I am a beginner in parallelization. I tried to run the example code “elasticity-3d.edp” in hpddm folder.
Please see the link: https://doc.freefem.org/documentation/parallelization.html#hpddm-solvers
I input the following command in the terminal:
ff-mpirun -np 4 Elasticity3D.edp -glut ffglut
However, the program normally ends up without a plot display.
I tried several other hpddm examples on both Mac OS and Ubuntu and met the same problem.
Could you please give me some advice?
In addition, when doing parallelization with hpddm, how could I output the “.vtu” file for paraview visualization?