Performance Studies using PSTSWM

SGI/Cray Research T3E-900 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   4.5081e-02    0.08    0.09    0.16

Three Fastest Protocols 1st 2nd 3rd   c2    a1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    3    10

1x8 Processors / Problem T21L8

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6047e-01    0.05    0.05    0.17

Three Fastest Protocols 1st 2nd 3rd   a2    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    7    10

1x16 Processors / Problem T21L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.7333e-01    0.07    0.07    0.18

Three Fastest Protocols 1st 2nd 3rd   a1    a2    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    3    10

1x32 Processors / Problem T21L32

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.9453e-01    0.07    0.08    0.18

Three Fastest Protocols 1st 2nd 3rd   a1    c2    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    3    10

1x8 Processors / Problem T42L16

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6691e+00    0.04    0.04    0.15

Three Fastest Protocols 1st 2nd 3rd   a2    a1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    8    10

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:25:01 EDT.