公开(公告)号：US20210111892A1

公开(公告)日：2021-04-15

申请号：US17131684

申请日：2020-12-22

申请人： Anjo Lucas Vahldiek-Oberwagner ,  Ravi L. Sahita ,  Mona Vij ,  Dayeol Lee ,  Haidong Xia ,  Rameshkumar Illikkal ,  Samuel Ortiz ,  Kshitij Arun Doshi ,  Mourad Cherfaoui ,  Andrzej Kuriata ,  Teck Joo Goh

发明人： Anjo Lucas Vahldiek-Oberwagner ,  Ravi L. Sahita ,  Mona Vij ,  Dayeol Lee ,  Haidong Xia ,  Rameshkumar Illikkal ,  Samuel Ortiz ,  Kshitij Arun Doshi ,  Mourad Cherfaoui ,  Andrzej Kuriata ,  Teck Joo Goh

IPC分类号： H04L9/32

摘要： In function-as-a-service (FaaS) environments, a client makes use of a function executing within a trusted execution environment (TEE) on a FaaS server. Multiple tenants of the FaaS platform may provide functions to be executed by the FaaS platform via a gateway. Each tenant may provide code and data for any number of functions to be executed within any number of TEEs on the FaaS platform and accessed via the gateway. Additionally, each tenant may provide code and data for a single surrogate attester TEE. The client devices of the tenant use the surrogate attester TEE to attest each of the other TEEs of the tenant and establish trust with the functions in those TEEs. Once the functions have been attested, the client devices have confidence that the other TEEs of the tenant are running on the same platform as the gateway.

公开(公告)号：US20210110070A1

公开(公告)日：2021-04-15

申请号：US17131716

申请日：2020-12-22

申请人： Anjo Lucas Vahldiek-Oberwagner ,  Ravi L. Sahita ,  Mona Vij ,  Rameshkumar Illikkal ,  Michael Steiner ,  Thomas Knauth ,  Dmitrii Kuvaiskii ,  Sudha Krishnakumar ,  Krystof C. Zmudzinski ,  Vincent Scarlata ,  Francis McKeen

发明人： Anjo Lucas Vahldiek-Oberwagner ,  Ravi L. Sahita ,  Mona Vij ,  Rameshkumar Illikkal ,  Michael Steiner ,  Thomas Knauth ,  Dmitrii Kuvaiskii ,  Sudha Krishnakumar ,  Krystof C. Zmudzinski ,  Vincent Scarlata ,  Francis McKeen

IPC分类号： G06F21/79 ,  H04L9/14 ,  H04L9/32 ,  G06F12/14 ,  G06F3/06

摘要： Example methods and systems are directed to reducing latency in providing trusted execution environments (TEES). Initializing a TEE includes multiple steps before the TEE starts executing. Besides workload-specific initialization, workload-independent initialization is performed, such as adding memory to the TEE. In function-as-a-service (FaaS) environments, a large portion of the TEE is workload-independent, and thus can be performed prior to receiving the workload. Certain steps performed during TEE initialization are identical for certain classes of workloads. Thus, the common parts of the TEE initialization sequence may be performed before the TEE is requested. When a TEE is requested for a workload in the class and the parts to specialize the TEE for its particular purpose are known, the final steps to initialize the TEE are performed.

公开(公告)号：US07991956B2

公开(公告)日：2011-08-02

申请号：US11823325

申请日：2007-06-27

申请人： Rameshkumar Illikkal ,  Ravishankar Iyer ,  Li Zhao ,  Donald Newell ,  Carl Lebsack ,  Quinn A. Jacobson ,  Suresh Srinivas ,  Mingqiu Sun

发明人： Rameshkumar Illikkal ,  Ravishankar Iyer ,  Li Zhao ,  Donald Newell ,  Carl Lebsack ,  Quinn A. Jacobson ,  Suresh Srinivas ,  Mingqiu Sun

IPC分类号： G06F12/00

CPC分类号： G06F12/0842 ,  G06F11/3409 ,  G06F11/3466 ,  G06F12/0862 ,  G06F12/126 ,  G06F2201/815 ,  G06F2201/88 ,  G06F2201/885

摘要： In one embodiment, the present invention includes a method for associating a first identifier with data stored by a first agent in a cache line of a cache to indicate the identity of the first agent, and storing the first identifier with the data in the cache line and updating at least one of a plurality of counters associated with the first agent in a metadata storage in the cache, where the counter includes information regarding inter-agent interaction with respect to the cache line. Other embodiments are described and claimed.

摘要翻译： 在一个实施例中，本发明包括一种方法，用于将第一标识符与由高速缓存的高速缓存行中的第一代理存储的数据相关联，以指示第一代理的身份，并将第一标识符与数据存储在高速缓存行中 以及更新与所述高速缓存中的元数据存储器中的与所述第一代理相关联的多个计数器中的至少一个计数器，其中所述计数器包括关于所述高速缓存行的代理间交互的信息。 描述和要求保护其他实施例。

公开(公告)号：US20050100042A1

公开(公告)日：2005-05-12

申请号：US10712640

申请日：2003-11-12

申请人： Rameshkumar Illikkal

发明人： Rameshkumar Illikkal

IPC分类号： H04L29/06 ,  H04L12/56

CPC分类号： H04L69/161 ,  H04L69/12 ,  H04L69/163

摘要： A method and system to pre-fetch a protocol control block for network packet processing is described. The method includes receiving a packet, pre-fetching a protocol control block (PCB) associated with the packet into a cache, queuing the packet for processing, and retrieving the PCB from the cache when a processing unit is ready to process the packet.

摘要翻译： 描述了用于预取用于网络分组处理的协议控制块的方法和系统。 该方法包括：当处理单元准备好处理分组时，接收分组，将与分组相关联的协议控制块（PCB）预取到高速缓存中，排队分组以进行处理，以及从缓存中检索PCB。

公开(公告)号：US20200228880A1

公开(公告)日：2020-07-16

申请号：US16833582

申请日：2020-03-28

申请人： Ravishankar Iyer ,  Nilesh Kumar Jain ,  Rameshkumar Illikkal ,  Carl S. Marshall ,  Selvakumar Panneer ,  Rajesh Poornachandran

发明人： Ravishankar Iyer ,  Nilesh Kumar Jain ,  Rameshkumar Illikkal ,  Carl S. Marshall ,  Selvakumar Panneer ,  Rajesh Poornachandran

IPC分类号： H04N21/81 ,  H04N21/234 ,  H04N21/235 ,  H04N21/647

摘要： Various embodiments for dynamically generating an advertisement in a video stream are disclosed. In one embodiment, video stream content associated with a video stream for a user device is received. Video analytics data is obtained for the video stream content, which indicates a scene recognized in the video stream content. An advertisement to be generated and inserted into the video stream content is then selected based on the scene recognized in the video stream content, and an advertisement template for generating the selected advertisement is obtained. Video advertisement content corresponding to the advertisement is then generated based on the advertisement template and the video analytics data. The video advertisement content is then inserted into the video stream content, and the modified video stream content is transmitted to the user device.

公开(公告)号：US20050066028A1

公开(公告)日：2005-03-24

申请号：US10667691

申请日：2003-09-22

申请人： Rameshkumar Illikkal ,  Gregory Cummings

发明人： Rameshkumar Illikkal ,  Gregory Cummings

IPC分类号： H04L12/56 ,  H04L29/06 ,  G06F15/173

CPC分类号： H04L69/161 ,  H04L47/50 ,  H04L47/56 ,  H04L49/9073 ,  H04L69/16

摘要： According to some embodiments, a protocol control block is speculatively pre-fetched from an external memory unit.

摘要翻译： 根据一些实施例，从外部存储器单元推测性地预取协议控制块。

公开(公告)号：US20140295886A1

公开(公告)日：2014-10-02

申请号：US13997261

申请日：2013-03-15

申请人： Omesh Tickoo ,  Ravishankar Iyer ,  Rameshkumar Illikkal

发明人： Omesh Tickoo ,  Ravishankar Iyer ,  Rameshkumar Illikkal

IPC分类号： H04W4/18

CPC分类号： H04L67/18 ,  G06F3/1454 ,  G09G2320/0261 ,  G09G2354/00 ,  H04L61/20 ,  H04L61/609 ,  H04W4/029

摘要： Methods and apparatus relating to geographic content addressing are described. In an embodiment, a server (such as a content server or a content delivery server) transmits content to one or more devices at a first location based on location information corresponding to the first location of the one or more devices. The location information corresponding to the first location of the one or more devices is registered prior to transmission of the content to the one or more devices at the first location (e.g., at a registry server). Other embodiments are also claimed and described.

摘要翻译： 描述与地理内容寻址相关的方法和装置。 在一个实施例中，服务器（例如内容服务器或内容传送服务器）基于与一个或多个设备的第一位置相对应的位置信息在第一位置向一个或多个设备发送内容。 在将内容发送到第一位置的一个或多个设备（例如，在注册服务器处）之前，登记对应于一个或多个设备的第一位置的位置信息。 还要求保护和描述其它实施例。

公开(公告)号：US20070156968A1

公开(公告)日：2007-07-05

申请号：US11323262

申请日：2005-12-30

申请人： Rajesh Madukkarumukumana ,  Sridhar Muthrasanallur ,  Ramakrishna Huggahalli ,  Rameshkumar Illikkal

发明人： Rajesh Madukkarumukumana ,  Sridhar Muthrasanallur ,  Ramakrishna Huggahalli ,  Rameshkumar Illikkal

IPC分类号： G06F13/28

CPC分类号： G06F12/0879 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1081 ,  G06F12/109 ,  G06F12/145 ,  G06F13/28

摘要： Embodiments of an apparatus, method, and system for encoding direct cache access transactions based on a memory access data structure are disclosed. In one embodiment, an apparatus includes memory access logic and transaction logic. The memory access logic is to determine whether to allow a memory access based on a memory access data structure. The transaction logic is to assign direct cache access attributes to a transaction based on the memory access data structure.

摘要翻译： 公开了一种用于基于存储器访问数据结构对直接高速缓存访​​问事务进行编码的装置，方法和系统的实施例。 在一个实施例中，装置包括存储器访问逻辑和事务逻辑。 存储器访问逻辑是确定是否允许基于存储器访问数据结构的存储器访问。 事务逻辑是基于存储器访问数据结构将直接缓存访问属性分配给事务。

公开(公告)号：US20220326999A1

公开(公告)日：2022-10-13

申请号：US17853564

申请日：2022-06-29

申请人： Drew Penney ,  Bin Li ,  Tsung-Yuan Tai ,  Anna Drewek-Ossowicka ,  Rameshkumar Illikkal ,  Andrew J. Herdrich ,  Jaroslaw Sydir

发明人： Drew Penney ,  Bin Li ,  Tsung-Yuan Tai ,  Anna Drewek-Ossowicka ,  Rameshkumar Illikkal ,  Andrew J. Herdrich ,  Jaroslaw Sydir

IPC分类号： G06F9/50

摘要： Apparatuses, methods, and systems for dynamic resource allocation based on quality-of-service prediction are disclosed. In embodiments, an apparatus includes quality-of-service prediction circuitry and a resource controller. The quality-of-service prediction circuitry is to make quality-of-service predictions using a model based at least in part on at least one performance counter measurements and at least one quality-of-service measurement. The resource controller is to allocate one or more shared resources based on the quality-of-service predictions and architectural performance counter measurements.

公开(公告)号：US20140092014A1

公开(公告)日：2014-04-03

申请号：US13631309

申请日：2012-09-28

申请人： Sadagopan Srinivasan ,  Rameshkumar Illikkal ,  Ravishankar Iyer

发明人： Sadagopan Srinivasan ,  Rameshkumar Illikkal ,  Ravishankar Iyer

IPC分类号： G06F3/033

CPC分类号： G06F3/013 ,  G06F3/017 ,  G06F3/0304

摘要： Systems and methods may provide for capturing a user input by emulating a touch screen mechanism. In one example, the method may include identifying a point of interest on a front facing display of the device based on gaze information associated with a user of the device, identifying a hand action based on gesture information associated with the user of the device, and initiating a device action with respect to the front facing display based on the point of interest and the hand action.

摘要翻译： 系统和方法可以通过仿真触摸屏机构来提供用于捕获用户输入的功能。 在一个示例中，该方法可以包括基于与设备的用户相关联的凝视信息来识别设备的正面显示器上的兴趣点，基于与设备的用户相关联的手势信息识别手动操作，以及 基于感兴趣的点和手的动作来启动相对于面向前显示器的设备动作。