[Trilinos-Users] Instantiation failure of Zoltan2::AMDTraits order

[Ryuta Suzuki]

Hi,
It seems Zoltan2's AMD order algorithm cannot be instantiated when the
typename of global and local ordinals are different. The error messages are
in bold at the bottom of the compiler messages I pasted.

Ryuta

 58%] Building CXX object
packages/ifpack2/src/CMakeFiles/ifpack2.dir/Ifpack2_AdditiveSchwarz.cpp.o
In file included from
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_OrderingAlgorithms.hpp:53:0,
                 from
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/problems/Zoltan2_OrderingProblem.hpp:54,
                 from
/home/ryuta/devel/trilinos/src/trilinos/packages/ifpack2/src/Ifpack2_AdditiveSchwarz_def.hpp:62,
                 from
/home/ryuta/devel/trilinos/src/trilinos/packages/ifpack2/src/Ifpack2_AdditiveSchwarz.cpp:53:
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:
In member function ‘int Zoltan2::AlgAMD<Adapter>::order(const
Teuchos::RCP<Zoltan2::OrderingSolution<typename Adapter::zgid_t, typename
Adapter::lno_t> >&)’:
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:129:40:
warning: typedef ‘zgid_t’ locally defined but not used
[-Wunused-local-typedefs]
       typedef typename Adapter::zgid_t zgid_t;
                                        ^
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:
In instantiation of ‘int Zoltan2::AlgAMD<Adapter>::order(const
Teuchos::RCP<Zoltan2::OrderingSolution<typename Adapter::zgid_t, typename
Adapter::lno_t> >&) [with Adapter =
Zoltan2::MatrixAdapter<Xpetra::RowMatrix<double, int, long int,
Kokkos::Compat::KokkosDeviceWrapperNode<Kokkos::Serial> >,
Xpetra::RowMatrix<double, int, long int,
Kokkos::Compat::KokkosDeviceWrapperNode<Kokkos::Serial> > >; typename
Adapter::lno_t = int; typename Adapter::zgid_t = long int]’:
/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/problems/Zoltan2_OrderingProblem.hpp:233:11:
  required from ‘void Zoltan2::OrderingProblem<Adapter>::solve(bool) [with
Adapter = Zoltan2::XpetraRowMatrixAdapter<Xpetra::RowMatrix<double, int,
long int, Kokkos::Compat::KokkosDeviceWrapperNode<Kokkos::Serial> >,
Xpetra::RowMatrix<double, int, long int,
Kokkos::Compat::KokkosDeviceWrapperNode<Kokkos::Serial> > >]’
/home/ryuta/devel/trilinos/src/trilinos/packages/ifpack2/src/Ifpack2_AdditiveSchwarz_def.hpp:1336:5:
  required from ‘void Ifpack2::AdditiveSchwarz<MatrixType,
LocalInverseType>::setup() [with MatrixType = Tpetra::RowMatrix<double,
int, long int>; LocalInverseType = Ifpack2::Preconditioner<double, int,
long int, Kokkos::Compat::KokkosDeviceWrapperNode<Kokkos::Serial> >]’
/home/ryuta/devel/trilinos/src/trilinos/packages/ifpack2/src/Ifpack2_AdditiveSchwarz.cpp:94:3:
  required from here
*/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:165:70:
error: no matching function for call to
‘Zoltan2::AMDTraits<int>::order(const size_t&, const int*, const long int*,
lno_t*&, double [5], double [20])’*
*                              edgeIds.getRawPtr(), perm, Control, Info);*
*                                                                      ^*
*/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:165:70:
note: candidate is:*
*/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:77:9:
note: int Zoltan2::AMDTraits<int>::order(int, const int*, const int*, int*,
double*, double*)*
*     int order(int n, const int *Ap, const int *Ai, int *perm,*
*         ^*
*/home/ryuta/devel/trilinos/src/trilinos/packages/zoltan2/src/algorithms/order/Zoltan2_AlgAMD.hpp:77:9:
note:   no known conversion for argument 3 from ‘const long int*’ to ‘const
int*’*
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