Finite Element Discretization Library __ _ __ ___ / _| ___ _ __ ___ | '_ ` _ \ | |_ / _ \| '_ ` _ \ | | | | | || _|| __/| | | | | | |_| |_| |_||_| \___||_| |_| |_| https://mfem.org This directory contains modifications of the example codes that illustrate the use of MFEM features based on the SUNDIALS suite of time integration and non-linear solvers. To build these examples, make sure that MFEM is configured with the option "MFEM_USE_SUNDIALS = YES", see the top-level INSTALL file for details. We recommend comparing the original example codes with the corresponding files in the current directory. See also the SUNDIALS-based CVODES miniapps in ../../miniapps/adjoint.