Storing files in a parallel computing system based on user or application specification
    1.
    发明授权
    Storing files in a parallel computing system based on user or application specification 有权
    基于用户或应用程序规范将文件存储在并行计算系统中

    公开(公告)号:US09298733B1

    公开(公告)日:2016-03-29

    申请号:US13536289

    申请日:2012-06-28

    IPC分类号: G06F17/30

    CPC分类号: G06F17/302 G06F17/30224

    摘要: Techniques are provided for storing files in a parallel computing system based on a user-specification. A plurality of files generated by a distributed application in a parallel computing system are stored by obtaining a specification from the distributed application indicating how the plurality of files should be stored; and storing one or more of the plurality of files in one or more storage nodes of a multi-tier storage system based on the specification. The plurality of files comprise a plurality of complete files and/or a plurality of sub-files. The specification can optionally be processed by a daemon executing on one or more nodes in a multi-tier storage system. The specification indicates how the plurality of files should be stored, for example, identifying one or more storage nodes where the plurality of files should be stored.

    摘要翻译: 提供了基于用户规范在并行计算系统中存储文件的技术。 由并行计算系统中的分布式应用生成的多个文件通过从分布式应用获得指定如何存储多个文件的规范来存储; 以及基于所述规范,将所述多个文件中的一个或多个存储在多层存储系统的一个或多个存储节点中。 多个文件包括多个完整文件和/或多个子文件。 该规范可以可选地由在多层存储系统中的一个或多个节点上执行的守护进程来处理。 该规范指示如何存储多个文件,例如,识别应该存储多个文件的一个或多个存储节点。

    Methods and apparatus for multi-resolution replication of files in a parallel computing system using semantic information
    2.
    发明授权
    Methods and apparatus for multi-resolution replication of files in a parallel computing system using semantic information 有权
    使用语义信息的并行计算系统中文件的多分辨率复制的方法和装置

    公开(公告)号:US09165014B1

    公开(公告)日:2015-10-20

    申请号:US13536358

    申请日:2012-06-28

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30215 G06F17/30244

    摘要: Techniques are provided for storing files in a parallel computing system using different resolutions. A method is provided for storing at least one file generated by a distributed application in a parallel computing system. The file comprises one or more of a complete file and a sub-file. The method comprises the steps of obtaining semantic information related to the file; generating a plurality of replicas of the file with different resolutions based on the semantic information; and storing the file and the plurality of replicas of the file in one or more storage nodes of the parallel computing system. The different resolutions comprise, for example, a variable number of bits and/or a different sub-set of data elements from the file. A plurality of the sub-files can be merged to reproduce the file.

    摘要翻译: 提供了使用不同分辨率在并行计算系统中存储文件的技术。 提供了一种用于将由分布式应用生成的至少一个文件存储在并行计算系统中的方法。 该文件包括完整文件和子文件中的一个或多个。 该方法包括获取与文件相关的语义信息的步骤; 基于语义信息生成具有不同分辨率的文件的多个副本; 以及将所述文件的文件和所述多个副本存储在所述并行计算系统的一个或多个存储节点中。 不同的分辨率例如包括来自文件的可变数量的位和/或不同的数据元素子集。 可以合并多个子文件以再现该文件。

    Batting glove with internal padding
    3.
    发明授权
    Batting glove with internal padding 有权
    用内衬打击手套

    公开(公告)号:US06721960B1

    公开(公告)日:2004-04-20

    申请号:US10091138

    申请日:2002-03-04

    IPC分类号: A41D1900

    摘要: A batting glove is disclosed, wherein the glove includes a base portion and a protective portion attached to the interior of the base portion and located between the base portion and a wearer's hand. The protective portion includes a material that attenuates impact forces and dampens vibrations associated with hitting a baseball or softball with a bat. Protection is achieved through placement of padding on the palmar surface of the joints connecting the phalanges with the metacarpals and on the palmar surface of the first, second and fifth digits. The shock-absorbing padding may be absent in areas of the palmar surface of the third and fourth digits.

    摘要翻译: 公开了一种击球手套,其中手套包括基部和附接到基部内部并位于基部和佩戴者的手之间的保护部分。 保护部分包括一种能够衰减冲击力并减轻与用棒击球的棒球或垒球相关的振动的材料。 通过在连接趾骨与掌骨和第一,第二和第五位数的手掌表面的关节的手掌表面上放置衬垫来实现保护。 在第三和第四位数的手掌表面的区域可能不存在减震填充物。

    Storing files in a parallel computing system based on user-specified parser function
    4.
    发明授权
    Storing files in a parallel computing system based on user-specified parser function 有权
    基于用户指定的解析器函数将文件存储在并行计算系统中

    公开(公告)号:US08868576B1

    公开(公告)日:2014-10-21

    申请号:US13536369

    申请日:2012-06-28

    IPC分类号: G06F17/30

    CPC分类号: G06F17/3056 G06F17/30091

    摘要: Techniques are provided for storing files in a parallel computing system based on a user-specified parser function. A plurality of files generated by a distributed application in a parallel computing system are stored by obtaining a parser from the distributed application for processing the plurality of files prior to storage; and storing one or more of the plurality of files in one or more storage nodes of the parallel computing system based on the processing by the parser. The plurality of files comprise one or more of a plurality of complete files and a plurality of sub-files. The parser can optionally store only those files that satisfy one or more semantic requirements of the parser. The parser can also extract metadata from one or more of the files and the extracted metadata can be stored with one or more of the plurality of files and used for searching for files.

    摘要翻译: 提供了用于基于用户指定的解析器功能在并行计算系统中存储文件的技术。 由并行计算系统中的分布式应用程序生成的多个文件通过从分布式应用程序获得解析器来存储,用于在存储之前处理多个文件; 以及基于所述解析器的处理,将所述多个文件中的一个或多个存储在所述并行计算系统的一个或多个存储节点中。 多个文件包括多个完整文件和多个子文件中的一个或多个。 解析器可以可选地仅存储满足解析器的一个或多个语义要求的那些文件。 解析器还可以从一个或多个文件中提取元数据,并且所提取的元数据可以与多个文件中的一个或多个文件一起存储并用于搜索文件。

    Methods and apparatus for capture and storage of semantic information with sub-files in a parallel computing system
    5.
    发明授权
    Methods and apparatus for capture and storage of semantic information with sub-files in a parallel computing system 有权
    用于在并行计算系统中用子文件捕获和存储语义信息的方法和装置

    公开(公告)号:US08949255B1

    公开(公告)日:2015-02-03

    申请号:US13536384

    申请日:2012-06-28

    IPC分类号: G06F17/30

    CPC分类号: G06F17/301

    摘要: Techniques are provided for storing files in a parallel computing system using sub-files with semantically meaningful boundaries. A method is provided for storing at least one file generated by a distributed application in a parallel computing system. The file comprises one or more of a complete file and a plurality of sub-files. The method comprises the steps of obtaining a user specification of semantic information related to the file; providing the semantic information as a data structure description to a data formatting library write function; and storing the semantic information related to the file with one or more of the sub-files in one or more storage nodes of the parallel computing system. The semantic information provides a description of data in the file. The sub-files can be replicated based on semantically meaningful boundaries.

    摘要翻译: 提供了使用具有语义有意义的边界的子文件在并行计算系统中存储文件的技术。 提供了一种用于将由分布式应用生成的至少一个文件存储在并行计算系统中的方法。 该文件包括完整文件和多个子文件中的一个或多个。 该方法包括以下步骤:获得与文件相关的语义信息的用户指定; 提供语义信息作为数据格式化库写入功能的数据结构描述; 以及将与所述文件相关的所述语义信息与所述子文件中的一个或多个存储在所述并行计算系统的一个或多个存储节点中。 语义信息提供文件中数据的描述。 子文件可以基于语义有意义的边界进行复制。