VERMA, MAHENDRA K ; CHATTERJEE, ANANDO ; REDDY, K SANDEEP ; YADAV, RAKESH K ; PAUL, SUPRIYO ; CHANDRA, MANI ; SAMTANEY, RAVI (2013) Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations Pramana - Journal of Physics, 81 (4). pp. 617-629. ISSN 0304-4289
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Official URL: http://doi.org/10.1007/s12043-013-0594-4
Related URL: http://dx.doi.org/10.1007/s12043-013-0594-4
Abstract
Tarang is a general-purpose pseudospectral parallel code for simulating flows involving fluids, magnetohydrodynamics, and Rayleigh-Bénard convection in turbulence and instability regimes. In this paper we present code validation and benchmarking results of Tarang. We performed our simulations on 10243, 20483, and 40963 grids using the {\em HPC system} of IIT Kanpur and {\em Shaheen} of KAUST. We observe good "weak" and "strong" scaling for Tarang on these systems.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| ID Code: | 118954 |
| Deposited On: | 05 Jun 2021 05:35 |
| Last Modified: | 05 Jun 2021 05:35 |
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