version freak show III

Author: pancetta

etc/environment-mpi4py.yml

@@ -5,7 +5,7 @@ channels:
 dependencies:
   - numpy>=1.15.4
   - scipy>=0.17.1
-  - matplotlib>=3.0,<=3.5.3
+  - matplotlib>=3.0
   - dill>=0.2.6
   - mpich
   - mpi4py-fft>=2.0.2

pySDC/projects/parallelSDC/preconditioner_playground_MPI.py

@@ -244,5 +244,5 @@ def plot_iterations():
 if __name__ == "__main__":
     comm = MPI.COMM_WORLD
     main(comm=comm)
-    if comm.Get_rank() == 0:
-        plot_iterations()
+    # if comm.Get_rank() == 0:
+    #     plot_iterations()