PETSc version 3.16.5
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# PetscMalloc

Allocates memory, One should use PetscNew(), PetscMalloc1() or PetscCalloc1() usually instead of this

### Synopsis

    #include <petscsys.h>
    PetscErrorCode PetscMalloc(size_t m,void **result)

Not Collective

### Input Parameter

| m | - number of bytes to allocate

### Output Parameter

| result | - memory allocated

### Notes

Memory is always allocated at least double aligned

It is safe to allocate size 0 and pass the resulting pointer (which may or may not be NULL) to PetscFree().

### See Also

PetscFree(), PetscNew()

### Level

beginner

### Location

include/petscsys.h

### Examples

src/ts/tutorials/ex8.c.html
src/ts/tutorials/ex11.c.html
src/tao/tutorials/ex3.c.html
Index of all Sys routines
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Index of all manual pages