The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Dec. 17, 2009
Zhiqiang Yu, Shanghai, CN;
Yuejian Fang, Beijing, CN;
Lei Zhai, Shanghai, CN;
Yun Wang, Shanghai, CN;
Zhonghai Wu, Beijing, CN;
MO Dai, Beijing, CN;
Zhiqiang Yu, Shanghai, CN;
Yuejian Fang, Beijing, CN;
Lei Zhai, Shanghai, CN;
Yun Wang, Shanghai, CN;
Zhonghai Wu, Beijing, CN;
Mo Dai, Beijing, CN;
Intel Corporation, Santa Clara, CA (US);
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 '<' character, marking event boundaries. Subsequent checking may be performed to help identify other event boundaries, as well as non-boundary instances of the '<' character. During events parsing, unresolved items, such as namespace resolution or matching of start and end elements, may be recorded in structure metadata. This structure metadata may be used during the subsequent post-processing to perform a check of the XML data. If the XML data is well-formed, individual sub-event streams formed by the events parsing processes may be assembled into a flat result event stream structure. Other embodiments may be described and claimed.