An example of ParaWise Results for OpenMP

The following results show the performance of the ParaWise generated parallel OVERFLOW code on an SGI Origin 2000 (at NASA Ames). The parallelisation was carried out at NASA Ames by Dr H.Jin.

Code information: 100,000 lines of source and 870 subroutines

Total Parallelization Time using ParaWise/CAPO : Approximately 3 days.

User Time: Approximately 1 day.

Summary of OpenMP directives inserted by CAPO

PARALLEL regions : 243

PARALLEL + DO regions : 375

Parallel DO loops : 377

REDUCTION loops : 21

ATOMIC/CRITICAL sections : 68

Regions with FIRSTPRIVATE: 8

Duplicated routines : 26

For more results for other codes generated from ParaWise using OpenMP please select a code from the left hand side menu.