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ifpack2
Stokhos_Ifpack2_MP_Vector.hpp
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// @HEADER
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// ***********************************************************************
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//
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// Stokhos Package
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// Copyright (2009) Sandia Corporation
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//
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// license for use of this work by or on behalf of the U.S. Government.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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//
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// Questions? Contact Eric T. Phipps (etphipp@sandia.gov).
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//
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// ***********************************************************************
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// @HEADER
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#ifndef STOKHOS_IFPACK2_MP_VECTOR_HPP
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#define STOKHOS_IFPACK2_MP_VECTOR_HPP
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// This header file should be included whenever compiling any Ifpack2
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// code with Stokhos scalar types
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// MP includes and specializations
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#include "
Stokhos_Tpetra_MP_Vector.hpp
"
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// Specialization of LocalReciprocalThreshold functor in
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// Ifpack2_Details_Chebyshev_def.hpp
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namespace
Ifpack2
{
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namespace
Details {
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template
<
class
XV,
class
SizeType>
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struct
LocalReciprocalThreshold;
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template
<
class
S,
class
... P,
class
SizeType>
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struct
LocalReciprocalThreshold
<
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Kokkos
::
View
< Sacado::MP::Vector<S>*,P...>, SizeType > {
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typedef
Kokkos::View<Sacado::MP::Vector<S>*,P...>
XV
;
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static
void
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compute
(
const
XV
& X,
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const
typename
XV::non_const_value_type& minVal)
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{
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if
(!
Sacado::is_constant
(minVal)) {
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Kokkos::Impl::raise_error
(
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"LocalReciprocalThreshold not implemented for non-constant minVal"
);
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}
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typedef
typename
Kokkos::FlatArrayType<XV>::type
Flat_XV;
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Flat_XV flat_X = X;
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LocalReciprocalThreshold< Flat_XV, SizeType >::compute
( flat_X,
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minVal.coeff(0) );
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}
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};
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}
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}
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#endif
// STOKHOS_IFPACK2_MP_VECTOR_HPP
View
View
Definition
Kokkos_View_MP_Vector_Interlaced.hpp:180
Stokhos_Tpetra_MP_Vector.hpp
Ifpack2
Definition
Stokhos_Ifpack2_UQ_PCE.hpp:53
Kokkos::Impl::raise_error
KOKKOS_INLINE_FUNCTION void raise_error(const char *msg)
Definition
Kokkos_View_Utils.hpp:64
Kokkos
Definition
Stokhos_CrsMatrix.hpp:663
Sacado::is_constant
KOKKOS_INLINE_FUNCTION bool is_constant(const T &x)
Definition
Stokhos_Is_Constant.hpp:53
Ifpack2::Details::LocalReciprocalThreshold< Kokkos::View< Sacado::MP::Vector< S > *, P... >, SizeType >::compute
static void compute(const XV &X, const typename XV::non_const_value_type &minVal)
Definition
Stokhos_Ifpack2_MP_Vector.hpp:65
Ifpack2::Details::LocalReciprocalThreshold< Kokkos::View< Sacado::MP::Vector< S > *, P... >, SizeType >::XV
Kokkos::View< Sacado::MP::Vector< S > *, P... > XV
Definition
Stokhos_Ifpack2_MP_Vector.hpp:62
Ifpack2::Details::LocalReciprocalThreshold
Definition
Stokhos_Ifpack2_UQ_PCE.hpp:101
Kokkos::FlatArrayType::type
view_type type
Definition
Kokkos_View_Utils.hpp:251
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