Performance Studies using PSTSWM

SGI/Cray Research T3E-900 Protocol Performance

(distributed LT experiment A / recursive halving sum algorithm)

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.1228e-02    0.12    0.17    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

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.2594e-02    0.14    0.18    0.24

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

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.4959e-01    0.04    0.04    0.08

Three Fastest Protocols 1st 2nd 3rd   a1    c2    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    8    10

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.2336e-01    0.06    0.07    0.13

Three Fastest Protocols 1st 2nd 3rd   a1    c2    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    4    10

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.0372e-01    0.08    0.08    0.22

Three Fastest Protocols 1st 2nd 3rd   a1    a2    c2        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   1.6212e+00    0.03    0.03    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 10:24:54 EDT.