Performance Studies using PSTSWM

SGI/Cray Research T3D Protocol Performance

(distributed FFT experiment A)

16x1 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.4841e-01    0.08    0.03    0.26

Three Fastest Protocols 1st 2nd 3rd   d2    a2    c2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    5    8

32x1 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.0212e-01    0.08    0.03    0.23

Three Fastest Protocols 1st 2nd 3rd   a2    d2    c2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    5    9

8x1 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.1148e+00    0.06    0.02    0.21

Three Fastest Protocols 1st 2nd 3rd   c2    a2    d2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    5    9

16x1 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6595e+00    0.05    0.01    0.17

Three Fastest Protocols 1st 2nd 3rd   a2    c2    d2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    5    9

32x1 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.9858e+00    0.06    0.02    0.20

Three Fastest Protocols 1st 2nd 3rd   a2    c2    d2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    5    9

8x1 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.1609e+01    0.05    0.01    0.18

Three Fastest Protocols 1st 2nd 3rd   c2    d2    a2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    5    9

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:23:27 EDT.