Difference between revisions of "Cs360-2008"
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(→HPL Benchmarking Assignment) |
(→HPL Benchmarking Assignment) |
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| Line 10: | Line 10: | ||
|- | |- | ||
! Run 1 | ! Run 1 | ||
| − | | 4:50.67 || | + | | 4:50.67 || 4:46.91 || - |
|- | |- | ||
! Run 2 | ! Run 2 | ||
| − | | 4:48.69 || | + | | 4:48.69 || 4:46.25 || - |
|- | |- | ||
! Run 3 | ! Run 3 | ||
| − | | 4:50.32 || | + | | 4:50.32 || 4:45.00 || - |
|- | |- | ||
! Avg | ! Avg | ||
| − | | '''''4:49.89''''' || ''''' | + | | '''''4:49.89''''' || '''''4:46.05''''' || '''''-''''' |
|} | |} | ||
Revision as of 16:22, 16 April 2008
HPL Benchmarking Assignment
- HPL.dat reference from NetLib - http://www.netlib.org/benchmark/hpl/tuning.html
- To get a time of 4+ mins on tarzan, change line 6 of the default ATLAS HPL.dat to: 600 700 800 900 Ns
| - | LAM | MPICH | OpenMPI |
|---|---|---|---|
| Run 1 | 4:50.67 | 4:46.91 | - |
| Run 2 | 4:48.69 | 4:46.25 | - |
| Run 3 | 4:50.32 | 4:45.00 | - |
| Avg | 4:49.89 | 4:46.05 | - |
| - | 2 procs | 4 procs |
|---|---|---|
| Run 1 | 68.320s | 67.336s |
| Run 2 | 67.027s | 76.995s |
| Run 3 | 66.053s | 67.117s |
| Avg | 67.133 | 70.483s |
| - | Atlas | Goto |
|---|---|---|
| Run 1 | 5m53.306s | 6m38.663s |
| Run 2 | 5m32.486s | 6m24.253s |
| Run 3 | 5m32.852s | 6m26.475s |
| Avg | 5m39.548s | 6m29.797 |
