Performance Studies using PSTSWM

SGI/Cray Research T3E-900 Protocol Performance

(distributed LT experiment A / exchange sum algorithm)

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.0834e-02    0.18    0.12    0.56

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

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   5.9752e-02    0.20    0.16    0.60

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

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.7308e-01    0.08    0.08    0.25

Three Fastest Protocols 1st 2nd 3rd   c2    a1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    4    10

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.0079e-01    0.10    0.08    0.37

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

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   5.2017e-01    0.15    0.08    0.54

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

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.7937e+00    0.06    0.04    0.19

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

---

Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:24:48 EDT.