gemm_transpose()

template<Rank summed, Rank frank, Rank srank, Rank rrank, typename Scalar >

void syten::DenseProduct::gemm_transpose ( DenseTensor< frank, Scalar > const &  a, DenseTensor< srank, Scalar > const &  b, DenseTensor< rrank, Scalar > &  r, std::array< int, frank > const &  c_a, std::array< int, srank > const &  c_b  )

inline

Product of two trivial-order tensors with subsequent transpose to obtain the desired order in the output.

Remarks

for NRVO in impl(), this function takes its output tensor as a reference parameter r.

References syten::DenseTensor< rank, Scalar >::begin(), syten::DynArray< Type >::begin(), syten::DenseTensor< rank, Scalar >::dim(), syten::DenseTensor< rank, Scalar >::get_data(), syten::DenseTensor< rank, Scalar >::getDims(), mm_cm(), syten::No, syten::LimVec< Type, max, MaxType, type >::push_back(), and syten::DenseTensor< rank, Scalar >::size().

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