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HIO: A Library for High Performance I/O and Data Management

机译:HIO:高性能I / O和数据管理的库

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摘要

A library for parallel IO and data management has been developed for large-scale multi-physics simulations. The goal of the library is to provide sustainable, interoperable, efficient, scalable, and convenient tools for parallel IO and data management for high-level data structures in applications, and to provide tools for the connection between applications. The high-level data structures include one- and multi-dimensional arrays, structured meshes, unstructured meshes, and the meshes generated through adaptive mesh refinement. The IO mechanism can be collective and non-collective. The data objects suitable for the library could be either large or small data sets. Even for small data sets, the IO performance is close to one of MPI-IO performance.
机译:已经开发了用于并行IO和数据管理的库,用于大规模多物理场仿真。该库的目标是为应用程序中的高级数据结构的并行IO和数据管理提供可持续的,可互操作的,高效的,可伸缩的和方便的工具,并为应用程序之间的连接提供工具。高级数据结构包括一维和多维数组,结构化网格,非结构化网格以及通过自适应网格细化生成的网格。 IO机制可以是集体的也可以是非集体的。适合该库的数据对象可以是大型或小型数据集。即使对于小型数据集,IO性能也接近MPI-IO性能之一。

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