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/*
* Copyright (c) 2009, Michael Lehn
*
* All rights reserved.
*
* 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 FLENS development group nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FLENS_BLAS_LEVEL1_DOT_TCC
#define FLENS_BLAS_LEVEL1_DOT_TCC 1
#include <flens/auxiliary/auxiliary.h>
#include <flens/blas/closures/closures.h>
#include <flens/blas/level1/level1.h>
#include <flens/typedefs.h>
#include <ulmblas/cxxblas.h>
#ifdef FLENS_DEBUG_CLOSURES
# include <flens/blas/blaslogon.h>
#else
# include <flens/blas/blaslogoff.h>
#endif
namespace flens { namespace blas {
template <typename X, typename Y, typename T>
void
dot(const DenseVector<X> &x, const DenseVector<Y> &y, T &result)
{
FLENS_BLASLOG_SETTAG("--> ");
FLENS_BLASLOG_BEGIN_DOT(x, y);
ASSERT(x.length()==y.length());
cxxblas::dotc(x.length(),
x.data(), x.stride(),
y.data(), y.stride(), result);
FLENS_BLASLOG_END;
FLENS_BLASLOG_UNSETTAG;
}
template <typename X, typename Y, typename T>
void
dotc(const DenseVector<X> &x, const DenseVector<Y> &y, T &result)
{
dot(x, y, result);
}
template <typename X, typename Y, typename T>
void
dotu(const DenseVector<X> &x, const DenseVector<Y> &y, T &result)
{
FLENS_BLASLOG_SETTAG("--> ");
FLENS_BLASLOG_BEGIN_DOTU(x, y);
ASSERT(x.length()==y.length());
cxxblas::dotu(x.length(),
x.data(), x.stride(),
y.data(), y.stride(), result);
FLENS_BLASLOG_END;
FLENS_BLASLOG_UNSETTAG;
}
template <typename X, typename Y>
typename CompatibleType<typename X::ElementType, typename Y::ElementType>::Type
dot(const DenseVector<X> &x, const DenseVector<Y> &y)
{
typedef typename X::ElementType TX;
typedef typename Y::ElementType TY;
typename CompatibleType<TX, TY>::Type val;
dot(x, y, val);
return val;
}
template <typename X, typename Y>
typename CompatibleType<typename X::ElementType, typename Y::ElementType>::Type
dotc(const DenseVector<X> &x, const DenseVector<Y> &y)
{
return dot(x, y);
}
template <typename X, typename Y>
typename CompatibleType<typename X::ElementType, typename Y::ElementType>::Type
dotu(const DenseVector<X> &x, const DenseVector<Y> &y)
{
typedef typename X::ElementType TX;
typedef typename Y::ElementType TY;
typename CompatibleType<TX, TY>::Type val;
dotu(x, y, val);
return val;
}
} } // namespace blas, flens
#endif // FLENS_BLAS_LEVEL1_DOT_TCC
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