公开(公告)号：US20110041131A1

公开(公告)日：2011-02-17

申请号：US12539018

申请日：2009-08-11

申请人： Vaddagiri Srivatsa ,  Manish Gupta

发明人： Vaddagiri Srivatsa ,  Manish Gupta

IPC分类号： G06F9/46

CPC分类号： G06F9/4812

摘要： The present disclosure is directed to a method for managing tasks in a computer system having a plurality of CPUs. Each task in the computer system may be configured to indicate a migration ready indicator of the task. The migration ready indicator for a task may be given when the set of live data for that task reduces or its working set of memory changes. The method may comprise associating a migration readiness queue with each of the plurality of CPUs, the migration readiness queue having a front-end and a back-end; analyzing a task currently executing on a particular CPU, wherein the particular CPU is one of the plurality of CPUs; placing the task in the migration readiness queue of the particular CPU based on status of the task and/or the migration ready indicator of the task; and selecting at least one queued task from the front-end of the migration readiness queue of the particular CPU for migration when the particular CPU receives a task migration command.

摘要翻译： 本公开涉及一种用于管理具有多个CPU的计算机系统中的任务的方法。 计算机系统中的每个任务可以被配置为指示任务的迁移就绪指示符。 当任务的活动数据集减少或其工作的内存更改时，可以给出任务的迁移就绪指示符。 该方法可以包括将迁移准备队列与多个CPU中的每一个相关联，迁移准备队列具有前端和后端; 分析当前在特定CPU上执行的任务，其中所述特定CPU是所述多个CPU中的一个; 基于任务的状态和/或任务的迁移就绪指示符将任务置于特定CPU的迁移准备队列中; 并从特定CPU的迁移就绪队列的前端选择至少一个排队的任务，以便在特定CPU接收到任务迁移命令时进行迁移。

公开(公告)号：US08352946B2

公开(公告)日：2013-01-08

申请号：US12539018

申请日：2009-08-11

申请人： Vaddagiri Srivatsa ,  Manish Gupta

发明人： Vaddagiri Srivatsa ,  Manish Gupta

IPC分类号： G06F9/46

CPC分类号： G06F9/4812

摘要： The present disclosure is directed to a method for managing tasks in a computer system having a plurality of CPUs. Each task in the computer system may be configured to indicate a migration ready indicator of the task. The migration ready indicator for a task may be given when the set of live data for that task reduces or its working set of memory changes. The method may comprise associating a migration readiness queue with each of the plurality of CPUs, the migration readiness queue having a front-end and a back-end; analyzing a task currently executing on a particular CPU, wherein the particular CPU is one of the plurality of CPUs; placing the task in the migration readiness queue of the particular CPU based on status of the task and/or the migration ready indicator of the task; and selecting at least one queued task from the front-end of the migration readiness queue of the particular CPU for migration when the particular CPU receives a task migration command.

摘要翻译： 本公开涉及一种用于管理具有多个CPU的计算机系统中的任务的方法。 计算机系统中的每个任务可以被配置为指示任务的迁移就绪指示符。 当任务的活动数据集减少或其工作的内存更改时，可以给出任务的迁移就绪指示符。 该方法可以包括将迁移准备队列与多个CPU中的每一个相关联，迁移准备队列具有前端和后端; 分析当前在特定CPU上执行的任务，其中所述特定CPU是所述多个CPU中的一个; 基于任务的状态和/或任务的迁移就绪指示符将任务置于特定CPU的迁移准备队列中; 并从特定CPU的迁移就绪队列的前端选择至少一个排队的任务，以便在特定CPU接收到任务迁移命令时进行迁移。

公开(公告)号：US09047158B2

公开(公告)日：2015-06-02

申请号：US13592671

申请日：2012-08-23

申请人： Manish Gupta

发明人： Manish Gupta

IPC分类号： G06F9/455 ,  G06F9/445

CPC分类号： G06F8/61 ,  G06F9/44505 ,  G06F2009/45562 ,  G06F2009/4557

摘要： Illustrative embodiments include a system, and computer program product for creating a virtual machine using a preprovisioned mutated template. A template to use for creating the virtual machine is identified, a template including data usable to create the virtual machine on a data processing system. A block of data is selected in the mutated template for reconstructing the template from the mutated template. The block of data is included in the mutated template at a location specified in a manifest associated with the mutated template. A data structure of the template is populated with the block of data such that the block of data occupies a predetermined position in the template, thereby reconstructing the template from the mutated template. The virtual machine is created on the data processing system using the template.

摘要翻译： 示例性实施例包括用于使用预先设想的突变模板创建虚拟机的系统和计算机程序产品。 用于创建虚拟机的模板被识别，模板包括可用于在数据处理系统上创建虚拟机的数据。 在突变模板中选择一个数据块，以从突变模板重建模板。 在与突变模板相关联的清单中指定的位置，将数据块包含在突变模板中。 模板的数据结构用数据块填充，使得数据块占据模板中的预定位置，从而从变异模板重建模板。 使用模板在数据处理系统上创建虚拟机。

公开(公告)号：US08880638B2

公开(公告)日：2014-11-04

申请号：US13525497

申请日：2012-06-18

申请人： Deepak K. Jeswani ,  Pradipta De ,  Manish Gupta

发明人： Deepak K. Jeswani ,  Pradipta De ,  Manish Gupta

IPC分类号： G06F15/167

CPC分类号： H04L67/2842 ,  H04L67/1097

摘要： A method of provisioning in a cloud compute environment having a set of cloud hosts associated with one another. The method begins by forming a distributed, cooperative cache across the set of cloud hosts by declaring a portion of a data store associated with a cloud host as a cache, and storing template images and patches in the cache. Caching activity across the distributed, cooperated cache is coordinated by having the caches share information about their respective contents. A control routine at a cache receives requests for template images or patches, responds to the requests if the requested artifacts are available or, upon a cache miss, forwards the request to another one of the caches. Periodically, the composition of the distributed, cooperative cache is computed, and the template images and patches are populated into the caches using the computed cache composition.

摘要翻译： 一种在云计算环境中进行配置的方法，该环境具有彼此关联的一组云主机。 该方法开始于通过将与云主机相关联的数据存储部分的一部分声明为高速缓存，并将模板图像和补丁存储在高速缓存中，通过跨云集合集合形成分布式协作缓存。 通过使高速缓存共享关于其各自内容的信息来协调跨分布式协作缓存的缓存活动。 高速缓存中的控制例程接收到对模板图像或补丁的请求，如果请求的工件可用，则响应请求，或者在高速缓存未命中时，将请求转发到另一个高速缓存。 定期地，计算分布式协作高速缓存的组成，并使用计算的高速缓存组合将模板图像和补丁填充到高速缓存中。

公开(公告)号：US08804570B1

公开(公告)日：2014-08-12

申请号：US12971866

申请日：2010-12-17

申请人： Manish Gupta ,  Ramasamy Ramanathan ,  Sri Goli

发明人： Manish Gupta ,  Ramasamy Ramanathan ,  Sri Goli

IPC分类号： H04L12/28 ,  H04J3/14 ,  H04L12/54

CPC分类号： H04L45/02 ,  H04J3/14 ,  H04L12/56 ,  H04L45/507

摘要： A first provider edge (PE) device is configured to: receive a Label Distribution Protocol (LDP) MAC Flush message from a PE device via an input port; flush a routing table in response to the LDP MAC Flush message; determine whether the LDP MAC Flush message comprises a PE identifier corresponding to the PE device; generate a Topology Change Notification (TCN) message based on the LDP MAC Flush message when the LDP MAC Flush message comprises the PE identifier corresponding to the PE device; and output the TCN message.

摘要翻译： 第一提供商边缘（PE）设备被配置为：经由输入端口从PE设备接收标签分发协议（LDP）MAC刷新消息; 刷新路由表以响应LDP MAC Flush消息; 确定LDP MAC Flush消息是否包括与PE设备相对应的PE标识符; 当LDP MAC Flush消息包括与PE设备对应的PE标识符时，基于LDP MAC Flush消息生成拓扑变化通知（TCN）消息; 并输出TCN消息。

公开(公告)号：US08719865B2

公开(公告)日：2014-05-06

申请号：US13111857

申请日：2011-05-19

申请人： Rajas Moonka ,  Peter C. Chane ,  Manish Gupta ,  Nicholas Lee

发明人： Rajas Moonka ,  Peter C. Chane ,  Manish Gupta ,  Nicholas Lee

IPC分类号： G06F3/00

CPC分类号： G11B27/28 ,  G06F17/30796 ,  G11B27/11

摘要： At a client, a video is received. The video includes one or more advertisement slots. The video is played back to a user. During the playback of the video, an impending advertisement slot is detected. One or more advertisements are requested for placement in the advertisement slot. The one or more advertisements are received and placed in the advertisement slot.

摘要翻译： 在客户端，收到一个视频。 视频包括一个或多个广告时隙。 视频被播放给用户。 在播放视频期间，检测到即将发布的广告时隙。 一个或多个广告被要求放置在广告时隙中。 一个或多个广告被接收并放置在广告时隙中。

公开(公告)号：US20130339470A1

公开(公告)日：2013-12-19

申请号：US13525497

申请日：2012-06-18

申请人： Deepak K. Jeswani ,  Pradipta De ,  Manish Gupta

发明人： Deepak K. Jeswani ,  Pradipta De ,  Manish Gupta

IPC分类号： G06F15/167

CPC分类号： H04L67/2842 ,  H04L67/1097

摘要： A method of provisioning in a cloud compute environment having a set of cloud hosts associated with one another. The method begins by forming a distributed, cooperative cache across the set of cloud hosts by declaring a portion of a data store associated with a cloud host as a cache, and storing template images and patches in the cache. Caching activity across the distributed, cooperated cache is coordinated by having the caches share information about their respective contents. A control routine at a cache receives requests for template images or patches, responds to the requests if the requested artifacts are available or, upon a cache miss, forwards the request to another one of the caches. Periodically, the composition of the distributed, cooperative cache is computed, and the template images and patches are populated into the caches using the computed cache composition.

摘要翻译： 一种在云计算环境中进行配置的方法，该环境具有彼此关联的一组云主机。 该方法开始于通过将与云主机相关联的数据存储部分的一部分声明为高速缓存，并将模板图像和补丁存储在高速缓存中，通过跨云集合集合形成分布式协作缓存。 通过使高速缓存共享关于它们各自内容的信息来协调跨分布式协作缓存的缓存活动。 高速缓存中的控制例程接收到对模板图像或补丁的请求，如果请求的工件可用，则响应请求，或者在高速缓存未命中时，将请求转发到另一个高速缓存。 定期地，计算分布式协作高速缓存的组成，并使用计算的高速缓存组合将模板图像和补丁填充到高速缓存中。

公开(公告)号：US20130326496A1

公开(公告)日：2013-12-05

申请号：US13587018

申请日：2012-08-16

申请人： Pradipta De ,  Manish Gupta ,  Deepak K. Jeswani

发明人： Pradipta De ,  Manish Gupta ,  Deepak K. Jeswani

IPC分类号： G06F9/445

CPC分类号： G06F9/45558 ,  G06F8/63 ,  G06F2009/45562 ,  G06F2009/4557

摘要： Techniques for creating a virtual machine super template to create a user-requested virtual machine template. A method includes identifying at least one virtual machine super template to be created via analyzing at least one existing template in a repository and/or a user-defined combination of software, creating the super template by installing software requested by the user to be within the super template, and creating a user-requested virtual machine template by un-installing software from the super template that is not required in the user-requested template and/or adding software to the super template required in the user-requested template that is not present in the super template.

摘要翻译： 用于创建虚拟机超级模板以创建用户请求的虚拟机模板的技术。 一种方法包括通过分析存储库中的至少一个现有模板和/或用户定义的软件组合来识别要创建的至少一个虚拟机超级模板，通过将用户请求的软件安装在内部的软件中来创建超级模板 超级模板，以及通过从用户请求的模板中不需要的超级模板中取消安装软件和/或将软件添加到不是用户请求的模板中所需的超级模板来创建用户请求的虚拟机模板 存在于超级模板中。

公开(公告)号：US08595722B2

公开(公告)日：2013-11-26

申请号：US12904259

申请日：2010-10-14

申请人： Manish Gupta ,  Neeran M. Karnik

发明人： Manish Gupta ,  Neeran M. Karnik

IPC分类号： G06F9/455 ,  G06F9/46

CPC分类号： G06F9/45558 ,  G06F2009/45575

摘要： According to one aspect of the present disclosure, a system and technique for preprovisioning virtual machines is disclosed. The system includes a processing system configured to receiving requests for network computing resources and having a virtual machine (VM) manager configured to: analyze the requests and identify each different virtual machine configuration, each VM configuration having a plurality of configuration attributes; determine a request frequency corresponding to each requested VM configuration; determine a configuration of each provisioned VM on the network; responsive to determining the configuration of each provisioned VM, predict a configuration for a preprovisioned VM likely to be requested based on the frequency of the requested VM configurations and the configurations of the provisioned VMs; and create the preprovisioned VM on the network.

摘要翻译： 根据本公开的一个方面，公开了一种用于预先构思虚拟机的系统和技术。 所述系统包括处理系统，被配置为接收对网络计算资源的请求，并且具有虚拟机（VM）管理器，该虚拟机（VM）管理器被配置为：分析请求并识别每个不同的虚拟机配置，每个VM配置具有多个配置属性; 确定对应于每个所请求的VM配置的请求频率; 确定网络上每个配置的VM的配置; 响应于确定每个所提供的VM的配置，基于所请求的VM配置的频率和所提供的VM的配置预测可能被请求的预先设计的VM的配置; 并在网络上创建预先设计的VM。

公开(公告)号：US20130232476A1

公开(公告)日：2013-09-05

申请号：US13409536

申请日：2012-03-01

申请人： Pradeep Varma ,  Manish Gupta ,  Monika Gupta ,  Naga Praveen Kumar Katta

发明人： Pradeep Varma ,  Manish Gupta ,  Monika Gupta ,  Naga Praveen Kumar Katta

IPC分类号： G06F9/45

CPC分类号： G06F8/443 ,  G06F8/45 ,  G06F8/452

摘要： A system and associated method for automatically pipeline parallelizing a nested loop in sequential code over a predefined number of threads. Pursuant to task dependencies of the nested loop, each subloop of the nested loop are allocated to a respective thread. Combinations of stage partitions executing the nested loop are configured for parallel execution of a subloop where permitted. For each combination of stage partitions, a respective bottleneck is calculated and a combination with a minimum bottleneck is selected for parallelization.

摘要翻译： 一种系统和相关联的方法，用于在预定义数量的线程上自动流水线化序列码中的嵌套循环。 根据嵌套循环的任务依赖关系，将嵌套循环的每个子循环分配给相应的线程。 执行嵌套循环的分段分组的组合被配置为在允许的情况下并行执行子循环。 对于级分段的每个组合，计算相应的瓶颈，并且选择具有最小瓶颈的组合用于并行化。