]> https://gitweb.dealii.org/ - dealii.git/commit
Modifies the testing of FETools::Extrapolate.
authorGuilhem Poy <guilhem.poy@umontpellier.fr>
Fri, 25 Apr 2025 06:00:30 +0000 (08:00 +0200)
committerGuilhem Poy <guilhem.poy@umontpellier.fr>
Fri, 25 Apr 2025 06:00:30 +0000 (08:00 +0200)
commit1de1b85718a3a46f32af84817e6024315ad56d1d
treeb1190a7f4978468912cd21489eab7941984503a7
parent1f7709904aabd39faef1af61beadce386fcfee19
Modifies the testing of FETools::Extrapolate.

This modification ensures that the compression failure of LinearAlgebra::distributed::Vector is properly detected by modifying the test triangulation with a simple inversion symmetry of the refinement pattern. It does not change the norms of solution vector evaluated during the testing since the tested function is invariant under the inversion symmetry. However, it introduces locally owned DoFs at interfaces between coarse locally owned cells and refined ghost cells, which is precisely the reason the compression failure arises.
tests/mpi/fe_tools_extrapolate_common.h

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