petsc-3.14.6 2021-03-30
PetscMalloc2
Allocates 2 arrays of memory both aligned to PETSC_MEMALIGN
Synopsis
#include <petscsys.h>
PetscErrorCode PetscMalloc2(size_t m1,type **r1,size_t m2,type **r2)
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)
|
Output Parameter
| r1 | - memory allocated in first chunk
|
| r2 | - memory allocated in second chunk
|
See Also
PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc1(), PetscCalloc2()
Level
developer
Location
include/petscsys.h
Examples
src/vec/is/sf/tutorials/ex1.c.html
src/mat/tutorials/ex4.c.html
src/mat/tutorials/ex17.c.html
src/ksp/ksp/tutorials/ex68.c.html
src/ksp/ksp/tutorials/ex69.c.html
src/ksp/ksp/tutorials/ex74.c.html
src/snes/tutorials/ex12.c.html
src/ts/tutorials/ex11.c.html
src/ts/tutorials/ex14.c.html
src/ts/tutorials/ex50.c.html
src/tao/unconstrained/tutorials/spectraladjointassimilation.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages