Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations

Mahendra K. Verma; ANANDO CHATTERJEE; K SANDEEP REDDY; RAKESH K YADAV; SUPRIYO PAUL; MANI CHANDRA; Ravi Samtaney

doi:10.1007/s12043-013-0594-4

Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations

Mahendra K. Verma, ANANDO CHATTERJEE, K SANDEEP REDDY, RAKESH K YADAV, SUPRIYO PAUL, MANI CHANDRA, Ravi Samtaney

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

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 HPC system of IIT Kanpur and Shaheen of KAUST. We observe good ‘weak’ and ‘strong’ scaling for Tarang on these systems.

Original language	English (US)
Pages (from-to)	617-629
Number of pages	13
Journal	Pramana
Volume	81
Issue number	4
DOIs	https://doi.org/10.1007/s12043-013-0594-4
State	Published - Sep 21 2013

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01

Access to Document

10.1007/s12043-013-0594-4

https://repository.kaust.edu.sa/bitstream/10754/555756/1/art3A10.10072Fs12043-013-0594-4.pdf

Cite this

@article{472f7fb25c8740dfbede1120b9c90502,

title = "Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations",

abstract = "Tarang is a general-purpose pseudospectral parallel code for simulating flows involving fluids, magnetohydrodynamics, and Rayleigh–B{\'e}nard 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 HPC system of IIT Kanpur and Shaheen of KAUST. We observe good {\textquoteleft}weak{\textquoteright} and {\textquoteleft}strong{\textquoteright} scaling for Tarang on these systems.",

author = "Verma, {Mahendra K.} and ANANDO CHATTERJEE and REDDY, {K SANDEEP} and YADAV, {RAKESH K} and SUPRIYO PAUL and MANI CHANDRA and Ravi Samtaney",

note = "KAUST Repository Item: Exported on 2020-10-01",

year = "2013",

month = sep,

day = "21",

doi = "10.1007/s12043-013-0594-4",

language = "English (US)",

volume = "81",

pages = "617--629",

journal = "Pramana",

issn = "0304-4289",

publisher = "Indian Academy of Sciences",

number = "4",

}

TY - JOUR

T1 - Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations

AU - Verma, Mahendra K.

AU - CHATTERJEE, ANANDO

AU - REDDY, K SANDEEP

AU - YADAV, RAKESH K

AU - PAUL, SUPRIYO

AU - CHANDRA, MANI

AU - Samtaney, Ravi

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2013/9/21

Y1 - 2013/9/21

N2 - 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 HPC system of IIT Kanpur and Shaheen of KAUST. We observe good ‘weak’ and ‘strong’ scaling for Tarang on these systems.

AB - 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 HPC system of IIT Kanpur and Shaheen of KAUST. We observe good ‘weak’ and ‘strong’ scaling for Tarang on these systems.

UR - http://hdl.handle.net/10754/555756

UR - http://link.springer.com/10.1007/s12043-013-0594-4

UR - http://www.scopus.com/inward/record.url?scp=84885802592&partnerID=8YFLogxK

U2 - 10.1007/s12043-013-0594-4

DO - 10.1007/s12043-013-0594-4

M3 - Article

SN - 0304-4289

VL - 81

SP - 617

EP - 629

JO - Pramana

JF - Pramana

IS - 4

ER -

Benchmarking and scaling studies of pseudospectral code Tarang for turbulence simulations

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this