self_adjoint_eigh.hpp File Reference

Async Tensor wrappers for complete self-adjoint eigensystems. More...

#include <uni20/async/async.hpp>
#include <uni20/async/debug_scheduler.hpp>
#include <uni20/linalg/ops/self_adjoint_eigh.hpp>
#include <type_traits>
#include <utility>

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Namespaces
namespace	uni20
namespace	uni20::linalg

Functions
template<RankedTensorView< 2 > Matrix>
auto	uni20::linalg::eigh (async::Async< Matrix > &&matrix, Precision p, MatrixTriangle triangle=MatrixTriangle::Upper)
	Compute a self-adjoint eigensystem at explicit working precision with optional output settings.
template<RankedTensorView< 2 > Matrix>
auto	uni20::linalg::eigh (async::Async< Matrix > const &matrix, Precision p, MatrixTriangle triangle=MatrixTriangle::Upper)
	Compute a self-adjoint eigensystem at explicit working precision with optional output settings.
template<class MatrixTensor > requires uni20::OwningTensor<MatrixTensor> && uni20::MutableRankedTensorView<MatrixTensor, 2>
auto	uni20::linalg::eigh (async::Async< MatrixTensor > &&matrix, MatrixTriangle triangle=MatrixTriangle::Upper, std::optional< Precision > requested={})
	Schedule a consuming self-adjoint eigensystem using the static Tensor selector.
template<uni20::RankedTensorView< 2 > MatrixTensor>
auto	uni20::linalg::eigh (async::Async< MatrixTensor > const &matrix, MatrixTriangle triangle=MatrixTriangle::Upper, std::optional< Precision > requested={})
	Schedule a preserving self-adjoint eigensystem using the static Tensor selector.
template<KernelBackendSelector BackendSelector, class MatrixTensor > requires uni20::OwningTensor<MatrixTensor> && uni20::MutableRankedTensorView<MatrixTensor, 2>
auto	uni20::linalg::eigh (BackendSelector selector, async::Async< MatrixTensor > &&matrix, MatrixTriangle triangle=MatrixTriangle::Upper, std::optional< Precision > requested={})
	Schedule a consuming self-adjoint eigensystem through an explicit selector.
template<KernelBackendSelector BackendSelector, uni20::RankedTensorView< 2 > MatrixTensor>
auto	uni20::linalg::eigh (BackendSelector selector, async::Async< MatrixTensor > const &matrix, MatrixTriangle triangle=MatrixTriangle::Upper, std::optional< Precision > requested={})
	Schedule a preserving self-adjoint eigensystem through an explicit selector.
template<KernelBackendSelector Selector, RankedTensorView< 2 > Matrix>
auto	uni20::linalg::eigh (Selector &&selector, async::Async< Matrix > &&matrix, Precision p, MatrixTriangle triangle=MatrixTriangle::Upper)
	Compute a self-adjoint eigensystem at explicit working precision with optional output settings.
template<KernelBackendSelector Selector, RankedTensorView< 2 > Matrix>
auto	uni20::linalg::eigh (Selector &&selector, async::Async< Matrix > const &matrix, Precision p, MatrixTriangle triangle=MatrixTriangle::Upper)
	Compute a self-adjoint eigensystem at explicit working precision with optional output settings.

Detailed Description

Async Tensor wrappers for complete self-adjoint eigensystems.

Precision may be inferred from the input matrix or supplied explicitly. Fixed results require their native precision; runtime decompositions require finite precision. Owning results record the selected default. Inference occurs only after the input epoch is readable.