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Ensure libMesh::ReplicatedMesh is used for LibMesh tallies (#3208)

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Kevin Sawatzky 2024-12-02 22:41:41 -06:00 • committed by GitHub
parent a9fe2a05c1
commit a940216d3a
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1 changed files with 7 additions and 1 deletions
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8
src/mesh.cpp
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@ -2935,6 +2935,11 @@ LibMesh::LibMesh(pugi::xml_node node) : UnstructuredMesh(node), adaptive_(false)
LibMesh::LibMesh(libMesh::MeshBase& input_mesh, double length_multiplier)
: adaptive_(input_mesh.n_active_elem() != input_mesh.n_elem())
{
if (!dynamic_cast<libMesh::ReplicatedMesh*>(&input_mesh)) {
fatal_error("At present LibMesh tallies require a replicated mesh. Please "
"ensure 'input_mesh' is a libMesh::ReplicatedMesh.");
}
m_ = &input_mesh;
set_length_multiplier(length_multiplier);
initialize();
@ -2952,7 +2957,8 @@ LibMesh::LibMesh(const std::string& filename, double length_multiplier)
void LibMesh::set_mesh_pointer_from_filename(const std::string& filename)
{
filename_ = filename;
unique_m_ = make_unique<libMesh::Mesh>(*settings::libmesh_comm, n_dimension_);
unique_m_ =
make_unique<libMesh::ReplicatedMesh>(*settings::libmesh_comm, n_dimension_);
m_ = unique_m_.get();
m_->read(filename_);
}