- u -

• unit_gauge : deflated_invert_test.cpp , dslash_test.cpp , invert_test.cpp , test_util.cpp , invertmsrc_test.cpp , su3_test.cpp , multigrid_invert_test.cpp , eigensolve_test.cpp
• unitarize_eps : staggered_gauge_utils.cpp , hisq_stencil_test.cpp , unitarize_link_test.cpp