[dune-functions] More build failures
Steffen Müthing
steffen.muething at iwr.uni-heidelberg.de
Fri Sep 18 09:07:09 CEST 2015
> Am 18.09.2015 um 00:18 schrieb Christian Engwer <christian.engwer at uni-muenster.de>:
>
> Sorry, but for me dune-functions already fails in poisson-pq2.cc
>
> The error is in typetree:
> In file included from /home/christi/Uni/Dune/functions/examples/poisson-pq2.cc:22:
> In file included from /home/christi/Uni/Dune/functions/dune/functions/functionspacebases/interpolate.hh:12:
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:578:51: error: no matching function for call to 'child'
> using type = typename std::decay<decltype(child(std::declval<Node>(),std::declval<TreePath>()))>::type;
> ^~~~~
> [...]
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:390:12: note: candidate template ignored: could not match 'integral_constant' against 'HybridTreePath'
> auto child(Node&& node, index_constant<i>, J... j) ->
> ^
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:422:12: note: candidate template ignored: substitution failure [with Node = Dune::Functions::PQkNode<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, 2, unsigned long, Dune::TypeTree::HybridTreePath<> >, J = <>]: no member named 'type' in 'std::enable_if<false, Dune::TypeTree::impl::_lazy_dynamic_decltype<Dune::Functions::PQkNode<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, 2, unsigned long, Dune::TypeTree::HybridTreePath<> > > >'
> auto child(Node&& node, std::size_t i, J... j) ->
> ^
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:539:10: note: candidate template ignored: substitution failure [with Node = Dune::Functions::PQkNode<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, 2, unsigned long, Dune::TypeTree::HybridTreePath<> >, Indices = <>]: no matching function for call to 'child'
> auto child(Node&& node, HybridTreePath<Indices...> tp) -> decltype(impl::child(std::forward<Node>(node),tp,tp.enumerate()))
> ^ ~~~~
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:504:10: note: candidate template ignored: could not match 'TreePath' against 'HybridTreePath'
> auto child(Node&& node, TreePath<Indices...>) -> decltype(child(std::forward<Node>(node),index_constant<Indices>()...))
> ^
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:474:10: note: candidate template ignored: substitution failure [with Node = Dune::Functions::PQkNode<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, 2, unsigned long, Dune::TypeTree::HybridTreePath<> >, Indices = <Dune::TypeTree::HybridTreePath<>>]: no matching function for call to 'child'
> auto child(Node&& node, Indices... indices) -> decltype(impl::child(std::forward<Node>(node),indices...))
> ^ ~~~~
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:351:12: note: candidate function template not viable: requires single argument 'node', but 2 arguments were provided
> auto child(Node&& node) -> decltype(std::forward<Node>(node))
> ^
> /home/christi/Uni/Dune/typetree/dune/typetree/childextraction.hh:437:12: note: candidate function template not viable: requires 3 arguments, but 2 were provided
> auto child(Node&& node, HybridTreePath<Indices...> tp, Std::index_sequence<i...>) -> decltype(child(std::forward<Node>(node),treePathEntry<i>(tp)...))
> ^
>
> I'm using clang-3.4, but the error comes also with 3.5 and 3.7
>
> Going back to ec42a64 fixed some of the problems, but I still get
> errors concerning the makeDefaultNodeToRangeMap.
you get 100 bonus points for triggering a nasty compiler bug in clang! ;-) Basically, clang always considered
the length of a HybridTreePath to be 1, irrespective of its real size due to clang bug 14858
(https://llvm.org/bugs/show_bug.cgi?id=14858). The details are explained in the commit message in TypeTree.
Now poisson-pq2 fails because it cannot find bind() and unbind(), but that seems to be a different problem…
Steffen
>
> Ciao
> Christian
>
> On Thu, Sep 17, 2015 at 02:33:51PM +0200, Oliver Sander wrote:
>> Hi guys,
>>> I suppose it's not a 'still', but an 'again'. The example did build
>>> again after Steffens fixes. But after updating typetree it again failed.
>>> For the moment try going back to rev a709073 of typetree. This worked
>>> for me.
>> stokes-taylorhood builds again, but I get valgrind warnings *if* I build with -O2.
>> (I use "-g -O2 -Wall", to be exact). Leaving out the -O2 makes the warnings go
>> away. The warnings are caused by the interpolateTreeSubset method shortly
>> after line 300. Before, the rhs variable contains only zeros. After the call,
>> it contains initialized values (supposedly) for all boundary dofs. Can anybody
>> reproduce this?
>> Thanks,
>> Oliver
>>
>>>
>>> @Steffen: Maybe it helps that the breakage has happened after a709073.
>>>
>>> Best,
>>> Carsten
>>>
>>>> Here is what clang has to say. Any help would be appreciated.
>>>> Best,
>>>> Oliver
>>>>
>>>> /home/sander/dune/dune-functions/examples/stokes-taylorhood.cc:241:35: warning: suggest braces around initialization of subobject [-Wmissing-braces]
>>>> std::array<int,dim> elements = {4, 4};
>>>> ^~~~
>>>> { }
>>>> In file included from /home/sander/dune/dune-functions/examples/stokes-taylorhood.cc:22:
>>>> In file included from /home/sander/dune/dune-functions/dune/functions/functionspacebases/pqknodalbasis.hh:14:
>>>> In file included from /home/sander/dune/dune-functions/dune/functions/functionspacebases/gridviewfunctionspacebasis.hh:7:
>>>> In file included from /home/sander/dune/dune-functions/dune/functions/functionspacebases/nodes.hh:6:
>>>> /home/sander/dune/dune-typetree/dune/typetree/compositenode.hh:195:43: error: no matching function for call to 'treePathSize'
>>>> static_assert(sizeof...(I) > 0 || treePathSize(i0) > 0,
>>>> ^~~~~~~~~~~~
>>>> /home/sander/dune/dune-functions/dune/functions/functionspacebases/taylorhoodbasis.hh:232:32: note: in instantiation of function template specialization
>>>> 'Dune::TypeTree::CompositeNode<Dune::Functions::TaylorHoodVelocityTree<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, unsigned
>>>> long, Dune::TypeTree::HybridTreePath<std::integral_constant<unsigned long, 0> > >, Dune::Functions::PQkNode<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2,
>>>> Dune::EquidistantCoordinates<double, 2> >, 4> >, 1, unsigned long, Dune::TypeTree::HybridTreePath<std::integral_constant<unsigned long, 1> > > >::child<std::integral_constant<unsigned long, 0>, int>'
>>>> requested here
>>>> pq2NodeIndexSet_.bind(node.child(_0, 0));
>>>> ^
>>>> /home/sander/dune/dune-functions/dune/functions/functionspacebases/defaultlocalindexset.hh:41:19: note: in instantiation of member function
>>>> 'Dune::Functions::TaylorHoodNodeIndexSet<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, std::array<unsigned long, 2>,
>>>> Dune::TypeTree::HybridTreePath<>, unsigned long>::bind' requested here
>>>> nodeIndexSet_.bind(localView_->tree());
>>>> ^
>>>> /home/sander/dune/dune-functions/examples/stokes-taylorhood.cc:199:19: note: in instantiation of member function
>>>> 'Dune::Functions::DefaultLocalIndexSet<Dune::Functions::DefaultLocalView<Dune::Functions::DefaultGlobalBasis<Dune::Functions::TaylorHoodNodeFactory<Dune::GridView<Dune::DefaultLeafGridViewTraits<const
>>>> Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, std::array<unsigned long, 2>, unsigned long> > >,
>>>> Dune::Functions::TaylorHoodNodeIndexSet<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2, Dune::EquidistantCoordinates<double, 2> >, 4> >, std::array<unsigned long, 2>,
>>>> Dune::TypeTree::HybridTreePath<>, unsigned long> >::bind' requested here
>>>> localIndexSet.bind(localView);
>>>> ^
>>>> /home/sander/dune/dune-functions/examples/stokes-taylorhood.cc:277:3: note: in instantiation of function template specialization
>>>> 'assembleStokesProblem<Dune::Functions::DefaultGlobalBasis<Dune::Functions::TaylorHoodNodeFactory<Dune::GridView<Dune::DefaultLeafGridViewTraits<const Dune::YaspGrid<2,
>>>> Dune::EquidistantCoordinates<double, 2> >, 4> >, std::array<unsigned long, 2>, unsigned long> > >' requested here
>>>> assembleStokesProblem(taylorHoodBasis, stiffnessMatrix);
>>>> ^
>>>> /home/sander/dune/dune-typetree/dune/typetree/treepath.hh:45:27: note: candidate template ignored: could not match 'TreePath' against 'integral_constant'
>>>> constexpr std::size_t treePathSize(const TreePath<i...>&)
>>>> ^
>>>> /home/sander/dune/dune-typetree/dune/typetree/treepath.hh:372:27: note: candidate template ignored: could not match 'HybridTreePath' against 'integral_constant'
>>>> constexpr std::size_t treePathSize(const HybridTreePath<T...>&)
>>>> ^
>>>> /home/sander/dune/dune-functions/examples/stokes-taylorhood.cc:47:55: error: no matching member function for call to 'child'
>>>> auto& velocityLocalFiniteElement = localView.tree().child(_0,0).finiteElement();
>>>>
>>>>
>>>> _______________________________________________
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>>>> dune-functions at dune-project.org
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>>>>
>>>
>>
>>
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>
> --
> Prof. Dr. Christian Engwer
> Institut für Numerische und Angewandte Mathematik
> Fachbereich Mathematik und Informatik der Universität Münster
> Einsteinstrasse 62
> 48149 Münster
>
> E-Mail christian.engwer at uni-muenster.de
> Telefon +49 251 83-35067
> FAX +49 251 83-32729
>
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