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Re: [cgal-discuss] Multithreading with CGAL


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] Multithreading with CGAL
  • Date: Tue, 29 Jun 2021 13:30:41 +0200
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
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You can try this branch:
https://github.com/CGAL/cgal/pull/5402

It fixes the thread safety issue and should make it soon into the master branch.

Best,

Sebastien.

On 6/24/21 3:31 PM, Rasal Raj, Anish wrote:
Hello ladies and gentlemen,


I am trying to parallelize CGAL triangle intersection using OpenMP. I am using both do_intersect() and intersect() functions. The Kernel I am using is Exact_predicates_exact_constructions_kernel.


Now my question is, "Is the CGAL Intersection functions Threadsafe in the Exact_predicates_exact_constructions_kernel Kernel?".


If it is not "Is there a way to parallelize the intersection process?"


Thanks and Regards,

Anish R



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