/usr/include/trilinos/Sacado_MP_Vector_ops.hpp is in libtrilinos-stokhos-dev 12.10.1-3.
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// ***********************************************************************
//
// Stokhos Package
// Copyright (2009) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Eric T. Phipps (etphipp@sandia.gov).
//
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// @HEADER
#include "Sacado_cmath.hpp"
#include <ostream> // for std::ostream
#ifdef __CUDACC__
#include <math_functions.h>
#endif
/*
namespace Sacado {
namespace MP {
template <typename T>
class LogOp :
public Expr< LogOp< T > > {
public:
typedef typename T::value_type value_type;
typedef typename T::storage_type storage_type;
KOKKOS_INLINE_FUNCTION
LogOp(const T& expr_) : expr(expr_) {}
KOKKOS_INLINE_FUNCTION
std::string name() const {
return std::string("log") + expr.name();
}
KOKKOS_INLINE_FUNCTION
int size() const {
return expr.size();
}
KOKKOS_INLINE_FUNCTION
bool hasFastAccess(int sz) const {
return expr.hasFastAccess(sz);
}
KOKKOS_INLINE_FUNCTION
value_type val() const {
return std::log(expr.val());
}
KOKKOS_INLINE_FUNCTION
value_type coeff(int i) const {
return std::log(expr.coeff(i));
}
KOKKOS_INLINE_FUNCTION
value_type fastAccessCoeff(int i) const {
return std::log(expr.fastAccessCoeff(i));
}
protected:
const T& expr;
};
template <typename T, typename N>
KOKKOS_INLINE_FUNCTION
LogOp< T >
log (const Expr<T>& expr)
{
typedef LogOp< typename Expr<T>::derived_type > expr_t;
return expr_t(expr.derived());
}
}
}
*/
#define MP_UNARYOP_MACRO(OPNAME,OP,OPER) \
namespace Sacado { \
namespace MP { \
\
\
template <typename T> \
class OP : \
public Expr< OP< T > > { \
public: \
\
typedef typename remove_volatile<T>::type Tnv; \
typedef typename Tnv::value_type value_type; \
typedef typename Tnv::storage_type storage_type; \
typedef typename Tnv::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const T& expr_) : expr(expr_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return std::string(#OPER) + expr.name(); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { \
return expr.size(); \
} \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return OPER(expr.val()); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return OPER(expr.coeff(i)); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return OPER(expr.fastAccessCoeff(i)); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return OPER(expr.template getCoeff<i>()); \
} \
\
protected: \
\
typename const_expr_ref<T>::type expr; \
\
}; \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< T > \
OPNAME (const Expr<T>& expr) \
{ \
typedef OP< typename Expr<T>::derived_type > expr_t; \
\
return expr_t(expr.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< volatile T > \
OPNAME (const volatile Expr<T>& expr) \
{ \
typedef typename Expr<T>::derived_type derived; \
typedef OP< typename add_volatile<derived>::type > expr_t; \
\
return expr_t(expr.derived()); \
} \
} \
\
template <typename T> \
struct IsExpr< MP::OP<T> > { \
static const bool value = true; \
}; \
\
template <typename T> \
struct BaseExprType< MP::OP<T> > { \
typedef typename MP::OP<T>::base_expr_type type; \
}; \
}
MP_UNARYOP_MACRO(operator+, UnaryPlusOp, +)
MP_UNARYOP_MACRO(operator-, UnaryMinusOp, -)
MP_UNARYOP_MACRO(exp, ExpOp, std::exp)
MP_UNARYOP_MACRO(log, LogOp, std::log)
MP_UNARYOP_MACRO(log10, Log10Op, std::log10)
MP_UNARYOP_MACRO(sqrt, SqrtOp, std::sqrt)
MP_UNARYOP_MACRO(cbrt, CbrtOp, std::cbrt)
MP_UNARYOP_MACRO(cos, CosOp, std::cos)
MP_UNARYOP_MACRO(sin, SinOp, std::sin)
MP_UNARYOP_MACRO(tan, TanOp, std::tan)
MP_UNARYOP_MACRO(acos, ACosOp, std::acos)
MP_UNARYOP_MACRO(asin, ASinOp, std::asin)
MP_UNARYOP_MACRO(atan, ATanOp, std::atan)
MP_UNARYOP_MACRO(cosh, CoshOp, std::cosh)
MP_UNARYOP_MACRO(sinh, SinhOp, std::sinh)
MP_UNARYOP_MACRO(tanh, TanhOp, std::tanh)
MP_UNARYOP_MACRO(acosh, ACoshOp, std::acosh)
MP_UNARYOP_MACRO(asinh, ASinhOp, std::asinh)
MP_UNARYOP_MACRO(atanh, ATanhOp, std::atanh)
MP_UNARYOP_MACRO(abs, AbsOp, std::abs)
MP_UNARYOP_MACRO(fabs, FAbsOp, std::fabs)
#undef MP_UNARYOP_MACRO
#define MP_BINARYOP_MACRO(OPNAME,OP,OPER) \
namespace Sacado { \
namespace MP { \
\
template <typename T1, typename T2> \
class OP : \
public Expr< OP< T1, T2> > { \
\
public: \
\
typedef typename remove_volatile<T1>::type Tnv1; \
typedef typename remove_volatile<T2>::type Tnv2; \
typedef typename Tnv1::value_type value_type_1; \
typedef typename Tnv2::value_type value_type_2; \
typedef typename Sacado::Promote<value_type_1, \
value_type_2>::type value_type; \
\
typedef typename Tnv1::storage_type storage_type; \
typedef typename Tnv1::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const T1& expr1_, const T2& expr2_) : \
expr1(expr1_), expr2(expr2_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return expr1.name() + std::string(#OPER) + expr2.name(); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { \
int sz1 = expr1.size(), sz2 = expr2.size(); \
return sz1 > sz2 ? sz1 : sz2; \
} \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr1.hasFastAccess(sz) && expr2.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return (expr1.val() OPER expr2.val()); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return (expr1.coeff(i) OPER expr2.coeff(i)); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return (expr1.fastAccessCoeff(i) OPER expr2.fastAccessCoeff(i)); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return expr1.template getCoeff<i>() OPER expr2.template getCoeff<i>(); \
} \
\
protected: \
\
typename const_expr_ref<T1>::type expr1; \
typename const_expr_ref<T2>::type expr2; \
\
}; \
\
template <typename T1> \
class OP< T1, typename T1::value_type > : \
public Expr< OP< T1, typename T1::value_type > > { \
\
public: \
\
typedef typename remove_volatile<T1>::type Tnv1; \
typedef typename Tnv1::value_type value_type; \
typedef typename Tnv1::value_type ConstT; \
\
typedef typename Tnv1::storage_type storage_type; \
typedef typename Tnv1::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const T1& expr1_, const ConstT& c_) : \
expr1(expr1_), c(c_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return expr1.name() + std::string(#OPER) + std::string("c"); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { \
return expr1.size(); \
} \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr1.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return (expr1.val() OPER c); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return (expr1.coeff(i) OPER c); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return (expr1.fastAccessCoeff(i) OPER c); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return expr1.template getCoeff<i>() OPER c; \
} \
\
protected: \
\
typename const_expr_ref<T1>::type expr1; \
const ConstT& c; \
}; \
\
template <typename T2> \
class OP< typename T2::value_type, T2 > : \
public Expr< OP< typename T2::value_type, T2 > > { \
\
public: \
\
typedef typename remove_volatile<T2>::type Tnv2; \
typedef typename Tnv2::value_type value_type; \
typedef typename Tnv2::value_type ConstT; \
\
typedef typename Tnv2::storage_type storage_type; \
typedef typename Tnv2::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const ConstT& c_, const T2& expr2_) : \
c(c_), expr2(expr2_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return std::string("c") + std::string(#OPER) + expr2.name(); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { return expr2.size(); } \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr2.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return (c OPER expr2.val()); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return (c OPER expr2.coeff(i)); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return (c OPER expr2.fastAccessCoeff(i)); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return c OPER expr2.template getCoeff<i>(); \
} \
\
protected: \
\
const ConstT& c; \
typename const_expr_ref<T2>::type expr2; \
}; \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
OP< T1, T2 > \
OPNAME (const Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
typedef OP< typename Expr<T1>::derived_type, \
typename Expr<T2>::derived_type > expr_t; \
\
return expr_t(expr1.derived(), expr2.derived()); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
OP< volatile T1, volatile T2 > \
OPNAME (const volatile Expr<T1>& expr1, \
const volatile Expr<T2>& expr2) \
{ \
typedef typename Expr<T1>::derived_type derived1; \
typedef typename Expr<T2>::derived_type derived2; \
typedef OP< typename add_volatile<derived1>::type, \
typename add_volatile<derived2>::type > expr_t; \
\
return expr_t(expr1.derived(), expr2.derived()); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
OP< T1, volatile T2 > \
OPNAME (const Expr<T1>& expr1, \
const volatile Expr<T2>& expr2) \
{ \
typedef typename Expr<T1>::derived_type derived1; \
typedef typename Expr<T2>::derived_type derived2; \
typedef OP< derived1, \
typename add_volatile<derived2>::type > expr_t; \
\
return expr_t(expr1.derived(), expr2.derived()); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
OP< volatile T1, T2 > \
OPNAME (const volatile Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
typedef typename Expr<T1>::derived_type derived1; \
typedef typename Expr<T2>::derived_type derived2; \
typedef OP< typename add_volatile<derived1>::type, \
derived2 > expr_t; \
\
return expr_t(expr1.derived(), expr2.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< typename T::value_type, T > \
OPNAME (const typename T::value_type& c, \
const Expr<T>& expr) \
{ \
typedef typename T::value_type ConstT; \
typedef OP< ConstT, typename Expr<T>::derived_type > expr_t; \
\
return expr_t(c, expr.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< typename T::value_type, volatile T > \
OPNAME (const typename T::value_type& c, \
const volatile Expr<T>& expr) \
{ \
typedef typename T::value_type ConstT; \
typedef typename Expr<T>::derived_type derived; \
typedef OP< ConstT, \
typename add_volatile<derived>::type > expr_t; \
\
return expr_t(c, expr.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< T, typename T::value_type > \
OPNAME (const Expr<T>& expr, \
const typename T::value_type& c) \
{ \
typedef typename T::value_type ConstT; \
typedef OP< typename Expr<T>::derived_type, ConstT > expr_t; \
\
return expr_t(expr.derived(), c); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< volatile T, typename T::value_type > \
OPNAME (const volatile Expr<T>& expr, \
const typename T::value_type& c) \
{ \
typedef typename T::value_type ConstT; \
typedef typename Expr<T>::derived_type derived; \
typedef OP< typename add_volatile<derived>::type, \
ConstT > expr_t; \
\
return expr_t(expr.derived(), c); \
} \
} \
\
template <typename T1, typename T2> \
struct IsExpr< MP::OP<T1,T2> > { \
static const bool value = true; \
}; \
\
template <typename T1, typename T2> \
struct BaseExprType< MP::OP<T1,T2> > { \
typedef typename MP::OP<T1,T2>::base_expr_type type; \
}; \
}
MP_BINARYOP_MACRO(operator+, AdditionOp, +)
MP_BINARYOP_MACRO(operator-, SubtractionOp, -)
MP_BINARYOP_MACRO(operator*, MultiplicationOp, *)
MP_BINARYOP_MACRO(operator/, DivisionOp, /)
#undef MP_BINARYOP_MACRO
#define MP_BINARYOP_MACRO(OPNAME,OP,OPER) \
namespace Sacado { \
namespace MP { \
\
template <typename T1, typename T2> \
class OP : \
public Expr< OP< T1, T2 > > { \
\
public: \
\
typedef typename T1::value_type value_type_1; \
typedef typename T2::value_type value_type_2; \
typedef typename Sacado::Promote<value_type_1, \
value_type_2>::type value_type; \
\
typedef typename T1::storage_type storage_type; \
typedef typename T1::base_expr_type base_expr_type; \
\
\
KOKKOS_INLINE_FUNCTION \
OP(const T1& expr1_, const T2& expr2_) : \
expr1(expr1_), expr2(expr2_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return expr1.name() + std::string(#OPER) + expr2.name(); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { \
int sz1 = expr1.size(), sz2 = expr2.size(); \
return sz1 > sz2 ? sz1 : sz2; \
} \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr1.hasFastAccess(sz) && expr2.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return OPER(expr1.val(), expr2.val()); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return OPER(expr1.coeff(i), expr2.coeff(i)); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return OPER(expr1.fastAccessCoeff(i), expr2.fastAccessCoeff(i)); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return OPER(expr1.template getCoeff<i>(), \
expr2.template getCoeff<i>()); \
} \
\
protected: \
\
typename const_expr_ref<T1>::type expr1; \
typename const_expr_ref<T2>::type expr2; \
\
}; \
\
template <typename T1> \
class OP< T1, typename T1::value_type > : \
public Expr< OP< T1, typename T1::value_type > > { \
\
public: \
\
typedef typename T1::value_type value_type; \
typedef typename T1::value_type ConstT; \
\
typedef typename T1::storage_type storage_type; \
typedef typename T1::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const T1& expr1_, const ConstT& c_) : \
expr1(expr1_), c(c_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return expr1.name() + std::string(#OPER) + std::string("c"); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { return expr1.size(); } \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr1.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return OPER(expr1.val(), c); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return OPER(expr1.coeff(i), c); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return OPER(expr1.fastAccessCoeff(i), c); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return OPER(expr1.template getCoeff<i>(), c); \
} \
\
protected: \
\
typename const_expr_ref<T1>::type expr1; \
const ConstT& c; \
}; \
\
template <typename T2> \
class OP< typename T2::value_type, T2 > : \
public Expr< OP< typename T2::value_type, T2 > > { \
\
public: \
\
typedef typename T2::value_type value_type; \
typedef typename T2::value_type ConstT; \
\
typedef typename T2::storage_type storage_type; \
typedef typename T2::base_expr_type base_expr_type; \
\
KOKKOS_INLINE_FUNCTION \
OP(const ConstT& c_, const T2& expr2_) : \
c(c_), expr2(expr2_) {} \
\
KOKKOS_INLINE_FUNCTION \
std::string name() const { \
return std::string("c") + std::string(#OPER) + expr2.name(); \
} \
\
KOKKOS_INLINE_FUNCTION \
int size() const { return expr2.size(); } \
\
KOKKOS_INLINE_FUNCTION \
bool hasFastAccess(int sz) const { \
return expr2.hasFastAccess(sz); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type val() const { \
return OPER(c, expr2.val()); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type coeff(int i) const { \
return OPER(c, expr2.coeff(i)); \
} \
\
KOKKOS_INLINE_FUNCTION \
value_type fastAccessCoeff(int i) const { \
return OPER(c, expr2.fastAccessCoeff(i)); \
} \
\
template <int i> \
KOKKOS_INLINE_FUNCTION \
value_type getCoeff() const { \
return OPER(c, expr2.template getCoeff<i>()); \
} \
\
protected: \
\
const ConstT& c; \
typename const_expr_ref<T2>::type expr2; \
}; \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
OP< T1, T2 > \
OPNAME (const Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
typedef OP< typename Expr<T1>::derived_type, \
typename Expr<T2>::derived_type > expr_t; \
\
return expr_t(expr1.derived(), expr2.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< typename T::value_type, T > \
OPNAME (const typename T::value_type& c, \
const Expr<T>& expr) \
{ \
typedef typename T::value_type ConstT; \
typedef OP< ConstT, typename Expr<T>::derived_type > expr_t; \
\
return expr_t(c, expr.derived()); \
} \
\
template <typename T> \
KOKKOS_INLINE_FUNCTION \
OP< T, typename T::value_type > \
OPNAME (const Expr<T>& expr, \
const typename T::value_type& c) \
{ \
typedef typename T::value_type ConstT; \
typedef OP< typename Expr<T>::derived_type, ConstT > expr_t; \
\
return expr_t(expr.derived(), c); \
} \
} \
\
template <typename T1, typename T2> \
struct IsExpr< MP::OP<T1,T2> > { \
static const bool value = true; \
}; \
\
template <typename T1, typename T2> \
struct BaseExprType< MP::OP<T1,T2> > { \
typedef typename MP::OP<T1,T2>::base_expr_type type; \
}; \
}
MP_BINARYOP_MACRO(atan2, Atan2Op, std::atan2)
MP_BINARYOP_MACRO(pow, PowerOp, std::pow)
#ifdef __CUDACC__
MP_BINARYOP_MACRO(max, MaxOp, ::max)
MP_BINARYOP_MACRO(min, MinOp, ::min)
#else
MP_BINARYOP_MACRO(max, MaxOp, std::max)
MP_BINARYOP_MACRO(min, MinOp, std::min)
#endif
#undef MP_BINARYOP_MACRO
//-------------------------- Relational Operators -----------------------
#define MP_RELOP_MACRO(OP) \
namespace Sacado { \
namespace MP { \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
return expr1.derived().val() OP expr2.derived().val(); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const volatile Expr<T1>& expr1, \
const volatile Expr<T2>& expr2) \
{ \
return expr1.derived().val() OP expr2.derived().val(); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const volatile Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
return expr1.derived().val() OP expr2.derived().val(); \
} \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const Expr<T1>& expr1, \
const volatile Expr<T2>& expr2) \
{ \
return expr1.derived().val() OP expr2.derived().val(); \
} \
\
template <typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const typename T2::value_type& a, \
const Expr<T2>& expr2) \
{ \
return a OP expr2.derived().val(); \
} \
\
template <typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const typename T2::value_type& a, \
const volatile Expr<T2>& expr2) \
{ \
return a OP expr2.derived().val(); \
} \
\
template <typename T1> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const Expr<T1>& expr1, \
const typename T1::value_type& b) \
{ \
return expr1.derived().val() OP b; \
} \
\
template <typename T1> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const volatile Expr<T1>& expr1, \
const typename T1::value_type& b) \
{ \
return expr1.derived().val() OP b; \
} \
} \
}
MP_RELOP_MACRO(==)
MP_RELOP_MACRO(!=)
MP_RELOP_MACRO(<)
MP_RELOP_MACRO(>)
MP_RELOP_MACRO(<=)
MP_RELOP_MACRO(>=)
MP_RELOP_MACRO(<<=)
MP_RELOP_MACRO(>>=)
MP_RELOP_MACRO(&)
MP_RELOP_MACRO(|)
#undef MP_RELOP_MACRO
namespace Sacado {
namespace MP {
template <typename T>
KOKKOS_INLINE_FUNCTION
bool operator ! (const Expr<T>& expr)
{
return ! expr.derived().val();
}
} // namespace MP
} // namespace Sacado
//-------------------------- Boolean Operators -----------------------
namespace Sacado {
namespace MP {
template <typename T>
KOKKOS_INLINE_FUNCTION
bool toBool(const Expr<T>& xx) {
const typename Expr<T>::derived_type& x =
xx.derived();
bool is_zero = true;
for (int i=0; i<x.size(); i++)
is_zero = is_zero && (x.coeff(i) == 0.0);
return !is_zero;
}
} // namespace MP
} // namespace Sacado
#define PCE_BOOL_MACRO(OP) \
namespace Sacado { \
namespace MP { \
\
template <typename T1, typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const Expr<T1>& expr1, \
const Expr<T2>& expr2) \
{ \
return toBool(expr1) OP toBool(expr2); \
} \
\
template <typename T2> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const typename T2::value_type& a, \
const Expr<T2>& expr2) \
{ \
return a OP toBool(expr2); \
} \
\
template <typename T1> \
KOKKOS_INLINE_FUNCTION \
bool \
operator OP (const Expr<T1>& expr1, \
const typename T1::value_type& b) \
{ \
return toBool(expr1) OP b; \
} \
} \
}
PCE_BOOL_MACRO(&&)
PCE_BOOL_MACRO(||)
#undef PCE_BOOL_MACRO
//-------------------------- I/O Operators -----------------------
namespace Sacado {
namespace MP {
template <typename T>
std::ostream& operator << (std::ostream& os,
const Expr<T>& x) {
typedef typename T::storage_type storage_type;
Vector<storage_type> a(x);
os << a;
return os;
}
} // namespace MP
} // namespace Sacado
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