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[cgal-discuss] 3D Mesh Generation: How to enable parallel meshing


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  • From: Michael Bieri <>
  • To:
  • Subject: [cgal-discuss] 3D Mesh Generation: How to enable parallel meshing
  • Date: Wed, 16 Aug 2017 12:17:37 +0200
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Hi all

The CGAL documentation just says that I have to enable the parallel tag, like:

typedef CGAL::Parallel_tag Concurrency_tag;
typedef CGAL::Mesh_triangulation_3<Mesh_domain,CGAL::Default,Concurrency_tag>::type Tr;

Surprisingly, it compiled right after that modification, even though I neither set any link flags for the Intel TBB nor did I find any traces that I already have Intel TBB on my system (Mac Book Pro) at all.

What exactly do I need to do to use parallel meshing? How can I control the number of threads? Is there an example?

Thanks a lot and best regards,
Michael



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