Event-level parallel methods and apparatus for XML parsing

Invention Grant

US08838626B2 Event-level parallel methods and apparatus for XML parsing 有权

Title translation: 用于XML解析的事件级并行方法和设备

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Patent Title: Event-level parallel methods and apparatus for XML parsing
Patent Title (中): 用于XML解析的事件级并行方法和设备
Application No.: US12641234

Application Date: 2009-12-17
Publication No.: US08838626B2

Publication Date: 2014-09-16
Inventor: Zhiqiang Yu , Yuejian Fang , Lei Zhai , Yun Wang , Zhonghai Wu , Mo Dai
Applicant: Zhiqiang Yu , Yuejian Fang , Lei Zhai , Yun Wang , Zhonghai Wu , Mo Dai
Applicant Address: US CA Santa Clara
Assignee: Intel Corporation
Current Assignee: Intel Corporation
Current Assignee Address: US CA Santa Clara
Agency: Schwabe, Williamson & Wyatt, P.C.
Main IPC: G06F17/30
IPC: G06F17/30 ; G06F17/27 ; G06F17/22

Event-level parallel methods and apparatus for XML parsing

Abstract:

Embodiments of techniques and systems for parallel XML parsing are described. An event-level XML parser may include a lightweight events partitioning stage, parallel events parsing stages, and a post-processing stage. The events partition may pick out event boundaries using single-instruction, multiple-data instructions to find occurrences of the “

Abstract(Chinese):

描述用于并行XML解析的技术和系统的实施例。事件级XML解析器可以包括轻量级事件分区阶段，并行事件解析阶段和后处理阶段。事件分区可以使用单指令多数据指令来选择事件边界，以发现“<”字符的出现，标记事件边界。可以执行随后的检查以帮助识别其他事件边界以及“<”字符的非边界实例。在事件解析期间，可以在结构元数据中记录未解决的项目，例如命名空间解析或开始和结束元素的匹配。可以在随后的后处理期间使用该结构元数据来执行XML数据的检查。如果XML数据格式良好，则由事件解析过程形成的各个子事件流可以被组合成平坦的结果事件流结构。可以描述和要求保护其他实施例。

Public/Granted literature

US20110153604A1 EVENT-LEVEL PARALLEL METHODS AND APPARATUS FOR XML PARSING Public/Granted day:2011-06-23

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