Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(distributed LT experiment A / ring-pipeline sum algorithm)

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.1302e-02    0.20    0.20    0.58

Three Fastest Protocols 1st 2nd 3rd   c2    i1    f1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    10    32

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   8.9778e-02    0.30    0.15    0.88

Three Fastest Protocols 1st 2nd 3rd   c0    a0    a6        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    17    31

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.3177e-01    0.12    0.11    0.26

Three Fastest Protocols 1st 2nd 3rd   c1    f3    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   6    12    48

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.0296e-01    0.14    0.11    0.35

Three Fastest Protocols 1st 2nd 3rd   f3    f1    i4        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    10    39

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.2805e-01    0.16    0.12    0.41

Three Fastest Protocols 1st 2nd 3rd   f1    f3    i1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    12    33

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.2926e+00    0.09    0.09    0.21

Three Fastest Protocols 1st 2nd 3rd   c2    c3    c1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    15    50

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:06:44 EDT.