amg.hpp File Reference

#include <expected>
#include "mfem/linalg/sparsemat.hpp"
#include "serif/backend/mfem/solver/preconditioner/inverse.hpp"
#include "serif/solver/preconditioner/strategies/inverse/fixed_amg.hpp"

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Namespaces
namespace	serif
namespace	serif::solver
namespace	serif::solver::preconditioner
namespace	serif::solver::preconditioner::backend
namespace	serif::solver::preconditioner::backend::mfem

Functions
std::expected< Inverse, Failure >	serif::solver::preconditioner::backend::mfem::try_amg_inverse (std::shared_ptr< const ::mfem::SparseMatrix > matrix, const strategies::inverse::FixedAMG &options={})
	Prepare fixed-cycle BoomerAMG on this process; MPI must already be initialized and remains caller-owned.