Performance Studies using PSTSWM

SGI/Cray Research T3D Protocol Performance

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

1x16 Processors / Problem T21L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.3471e-01    0.06    0.03    0.17

Three Fastest Protocols 1st 2nd 3rd   a2    c2    b6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    6    10

1x32 Processors / Problem T42L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.6407e-01    0.07    0.04    0.18

Three Fastest Protocols 1st 2nd 3rd   a2    c2    b6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   1    6    10

1x8 Processors / Problem T42L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.0296e+00    0.04    0.01    0.11

Three Fastest Protocols 1st 2nd 3rd   a2    c2    b2         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    6    10

1x16 Processors / Problem T85L1

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.5799e+00    0.04    0.03    0.12

Three Fastest Protocols 1st 2nd 3rd   c2    d2    d6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   3    7    10

1x32 Processors / Problem T85L2

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.9638e+00    0.03    0.01    0.10

Three Fastest Protocols 1st 2nd 3rd   c2    d2    d6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   4    7    10

1x8 Processors / Problem T85L4

Runtime Statistics min (mean-min)/min (median-min)/min (max-min)/min   1.1932e+01    0.00    0.01    0.01

Three Fastest Protocols 1st 2nd 3rd   c1    a1    d6         Number of Proctocols With Runtimes Within X% of Min 1% 5% 25%   2    2    2

---

Patrick H. Worley / ( worleyph@ornl.gov)
Last Modified Monday, 15-Jul-2002 10:24:00 EDT.