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   3.9077e-02    0.18    0.17    0.40

Three Fastest Protocols 1st 2nd 3rd   c2    c1    a1         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   9.2119e-02    0.12    0.14    0.29

Three Fastest Protocols 1st 2nd 3rd   a1    c2    c1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    3    9

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.4668e-01    0.09    0.10    0.20

Three Fastest Protocols 1st 2nd 3rd   c2    c1    a1         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   3.2529e-01    0.11    0.13    0.22

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

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   7.4375e-01    0.16    0.14    0.29

Three Fastest Protocols 1st 2nd 3rd   a1    a2    c2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    7

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5785e+00    0.07    0.07    0.16

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 10:08:04 EDT.