Performance tuning of a CFD code on the Earth Simulator

NEC Research and Development

Volumn 44, Issue 1, 2003, Pages 115-120

  Itakura, Ken'ichi ^b   Uno, Atsuya ^b   Yokokawa, Mitsuo ^b   Saito, Minoru ^b   Ishihara, Takashi ^a   Kaneda, Yukio ^a  

^a NAGOYA UNIVERSITY   (Japan)

^b NONE

Author keywords

CFD (Computational Fluid Dynamics); DNS (Direct Numerical Simulation); Earth Simulator; FFT (Fast Fourier Transform); Performance Tuning

Indexed keywords

COMPUTATIONAL METHODS; CONTROL SYSTEM ANALYSIS; FAST FOURIER TRANSFORMS; SIMULATORS; TURBULENCE;

EARTH SIMULATORS;

COMPUTATIONAL FLUID DYNAMICS;

EID: 12444315000     PISSN: 0547051X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. M. Yokokawa, "Present Status of Development of the Earth Simulator," Innovative Architecture for Future Generation High-Performance Processors and Systems (IWIA'01), pp.93-99, Jan. 18-19, 2001.
2. T. Sato, S. Kitawaki and M. Yokokawa, "Earth Simulator Running," Proceedings of ISC 2002, (CD-ROM), June 20-22, 2002.
3. M. Yokokawa, K. Itakura, et al., "16.4-Tflops Direct Numerical Simulation of Turbulence by a Fourier Spectral Method on the Earth Simulator," Proceedings of SC2002, http://www.sc2002.org/paperpdfs/pap.pap273.pdf, Nov. 16-22, 2002.
4. C. Canuto, M. Y. Hussaini, et al., "Spectral Methods in Fluid Dynamics," Springer-Verlag, 1988.
5. C. V. Loan, "Computational Frameworks for the Fast Fourier Transform," SIAM 1992.