Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Lalith, Maddegedara"'
Autor:
Ichimura, Tsuyoshi, Fujita, Kohei, Kusakabe, Ryota, Fujiwara, Hiroyuki, Hori, Muneo, Lalith, Maddegedara
Publikováno v:
ICCS 2024. ICCS 2024. Lecture Notes in Computer Science, vol 14834. Springer, Cham
The ground structure can substantially influence seismic ground motion underscoring the need to develop a ground structure model with sufficient reliability in terms of ground motion estimation for earthquake damage mitigation. While many methods for
Externí odkaz:
http://arxiv.org/abs/2404.17754
Publikováno v:
ICCS 2024. ICCS 2024. Lecture Notes in Computer Science, vol 14834. Springer, Cham
Faster explicit elastic wavefield simulations are required for large and complex three-dimensional media using a structured finite element method. Such wavefield simulations are suitable for GPUs, which have exhibited improved computational performan
Externí odkaz:
http://arxiv.org/abs/2404.13683
Akademický článek
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Autor:
Yamaguchi, Takuma, Fujita, Kohei, Ichimura, Tsuyoshi, Hori, Muneo, Lalith, Maddegedara, Nakajima, Kengo
In this paper, we develop a low-order three-dimensional finite-element solver for fast multiple-case crust deformation analysis on GPU-based systems. Based on a high-performance solver designed for massively parallel CPU based systems, we modify the
Externí odkaz:
http://arxiv.org/abs/1710.08679
Publikováno v:
In Procedia Computer Science 2017 108:937-947
Autor:
Lalith Maddegedara, Lionel Quaranta
Publikováno v:
Journal of Parallel and Distributed Computing. 157:125-144
The increase of the number of cores in processors used in modern cluster architectures advocates hybrid parallel programming, combining Message Passing Interface (MPI) for internode operations and a shared memory treatment of intranode operations. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3742e988c70857991f883791d74bab8
https://doi.org/10.1016/j.jpdc.2021.06.008
https://doi.org/10.1016/j.jpdc.2021.06.008
Autor:
Kohei Fujita, Takuma Yamaguchi, Yuma Kikuchi, Tsuyoshi Ichimura, Muneo Hori, Lalith Maddegedara
Publikováno v:
Journal of Computational Science. 68:101986
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4c4ea3f77ea9c78a0c2e3559e5dd26
https://doi.org/10.1016/j.jocs.2023.101986
https://doi.org/10.1016/j.jocs.2023.101986
Akademický článek
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Publikováno v:
Computational Mechanics. 65:1289-1304
Dynamic crack propagation problems, including intersonic rupture, are simulated with two Hamiltonian based formulations of particle discretization scheme (PDS) FEM: the traditional displacement momentum form and the strain momentum form, for which co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c81c1ba39737a9d6a4210be804b2d6f
https://doi.org/10.1007/s00466-020-01819-z
https://doi.org/10.1007/s00466-020-01819-z
Autor:
Tsuyoshi Ichimura, Kohei Fujita, Kentaro Koyama, Ryota Kusakabe, Yuma Kikuchi, Takane Hori, Muneo Hori, Lalith Maddegedara, Noriyuki Ohi, Tatsuo Nishiki, Hikaru Inoue, Kazuo Minami, Seiya Nishizawa, Miwako Tsuji, Naonori Ueda
Publikováno v:
International Conference on High Performance Computing in Asia-Pacific Region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00ec790b0f24b0202dfb31eb80758477
https://doi.org/10.1145/3492805.3492814
https://doi.org/10.1145/3492805.3492814