PSTSWM Parallel Performance

Performance Studies using

PSTSWM

Experiment C-2 Transpose LT Performance

These results represent the minimum execution time for each platform, using the optimal parallel implementation, math libraries where available, and the best available compilers. The legends list the platforms in alphabetical order. Results are presented for both MPI-only experiments and best over all communication libraries.

Transpose LT (2) (mpi)
Platform Comparison
  T42L16    T85L32 
  P=8     P=8  
  best platform   or2k-250  or2k-250 
  best timing   0.28497E+00  0.22544E+01 

Transpose LT (2) (all)
Platform Comparison
  T42L16    T85L32 
  P=8     P=8  
  best platform   t3e900  or2k-250 
  best library   shmem  shmem 
  best timing   0.28135E+00  0.21271E+01 

Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 09:58:57 EDT.
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