NDLI: Poster: GenASiS: General Astrophysics Simulation System - Object-Oriented Approach to High Performance Multiphysics Code with Fortran 2003

Content Provider	IEEE Xplore Digital Library
Author	Budiardja, Reuben Cardall, Christian Endeve, Eirik Mezzacappa, Anthony
Copyright Year	2012
Abstract	Many problems in astrophysics and cosmology are multiphysics and multiscale in nature. For problems with multiphysics components, the challenges facing the development of complicated simulation codes can be ameliorated by the principles of object-oriented design. GenASiS is a new code being developed to face these challenges from the ground up. Its object-oriented design and approach are accomplished with features of Fortran 2003 that support the object-oriented paradigm and can do so without sacrificing performance. Its initial primary target, although not exclusively, is the simulation of core-collapse supernovae on the world's leading capability supercomputers. We present an overview GenASiS architecture, including its cell-by-cell refinement with multilevel mesh and object-oriented approach with Fortran 2003. We demonstrate its initial capabilities and solvers and show its scability on the massively parallel supercomputer.
Starting Page	1474
Ending Page	1474
File Size	1712446
Page Count	1
File Format	PDF
ISBN	9781467362184
e-ISBN	9780769549569
DOI	10.1109/SC.Companion.2012.269
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-11-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Content Type	Text
Resource Type	Article

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Poster: GenASiS: General Astrophysics Simulation System - Object-Oriented Approach to High Performance Multiphysics Code with Fortran 2003