Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(distributed LT experiment A / ring sum algorithm)

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.3994e-02    0.23    0.26    0.41

Three Fastest Protocols 1st 2nd 3rd   c1    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    5

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   5.6981e-02    0.29    0.34    0.52

Three Fastest Protocols 1st 2nd 3rd   c1    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    4

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5286e-01    0.11    0.12    0.18

Three Fastest Protocols 1st 2nd 3rd   c1    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    2    10

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.6110e-01    0.17    0.16    0.27

Three Fastest Protocols 1st 2nd 3rd   c1    a1    d1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    7

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.3044e-01    0.22    0.21    0.36

Three Fastest Protocols 1st 2nd 3rd   c1    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    6

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6455e+00    0.06    0.07    0.10

Three Fastest Protocols 1st 2nd 3rd   c1    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    4    10

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:06:41 EDT.