Christophe Prud'homme

icon indicating a website link http://www.cemosis.fr icon indicating an email [email protected]

icon company University of Strasbourg icon location Strasbourg icon location Professor in applied mathematics at University of Strasbourg. Director of the Cemosis platform. Leader of NumPEx/Exa-MA Methods and Algorithms for Exascale

Results 221 comments of Christophe Prud'homme

Make rhs parameter optional for Dirichlet dof elimination

I pinned the issue

Create objects inside a mesh via a level set function

@VLCeline where do we stand on this ?

Problem with number of Materials

@feelpp/hifimagnet could you check this testcase again ? @jermuzet?

add support for OpenTURNS

Yes it is in mor https://github.com/feelpp/feelpp/tree/develop/mor/contrib

add maxpy and mdot support to Vector class

here are the results of the new tests: ``` 03:19:29 prudhomm@gaya feelalg ±|2139-add-maxpy-and-mdot-support ✗|→ ctest -R test_vector Test project /nvme0/prudhomm/Devel/feelpp.quickfix/feelpp/build/default/testsuite/feelalg Start 8: feelpp_test_vector-np-6 1/2 Test #8: feelpp_test_vector-np-6 .......... Passed 1.32...

Provide interface for partitioning locally connected faces

here is a command line ``` ./feelpp_mesh_partitioner --json cases/three-spheres-part.json --ifile cases/three-spheres.geo --part 24 ``` and to export to paraview ``` mpirun -np 24 ./feelpp_mesh_exporter --gmsh.filename three-spheres_p24.json ```

Provide interface for partitioning locally connected faces

@romainhild the testcase is in `feelpp/tools/mesh/cases`

Performance loss when number of materials is too high

@jermuzet we would need the data to reproduce that. Also what do you call solverTime ? solving A x = b once A and b have been formed ?

Performance loss when number of materials is too high

@Trophime @jermuzet I think this issue belongs to hifimagnet unless you can share a reproducer publicly

Performance loss when number of materials is too high

@vincentchabannes I would suggest using https://github.com/feelpp/feelpp/tree/develop/toolboxes/generator/cases/thermal_fin and get an arbitrary number of materials, it generates a json for the heat toolbox