Use search, as in make -f gmakefile test search=mat_% Often you'll want to be more specific. "Kong, Fande" <fande.kong at inl.gov> writes: > How to run tests for Mat examples only? > > "make PETSC_ARCH=arch-darwin-c-opt-3.9.2 -f gmakefile.test test" run > everything. > > Thanks, > > Fande,