计算机工程与科学2009，Vol.31Issue(z1)：227-230,285,5.DOI:10.3969/j.issn.1007-130X.2009.A1.065
JADLib-科学计算数据高层I/O软件库
JADLib-A High Level I/O Library for Scientific Computing Data
摘要
Abstract
The JADLib (J Advanced Data Library) is a high level data input/output library developed to meeting the need of large scale scientific data storing and exchanging. It provides a data storage model to manage mesh data for simulation applications, which can support various complex structure data representation and operation. The library include a simple C and FORTRN application programming interface (API) that the developers use to easily construct structured and unstructured mesh data and their associated variables. The binary data file is platform-independent with uniform format. The library also provide high performance storage mechanism including grouping parallel I/O, data subsetting and compressing. The JADLib has been successfully integrated with the JaVis visualization tool, JADIS metadata manage tool and many simulation applications from ICF, HPW, CFD and material science domains. The applied effects show that the JADLib is good to resolve the problems of I/O efficiency and data management in simulation applications.关键词
科学计算/数据管理/数据存储/数据共享Key words
scientific computing/data management/data storage/data sharing分类
信息技术与安全科学引用本文复制引用
夏芳,陈虹,宋磊,沈卫超..JADLib-科学计算数据高层I/O软件库[J].计算机工程与科学,2009,31(z1):227-230,285,5.基金项目
中国工程物理研究院科学技术发展基金资助项目(2007A09005) （2007A09005）
