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Element by element operation and multicore.
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From: |
John W. Eaton |
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Subject: |
Element by element operation and multicore. |
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Date: |
Thu, 16 Oct 2008 18:28:10 -0400 |
On 14-Oct-2008, Marcin M Kostur wrote:
| I have just compiled octave with intel math mkl library. In most od
| operations which use
| BLAS/LAPACK the speedup on 8-way xeon is immense (from 3x (eig) up to 20x).
Compared to what? I'd be surprised if you get a 20x increase in
performance compared to ATLAS.
jwe