petsc-3.13.6 2020-09-29
PetscMalloc3
Allocates 3 arrays of memory, all aligned to PETSC_MEMALIGN
Synopsis
#include <petscsys.h>
PetscErrorCode PetscMalloc3(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3)
Not Collective
Input Parameter
| m1 | - number of elements to allocate in 1st chunk (may be zero)
|
| m2 | - number of elements to allocate in 2nd chunk (may be zero)
|
| m3 | - number of elements to allocate in 3rd chunk (may be zero)
|
Output Parameter
| r1 | - memory allocated in first chunk
|
| r2 | - memory allocated in second chunk
|
| r3 | - memory allocated in third chunk
|
See Also
PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc2(), PetscCalloc3(), PetscFree3()
Level
developer
Location
include/petscsys.h
Examples
src/vec/is/sf/tutorials/ex1.c.html
src/ksp/ksp/tutorials/ex74.c.html
src/ts/tutorials/ex9.c.html
src/ts/tutorials/extchem.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages