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/*
[auto_generated]
boost/numeric/odeint/external/viennacl_operations.hpp
[begin_description]
ViennaCL operations.
[end_description]
Copyright 2012 Denis Demidov
Copyright 2012 Karsten Ahnert
Copyright 2012 Mario Mulansky
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or
copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_OPERATIONS_HPP_INCLUDED
#define BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_OPERATIONS_HPP_INCLUDED
#include <viennacl/vector.hpp>
#ifdef VIENNACL_WITH_OPENCL
# include <viennacl/generator/custom_operation.hpp>
#endif
namespace boost {
namespace numeric {
namespace odeint {
#ifdef VIENNACL_WITH_OPENCL
struct viennacl_operations
{
template< class Fac1 = double , class Fac2 = Fac1 >
struct scale_sum2
{
const Fac1 m_alpha1;
const Fac2 m_alpha2;
scale_sum2( Fac1 alpha1 , Fac2 alpha2 )
: m_alpha1( alpha1 ) , m_alpha2( alpha2 )
{ }
template< class T1 , class T2 , class T3 >
void operator()( viennacl::vector<T1> &v1 ,
const viennacl::vector<T2> &v2 ,
const viennacl::vector<T3> &v3
) const
{
using namespace viennacl;
static generator::symbolic_vector <0, T1> sym_v1;
static generator::symbolic_vector <1, T2> sym_v2;
static generator::symbolic_vector <2, T3> sym_v3;
static generator::cpu_symbolic_scalar<3, Fac1> sym_a1;
static generator::cpu_symbolic_scalar<4, Fac2> sym_a2;
static generator::custom_operation op(
sym_v1 = sym_a1 * sym_v2
+ sym_a2 * sym_v3,
"scale_sum2"
);
ocl::enqueue( op(v1, v2, v3, m_alpha1, m_alpha2) );
}
typedef void result_type;
};
template< class Fac1 = double , class Fac2 = Fac1 , class Fac3 = Fac2 >
struct scale_sum3
{
const Fac1 m_alpha1;
const Fac2 m_alpha2;
const Fac3 m_alpha3;
scale_sum3( Fac1 alpha1 , Fac2 alpha2 , Fac3 alpha3 )
: m_alpha1( alpha1 ) , m_alpha2( alpha2 ) , m_alpha3( alpha3 )
{ }
template< class T1 , class T2 , class T3 , class T4 >
void operator()( viennacl::vector<T1> &v1 ,
const viennacl::vector<T2> &v2 ,
const viennacl::vector<T3> &v3 ,
const viennacl::vector<T4> &v4
) const
{
using namespace viennacl;
static generator::symbolic_vector <0, T1> sym_v1;
static generator::symbolic_vector <1, T2> sym_v2;
static generator::symbolic_vector <2, T3> sym_v3;
static generator::symbolic_vector <3, T4> sym_v4;
static generator::cpu_symbolic_scalar<4, Fac1> sym_a1;
static generator::cpu_symbolic_scalar<5, Fac2> sym_a2;
static generator::cpu_symbolic_scalar<6, Fac3> sym_a3;
static generator::custom_operation op(
sym_v1 = sym_a1 * sym_v2
+ sym_a2 * sym_v3
+ sym_a3 * sym_v4,
"scale_sum3"
);
ocl::enqueue( op(v1, v2, v3, v4, m_alpha1, m_alpha2, m_alpha3) );
}
typedef void result_type;
};
template< class Fac1 = double , class Fac2 = Fac1 , class Fac3 = Fac2 , class Fac4 = Fac3 >
struct scale_sum4
{
const Fac1 m_alpha1;
const Fac2 m_alpha2;
const Fac3 m_alpha3;
const Fac4 m_alpha4;
scale_sum4( Fac1 alpha1 , Fac2 alpha2 , Fac3 alpha3 , Fac4 alpha4 )
: m_alpha1( alpha1 ) , m_alpha2( alpha2 ) , m_alpha3( alpha3 ) , m_alpha4( alpha4 ) { }
template< class T1 , class T2 , class T3 , class T4 , class T5 >
void operator()( viennacl::vector<T1> &v1 ,
const viennacl::vector<T2> &v2 ,
const viennacl::vector<T3> &v3 ,
const viennacl::vector<T4> &v4 ,
const viennacl::vector<T5> &v5
) const
{
using namespace viennacl;
static generator::symbolic_vector <0, T1> sym_v1;
static generator::symbolic_vector <1, T2> sym_v2;
static generator::symbolic_vector <2, T3> sym_v3;
static generator::symbolic_vector <3, T4> sym_v4;
static generator::symbolic_vector <4, T5> sym_v5;
static generator::cpu_symbolic_scalar<5, Fac1> sym_a1;
static generator::cpu_symbolic_scalar<6, Fac2> sym_a2;
static generator::cpu_symbolic_scalar<7, Fac3> sym_a3;
static generator::cpu_symbolic_scalar<8, Fac4> sym_a4;
static generator::custom_operation op(
sym_v1 = sym_a1 * sym_v2
+ sym_a2 * sym_v3
+ sym_a3 * sym_v4
+ sym_a4 * sym_v5,
"scale_sum4"
);
ocl::enqueue( op(v1, v2, v3, v4, v5,
m_alpha1, m_alpha2, m_alpha3, m_alpha4) );
}
typedef void result_type;
};
template< class Fac1 = double , class Fac2 = Fac1 , class Fac3 = Fac2 , class Fac4 = Fac3 , class Fac5 = Fac4 >
struct scale_sum5
{
const Fac1 m_alpha1;
const Fac2 m_alpha2;
const Fac3 m_alpha3;
const Fac4 m_alpha4;
const Fac5 m_alpha5;
scale_sum5( Fac1 alpha1 , Fac2 alpha2 , Fac3 alpha3 , Fac4 alpha4 , Fac5 alpha5 )
: m_alpha1( alpha1 ) , m_alpha2( alpha2 ) , m_alpha3( alpha3 ) , m_alpha4( alpha4 ) , m_alpha5( alpha5 ) { }
template< class T1 , class T2 , class T3 , class T4 , class T5 , class T6 >
void operator()( viennacl::vector<T1> &v1 ,
const viennacl::vector<T2> &v2 ,
const viennacl::vector<T3> &v3 ,
const viennacl::vector<T4> &v4 ,
const viennacl::vector<T5> &v5 ,
const viennacl::vector<T6> &v6
) const
{
using namespace viennacl;
static generator::symbolic_vector < 0, T1> sym_v1;
static generator::symbolic_vector < 1, T2> sym_v2;
static generator::symbolic_vector < 2, T3> sym_v3;
static generator::symbolic_vector < 3, T4> sym_v4;
static generator::symbolic_vector < 4, T5> sym_v5;
static generator::symbolic_vector < 5, T6> sym_v6;
static generator::cpu_symbolic_scalar< 6, Fac1> sym_a1;
static generator::cpu_symbolic_scalar< 7, Fac2> sym_a2;
static generator::cpu_symbolic_scalar< 8, Fac3> sym_a3;
static generator::cpu_symbolic_scalar< 9, Fac4> sym_a4;
static generator::cpu_symbolic_scalar<10, Fac5> sym_a5;
static generator::custom_operation op(
sym_v1 = sym_a1 * sym_v2
+ sym_a2 * sym_v3
+ sym_a3 * sym_v4
+ sym_a4 * sym_v5
+ sym_a5 * sym_v6,
"scale_sum5"
);
ocl::enqueue( op(v1, v2, v3, v4, v5, v6,
m_alpha1, m_alpha2, m_alpha3, m_alpha4, m_alpha5) );
}
typedef void result_type;
};
};
#else
struct viennacl_operations : public default_operations {};
#endif
} // odeint
} // numeric
} // boost
#endif // BOOST_NUMERIC_ODEINT_EXTERNAL_VIENNACL_VIENNACL_OPERATIONS_HPP_INCLUDED
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