mm.h (flens/blas/level3/mm.h)

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/*
*   Copyright (c) 2007, 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_LEVEL3_MM_H
#define FLENS_BLAS_LEVEL3_MM_H

#include <cxxblas/cxxblas.h>
#include <flens/auxiliary/auxiliary.h>
#include <flens/matrixtypes/matrixtypes.h>
#include <flens/typedefs.h>

namespace flens { namespace blas {

//== GeneralMatrix - GeneralMatrix products ====================================

//-- gbmm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsGbMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Transpose        transA,
       Transpose        transB,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsGeMatrix<MA>::value
                     && IsGbMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Transpose        transA,
       Transpose        transB,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//-- gemm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsGeMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Transpose        transA,
       Transpose        transB,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//== HermitianMatrix - GeneralMatrix products ==================================

//-- hbmm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsHbMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Side             side,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//-- hemm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsHeMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Side             side,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//== SymmetricMatrix - GeneralMatrix products ==================================

//-- sbmm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsSbMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
                 void>::Type
    mm(Side             side,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//-- symm
template <typename ALPHA, typename MA, typename MB, typename BETA, typename MC>
    typename RestrictTo<IsSyMatrix<MA>::value
                     && IsGeMatrix<MB>::value
                     && IsGeMatrix<MC>::value,
             void>::Type
    mm(Side             side,
       const ALPHA      &alpha,
       const MA         &A,
       const MB         &B,
       const BETA       &beta,
       MC               &&C);

//== TriangularMatrix - GeneralMatrix products =================================

//-- tbmm
template <typename ALPHA, typename MA, typename MB>
    typename RestrictTo<IsTbMatrix<MA>::value
                     && IsGeMatrix<MB>::value,
             void>::Type
    mm(Side             side,
       Transpose        transA,
       const ALPHA      &alpha,
       const MA         &A,
       MB               &&B);

//-- trmm
template <typename ALPHA, typename MA, typename MB>
    typename RestrictTo<IsTrMatrix<MA>::value
                     && IsGeMatrix<MB>::value,
             void>::Type
    mm(Side             side,
       Transpose        transA,
       const ALPHA      &alpha,
       const MA         &A,
       MB               &&B);

} } // namespace blas, flens

#endif // FLENS_BLAS_LEVEL3_MM_H