PETSc version 3.15.5
PetscCalloc2
Allocates 2 cleared (zeroed) arrays of memory both aligned to PETSC_MEMALIGN 
Synopsis
#include <petscsys.h>
PetscErrorCode PetscCalloc2(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(), PetscCalloc1(), PetscMalloc2()
Level
developer
Location
include/petscsys.h
Examples
src/ksp/ksp/tutorials/ex77.c.html
src/tao/tutorials/ex4.c.html
Index of all Sys routines
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Index of all manual pages