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[Getfem-users] Is the mesh creation thread safe ?

From: Antoine Mazuyer
Subject: [Getfem-users] Is the mesh creation thread safe ?
Date: Wed, 2 Aug 2017 20:12:39 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

Dear getfem users,

I plan to use getfem using OpenMP, I have configured it using the appropriate options.

I build the mesh using the getfem::mesh API. When getfem is compile with OpenMP, there is a crash (Segmentation fault) when using this method

205        size_type add_point(const base_node &pt,
206                            const scalar_type tol=scalar_type(0),
207                            bool remove_duplicated_nodes = true) {
208          return pts.add_node(pt, tol, remove_duplicated_nodes);
209        }

Is there someone that has experimented such seg faults using OpenMP with getfem ?


Antoine Mazuyer

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