Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(transpose FFT experiment A / O(log P) transpose algorithm)

16x1 Processors / Problem T10L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   8.7530e-02    0.11    0.12    0.23

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

32x1 Processors / Problem T10L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.2791e-01    0.09    0.04    0.71

Three Fastest Protocols 1st 2nd 3rd   a2    c2    d1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    9    9

8x1 Processors / Problem T21L8

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.7477e-01    0.12    0.11    0.24

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

16x1 Processors / Problem T21L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.4480e-01    0.15    0.14    0.32

Three Fastest Protocols 1st 2nd 3rd   a1    c1    d1         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    2    8

32x1 Processors / Problem T21L32

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.9334e-01    0.13    0.12    0.27

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

8x1 Processors / Problem T42L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.7829e+00    0.09    0.08    0.16

Three Fastest Protocols 1st 2nd 3rd   a1    c1    a2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    10

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:08:24 EDT.