Invert a dense square matrix held in a Kokkos view, by LU factorization with partial pivoting. More...

Detailed Description

invert is the Kokkos-view counterpart of inverse(mat) for AMatrix. It solves with KokkosLapack::gesv, so it needs the KokkosKernels TPL with LAPACK for host views (MAGMA, cuSOLVER, or rocSOLVER for device views); without KokkosKernels this header declares nothing.