.TH "src/lib/serif/backend/mfem/solver/preconditioner/inverse/sparse_direct.cpp" 3 "Version v0.0.1a" "SERiF" \" -*- nroff -*-
.ad l
.nh
.SH NAME
src/lib/serif/backend/mfem/solver/preconditioner/inverse/sparse_direct.cpp
.SH SYNOPSIS
.br
.PP
\fR#include 'serif/backend/mfem/solver/preconditioner/inverse/sparse_direct\&.hpp'\fP
.br
\fR#include <algorithm>\fP
.br
\fR#include <cmath>\fP
.br
\fR#include <mutex>\fP
.br
\fR#include <vector>\fP
.br
\fR#include 'serif/backend/mfem/solver/preconditioner/inverse/validation\&.hpp'\fP
.br
\fR#include 'direct_lu\&.hpp'\fP
.br

.SS "Classes"

.in +1c
.ti -1c
.RI "struct \fBserif::solver::preconditioner::backend::mfem::SparseDirectCache::State\fP"
.br
.in -1c
.SS "Namespaces"

.in +1c
.ti -1c
.RI "namespace \fBserif\fP"
.br
.ti -1c
.RI "namespace \fBserif::solver\fP"
.br
.ti -1c
.RI "namespace \fBserif::solver::preconditioner\fP"
.br
.ti -1c
.RI "namespace \fBserif::solver::preconditioner::backend\fP"
.br
.ti -1c
.RI "namespace \fBserif::solver::preconditioner::backend::mfem\fP"
.br
.in -1c
.SS "Functions"

.in +1c
.ti -1c
.RI "std::string_view \fBserif::solver::preconditioner::backend::mfem::sparse_direct_backend\fP () noexcept"
.br
.RI "The sparse LU backend compiled into this library (Meson option sparse_direct): "accelerate", "umfpack" or "none"\&. "
.ti -1c
.RI "bool \fBserif::solver::preconditioner::backend::mfem::sparse_direct_available\fP () noexcept"
.br
.RI "True when SparseDirect can be prepared on this machine; with "none", or Accelerate before macOS 15\&.5, it cannot\&. "
.ti -1c
.RI "std::expected< \fBInverse\fP, \fBFailure\fP > \fBserif::solver::preconditioner::backend::mfem::try_sparse_direct_inverse\fP (std::shared_ptr< const ::mfem::SparseMatrix > matrix, const \fBstrategies::inverse::SparseDirect\fP &options={}, \fBSparseDirectCache\fP *cache=nullptr)"
.br
.RI "Factor a finalized square sparse matrix with a pivoted sparse LU; every application is one exact solve\&. "
.in -1c
.SH "Author"
.PP 
Generated automatically by Doxygen for SERiF from the source code\&.