TY - GEN
T1 - EGADSlite
T2 - AIAA Aerospace Sciences Meeting, 2018
AU - Haimes, Robert
AU - Dannenhoffer, John F.
N1 - Funding Information:
This research is sponsored by NASA’s Transformational Tools and Technologies (TTT) Project of the Transformative Aeronautics Concepts Program under the Aeronautics Research Mission Directorate. William T. Jones (NASA LaRC) is the technical point of contact.
Funding Information:
The authors thank Eric J. Nielsen of NASALangley Research Center (LaRC) for his assistance in the FUN3D partition analysis. This research is sponsored by NASA’s Transformational Tools and Technologies (TTT) Project of the Transformative Aeronautics Concepts Program under the Aeronautics Research Mission Directorate. William T. Jones (NASA LaRC) is the technical point of contact.
Publisher Copyright:
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
PY - 2018
Y1 - 2018
N2 - As attention is focused upon the “time to solution”, it becomes obvious that the entire process must be taken into account – not just the cost and efficiency of the solver. Amdahl’s Law tells us that any serial portion of the application will be the limiting factor in scalability. Therefore it does not matter how efficient a solver is if both the pre- and post-processing have not been given the same focus towards scalability. The most obvious way to insure that a scalable process exists is to view the process as an integrated whole and remove any serial portions. The work discussed in this paper makes geometry available in a parallel environment to support parallel mesh generation, solver-based grid adaptation, and the curving of linear meshes to support high(er) order spacial discretizations.
AB - As attention is focused upon the “time to solution”, it becomes obvious that the entire process must be taken into account – not just the cost and efficiency of the solver. Amdahl’s Law tells us that any serial portion of the application will be the limiting factor in scalability. Therefore it does not matter how efficient a solver is if both the pre- and post-processing have not been given the same focus towards scalability. The most obvious way to insure that a scalable process exists is to view the process as an integrated whole and remove any serial portions. The work discussed in this paper makes geometry available in a parallel environment to support parallel mesh generation, solver-based grid adaptation, and the curving of linear meshes to support high(er) order spacial discretizations.
UR - http://www.scopus.com/inward/record.url?scp=85141575993&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85141575993&partnerID=8YFLogxK
U2 - 10.2514/6.2018-1401
DO - 10.2514/6.2018-1401
M3 - Conference contribution
AN - SCOPUS:85141575993
SN - 9781624105241
T3 - AIAA Aerospace Sciences Meeting, 2018
BT - AIAA Aerospace Sciences Meeting
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
Y2 - 8 January 2018 through 12 January 2018
ER -