Zobrazeno 1 - 10
of 2 002
pro vyhledávání: '"Exascale"'
Autor:
A. S. Donahue, P. M. Caldwell, L. Bertagna, H. Beydoun, P. A. Bogenschutz, A. M. Bradley, T. C. Clevenger, J. Foucar, C. Golaz, O. Guba, W. Hannah, B. R. Hillman, J. N. Johnson, N. Keen, W. Lin, B. Singh, S. Sreepathi, M. A. Taylor, J. Tian, C. R. Terai, P. A. Ullrich, X. Yuan, Y. Zhang
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 7, Pp n/a-n/a (2024)
Abstract The new generation of heterogeneous CPU/GPU computer systems offer much greater computational performance but are not yet widely used for climate modeling. One reason for this is that traditional climate models were written before GPUs were
Externí odkaz:
https://doaj.org/article/2c744bdea7a74ab8a4f9aef22b16b7a0
Publikováno v:
Open Research Europe, Vol 4 (2024)
This article introduces a suite of mini-applications (mini-apps) designed to optimise computational kernels in ab initio electronic structure codes. The suite is developed from flagship applications participating in the NOMAD Center of Excellence, su
Externí odkaz:
https://doaj.org/article/dfc431585ffd4683ab2747e192bf003f
Publikováno v:
Epistemus, Vol 18, Iss 35 (2023)
En junio de 2022 se presentó la supercomputadora más potente del mundo, FRONTIER del Laboratorio Nacional Oak Ridge, USA, capaz de realizar, por primera vez, más de un trillón de operaciones de punto flotante por segundo. Este gran acontecimiento
Externí odkaz:
https://doaj.org/article/f022faaa2f8d4d65856fb39b87656781
Publikováno v:
Frontiers in Nuclear Engineering, Vol 2 (2023)
The detailed behavior of neutrons in a rapidly changing time-dependent physical system is a challenging computational physics problem, particularly when using Monte Carlo methods on heterogeneous high-performance computing architectures. A small numb
Externí odkaz:
https://doaj.org/article/03667652a0574b66aa8053870c62a696
Publikováno v:
Computers, Vol 13, Iss 4, p 86 (2024)
Today, various applications in different domains increasingly rely on high-performance computing (HPC) to accomplish computations swiftly. Integrating one or more programming models alongside the used programming language enhances system parallelism,
Externí odkaz:
https://doaj.org/article/ff7d1c57f6d7417e8cb0dd63b91ce5c1
Autor:
Grandinetti, Lucio
The realization that the use of components off the shelf (COTS) could reduce costs sparked the evolution of the massive parallel computing systems available today. The main problem with such systems is the development of suitable operating systems, a
Publikováno v:
iEnergy, Vol 1, Iss 3, Pp 315-324 (2022)
With the global trend of pursuing clean energy and decarbonization, power systems have been evolving in a fast pace that we have never seen in the history of electrification. This evolution makes the power system more dynamic and more distributed, wi
Externí odkaz:
https://doaj.org/article/c4be910ba138480a91de3a97b2b78b7d
Autor:
Swarnava Ghosh
Publikováno v:
Applied Mechanics, Vol 3, Iss 3, Pp 1080-1090 (2022)
Defects in crystalline solids play a crucial role in determining properties of materials at the nano, meso- and macroscales, such as the coalescence of vacancies at the nanoscale to form voids and prismatic dislocation loops or diffusion and segregat
Externí odkaz:
https://doaj.org/article/27cfa441ce5449109d83123c7c2ffbf8