cols() [1/2]

template<typename Scalar , typename OtherScalar = SRDef>

DenseTensor<2, OtherScalar> syten::Deparallelise::cols ( DenseTensor< 2, Scalar > const &  a, DenseTensor< 2, Scalar > &  p, DenseTensor< 2, Scalar > &  t, DenseTensor< 2, OtherScalar > const &  sibling = DenseTensor<2, OtherScalar>()  )

inline

Deparallelise the columns of the dense input tensor a → p t

Parameters

[in]	a	input tensor
[out]	p	output tensor with nonparallel columns
[out]	t	transfer tensor
[in]	sibling	sibling tensor, same columns removed as in a, returned as retval

References std::vector< T >::emplace_back(), syten::hsplit(), syten::isParallel_highPrec(), syten::norm(), and std::vector< T >::size().

Referenced by cols(), syten::Delinearise::cols_only(), syten::CudaDenseTensorImpl::cuda_transpose_recursive_impl(), syten::STensorImpl::deparallelise(), syten::IPEPS::Horz2CTM::expectation_value(), syten::IPEPS::Vert2CTM::expectation_value(), rows(), syten::sort_cols_sparsity(), and syten::transpose_recursive_impl().

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