[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Run and interface external program compiled with ICC (NOT mkoctfile
From: |
Dmitri A. Sergatskov |
Subject: |
Re: Run and interface external program compiled with ICC (NOT mkoctfile!) |
Date: |
Tue, 29 Jun 2010 16:40:55 -0500 |
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.
--