
Add HPDDM, MMG, ParMMG and Tetgen to PETSc. Add mmg version 5.5.2 (compatible with PETSc). Add parmmg, depending on mmg. Add pic variant to tetgen for PETSc.
Add HPDDM, MMG, ParMMG and Tetgen to PETSc. Add mmg version 5.5.2 (compatible with PETSc). Add parmmg, depending on mmg. Add pic variant to tetgen for PETSc.