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RE: GSOC 2013 - FEM LIBRARY


From: Marco Vassallo
Subject: RE: GSOC 2013 - FEM LIBRARY
Date: Fri, 31 May 2013 00:36:34 +0200

> Date: Thu, 30 May 2013 10:00:24 -0400
> From: address@hidden
> To: address@hidden
> Subject: Re: GSOC 2013 - FEM LIBRARY
> CC: address@hidden; address@hidden
>
> On 05/30/2013 09:56 AM, Max Brister wrote:
>
> > The proper solution to multiple definitions of "Array" is to use
> > namespaces in either Dolfin or Octave (preferably both).
>
> Yeah, a proper (set of) namespace(s) for Octave has been on the wish
> list for a long time but apparently no one has been sufficiently
> motivated to do anything about it.

Hopefully Dolfin has a namespace, which allows me to solve the problem.
I just need to include the dolfin header before of the octave header and
everything seems to work
>
> jwe
>
>

At run time I encountered this problem

octave: symbol lookup error: /usr/lib/openmpi/lib/openmpi/mca_paffinity_linux.so:
undefined symbol: mca_base_param_reg_int

I find on the net this solution

export LD_PRELOAD=/usr/lib/openmpi/lib/libmpi.so

and now everything works, but I don't know if it is related
to a mistake I made building Octave or if it is a bug.

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