FErari

Optimization breaks for DOLFIN Cahn-Hilliard demo

Bug #708832 reported by Anders Logg
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
FErari
Confirmed
Medium
Unassigned

Bug Description

If

  parameters["form_compiler"]["optimization"] = True
  parameters["form_compiler"]["representation"] = "tensor"

is selected in the DOLFIN demo in demo/pde/cahn-hilliard/python/demo.py, the solution does not converge. It works if either optimization is not selected or representation is set to "quadrature".

This might be a bug in FErari or the communication with FFC.

Anders Logg (logg)
Changed in ferari:
status: New → Confirmed
importance: Undecided → Medium
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