High Performance Computing and Grid in Asia Pacific Region, International Conference on (1997)
Apr. 28, 1997 to May 2, 1997
Jun Cheol Park , Samsung Advanced Institute of Technology
Kiseok Lee , Samsung Advanced Institute of Technology
The parallelization of Fourier spectral and Chebyshev collocation method to the cylindrical form of Navier Stokes equations with one periodic and two non-periodic directions has been implemented. Matrix diagonalization technique applied to solve the elliptic equations which occur in the implicit steps of three-step time-splitting algorithm enables one to parallelize only the matrix-matrix multiplication routines. Parallel matrix multiplication algorithms of Canon and Fox have been thus explored and compared between each other in details. The speed up of up to 3.7 in the Intel Paragon parallel computer has been obtained compared with the CRAY YMP vector computer.
J. C. Park and K. Lee, "Parallel Simulation of Fluid Flow Inside the Rotating Cylindrical Container on the Intel Paragon," High Performance Computing and Grid in Asia Pacific Region, International Conference on(HPCASIA), Seoul, Korea, 1997, pp. 104.