Performance Studies using PSTSWM

SGI/Cray Research T3E-900 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   9.8137e-02    0.12    0.13    0.23

Three Fastest Protocols 1st 2nd 3rd   a0    a6    a3        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    6    25

32x1 Processors / Problem T10L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.3652e-01    0.13    0.16    0.22

Three Fastest Protocols 1st 2nd 3rd   a0    a1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    5    25

8x1 Processors / Problem T21L8

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.4217e-01    0.08    0.12    0.15

Three Fastest Protocols 1st 2nd 3rd   a0    c1    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   5    12    25

16x1 Processors / Problem T21L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.0790e-01    0.08    0.10    0.19

Three Fastest Protocols 1st 2nd 3rd   a6    a0    c1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    12    25

32x1 Processors / Problem T21L32

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.9051e-01    0.07    0.09    0.14

Three Fastest Protocols 1st 2nd 3rd   a0    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    12    25

8x1 Processors / Problem T42L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.2660e+00    0.05    0.09    0.11

Three Fastest Protocols 1st 2nd 3rd   c2    c1    c4        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   12    12    25

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:25:04 EDT.