TEAMKE1 is a 2D steady state flow prediction code from the University of Manchester Institute of Science and Technology (UMIST). Laminar and turbulent predictions can be made on a structured grid, and the linear equation solver used is bi-directional LSOR. The code contains upwind style computations in setting up the coefficients of the systems to be solved requiring communication splitting to allow communication migration out of loops and thus efficient parallel code.

Code information: 2000 lines of source and 13 subroutines

Total Parallelization Time using ParaWise : Approximately 20 minutes.

User Time: Approximately 5 minutes.

  Results

bullet

Transtech Paramid

  Transtech Paramid

1-D Partition

(288x288 test case)

Processors Time(secs) Speed Up

1

5543

-

2 2843 1.95
4 1513 3.7
8 804 6.9
12 568 9.8

Speed Up Graph for 2-D TEAMKE1 code on the Transtech Paramid.