On 3 Mar 2014, at 09:26, Miroslav Kuchta <[email protected]> wrote:
> Hi,
>
> I am trying to compile dolfin pulled from master branch at bitbucket but I am
> getting *virtual memory exhaused* error when building
> PolyhedralMeshGenerator.cpp.o.
> I have 4GB of RAM + 4GB of swap available and the error occurs when 3.4GB of
> RAM
> and about 2.4GB of swap are used. I use *gcc (Ubuntu 4.8.2-16ubuntu4) 4.8.2*.
> Does anyone have similar problems and what are some options to reduce the
> memory
> usage?
Unfortunately, compiling CGAL uses a lot of memory. You can disable CGAL in
DOLFIN using the CMake option
-DDOLFIN_ENABLE_CGAL=off
Garth
> At the moment I can only compile dolfin if I don't include -Wall -Werror
> -pedantic -g
> flags. Thanks for help.
>
> Regards, Miro
>
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