Solving Navier-Stokes equations on a massively parallel processor; The 1 GFLOP performance
Journal Article
·
· International Journal of Supercomputer Applications; (USA)
- Colorado Univ., Boulder, CO (USA)
This paper reports on experience in solving large-scale fluid dynamics problems on the Connection Machine model CM-2. The authors have implemented a parallel version of the MacCormack scheme for the solution of the Navier-Stokes equations. By using triad floating point operations and reducing the number of interprocessor communications, they have achieved a sustained performance rate of 1.42 GFLOPS.
- OSTI ID:
- 7035752
- Journal Information:
- International Journal of Supercomputer Applications; (USA), Vol. 4:1; ISSN 0890-2720
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
ARRAY PROCESSORS
NAVIER-STOKES EQUATIONS
PARALLEL PROCESSING
IMPLEMENTATION
COMMUNICATIONS
PERFORMANCE TESTING
DIFFERENTIAL EQUATIONS
EQUATIONS
PARTIAL DIFFERENTIAL EQUATIONS
PROGRAMMING
TESTING
990200* - Mathematics & Computers
ARRAY PROCESSORS
NAVIER-STOKES EQUATIONS
PARALLEL PROCESSING
IMPLEMENTATION
COMMUNICATIONS
PERFORMANCE TESTING
DIFFERENTIAL EQUATIONS
EQUATIONS
PARTIAL DIFFERENTIAL EQUATIONS
PROGRAMMING
TESTING
990200* - Mathematics & Computers