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Re: Building octave 3.8.2 from source on Ubuntu 14.04 for using multiple
Re: Building octave 3.8.2 from source on Ubuntu 14.04 for using multiple cores
Mon, 08 Sep 2014 21:01:59 +0800
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On Saturday, September 06, 2014 05:42 AM, Sunil Shah wrote:
Thanks for pointing out the obvious error on my part in testing openblas.
Happily, with octave 3.8.1 switching to
does work. It also uses all available cores for EC2. So, now I see
cpu usage go up to 1600% on 16 cores.
When building octave 3.8.2 from source, do I need to specify these blas
and lapack libraries as configure options explicitly or it will pick
them automatically given that they have been set through
No, the package maintainers did a good job for us. Dependencies are
automatically pulled in. The libraries are in the standard places. You
can check what files are installed by the packages using tools like
apt-file, wajig, or synaptic.