Re: Run and interface external program compiled with ICC (NOT mkoctfile!)

[Dmitri A. Sergatskov]

On Tue, Jun 29, 2010 at 8:23 AM, Carlos222 <address@hidden> wrote:
>
> Dear Jaroslav Hajek,
>
> In fact I am using a binary package for the Linux Ubuntu 10, which is, in
> average., twice  slower than matlab for matrix inversion and multiplication.
> I did not know the octave has this level of
> sofistication, I mean it can make use of an interface with blas/lapack. For
> this reason I always see octave as a pure interpreter tool to simulate the
> matlab. So let me try this solution first!

I suspect that the octave on your Ubuntu either using generic blas/lapack or
poorly optimized ATLAS. Recompiling ATLAS and making sure that octave
is using it would be my recommendation.

Sincerely,

Dmitri.
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