Benchmark profiling for distributed systems
    1.
    发明授权
    Benchmark profiling for distributed systems 失效
    分布式系统的基准测试

    公开(公告)号:US08566803B2

    公开(公告)日:2013-10-22

    申请号:US11858405

    申请日:2007-09-20

    摘要: Embodiments of the invention may be used to generate a benchmark profile for a computing job configured to execute on distributed systems. The benchmark profile may be used to predict the performance of components of a computing job for a variety of different distributed computing system architectures. A profiling tool evaluates the computing job to identify the particular performance characteristics of the application and match this with benchmarks that are most representative of the identified performance characteristics and store them in the benchmark profile. The identified benchmarks may then be run on different configurations of a distributed computing system in order to predict the performance of the application for a variety of scenarios.

    摘要翻译: 本发明的实施例可以用于生成被配置为在分布式系统上执行的计算作业的基准简档。 基准配置文件可用于预测各种不同分布式计算系统体系结构的计算任务组件的性能。 分析工具评估计算任务以识别应用程序的特定性能特征,并将其与最具代表性能特征的基准匹配,并将其存储在基准配置文件中。 然后可以在分布式计算系统的不同配置上运行所识别的基准,以便预测针对各种场景的应用的性能。

    BENCHMARK PROFILING FOR DISTRIBUTED SYSTEMS
    2.
    发明申请
    BENCHMARK PROFILING FOR DISTRIBUTED SYSTEMS 失效
    用于分布式系统的基准配置文件

    公开(公告)号:US20090083717A1

    公开(公告)日:2009-03-26

    申请号:US11858405

    申请日:2007-09-20

    IPC分类号: G06F9/44

    摘要: Embodiments of the invention may be used to generate a benchmark profile for a computing job configured to execute on distributed systems. The benchmark profile may be used to predict the performance of components of a computing job for a variety of different distributed computing system architectures. A profiling tool evaluates the computing job to identify the particular performance characteristics of the application and match this with benchmarks that are most representative of the identified performance characteristics and store them in the benchmark profile. The identified benchmarks may then be run on different configurations of a distributed computing system in order to predict the performance of the application for a variety of scenarios.

    摘要翻译: 本发明的实施例可以用于生成被配置为在分布式系统上执行的计算作业的基准简档。 基准配置文件可用于预测各种不同分布式计算系统体系结构的计算任务组件的性能。 分析工具评估计算任务以识别应用程序的特定性能特征,并将其与最具代表性能特征的基准匹配,并将其存储在基准配置文件中。 然后可以在分布式计算系统的不同配置上运行所识别的基准,以便预测针对各种场景的应用的性能。

    PERFORMANCE SAMPLING IN DISTRIBUTED SYSTEMS
    3.
    发明申请
    PERFORMANCE SAMPLING IN DISTRIBUTED SYSTEMS 失效
    分布式系统中的性能采样

    公开(公告)号:US20090106008A1

    公开(公告)日:2009-04-23

    申请号:US11874685

    申请日:2007-10-18

    IPC分类号: G06G7/62

    摘要: One embodiment of the invention provides a method to identify a preferred system configuration for a distributed system to use for executing a given computing job. A benchmark profile may specify a collection of benchmarks representative of the job, and the collection of benchmarks may be executed across various permutations of compute nodes that are part of the distributed system. That is, the benchmark profile identifies one or more benchmarks which best represent the runtime characteristics of the computing job. The collection of benchmarks may be executed to predict the performance of the computing job using different permutations of available nodes, before deploying the job.

    摘要翻译: 本发明的一个实施例提供了一种识别用于执行给定计算作业的分布式系统的优选系统配置的方法。 基准简档可以指定代表作业的基准的集合,并且可以在作为分布式系统的一部分的计算节点的各种排列之间执行基准的收集。 也就是说,基准配置文件识别最能代表计算作业的运行时特性的一个或多个基准。 在部署作业之前,可以执行基准的收集以预测使用不同排列的可用节点的计算作业的性能。

    Performance sampling in distributed systems
    4.
    发明授权
    Performance sampling in distributed systems 失效
    分布式系统中的性能抽样

    公开(公告)号:US08127032B2

    公开(公告)日:2012-02-28

    申请号:US11874685

    申请日:2007-10-18

    IPC分类号: G06F15/16

    摘要: One embodiment of the invention provides a method to identify a preferred system configuration for a distributed system to use for executing a given computing job. A benchmark profile may specify a collection of benchmarks representative of the job, and the collection of benchmarks may be executed across various permutations of compute nodes that are part of the distributed system. That is, the benchmark profile identifies one or more benchmarks which best represent the runtime characteristics of the computing job. The collection of benchmarks may be executed to predict the performance of the computing job using different permutations of available nodes, before deploying the job.

    摘要翻译: 本发明的一个实施例提供了一种识别用于执行给定计算作业的分布式系统的优选系统配置的方法。 基准简档可以指定代表作业的基准的集合,并且可以在作为分布式系统的一部分的计算节点的各种排列之间执行基准的收集。 也就是说,基准配置文件识别最能代表计算作业的运行时特性的一个或多个基准。 在部署作业之前,可以执行基准的收集以预测使用不同排列的可用节点的计算作业的性能。

    Network station suitable for supplying indicated default values for boot parameters
    5.
    发明授权
    Network station suitable for supplying indicated default values for boot parameters 失效
    网络站适合为引导参数提供指定的默认值

    公开(公告)号:US06763457B1

    公开(公告)日:2004-07-13

    申请号:US09710925

    申请日:2000-11-09

    IPC分类号: G06F924

    摘要: A method for booting a user station in a computer network in which a boot sequence is initiated by retrieving boot parameter information from a remote boot server. If the boot server fails to supply information for at least one boot parameter, it is determined whether a default value may be used for the boot parameter. If a default value may be used, a default value is retrieved from local nonvolatile storage. Each entry in the boot parameter table may include a default indicator for determining whether the default value is used if the boot server fails to supply a value for the associated boot parameter. The boot parameter table may include an override indicator to indicate whether a parameter value retrieved from the boot server is overridden.

    摘要翻译: 一种用于在计算机网络中引导用户站的方法,其中通过从远程引导服务器检索引导参数信息来启动引导顺序。 如果引导服务器无法提供至少一个引导参数的信息,则确定是否可以将引用参数使用默认值。 如果可以使用默认值,则从本地非易失性存储器检索默认值。 引导参数表中的每个条目可以包括用于确定如果引导服务器未能为相关联的引导参数提供值的情况下是否使用默认值的默认指示符。 引导参数表可以包括用于指示是否覆盖从引导服务器检索的参数值的覆盖指示符。