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   5.1865e-02    0.17    0.17    0.32

Three Fastest Protocols 1st 2nd 3rd   c2    c1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    7

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.1306e-01    0.15    0.20    0.31

Three Fastest Protocols 1st 2nd 3rd   c1    c2    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    2    9

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.9024e-01    0.14    0.14    0.30

Three Fastest Protocols 1st 2nd 3rd   c2    c1    d2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    9

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.5115e-01    0.10    0.10    0.20

Three Fastest Protocols 1st 2nd 3rd   a2    c1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    4    10

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.0050e+00    0.14    0.16    0.27

Three Fastest Protocols 1st 2nd 3rd   a2    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    8

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.1251e+00    0.07    0.06    0.14

Three Fastest Protocols 1st 2nd 3rd   a2    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    3    10

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:06:16 EDT.