lu_mpfr.hpp File Reference

#include <uni20/backend/mplapack/mpfr.hpp>
#include <uni20/linalg/backends/lu_common.hpp>
#include <uni20/linalg/backends/mpfr_common.hpp>
#include <uni20/linalg/dispatch.hpp>
#include <uni20/linalg/operation_tags.hpp>
#include <uni20/tensor/access.hpp>

Include dependency graph for lu_mpfr.hpp:

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Namespaces
namespace	uni20
namespace	uni20::linalg

Functions
template<MutableRankedMdspecLike< 2 > A> requires HostWritableMdspec<A> && mpfr_detail::RuntimeScalar<typename A::value_type>
consteval auto	uni20::linalg::kernel_accepts_types (LapackBackend, lu_factor_op const &, A &, std::span< std::size_t >, LuNorms< mpreal > *, SolveInfo &, SolveOptions< mpreal > const &, Precision)
	Accept logical host workspaces for finite-precision MPFR/MPC LU.
template<RankedMdspecLike< 2 > A, MutableRankedMdspecLike< 2 > B> requires HostReadableMdspec<A> && HostWritableMdspec<B> && mpfr_detail::RuntimeScalar<typename A::value_type> && std::same_as<typename A::value_type, typename B::value_type>
consteval auto	uni20::linalg::kernel_accepts_types (LapackBackend, lu_solve_op const &, A &, std::span< std::size_t const >, B &, SolveInfo &, Precision)
	Accept read-only runtime-precision factors and logical host RHS elements.
template<MutableRankedMdspecLike< 2 > A> requires HostWritableMdspec<A> && mpfr_detail::RuntimeScalar<typename A::value_type>
KernelAttempt	uni20::linalg::try_kernel (LapackBackend, lu_factor_op const &, A &a, std::span< std::size_t > pivots, LuNorms< mpreal > *norms, SolveInfo &info, SolveOptions< mpreal > const &options, Precision p)
	Convert values at the backend boundary and compute portable owning factors.
template<RankedMdspecLike< 2 > A, MutableRankedMdspecLike< 2 > B> requires HostReadableMdspec<A> && HostWritableMdspec<B> && mpfr_detail::RuntimeScalar<typename A::value_type> && std::same_as<typename A::value_type, typename B::value_type>
KernelAttempt	uni20::linalg::try_kernel (LapackBackend, lu_solve_op const &, A &a, std::span< std::size_t const > pivots, B &b, SolveInfo &info, Precision p)
	Solve at the factors' precision; RHS failures leave the factors reusable.