Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(transpose LT experiment I-A / O(log P) transpose algorithm)

1x16 Processors / Problem T10L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   7.8138e-02    0.08    0.10    0.14

Three Fastest Protocols 1st 2nd 3rd   a1    c1    a6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    10    25

1x8 Processors / Problem T21L8

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5479e-01    0.06    0.09    0.10

Three Fastest Protocols 1st 2nd 3rd   c1    a1    a6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    12    25

1x16 Processors / Problem T21L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.0178e-01    0.05    0.07    0.09

Three Fastest Protocols 1st 2nd 3rd   c1    a4    a6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   5    11    25

1x32 Processors / Problem T21L32

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.9886e-01    0.04    0.05    0.07

Three Fastest Protocols 1st 2nd 3rd   a4    a6    a5         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   5    14    25

1x8 Processors / Problem T42L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.3820e+00    0.04    0.03    0.13

Three Fastest Protocols 1st 2nd 3rd   a5    a4    a6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    16    25

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:08:12 EDT.