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   4.2438e-02    0.20    0.17    0.49

Three Fastest Protocols 1st 2nd 3rd   a1    a0    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    3    19

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.0224e-01    0.23    0.08    0.80

Three Fastest Protocols 1st 2nd 3rd   a0    a6    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    7    19

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5667e-01    0.09    0.14    0.16

Three Fastest Protocols 1st 2nd 3rd   a0    a1    c1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    12    25

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.4676e-01    0.11    0.15    0.19

Three Fastest Protocols 1st 2nd 3rd   a1    c1    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    3    25

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.9365e-01    0.15    0.19    0.26

Three Fastest Protocols 1st 2nd 3rd   a1    c1    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    2    21

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5156e+00    0.01    0.02    0.03

Three Fastest Protocols 1st 2nd 3rd   a1    c1    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   9    25    25

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:06:39 EDT.