1. ADIOS 2: The Adaptable Input Output System. A framework for high-performance data management
- Author
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Godoy, William F, Podhorszki, Norbert, Wang, Ruonan, Atkins, Chuck, Eisenhauer, Greg, Gu, Junmin, Davis, Philip, Choi, Jong, Germaschewski, Kai, Huck, Kevin, Huebl, Axel, Kim, Mark, Kress, James, Kurc, Tahsin, Liu, Qing, Logan, Jeremy, Mehta, Kshitij, Ostrouchov, George, Parashar, Manish, Poeschel, Franz, Pugmire, David, Suchyta, Eric, Takahashi, Keichi, Thompson, Nick, Tsutsumi, Seiji, Wan, Lipeng, Wolf, Matthew, Wu, Kesheng, and Klasky, Scott
- Subjects
Information and Computing Sciences ,Applied Computing ,Networking and Information Technology R&D (NITRD) ,High-performance computing ,Scalable I/O ,Luster GPFS file systems ,Staging ,RDMA ,Data science ,In-situ ,Exascale computing ,Computer Software - Abstract
We present ADIOS 2, the latest version of the Adaptable Input Output (I/O) System. ADIOS 2 addresses scientific data management needs ranging from scalable I/O in supercomputers, to data analysis in personal computer and cloud systems. Version 2 introduces a unified application programming interface (API) that enables seamless data movement through files, wide-area-networks, and direct memory access, as well as high-level APIs for data analysis. The internal architecture provides a set of reusable and extendable components for managing data presentation and transport mechanisms for new applications. ADIOS 2 bindings are available in C++11, C, Fortran, Python, and Matlab and are currently used across different scientific communities. ADIOS 2 provides a communal framework to tackle data management challenges as we approach the exascale era of supercomputing.
- Published
- 2020