cuda FEM library

I am looking for an cuda finite element method library. I’ll need it to do linear deformations on a tedrahedron grid. I found some papers and articles, but no usable library.

Is there any gpu accelerated fem lib out there?

For reference, could you name the CPU library (or libraries) currently used for this task?

We do some pretty wicked (GPU + MPI) nth order FEM (discontinuous Galerkin) over unstructured tetrahedral meshes (currently not public domain). What papers and articles describe your “linear deformations”? What sort of equations do you want to solve?