dolfin team mailing list archive

[Johan Hake <hake.dev@xxxxxxxxx>]

On 04/02/2013 12:06 PM, Corrado Maurini wrote:
> I confirm that trunk is working for me on gcc 4.2 (macosx lion) and 4.4 (rhel). 
> Unitest and example work fine for me, without any error message, both with TAO installed or not. 
> 
> I need to install a quantal distribution to test on gcc 4.7. I need some more time for this. Not sure to be able to do it before thursday, but I will try.

That is probably fine. Not many have TAO installed and I do not think we
have it on the buildbot yet.

> Thanks for fixinfg the tab, I should change my test editor ... 

:)

> For the assertion in the unittest do you refer to this? 
> self.assertAlmostEqual(assemble(F), Ly, 5)
> or 
> try:
>   parameters["linear_algebra_backend"] = "PETSc"
> except RuntimeError:
>   import sys; sys.exit(0)
> 
> The first is taken form KrylovSolver unittest, the second from PETScSnesSolver.

The assertion that fail is in shared_ptr. It looks like the call to
b->vec() at line 173 in TAOLinearBoundSolver.cpp triggers it.

Here is the backtrace:

#0  0x00007ffff6f1a425 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff6f1db8b in __GI_abort () at abort.c:91
#2  0x00007ffff6f130ee in __assert_fail_base (fmt=<optimized out>,
assertion=0x7fffeb9da24f "px != 0", file=
    0x7fffebaa14a0
"/home/hake/local/include/boost/smart_ptr/shared_ptr.hpp",
line=<optimized out>, function=<optimized out>) at assert.c:94
#3  0x00007ffff6f13192 in __GI___assert_fail (assertion=0x7fffeb9da24f
"px != 0", file=0x7fffebaa14a0
"/home/hake/local/include/boost/smart_ptr/shared_ptr.hpp", line=424,
    function=
    0x7fffebaa1a60
<_ZZNK5boost10shared_ptrIKN6dolfin11PETScMatrixEEptEvE19__PRETTY_FUNCTION__>
"T* boost::shared_ptr<T>::operator->() const [with T = const
dolfin::PETScMatrix]") at assert.c:103
#4  0x00007fffeb425aae in boost::shared_ptr<dolfin::PETScMatrix
const>::operator-> (this=<optimized out>) at
/home/hake/local/include/boost/smart_ptr/shared_ptr.hpp:424
#5  0x00007fffeb424995 in _M_dispose (__a=..., this=<optimized out>) at
/usr/include/c++/4.7/bits/basic_string.h:246
#6  ~basic_string (this=<optimized out>, __in_chrg=<optimized out>) at
/usr/include/c++/4.7/bits/basic_string.h:536
#7  dolfin::TAOLinearBoundSolver::solve (this=this@entry=0x1e13890,
A1=..., x=..., b1=..., xl=..., xu=...)
    at
/home/hake/bzr/fenics/dolfin/work-trunk/dolfin/nls/TAOLinearBoundSolver.cpp:173
#8  0x00007fffeb425055 in dolfin::TAOLinearBoundSolver::solve
(this=0x1e13890, A1=..., x=..., b1=..., xl=..., xu=...)
    at
/home/hake/bzr/fenics/dolfin/work-trunk/dolfin/nls/TAOLinearBoundSolver.cpp:157

J


> Corrado
> 
> Le 2 avr. 2013 à 11:03, Johan Hake a écrit :
> 
>> I gcc 4.7. I think recent gcc is more strict on things like missing
>> return statements.
>>
>> Johan
>>
>> On 04/02/2013 10:47 AM, Corrado Maurini wrote:
>>> I am having a look. It was working for me ... on macosx, and rhel5
>>>
>>> Le 2 avr. 2013 à 09:06, Johan Hake a écrit :
>>>
>>>> On 04/02/2013 09:03 AM, noreply@xxxxxxxxxxxxx
>>>> <mailto:noreply@xxxxxxxxxxxxx> wrote:
>>>>> ------------------------------------------------------------
>>>>> revno: 7592
>>>>> committer: Johan Hake <hake.dev@xxxxxxxxx <mailto:hake.dev@xxxxxxxxx>>
>>>>> branch nick: work-trunk
>>>>> timestamp: Tue 2013-04-02 08:57:33 +0200
>>>>> message:
>>>>> Misc format fixes and compile fixes for TAO interface.
>>>>>   -- The TAO unittest throws an assertion need to be fixed.
>>>>>   -- I have used TAO version 1.2
>>>>
>>>> That should be TAO 2.1.
>>>>
>>>> Johan
>>>>
>>>>> modified:
>>>>> dolfin/nls/TAOLinearBoundSolver.cpp
>>>>> dolfin/nls/TAOLinearBoundSolver.h
>>>>>
>>>>>
>>>>> --
>>>>> lp:dolfin
>>>>> https://code.launchpad.net/~dolfin-core/dolfin/trunk
>>>>>
>>>>> Your team DOLFIN Core Team is subscribed to branch lp:dolfin.
>>>>> To unsubscribe from this branch go to
>>>>> https://code.launchpad.net/~dolfin-core/dolfin/trunk/+edit-subscription
>>>>>
>>>>
>>>>
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>>
>