，直到其他人已经完成在它们各自的模糊屏障之前的指令。 因此，处理器花费更少的时间等待对方。 状态机用于在同步过程中跟踪同步状态。

公开(公告)号：US5801977A

公开(公告)日：1998-09-01

申请号：US826817

申请日：1997-04-07

申请人： Alan H. Karp ,  Dennis Brzezinski ,  Rajiv Gupta

发明人： Alan H. Karp ,  Dennis Brzezinski ,  Rajiv Gupta

IPC分类号： G06F7/00 ,  G06F7/76 ,  G06F9/30 ,  G06F9/302 ,  G06F7/38

CPC分类号： G06F7/764 ,  G06F9/30014 ,  G06F9/30036

摘要： A circuit and method for clipping input integers to a specified range comprising the steps of providing a mask wherein a bit is set for each out-of-range bit and not set for in-range bits and applying the mask to input integers so that any integers outside of the range is clipped to the quantity in the range closest to the integer, thereby producing output integers within a range specified by the mask. Other systems and methods are disclosed.

摘要翻译： 一种用于将输入整数剪切到指定范围的电路和方法，包括以下步骤：提供掩模，其中为每个超范围位设置位，并且不为范围内位设置位，并将掩码应用于输入整数，使得任何 超出范围的整数被剪裁到最接近整数的范围内的数量，从而在掩码指定的范围内产生输出整数。 公开了其它系统和方法。

公开(公告)号：US5596733A

公开(公告)日：1997-01-21

申请号：US361874

申请日：1994-12-22

申请人： William S. Worley, Jr. ,  Jerome C. Huck ,  Rajiv Gupta

发明人： William S. Worley, Jr. ,  Jerome C. Huck ,  Rajiv Gupta

IPC分类号： G06F7/38 ,  G06F7/00 ,  G06F7/483 ,  G06F9/38 ,  G06F11/07 ,  G06F9/302

CPC分类号： G06F9/30076 ,  G06F11/0721 ,  G06F11/0793 ,  G06F9/3861 ,  G06F9/3877

摘要： A conditional substitution instruction is provided in an instruction set of a computer system to correct exceptions occurring during run-time. The conditional substitution instruction can be executed concurrently in a pipelined computer system with a potentially excepting instruction, or simultaneously in a wide computer system. The conditional substitution instruction substitutes a default value for the result of the potentially excepting instruction if the potentially excepting instruction produces one or more specified exceptions.

摘要翻译： 在计算机系统的指令集中提供条件替换指令，以纠正在运行期间发生的异常。 条件替换指令可以在具有潜在的除外指令的流水线计算机系统中同时执行，也可以在宽计算机系统中同时执行。 如果潜在的除外指令产生一个或多个指定的异常，条件替换指令将代替潜在的除外指令的结果的默认值。

公开(公告)号：US5486795A

公开(公告)日：1996-01-23

申请号：US051134

申请日：1993-04-22

申请人： John R. Spence ,  Rajiv Gupta ,  Mingming Zhang

发明人： John R. Spence ,  Rajiv Gupta ,  Mingming Zhang

IPC分类号： H03B5/32 ,  H03B5/36 ,  H03B5/06

CPC分类号： H03B5/364

摘要： The LOW POWER CRYSTAL OSCILLATOR shown here reduces power consumption of a Pierce oscillator which has an inverter preferably made of an NFET N0 and a PFET P0 in series. A load, preferably an NFET N1 with its gate wired to its source, is placed in parallel with a switch, preferably a PFET P1, between P0 and Vcc. A clamp, preferably a PFET P2 with its gate wired to its source, is placed in parallel with a switch, preferably an NFET N2, between N0 and ground. The switches are enabled during power-up, thereby providing quick turn-on of the oscillator. They are then disabled, thereby reducing the voltage across the crystal XTAL and consequently reducing the power consumed.

摘要翻译： 这里所示的低功率晶体振荡器降低了具有由NFET N0和PFET P0串联的变换器的皮尔斯振荡器的功耗。 负载，优选地，其栅极连接到其源极的NFET N1与P0和Vcc之间的开关（优选PFET P1）平行放置。 夹具，优选地是其栅极连接到其源极的PFET P2与N0和地之间的开关，优选NFET N2平行放置。 开关在上电时使能，从而提供快速开启振荡器。 然后它们被禁用，从而降低晶体XTAL两端的电压，从而降低功耗。