Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(distributed FFT experiment A)

16x1 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   5.1063e-02    0.18    0.21    0.31

Three Fastest Protocols 1st 2nd 3rd   a6    c2    d2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    18

32x1 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   6.5452e-02    0.21    0.18    0.75

Three Fastest Protocols 1st 2nd 3rd   a6    d1    c2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    5    18

8x1 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.2927e-01    0.07    0.08    0.13

Three Fastest Protocols 1st 2nd 3rd   c2    c3    c1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    10    26

16x1 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.0247e-01    0.06    0.06    0.13

Three Fastest Protocols 1st 2nd 3rd   a1    c1    d1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   6    10    26

32x1 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.9259e-01    0.10    0.10    0.20

Three Fastest Protocols 1st 2nd 3rd   c1    d1    c3         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    8    26

8x1 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.1833e+00    0.09    0.09    0.25

Three Fastest Protocols 1st 2nd 3rd   c2    d3    c3         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    7    25

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:07:50 EDT.