PetscMalloc4#
Allocates 4 arrays of memory, all aligned to PETSC_MEMALIGN
Synopsis#
#include <petscsys.h>
PetscErrorCode PetscMalloc4(size_t m1,type **r1,size_t m2,type **r2,size_t m3,type **r3,size_t m4,type **r4)
Not Collective
Input Parameters#
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)
m4 - number of elements to allocate in 4th chunk (may be zero)
Output Parameters#
r1 - memory allocated in first chunk
r2 - memory allocated in second chunk
r3 - memory allocated in third chunk
r4 - memory allocated in fourth chunk
See Also#
PetscFree(), PetscNew(), PetscMalloc(), PetscMalloc2(), PetscCalloc4(), PetscFree4()
Level#
developer
Location#
Examples#
src/ts/tutorials/ex18.c
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex11.c
src/ts/tutorials/ex30.c
src/ts/tutorials/ex9.c
Index of all Sys routines
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Index of all manual pages