GenASiS Basics: Object-oriented utilitarian functionality for large-scale physics simulations (Version 3)

Journal Article · Thu Jun 06 00:00:00 EDT 2019 · Computer Physics Communications

DOI:https://doi.org/10.1016/j.cpc.2019.05.014· OSTI ID:1559689

Budiardja, Reuben D.  ^[1]; Cardall, Christian Y.  ^[2]

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1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). National Center for Computational Sciences
2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Physics Division

GenASiS Basics provides Fortran 2003 classes furnishing extensible object-oriented utilitarian functionality for large-scale physics simulations on distributed memory supercomputers. This functionality includes physical units and constants; display to the screen or standard output device; message passing; I/O to disk; and runtime parameter management and usage statistics. This revision – Version 3 of Basics – includes a significant name change, some minor additions to functionality, and a major addition to functionality: infrastructure facilitating the offloading of computational kernels to devices such as GPUs.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
• Grant/Contract Number: AC05-00OR22725
• OSTI ID: 1559689
• Alternate ID(s): OSTI ID: 1564412
• Journal Information: Computer Physics Communications, Vol. 244, Issue C; ISSN 0010-4655
• Publisher: Elsevier
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS