Performance Studies using PSTSWM

SGI/Cray Research T3E-900 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   2.4495e-02    0.14    0.20    0.25

Three Fastest Protocols 1st 2nd 3rd   c2    a1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    4    8

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.1328e-02    0.15    0.21    0.28

Three Fastest Protocols 1st 2nd 3rd   c2    a2    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    3    6

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5250e-01    0.05    0.07    0.12

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

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.2631e-01    0.07    0.08    0.14

Three Fastest Protocols 1st 2nd 3rd   c2    a1    a2        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   3.0854e-01    0.11    0.13    0.22

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

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6295e+00    0.03    0.04    0.07

Three Fastest Protocols 1st 2nd 3rd   a1    a2    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    9    10

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:25:25 EDT.