Strange JIT caching behaviour

Bug #971557 reported by Harish Narayanan on 2012-04-02
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
SyFi
Undecided
Unassigned

Bug Description

When I run the following script,

from dolfin import *
parameters["form_compiler"]["name"] = "sfc"

mesh = UnitCube(3, 3, 3)

V = VectorFunctionSpace(mesh, "Lagrange", 1)
Q = FunctionSpace(mesh, "Lagrange", 1)

u = Function(V)

for j in range(1, 10):
    term = project(grad(u)[0][1], Q)

I find that sfc attempts to JIT-compile the project term seemingly an arbitrary number of times, and complains 'Possibly overwriting files in existing module directory foobar/sfc_jithash'. This doesn't happen when using ffc as the form compiler.

To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers