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    • 31. 发明申请
    • Workload placement among data centers based on thermal efficiency
    • 基于热效率的数据中心之间的工作量放置
    • US20050228618A1
    • 2005-10-13
    • US10820786
    • 2004-04-09
    • Chandrakant PatelRatnesh SharmaCullen BashSven Graupner
    • Chandrakant PatelRatnesh SharmaCullen BashSven Graupner
    • G06F9/00G06F9/50G06F15/00
    • G06F9/505G06F9/5094Y02D10/22
    • A system for workload placement among data centers includes a plurality of grid resource allocation managers (GRAMs), wherein the GRAMs are configured to obtain information from the data centers. The system also includes an information service configured to receive information from the plurality of GRAMs and a broker configured to receive an application request and to determine resource requirements from the application request, wherein the broker is configured to determine which of the data centers contains adequate resources to perform the requested application. The system further includes a co-allocator configured to receive information pertaining to the data centers having the adequate resources, wherein the co-allocator is further configured to select one of the data centers to perform the requested application based upon energy efficiency characteristics of the data centers.
    • 用于数据中心之间的工作负载布置的系统包括多个网格资源分配管理器(GRAM),其中,GRAM被配置为从数据中心获取信息。 该系统还包括被配置为从多个GRAM接收信息的信息服务和被配置为接收应用请求并且从应用请求确定资源需求的代理,其中该代理被配置为确定哪个数据中心包含足够的资源 执行请求的应用程序。 所述系统还包括配置为接收与具有足够资源的数据中心有关的信息的共同分配器,其中所述共同分配器还被配置为基于所述数据的能量效率特性来选择所述数据中心之一来执行所请求的应用 中心。
    • 32. 发明申请
    • Determining placement of distributed application onto distributed resource infrastructure
    • 确定分布式应用程序在分布式资源基础设施上的位置
    • US20050021831A1
    • 2005-01-27
    • US10627324
    • 2003-07-25
    • Artur AndrzejakSven Graupner
    • Artur AndrzejakSven Graupner
    • G06F9/50G06F15/16
    • G06F9/5066
    • A method of determining a placement of services of a distributed application onto nodes of a distributed resource infrastructure comprises first, second, and third steps. The first step forms communication constraints between node pairs. The communication constraints ensure that a sum of transport demands between a particular node pair does not exceed a transport capacity between the particular node pair. Each term of the sum comprises a product of a first placement variable, a second placement variable, and the transport demand between the services associated with the first and second placement variables. The second step forms an objective. The communication constraints and the objective comprise an integer program. The third step employs a local search solution to solve the integer program, which determines the placement of the services onto the nodes.
    • 确定分布式应用的服务在分布式资源基础设施的节点上的放置的方法包括第一,第二和第三步骤。 第一步形成节点对之间的通信约束。 通信约束确保特定节点对之间的传输需求的总和不超过特定节点对之间的传输容量。 总和的每个项包括第一放置变量,第二放置变量和与第一和第二放置变量相关联的服务之间的运输需求的乘积。 第二步形成目标。 通信约束和目标包括整数程序。 第三步采用本地搜索解决方案来解决整数程序,该整数程序确定服务在节点上的位置。
    • 33. 发明申请
    • Determination of one or more variables to receive value changes in local search solution of integer programming problem
    • 确定一个或多个变量以接收整数规划问题的本地搜索解的值变化
    • US20050021583A1
    • 2005-01-27
    • US10627274
    • 2003-07-25
    • Artur AndrzejakSven Graupner
    • Artur AndrzejakSven Graupner
    • G06F7/38G06Q10/00
    • G06Q10/06
    • A method of determining a set of variables to receive value changes as part of a local search solution to an integer programming problem. The method can be used where a constraint has one or more polynomial terms of at least second order. In an embodiment of the present invention an unsatisfied constraint is selected. Stores are created for allowable changes of value for the variables in the unsatisfied constraint. The unsatisfied constraint is parsed through by term. For each variable in a term, the stores are updated with a change in the term for each of the allowable changes of the value while maintaining other variables constant. A variable to receive the value change, and possibly a value for the variable, are chosen based upon the store which meets at least one improvement criterion.
    • 确定一组变量以接收值变化的方法,作为整数规划问题的局部搜索解决方案的一部分。 该方法可以在约束具有至少二阶的一个或多个多项式项的情况下使用。 在本发明的实施例中,选择不满足的约束。 创建商店,以便在不满足的约束中允许变量的值。 不满足的约束通过术语解析。 对于术语中的每个变量,在保持其他变量不变的情况下,对于每个允许的值的变化,术语中的变化被更新。 基于满足至少一个改进标准的商店来选择接收值变化的变量以及可能的变量的值。
    • 36. 发明授权
    • Matching of data center resource capabilities and resource needs by match-overlapping
    • 通过匹配重叠匹配数据中心资源能力和资源需求
    • US08255407B1
    • 2012-08-28
    • US10294221
    • 2002-11-14
    • Sven Graupner
    • Sven Graupner
    • G06F7/00G06F17/30G06F9/46G06F15/173
    • G06F9/5061
    • Method and apparatus for matching resource capabilities of data centers to resource needs of data centers. Capability data sets received from one or more of a plurality of data centers are stored by a capability-demand advertising and matching computing arrangement for a certain time. Each capability data set identifies a data center and indicates resources available at the identified data center. Query descriptors are also stored by the computing arrangement for a certain time. Each query descriptor identifies a data center and specifies resource needs of the identified data center. The query descriptors stored at the computing arrangement are applied to each newly received capability data set. To each data center identified in a stored query descriptor that is satisfied by a newly received capability descriptor, the newly received capability data set is provided to the data center identified by the stored query descriptor. Each newly received query descriptor is applied to each capability data set stored at the computing arrangement. Each capability data set that matches the newly received query descriptor is provided to the data center identified in the newly received query descriptor.
    • 数据中心的资源能力与数据中心的资源需求相匹配的方法和装置。 从一个或多个数据中心接收的能力数据集通过能力需求广告和匹配计算装置存储一定时间。 每个能力数据集标识数据中心并指示在所识别的数据中心可用的资源。 查询描述符也由计算机构存储一段时间。 每个查询描述符标识数据中心并指定所标识数据中心的资源需求。 存储在计算装置处的查询描述符被应用于每个新接收的能力数据集。 对于由新接收的能力描述符所满足的存储的查询描述符中标识的每个数据中心,将新接收的能力数据集提供给由所存储的查询描述符标识的数据中心。 每个新接收的查询描述符被应用于存储在计算装置上的每个能力数据集。 将与新接收的查询描述符匹配的每个能力数据集提供给在新接收的查询描述符中标识的数据中心。