petsc-3.13.6 2020-09-29
PetscCalloc1
Allocates a cleared (zeroed) array of memory aligned to PETSC_MEMALIGN
Synopsis
#include <petscsys.h>
PetscErrorCode PetscCalloc1(size_t m1,type **r1)
Not Collective
Input Parameter
m1 -number of elements to allocate in 1st chunk (may be zero)
Output Parameter
r1 -memory allocated
Notes
See PetsMalloc1() for more details on usage.
See Also
PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc1(), PetscCalloc2()
Level
beginner
Location
include/petscsys.h
Examples
src/dm/impls/plex/tutorials/ex6.c.html
src/ksp/ksp/tutorials/ex59.c.html
src/ksp/ksp/tutorials/ex73.c.html
src/tao/tutorials/ex3.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages