ffc team mailing list archive

[Martin Sandve Alnæs <martinal@xxxxxxxxx>]

If you're not using PyDOLFIN you don't need the JIT compiler and it
doesn't matter that this particular test fails.

Martin



On Mon, Jun 22, 2009 at 4:55 PM, Shawn Walker<walker@xxxxxxxxxxxxxxx> wrote:
> All the info in dolfin.conf is already set in my environment variables.  I
> think it is a problem with me not having the newest SWIG installed.  I had
> been getting by without it before (I wasn't using PyDOLFIN).  But I think
> now I need it (see one of my more recent emails).
>
> - Shawn
>
> On Mon, 22 Jun 2009, Kristian Oelgaard wrote:
>
>> Quoting Shawn Walker <walker@xxxxxxxxxxxxxxx>:
>>
>>> My paths are probably not set correctly.  But I am not sure how to fix it.
>>> I just realized this is the first time I have tried to compile a form with
>>> UFL.  Is there some special connection that I need to make between UFL and
>>> FFC?
>>
>> Just install UFL in the same way you do FFC.
>>
>> Then source dolfin.conf, if DOLFIN is installed locally since FFC will need
>> dolfin_utils to generate the DOLFIN wrappers.
>>
>> Kristian
>>
>>> - Shawn
>>>
>>> On Sun, 21 Jun 2009, Kristian Oelgaard wrote:
>>>
>>>> Quoting Shawn Walker <walker@xxxxxxxxxxxxxxx>:
>>>>
>>>>> This is what I tried to compile:
>>>>>
>>>>> # Compile this form with FFC: ffc -l dolfin Poisson.ufl
>>>>>
>>>>> element = FiniteElement("Lagrange", triangle, 2)
>>>>>
>>>>> v = TestFunction(element)
>>>>> u = TrialFunction(element)
>>>>> f = Function(element)
>>>>>
>>>>> a = inner(grad(v), grad(u))*dx
>>>>> L = v*f*dx
>>>>
>>>> It works fine here, I think you just need to use the latest versions of
>>> FFC, UFL
>>>> and DOLFIN and make sure you're paths are set correctly.
>>>>
>>>> Kristian
>>>>
>>>>> - Shawn
>>>>>
>>>>> On Sun, 21 Jun 2009, Kristian Oelgaard wrote:
>>>>>
>>>>>> Quoting Shawn Walker <walker@xxxxxxxxxxxxxxx>:
>>>>>>
>>>>>>> I get the following error when trying run ffc on a simple P2 lagrange
>>>>>>> laplace form:
>>>>>>
>>>>>> Are you using development versions of FFC/UFL and DOLFIN?
>>>>>>
>>>>>> Could you send the *.ufl file?
>>>>>>
>>>>>> Kristian
>>>>>>
>>>>>>> Compiler stage 5: Formatting code
>>>>>>> ---------------------------------
>>>>>>>    Formatting code for UFC 1.0.
>>>>>>>    Writing DOLFIN wrappers.
>>>>>>> Traceback (most recent call last):
>>>>>>>    File "/home/walker/build/bin/ffc", line 186, in <module>
>>>>>>>      sys.exit(main(sys.argv[1:]))
>>>>>>>    File "/home/walker/build/bin/ffc", line 130, in main
>>>>>>>      execfile(script, {})
>>>>>>>    File "Poisson.py", line 31, in <module>
>>>>>>>      compile([a, L, M, element], "Poisson", {'log_level': 20, 'format':
>>>>>>> 'dolfin', 'form_postfix': True, 'quadrature_order': 'auto', 'precision':
>>>>>>> '15', 'cpp optimize': False, 'cache_dir': None, 'split': False,
>>>>>>> 'representation': 'auto', 'optimize': False, 'output_dir': '.'},
>>>>>>> globals())
>>>>>>>    File
>>>>>>>
>>> "/home/walker/build/lib/python2.5/site-packages/ffc/compiler/compiler.py",
>>>>>>> line 109, in compile
>>>>>>>      format_code(generated_forms, prefix, format, options)
>>>>>>>    File
>>>>>>>
>>> "/home/walker/build/lib/python2.5/site-packages/ffc/compiler/compiler.py",
>>>>>>> line 214, in format_code
>>>>>>>      format.write(generated_forms, prefix, options)
>>>>>>>    File
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>> "/home/walker/build/lib/python2.5/site-packages/ffc/compiler/format/ufcformat.py",
>>>>>>> line 267, in write
>>>>>>>      output += _generate_dolfin_wrappers(generated_forms, prefix,
>>> options,
>>>>>>> self.format)
>>>>>>>    File
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>> "/home/walker/build/lib/python2.5/site-packages/ffc/compiler/format/ufcformat.py",
>>>>>>> line 663, in _generate_dolfin_wrappers
>>>>>>>      return generate_dolfin_code(prefix, "", form_names, common_space,
>>>>>>> False) + "\n\n"
>>>>>>> TypeError: generate_dolfin_code() takes exactly 3 arguments (5 given)
>>>>>>>
>>>>>>> - Shawn
>>>>>>> _______________________________________________
>>>>>>> FFC-dev mailing list
>>>>>>> FFC-dev@xxxxxxxxxx
>>>>>>> http://www.fenics.org/mailman/listinfo/ffc-dev
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>
>>
>>
>>
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