[Bug 739398] Review Request: openblas - An optimized BLAS library based on GotoBLAS2

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https://bugzilla.redhat.com/show_bug.cgi?id=739398

--- Comment #2 from Jussi Lehtola <jussi.lehtola at iki.fi> 2011-09-18 18:13:13 EDT ---
I ran a series of matrix diagonalization benchmarks, and on my Intel i7-2600 at
work OpenBLAS is 9.6% faster than ATLAS, which is rather notable.

Furthermore, OpenBLAS also can thread more operations than ATLAS such as
diagonalization, which makes it 42% faster when using 4 threads. (Yes, this is
bad scaling.)

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