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   6.3496e-02    0.07    0.06    0.16

Three Fastest Protocols 1st 2nd 3rd   a2    c1    d1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    3    9

32x1 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   7.2265e-02    0.09    0.07    0.22

Three Fastest Protocols 1st 2nd 3rd   a2    c1    d1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    3    9

8x1 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.6734e-01    0.11    0.13    0.24

Three Fastest Protocols 1st 2nd 3rd   c1    d1    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    3    9

16x1 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.6021e-01    0.11    0.12    0.24

Three Fastest Protocols 1st 2nd 3rd   c1    d1    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    3    9

32x1 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.9944e-01    0.12    0.10    0.24

Three Fastest Protocols 1st 2nd 3rd   d1    c1    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    9

8x1 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.6386e+00    0.09    0.10    0.20

Three Fastest Protocols 1st 2nd 3rd   d1    c1    a1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    3    9

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