cg.h

Go to the documentation of this file.

/*
 *  Copyright 2008-2014 NVIDIA Corporation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
 
#pragma once
 
#include <cusp/detail/config.h>
 
#include <cusp/detail/execution_policy.h>
 
namespace cusp
{
namespace krylov
{
 
/* \cond */
template <typename DerivedPolicy,
          typename LinearOperator,
          typename VectorType1,
          typename VectorType2,
          typename Monitor,
          typename Preconditioner>
void cg(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
        const LinearOperator& A,
              VectorType1& x,
        const VectorType2& b,
              Monitor& monitor,
              Preconditioner& M);
 
template <typename LinearOperator,
          typename VectorType1,
          typename VectorType2,
          typename Monitor>
void cg(const LinearOperator& A,
              VectorType1& x,
        const VectorType2& b,
              Monitor& monitor);
 
template <typename LinearOperator,
          typename VectorType1,
          typename VectorType2>
void cg(const LinearOperator& A,
              VectorType1& x,
        const VectorType2& b);
/* \endcond */
 
template <typename LinearOperator,
          typename VectorType1,
          typename VectorType2,
          typename Monitor,
          typename Preconditioner>
void cg(const LinearOperator& A,
              VectorType1& x,
        const VectorType2& b,
              Monitor& monitor,
              Preconditioner& M);
} // end namespace krylov
} // end namespace cusp
 
#include <cusp/krylov/detail/cg.inl>