petsc-3.10.5 2019-03-28
Report Typos and Errors

# PetscMallocSet

Sets the routines used to do mallocs and frees. This routine MUST be called before PetscInitialize() and may be called only once.

### Synopsis

    #include "petscsys.h"
    PetscErrorCode PetscMallocSet(PetscErrorCode (*imalloc)(size_t,int,const char[],const char[],void**),
                                  PetscErrorCode (*ifree)(void*,int,const char[],const char[]))

Not Collective

### Input Parameters

| malloc | - the malloc routine
| free | - the free routine

### Level

developer

### Location

src/sys/memory/mal.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages