Resets the routines used to do mallocs and frees to the defaults.
In general one should never run a PETSc program with different malloc() and
free() settings for different parts; this is because one NEVER wants to
free() an address that was malloced by a different memory management system
Called in PetscFinalize() so that if PetscInitialize() is called again it starts with a fresh slate of allocation information
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages