Input to the NSF Study on Computational Requirements in Geosciences

Antoun, T ; Lomov, I ; Morris, J

Lawrence Livermore National Laboratory

关键词: Shock Waves;    Physics;    Geophysics;    Performance;    58 Geosciences;   

DOI  :  10.2172/15014428
RP-ID  :  UCRL-TR-208561
RP-ID  :  W-7405-ENG-48
RP-ID  :  15014428

美国|英语

来源: UNT Digital Library

【 摘 要 】

The Computational Physics Group of the Earth Sciences Division focuses much of its effort on improving current understanding of the response of geologic media to strong shock waves, and on the interaction of those waves with underground structures. Two codes have been developed and used to achieve these objectives: LDEC and GEODYN. Both codes are three-dimensional and massively parallel, and they have both been used on LLNLs high performance computing platforms to advance the state of the art in computational geophysics.