dolfin team mailing list archive

[Johannes Ring <johannr@xxxxxxxxx>]

The problem can be triggered by the following code:

  import dolfin
  from numpy import int64

  v = dolfin.Vector(16)

  v[int(0)] = 2.0
  print v[int(0)]

  v[int64(0)] = 2.0
  print v[int64(0)]

The output is:

  2.0
  0.0

Can someone with access to a Mac try and see if they experience the
same problem?

Actually, I tried it now on my laptop (Lucid, 32 bit) and I got this error:

  >>> print v[int64(0)]
  Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
    File "/tmp/local/lib/python2.6/site-packages/dolfin/cpp.py", line
3648, in __getitem__
      return _get_vector_single_item(self, indices)
  RuntimeError: index out of range

It works fine when I revert back to revision 5604 (Johan's original
5618 was lost in a merge).

Johannes

On Mon, Jan 31, 2011 at 10:19 AM, Johannes Ring <johannr@xxxxxxxxx> wrote:
> The Python la unit test fails on the Mac buildbot with the following
> error after revision 5618. Any ideas?
>
> Johannes
>
>
> Testing basic PyDOLFIN linear algebra operations
> ------------------------------------------------
>
> Running: MTL4Tester
> Calling FFC just-in-time (JIT) compiler, this may take some time.
> Calling FFC just-in-time (JIT) compiler, this may take some time.
> ..F.
> Running: PETScTester
> ..F.
> Running: uBLASDenseTester
> ..F.
> Running: uBLASSparseTester
> ..F.
> ======================================================================
> FAIL: test_vector (__main__.MTL4Tester)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "test.py", line 162, in test_vector
>    if org.owns_index(t(0)): self.assertAlmostEqual(org[t(0)], 2.0)
> AssertionError: 0.033607290958676872 != 2.0 within 7 places
>
> ======================================================================
> FAIL: test_vector (__main__.PETScTester)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "test.py", line 162, in test_vector
>    if org.owns_index(t(0)): self.assertAlmostEqual(org[t(0)], 2.0)
> AssertionError: 0.2551242083622477 != 2.0 within 7 places
>
> ======================================================================
> FAIL: test_vector (__main__.uBLASDenseTester)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "test.py", line 162, in test_vector
>    if org.owns_index(t(0)): self.assertAlmostEqual(org[t(0)], 2.0)
> AssertionError: 0.96740583429440807 != 2.0 within 7 places
>
> ======================================================================
> FAIL: test_vector (__main__.uBLASSparseTester)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "test.py", line 162, in test_vector
>    if org.owns_index(t(0)): self.assertAlmostEqual(org[t(0)], 2.0)
> AssertionError: 0.23277614769655719 != 2.0 within 7 places
>
> ----------------------------------------------------------------------
> Ran 16 tests in 3.726s
>
> FAILED (failures=4)
>
>
> On Sun, Jan 30, 2011 at 4:00 AM,  <buildbot@xxxxxxxxxx> wrote:
>> The Buildbot has detected a new failure of dolfin-mac-osx on FEniCS Buildbot.
>> Full details are available at:
>>  http://fenicsproject.org:8080/builders/dolfin-mac-osx/builds/1136
>>
>> Buildbot URL: http://fenicsproject.org:8080/
>>
>> Buildslave for this Build: mac-osx
>>
>> Build Reason:
>> Build Source Stamp: HEAD
>> Blamelist: Johan Hake
>>
>> BUILD FAILED: failed dolfin check
>>
>> sincerely,
>>  -The Buildbot
>>
>>
>> _______________________________________________
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>