Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(distributed LT experiment A / exchange sum algorithm)

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.3206e-02    0.13    0.16    0.23

Three Fastest Protocols 1st 2nd 3rd   c1    a4    a1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    5    25

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   9.1302e-02    0.12    0.12    0.24

Three Fastest Protocols 1st 2nd 3rd   a4    a6    a5         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    4    25

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5378e-01    0.04    0.05    0.07

Three Fastest Protocols 1st 2nd 3rd   a4    a5    a1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    16    25

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.3042e-01    0.07    0.07    0.16

Three Fastest Protocols 1st 2nd 3rd   a4    a1    a5         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    11    25

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   7.5359e-01    0.14    0.10    0.28

Three Fastest Protocols 1st 2nd 3rd   a5    a4    a6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    8    23

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6423e+00    0.10    0.06    0.20

Three Fastest Protocols 1st 2nd 3rd   a1    a4    a5         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    8    25

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:08:02 EDT.