On Wed, 26 Feb, 2014 at 12:11 PM, Martin Sandve Alnæs <[email protected]> wrote:
Fix is in next.


Seems to have done the trick - the tests are no longer hanging in parallel for me.

Garth

Martin


On 25 February 2014 17:52, Martin Sandve Alnæs <[email protected]> wrote:
Thanks! Helper me to quickly narrow it down, the Domain label affects the signature (it shouldn't):

from ufl import *

for i in range(2):
    j = i # This is not
    #j = 0 # This is ok

    domain = Domain(triangle, label="domain%d"%j)
    V = FiniteElement("CG", domain, 1)
    a = Coefficient(V)**2*dx
    print a.compute_form_data().signature[:8]

I'll fix it soon but not today.

Martin



On 25 February 2014 18:35, Jan Blechta <[email protected]> wrote:
On Tue, 25 Feb 2014 15:48:37 +0000
Martin Sandve Alnæs <[email protected]> wrote:

> Probably something with signature computation in ufl. I'll take a
> look.

This triggers JITing twice

from dolfin import *
for i in range(2):
    mesh = UnitSquareMesh(3, 3)
    elem = FiniteElement('CG', mesh, 1)
    V = FunctionSpaceBase(mesh, elem)

Is it correct?

Jan

>
> Martin
> 25. feb. 2014 15:20 skrev "Garth N. Wells" <[email protected]> følgende:
>
> > I'm finding that of late JIT compilation is flaky in parallel, i.e.
> > it hangs. What recent changes could be causing this? I typically
> > see the problems in test/unit/function/python/, and problems are
> > are not consistently reproducible. Moreover, it seems that the JIT > > caching is not working properly in parallel. When running a script
> > for a second time, JIT compilation is sometimes triggered.
> >
> > Garth
> >
> > _______________________________________________
> > fenics mailing list
> > [email protected]
> > http://fenicsproject.org/mailman/listinfo/fenics
> >




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