Performance Studies using PSTSWM

SGI/Cray Research Origin2000 Protocol Performance

(distributed FFT experiment A)

16x1 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   5.7461e-02    0.16    0.16    0.34

Three Fastest Protocols 1st 2nd 3rd   a6    a1    a2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    3    22

32x1 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   6.9335e-02    0.21    0.15    0.69

Three Fastest Protocols 1st 2nd 3rd   a6    a2    c1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    1    18

8x1 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.8770e-01    0.07    0.07    0.13

Three Fastest Protocols 1st 2nd 3rd   c1    c3    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   6    10    26

16x1 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   3.6328e-01    0.07    0.07    0.14

Three Fastest Protocols 1st 2nd 3rd   d1    c1    d2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   5    10    26

32x1 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   4.5889e-01    0.11    0.09    0.20

Three Fastest Protocols 1st 2nd 3rd   c1    d1    c2        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    6    26

8x1 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   2.9260e+00    0.16    0.11    0.65

Three Fastest Protocols 1st 2nd 3rd   d3    c3    c1        Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    2    22

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Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:06:04 EDT.