Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Matthew Tyler Bettencourt"'
Autor:
Phil Miller, Philippe Pierre Pebay, Matthew Tyler Bettencourt, Nicole Lemaster Slattengren, Francesco Rizzi, Jonathan Lifflander
Publikováno v:
CLUSTER
This paper explores dynamic load balancing algorithms used by asynchronous many-task (AMT), or ‘taskbased’, programming models to optimize task placement for scientific applications with dynamic workload imbalances. AMT programming models use ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ddd226f13181ee22b5c7f17c9fc7c9
https://doi.org/10.1109/cluster48925.2021.00039
https://doi.org/10.1109/cluster48925.2021.00039
Autor:
Satheesh Maheswaran, John P. Jones, Dominic A.S. Brown, Steven A. Wright, Stephen A. Jarvis, Matthew Tyler Bettencourt
Publikováno v:
Journal of Computational Physics. 435:110255
In this paper we present an alternative approach to the representation of simulation particles for unstructured electrostatic and electromagnetic PIC simulations. In our modified PIC algorithm we represent particles as having a smooth shape function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d2b03eba87c55cdf35bf100e378a223
https://doi.org/10.1016/j.jcp.2021.110255
https://doi.org/10.1016/j.jcp.2021.110255
Autor:
Philippe Pierre Pebay, Phil Miller, Nicole Lemaster Slattengren, Francesco Rizzi, Meriadeg Perrinel, Jonathan Lifflander, Matthew Tyler Bettencourt, Gary J. Templet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fd035f952245060f298dc1967ee29ab
https://doi.org/10.2172/1493825
https://doi.org/10.2172/1493825
Autor:
Craig D. Ulmer, Edward G. Phillips, Christopher Siefert, Paul Lin, Eric C. Cyr, Gary J. Templet, Matthew Swan, Jonathan Joseph Hu, Christian A. Glusa, Scott Levy, Roger P. Pawlowski, Keith Cartwright, Irina Kalashnikova Tezaur, Curtis C. Ober, Sidafa Conde, Eric T. Phipps, Matthew Tyler Bettencourt, Richard Michael Jack Kramer, Micheal W. Glass, Todd Kordenbrock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dbd0e81af95a6007ef07fbde60b509c
https://doi.org/10.2172/1493832
https://doi.org/10.2172/1493832
Autor:
Nicole Lemaster Slattengren, J. Perez, Stan Gerald Moore, Janine C. Bennett, David S. Hollman, Eric T. Phipps, Aram Markosyan, Robert L. Clay, Harold C. Edwards, Jonathan Lifflander, Hemanth Kolla, Jeremiah J. Wilke, Stephen L. Olivier, Micheal W. Glass, Francesco Rizzi, Daniel Sunderland, Matthew Tyler Bettencourt, David John Littlewood
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e1b87400be40e3d5f12223f0c87b329
https://doi.org/10.2172/1596197
https://doi.org/10.2172/1596197
Publikováno v:
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA).
A block base sparse approximate inverse preconditioner for the electric field integral equations is documented and tested. It utilized the Kokkos library for performance portability and shows superior performance when compared to a direct method, 36x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc14107960cabbcd3f223a49e2dfb2b7
https://doi.org/10.1109/iceaa.2017.8065559
https://doi.org/10.1109/iceaa.2017.8065559
Autor:
Matthew Tyler Bettencourt, Edward G. Phillips, Eric C. Cyr, Chris H. Moore, Roger P. Pawlowski, Richard Michael Jack Kramer, Aram Markosyan, Janine C. Bennett, Allen L. Robinson, John N. Shadid
Publikováno v:
2017 IEEE International Conference on Plasma Science (ICOPS).
The emergence of high concurrency architectures like GPUs, Intel Phi, and multi-core CPUs necessitates reconsideration of many of the algorithms used to simulate plasmas. We have undertaken the development of a multi-species plasma application using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b54c36da1696eaf00b613973da10962a
https://doi.org/10.1109/plasma.2017.8496345
https://doi.org/10.1109/plasma.2017.8496345
Autor:
Matthew Tyler Bettencourt
Publikováno v:
IEEE Transactions on Plasma Science. 42:1189-1194
A new algorithm was developed, which reduces the self-force in particle-in-cell codes on unstructured meshes in a predictable and controllable way. This is accomplished by computing a charge density weighting function for a particle, which reproduces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::285f57b64953a38198f1426f90de62c8
https://doi.org/10.1109/tps.2014.2313515
https://doi.org/10.1109/tps.2014.2313515
Autor:
Elliott Slaughter, Todd Gamblin, Paul Lin, Samuel K. Gutierrez, Gavin Matthew Baker, Martin Berzins, Laxkimant Kale, Janine C. Bennett, Pat McCormick, David S. Hollman, Samuel Knight, Nicole Lemaster Slattengren, Simon D. Hammond, Jeremiah J. Wilke, Robert L. Clay, Sean J. Treichler, Matthew Tyler Bettencourt, Hemanth Kolla, Steven W. Bova, Martin Shulz, Ryan E. Grant, Michael Bauer, Gregory D. Sjaardema, Alex Aiken, Peer-Timo Bremer, Eric Mikida, Dan Sunderland, Alan Humphreys, Nikhil Jain, John A. Schmidt, Ken Franko, Wonchan Lee, Stephen L. Olivier, Marc Gamell, Todd Harman, Keita Teranishi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8344cd5bb7dbf3ab18aa8c5d14a2db94
https://doi.org/10.2172/1432926
https://doi.org/10.2172/1432926