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Message #21196
Re: buildbot failure in FEniCS Buildbot on dolfin-mac-osx
On Wednesday February 2 2011 01:14:48 Johannes Ring wrote:
> On Tue, Feb 1, 2011 at 9:07 PM, Johan Hake <johan.hake@xxxxxxxxx> wrote:
> > It looks like my "fix" did not help.
>
> It did indeed fix the problem with "print v[int64(0)]". The correct
> value (2.0) is printed out. The la unit tests reports a different
> error (I don't know if it's related):
Ok, but I guess that the error below and this error:
*** Error: Unable to extract sub system 70420528 (only 2 sub systems defined).
is caused by an int from Python is not correctly turned into an unsigned int
in C++.
Johan
> 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.
> EE..
> Running: PETScTester
> .Assertion failed: (dim <= 1), function size, file
> /Users/fenicsslave/jhbuildbot/fenics-src/dolfin/dolfin/la/PETScBaseMatrix.h
> , line 53.
> [buildbotmac:87844] *** Process received signal ***
> [buildbotmac:87844] Signal: Abort trap (6)
> [buildbotmac:87844] Signal code: (0)
> [buildbotmac:87844] [ 0] 2 libSystem.B.dylib
> 0x00007fff80f1235a _sigtramp + 26
> [buildbotmac:87844] [ 1] 3 Python
> 0x0000000100088650 PyUnicodeUCS2_DecodeUnicodeEscape + 2608
> [buildbotmac:87844] [ 2] 4 libSystem.B.dylib
> 0x00007fff80f8d9b4 __pthread_markcancel + 0
> [buildbotmac:87844] [ 3] 5 libdolfin.0.dylib
> 0x00000001019d5689 _ZNK6dolfin11PETScMatrix4sizeEj + 121
> [buildbotmac:87844] [ 4] 6 _cpp.so
> 0x0000000101583e7a _wrap_GenericTensor_size + 394
> [buildbotmac:87844] [ 5] 7 Python
> 0x00000001000b88e3 PyEval_EvalFrameEx + 27571
> [buildbotmac:87844] [ 6] 8 Python
> 0x00000001000b9af5 PyEval_EvalCodeEx + 2197
> [buildbotmac:87844] [ 7] 9 Python
> 0x000000010003b4f5 function_call + 165
> [buildbotmac:87844] [ 8] 10 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [ 9] 11 Python
> 0x000000010001de1d instancemethod_call + 365
> [buildbotmac:87844] [10] 12 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [11] 13 Python
> 0x000000010007137b call_maybe + 315
> [buildbotmac:87844] [12] 14 Python
> 0x000000010007308c slot_nb_multiply + 316
> [buildbotmac:87844] [13] 15 Python
> 0x000000010000bbec binary_op1 + 156
> [buildbotmac:87844] [14] 16 Python
> 0x000000010000e1d8 PyNumber_Multiply + 40
> [buildbotmac:87844] [15] 17 Python
> 0x00000001000b404f PyEval_EvalFrameEx + 8991
> [buildbotmac:87844] [16] 18 Python
> 0x00000001000b7eea PyEval_EvalFrameEx + 25018
> [buildbotmac:87844] [17] 19 Python
> 0x00000001000b9af5 PyEval_EvalCodeEx + 2197
> [buildbotmac:87844] [18] 20 Python
> 0x000000010003b5fd function_call + 429
> [buildbotmac:87844] [19] 21 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [20] 22 Python
> 0x00000001000b3ec2 PyEval_EvalFrameEx + 8594
> [buildbotmac:87844] [21] 23 Python
> 0x00000001000b9af5 PyEval_EvalCodeEx + 2197
> [buildbotmac:87844] [22] 24 Python
> 0x000000010003b4f5 function_call + 165
> [buildbotmac:87844] [23] 25 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [24] 26 Python
> 0x000000010001de1d instancemethod_call + 365
> [buildbotmac:87844] [25] 27 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [26] 28 Python
> 0x000000010007523a slot_tp_call + 74
> [buildbotmac:87844] [27] 29 Python
> 0x000000010000b902 PyObject_Call + 98
> [buildbotmac:87844] [28] 30 Python
> 0x00000001000b4fee PyEval_EvalFrameEx + 12990
> [buildbotmac:87844] [29] 31 Python
> 0x00000001000b9af5 PyEval_EvalCodeEx + 2197
> [buildbotmac:87844] *** End of error message ***
> Abort trap
>
> Johannes
>
> > What we do is pretty simple and probaby error prone with different bit
> > architechtures.
> >
> > from dolfin/swig/typemaps.i:
> >
> > bool Py_uint_convert(PyObject* in, dolfin::uint& value)
> > {
> > if (!PyInteger_Check(in))
> > return false;
> > long tmp = static_cast<long>(PyInt_AsLong(in));
> > if (tmp<=0)
> > return false;
> > value = static_cast<dolfin::uint>(tmp);
> > return true;
> > }
> >
> > Here 'in' is the Python object that will be turned into an uint: value.
> >
> > I am happy for all suggestions on making thie typemap more robust.
> >
> > (I am not sure it is the typemap that causes the havoc but it sure looks
> > like it. For example: a 0 or 1 is turned into: 70378776)
> >
> > Johan
> >
> > On Tuesday February 1 2011 09:16:19 Johan Hake wrote:
> >> On Tuesday February 1 2011 08:38:02 Johannes Ring wrote:
> >> > On Tue, Feb 1, 2011 at 5:28 PM, Johan Hake <johan.hake@xxxxxxxxx>
wrote:
> >> > > On Tuesday February 1 2011 04:02:03 Johannes Ring wrote:
> >> > >> 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 on my 64 bit Maverick. I will see if I can find a sollution
> >> > > for 32 bits. Any suggestions on the fly?
> >> >
> >> > No, I don't know.
> >> >
> >> > >> It works fine when I revert back to revision 5604 (Johan's original
> >> > >>
> >> > >> 5618 was lost in a merge).
> >> > >
> >> > > Do you suggest that the error came in the original 5618 changeset?
> >> >
> >> > Yes, the Mac buildbot was green before your commit with this comment:
> >> >
> >> > "Added a typemap macro for std::vector (passed by value) = for any
> >> > Python sequence of scalars. = -- Enabled for value_shape, values
> >> > (Constant) and coloring_type"
> >>
> >> Interesting. I changed a int/float => int/uint/double conversion, from
> >> my own to using SWIGs built in type conversions. I have now changed
> >> back the typemaps for int and uint. Let see what Mr Macbot says!
> >> Johan
> >>
> >> > Build 1135 is green and build 1136 is red:
> >> > http://fenicsproject.org:8080/builders/dolfin-mac-osx/builds/1136
> >> > http://fenicsproject.org:8080/builders/dolfin-mac-osx/builds/1135
> >> >
> >> > Johannes
> >> >
> >> > > Johan
> >> > >
> >> > >> 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/11
> >> > >> >> 36
> >> > >> >>
> >> > >> >> 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
> >> > >> >>
> >> > >> >> _______________________________________________
> >> > >> >>
> >> > >> >> Mailing list: https://launchpad.net/~dolfin
> >> > >> >>
> >> > >> >> Post to : dolfin@xxxxxxxxxxxxxxxxxxx
> >> > >> >>
> >> > >> >> Unsubscribe : https://launchpad.net/~dolfin
> >> > >> >>
> >> > >> >> More help : https://help.launchpad.net/ListHelp
> >> > >>
> >> > >> _______________________________________________
> >> > >>
> >> > >> Mailing list: https://launchpad.net/~dolfin
> >> > >>
> >> > >> Post to : dolfin@xxxxxxxxxxxxxxxxxxx
> >> > >>
> >> > >> Unsubscribe : https://launchpad.net/~dolfin
> >> > >>
> >> > >> More help : https://help.launchpad.net/ListHelp
>
> _______________________________________________
> Mailing list: https://launchpad.net/~dolfin
> Post to : dolfin@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~dolfin
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