her2k.tcc (ulmblas/cxxblas/level3/her2k.tcc)

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#ifndef ULMBLAS_CXXBLAS_LEVEL3_HER2K_TCC

#define ULMBLAS_CXXBLAS_LEVEL3_HER2K_TCC 1

#include <ulmblas/cxxblas/level3/her2k.h>

#include <ulmblas/impl/level3/helr2k.h>

#include <ulmblas/impl/level3/heur2k.h>

namespace cxxblas {

template <typename IndexType, typename Alpha, typename TA, typename TB,

          typename Beta, typename TC>

void

her2k(IndexType    n,

      IndexType    k,

      const Alpha  &alpha,

      bool         transAB,

      const TA     *A,

      IndexType    incRowA,

      IndexType    incColA,

      const TB     *B,

      IndexType    incRowB,

      IndexType    incColB,

      const Beta   &beta,

      bool         lowerC,

      TC           *C,

      IndexType    incRowC,

      IndexType    incColC)

{

    if (!transAB) {

        if (lowerC) {

            ulmBLAS::helr2k(n, k,

                            alpha,

                            A, incRowA, incColA,

                            B, incRowB, incColB,

                            beta,

                            C, incRowC, incColC);

        } else {

            ulmBLAS::heur2k(n, k,

                            alpha,

                            A, incRowA, incColA,

                            B, incRowB, incColB,

                            beta,

                            C, incRowC, incColC);

        }

    } else {

        Alpha alpha_ = ulmBLAS::conjugate(alpha);

        if (lowerC) {

            ulmBLAS::heur2k(n, k,

                            alpha_,

                            A, incColA, incRowA,

                            B, incColB, incRowB,

                            beta,

                            C, incColC, incRowC);

        } else {

            ulmBLAS::helr2k(n, k,

                            alpha_,

                            A, incColA, incRowA,

                            B, incColB, incRowB,

                            beta,

                            C, incColC, incRowC);

        }

    }

}

} // namespace cxxblas

#endif // ULMBLAS_CXXBLAS_LEVEL3_HER2K_TCC